======================================
| [  453.527531] #PF: supervisor read access in kernel mode
| [  453.527569] #PF: error_code(0x0000) - not-present page
| [  453.527595] PGD 7068067 P4D 3386067 PUD 3201067 PMD 0
| [  453.527627] Oops: Oops: 0000 [#1] SMP
[  453.527704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  453.527735] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  453.527772] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  453.527881] RSP: 0018:ff7334300a29bbc0 EFLAGS: 00010202
[  453.527910] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  453.527957] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  453.528000] RBP: ff7334300a29bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  453.528044] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3000
[  453.528084] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  453.528129] FS:  00007faebc718cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  453.528174] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  453.528212] CR2: 0000000000000001 CR3: 000000000334b001 CR4: 0000000000771ef0
[  453.528258] PKRU: 55555554
[  453.528274] Call Trace:
[  453.528288]  <TASK>
[  453.528304]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  453.528333]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  453.528358]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  453.528377]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  453.528398]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  453.528420]  do_file_open (fs/namei.c:5029)
[  453.528438]  ? lock_rename_child (./include/linux/fs.h:1034)
[  453.528459]  do_open_execat (fs/exec.c:786)
[  453.528487]  alloc_bprm (fs/exec.c:1496)
[  453.528509]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  453.528539]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  453.528562]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  453.528590]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  453.528620] RIP: 0033:0x7faebc9cef4b
[  453.528641] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  453.528736] RSP: 002b:00007ffebec65df8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  453.528776] RAX: ffffffffffffffda RBX: 00007ffebec66e9a RCX: 00007faebc9cef4b
[  453.528820] RDX: 00007ffebec662b0 RSI: 00007ffebec66278 RDI: 00007ffebec65e00
[  453.528860] RBP: 00007ffebec65f20 R08: 0000000000000002 R09: 00000000000000a1
[  453.528898] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffebec66e96
[  453.528939] R13: 00007ffebec662b0 R14: 00007ffebec65e00 R15: 00007ffebec66278
| [  453.637345] #PF: error_code(0x0000) - not-present page
| [  453.637377] PGD 2f89067 P4D 68be067 PUD 488f067 PMD 0
| [  453.637405] Oops: Oops: 0000 [#2] SMP
| [  453.637490] Tainted: [D]=DIE
[  453.637513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  453.637549] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  453.637585] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  453.637684] RSP: 0018:ff7334300a2fbbc0 EFLAGS: 00010202
[  453.637712] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  453.637747] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  453.637791] RBP: ff7334300a2fbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  453.637832] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0000
[  453.637875] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  453.637924] FS:  00007fa89df13cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  453.637974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  453.638013] CR2: 0000000000000001 CR3: 00000000049d4005 CR4: 0000000000771ef0
[  453.638057] PKRU: 55555554
[  453.638073] Call Trace:
[  453.638089]  <TASK>
[  453.638104]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  453.638136]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  453.638159]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  453.638182]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  453.638203]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  453.638226]  do_file_open (fs/namei.c:5029)
[  453.638250]  ? lock_rename_child (./include/linux/fs.h:1034)
[  453.638276]  do_open_execat (fs/exec.c:786)
[  453.638300]  alloc_bprm (fs/exec.c:1496)
[  453.638323]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  453.638353]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  453.638374]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  453.638399]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  453.638425] RIP: 0033:0x7fa89e1c9f4b
[  453.638447] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  453.638551] RSP: 002b:00007ffeb9594498 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  453.638594] RAX: ffffffffffffffda RBX: 00007ffeb9596e9a RCX: 00007fa89e1c9f4b
[  453.638639] RDX: 00007ffeb9594950 RSI: 00007ffeb9594918 RDI: 00007ffeb95944a0
[  453.638674] RBP: 00007ffeb95945c0 R08: 0000000000000002 R09: 00000000000000a1
[  453.638716] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb9596e96
[  453.638762] R13: 00007ffeb9594950 R14: 00007ffeb95944a0 R15: 00007ffeb9594918
| [  453.747100] #PF: error_code(0x0000) - not-present page
| [  453.747129] PGD 3320067 P4D 33b8067 PUD 68be067 PMD 0
| [  453.747161] Oops: Oops: 0000 [#3] SMP
| [  453.747235] Tainted: [D]=DIE
[  453.747258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  453.747291] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  453.747325] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  453.747427] RSP: 0018:ff7334300a30bbc0 EFLAGS: 00010202
[  453.747453] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  453.747500] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  453.747542] RBP: ff7334300a30bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  453.747574] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1fb40
[  453.747617] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  453.747661] FS:  00007f84801cccc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  453.747708] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  453.747745] CR2: 0000000000000001 CR3: 00000000049d4002 CR4: 0000000000771ef0
[  453.747788] PKRU: 55555554
[  453.747802] Call Trace:
[  453.747817]  <TASK>
[  453.747832]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  453.747859]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  453.747886]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  453.747908]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  453.747928]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  453.747954]  do_file_open (fs/namei.c:5029)
[  453.747978]  ? lock_rename_child (./include/linux/fs.h:1034)
[  453.748007]  do_open_execat (fs/exec.c:786)
[  453.748033]  alloc_bprm (fs/exec.c:1496)
[  453.748058]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  453.748091]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  453.748113]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  453.748134]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  453.748165] RIP: 0033:0x7f8480482f4b
[  453.748187] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  453.748285] RSP: 002b:00007fffcdd07958 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  453.748325] RAX: ffffffffffffffda RBX: 00007fffcdd08e9a RCX: 00007f8480482f4b
[  453.748368] RDX: 00007fffcdd07e10 RSI: 00007fffcdd07dd8 RDI: 00007fffcdd07960
[  453.748405] RBP: 00007fffcdd07a80 R08: 0000000000000002 R09: 00000000000000a1
[  453.748448] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffcdd08e96
[  453.748491] R13: 00007fffcdd07e10 R14: 00007fffcdd07960 R15: 00007fffcdd07dd8
| [  453.856775] #PF: error_code(0x0000) - not-present page
| [  453.856805] PGD 2f43067 P4D 3223067 PUD 48a2067 PMD 0
| [  453.856841] Oops: Oops: 0000 [#4] SMP
| [  453.856910] Tainted: [D]=DIE
[  453.856938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  453.856973] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  453.857004] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  453.857105] RSP: 0018:ff7334300a323bc0 EFLAGS: 00010202
[  453.857136] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  453.857179] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  453.857226] RBP: ff7334300a323c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  453.857271] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1d600
[  453.857314] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  453.857355] FS:  00007f147552bcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  453.857402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  453.857438] CR2: 0000000000000001 CR3: 00000000049d4006 CR4: 0000000000771ef0
[  453.857483] PKRU: 55555554
[  453.857498] Call Trace:
[  453.857514]  <TASK>
[  453.857528]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  453.857559]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  453.857584]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  453.857606]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  453.857627]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  453.857654]  do_file_open (fs/namei.c:5029)
[  453.857677]  ? lock_rename_child (./include/linux/fs.h:1034)
[  453.857699]  do_open_execat (fs/exec.c:786)
[  453.857720]  alloc_bprm (fs/exec.c:1496)
[  453.857740]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  453.857768]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  453.857792]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  453.857817]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  453.857846] RIP: 0033:0x7f14757e1f4b
[  453.857868] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  453.857969] RSP: 002b:00007ffc349782a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  453.858010] RAX: ffffffffffffffda RBX: 00007ffc34979e9a RCX: 00007f14757e1f4b
[  453.858056] RDX: 00007ffc34978760 RSI: 00007ffc34978728 RDI: 00007ffc349782b0
[  453.858099] RBP: 00007ffc349783d0 R08: 0000000000000002 R09: 00000000000000a1
[  453.858142] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc34979e96
[  453.858189] R13: 00007ffc34978760 R14: 00007ffc349782b0 R15: 00007ffc34978728
| [  453.966786] #PF: error_code(0x0000) - not-present page
| [  453.966816] PGD 3313067 P4D 73a8067 PUD 4926067 PMD 0
| [  453.966846] Oops: Oops: 0000 [#5] SMP
| [  453.966923] Tainted: [D]=DIE
[  453.966942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  453.966981] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  453.967020] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  453.967130] RSP: 0018:ff7334300a313bc0 EFLAGS: 00010202
[  453.967159] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  453.967202] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  453.967251] RBP: ff7334300a313c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  453.967294] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be9c0
[  453.967344] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  453.967392] FS:  00007fa5e71b3cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  453.967438] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  453.967474] CR2: 0000000000000001 CR3: 0000000004b6e002 CR4: 0000000000771ef0
[  453.967519] PKRU: 55555554
[  453.967534] Call Trace:
[  453.967549]  <TASK>
[  453.967566]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  453.967597]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  453.967621]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  453.967641]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  453.967663]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  453.967688]  do_file_open (fs/namei.c:5029)
[  453.967709]  ? lock_rename_child (./include/linux/fs.h:1034)
[  453.967733]  do_open_execat (fs/exec.c:786)
[  453.967754]  alloc_bprm (fs/exec.c:1496)
[  453.967775]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  453.967805]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  453.967828]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  453.967853]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  453.967883] RIP: 0033:0x7fa5e7469f4b
[  453.967907] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  453.968004] RSP: 002b:00007ffd193dc148 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  453.968042] RAX: ffffffffffffffda RBX: 00007ffd193dee9a RCX: 00007fa5e7469f4b
[  453.968082] RDX: 00007ffd193dc600 RSI: 00007ffd193dc5c8 RDI: 00007ffd193dc150
[  453.968125] RBP: 00007ffd193dc270 R08: 0000000000000002 R09: 00000000000000a1
[  453.968169] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd193dee96
[  453.968208] R13: 00007ffd193dc600 R14: 00007ffd193dc150 R15: 00007ffd193dc5c8
| [  454.076642] #PF: error_code(0x0000) - not-present page
| [  454.076674] PGD 7123067 P4D 4b5c067 PUD 33c3067 PMD 0
| [  454.076702] Oops: Oops: 0000 [#6] SMP
| [  454.076778] Tainted: [D]=DIE
[  454.076800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.076830] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.076864] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.076958] RSP: 0018:ff7334300a33bbc0 EFLAGS: 00010202
[  454.076987] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.077029] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.077071] RBP: ff7334300a33bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.077112] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f300
[  454.077159] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.077209] FS:  00007fe5d593bcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  454.077255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.077283] CR2: 0000000000000001 CR3: 0000000004a85004 CR4: 0000000000771ef0
[  454.077326] PKRU: 55555554
[  454.077339] Call Trace:
[  454.077354]  <TASK>
[  454.077367]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.077396]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.077422]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.077445]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.077466]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.077490]  do_file_open (fs/namei.c:5029)
[  454.077514]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.077537]  do_open_execat (fs/exec.c:786)
[  454.077554]  alloc_bprm (fs/exec.c:1496)
[  454.077578]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.077603]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.077624]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.077648]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.077678] RIP: 0033:0x7fe5d5bf1f4b
[  454.077701] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.077791] RSP: 002b:00007fffbd294068 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.077829] RAX: ffffffffffffffda RBX: 00007fffbd295e9a RCX: 00007fe5d5bf1f4b
[  454.077872] RDX: 00007fffbd294520 RSI: 00007fffbd2944e8 RDI: 00007fffbd294070
[  454.077910] RBP: 00007fffbd294190 R08: 0000000000000002 R09: 00000000000000a1
[  454.077949] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbd295e96
[  454.077997] R13: 00007fffbd294520 R14: 00007fffbd294070 R15: 00007fffbd2944e8
| [  454.186326] #PF: error_code(0x0000) - not-present page
| [  454.186355] PGD 4bcf067 P4D 488a067 PUD 4861067 PMD 0
| [  454.186387] Oops: Oops: 0000 [#7] SMP
| [  454.186463] Tainted: [D]=DIE
[  454.186482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.186522] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.186550] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.186647] RSP: 0018:ff7334300a32bbc0 EFLAGS: 00010202
[  454.186674] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.186718] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.186762] RBP: ff7334300a32bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.186801] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bec00
[  454.186843] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.186891] FS:  00007ff6287f2cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  454.186942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.186980] CR2: 0000000000000001 CR3: 0000000002f40001 CR4: 0000000000771ef0
[  454.187025] PKRU: 55555554
[  454.187039] Call Trace:
[  454.187055]  <TASK>
[  454.187069]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.187097]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.187120]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.187142]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.187165]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.187187]  do_file_open (fs/namei.c:5029)
[  454.187207]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.187230]  do_open_execat (fs/exec.c:786)
[  454.187254]  alloc_bprm (fs/exec.c:1496)
[  454.187272]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.187303]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.187328]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.187350]  ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272)
[  454.187383]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.187414] RIP: 0033:0x7ff628aa8f4b
[  454.187437] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.187533] RSP: 002b:00007ffe2d989178 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.187575] RAX: ffffffffffffffda RBX: 00007ffe2d98ae9a RCX: 00007ff628aa8f4b
[  454.187614] RDX: 00007ffe2d989630 RSI: 00007ffe2d9895f8 RDI: 00007ffe2d989180
[  454.187655] RBP: 00007ffe2d9892a0 R08: 0000000000000002 R09: 00000000000000a1
[  454.187702] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2d98ae96
[  454.187742] R13: 00007ffe2d989630 R14: 00007ffe2d989180 R15: 00007ffe2d9895f8
| [  454.296180] #PF: error_code(0x0000) - not-present page
| [  454.296210] PGD 4834067 P4D 7281067 PUD 4898067 PMD 0
| [  454.296244] Oops: Oops: 0000 [#8] SMP
| [  454.296317] Tainted: [D]=DIE
[  454.296340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.296368] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.296400] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.296499] RSP: 0018:ff7334300a353bc0 EFLAGS: 00010202
[  454.296529] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.296573] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.296616] RBP: ff7334300a353c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.296658] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0b40
[  454.296702] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.296756] FS:  00007f7c21474cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  454.296809] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.296842] CR2: 0000000000000001 CR3: 000000000319e001 CR4: 0000000000771ef0
[  454.296883] PKRU: 55555554
[  454.296898] Call Trace:
[  454.296913]  <TASK>
[  454.296927]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.296960]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.296989]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.297012]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.297036]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.297061]  do_file_open (fs/namei.c:5029)
[  454.297083]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.297107]  do_open_execat (fs/exec.c:786)
[  454.297133]  alloc_bprm (fs/exec.c:1496)
[  454.297156]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.297188]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.297211]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.297234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.297265] RIP: 0033:0x7f7c2172af4b
[  454.297289] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.297391] RSP: 002b:00007fffbb727b08 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.297436] RAX: ffffffffffffffda RBX: 00007fffbb729e9a RCX: 00007f7c2172af4b
[  454.297475] RDX: 00007fffbb727fc0 RSI: 00007fffbb727f88 RDI: 00007fffbb727b10
[  454.297519] RBP: 00007fffbb727c30 R08: 0000000000000002 R09: 00000000000000a1
[  454.297558] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffbb729e96
[  454.297595] R13: 00007fffbb727fc0 R14: 00007fffbb727b10 R15: 00007fffbb727f88
| [  454.406146] #PF: error_code(0x0000) - not-present page
| [  454.406177] PGD 3259067 P4D 324e067 PUD 1d46067 PMD 0
| [  454.406210] Oops: Oops: 0000 [#9] SMP
| [  454.406289] Tainted: [D]=DIE
[  454.406310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.406350] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.406378] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.406483] RSP: 0018:ff7334300a363bc0 EFLAGS: 00010202
[  454.406510] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.406560] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.406601] RBP: ff7334300a363c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.406647] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d06c0
[  454.406692] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.406743] FS:  00007f6b872d9cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  454.406788] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.406823] CR2: 0000000000000001 CR3: 00000000032d3001 CR4: 0000000000771ef0
[  454.406866] PKRU: 55555554
[  454.406880] Call Trace:
[  454.406897]  <TASK>
[  454.406923]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.406955]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.406981]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.407002]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.407024]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.407048]  do_file_open (fs/namei.c:5029)
[  454.407069]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.407095]  do_open_execat (fs/exec.c:786)
[  454.407117]  alloc_bprm (fs/exec.c:1496)
[  454.407141]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.407170]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.407194]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.407217]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.407249] RIP: 0033:0x7f6b8758ff4b
[  454.407274] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.407371] RSP: 002b:00007ffddd0f2628 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.407413] RAX: ffffffffffffffda RBX: 00007ffddd0f3e9a RCX: 00007f6b8758ff4b
[  454.407448] RDX: 00007ffddd0f2ae0 RSI: 00007ffddd0f2aa8 RDI: 00007ffddd0f2630
[  454.407496] RBP: 00007ffddd0f2750 R08: 0000000000000002 R09: 00000000000000a1
[  454.407535] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddd0f3e96
[  454.407576] R13: 00007ffddd0f2ae0 R14: 00007ffddd0f2630 R15: 00007ffddd0f2aa8
| [  454.516265] #PF: error_code(0x0000) - not-present page
| [  454.516294] PGD 7122067 P4D 2f93067 PUD 7119067 PMD 0
| [  454.516327] Oops: Oops: 0000 [#10] SMP
| [  454.516402] Tainted: [D]=DIE
[  454.516426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.516466] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.516504] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.516610] RSP: 0018:ff7334300a373bc0 EFLAGS: 00010202
[  454.516643] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.516679] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.516722] RBP: ff7334300a373c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.516768] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e4240
[  454.516812] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.516859] FS:  00007f19b78bacc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  454.516906] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.516947] CR2: 0000000000000001 CR3: 00000000068e9001 CR4: 0000000000771ef0
[  454.516989] PKRU: 55555554
[  454.517003] Call Trace:
[  454.517017]  <TASK>
[  454.517034]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.517065]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.517091]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.517111]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.517133]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.517153]  do_file_open (fs/namei.c:5029)
[  454.517174]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.517197]  do_open_execat (fs/exec.c:786)
[  454.517217]  alloc_bprm (fs/exec.c:1496)
[  454.517240]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.517269]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.517293]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.517320]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.517347] RIP: 0033:0x7f19b7b70f4b
[  454.517367] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.517471] RSP: 002b:00007ffe23eed708 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.517520] RAX: ffffffffffffffda RBX: 00007ffe23eefe9a RCX: 00007f19b7b70f4b
[  454.517562] RDX: 00007ffe23eedbc0 RSI: 00007ffe23eedb88 RDI: 00007ffe23eed710
[  454.517610] RBP: 00007ffe23eed830 R08: 0000000000000002 R09: 00000000000000a1
[  454.517650] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe23eefe96
[  454.517690] R13: 00007ffe23eedbc0 R14: 00007ffe23eed710 R15: 00007ffe23eedb88
| [  454.626262] #PF: error_code(0x0000) - not-present page
| [  454.626288] PGD 12a4067 P4D 68f6067 PUD 4935067 PMD 0
| [  454.626318] Oops: Oops: 0000 [#11] SMP
| [  454.626397] Tainted: [D]=DIE
[  454.626418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.626455] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.626488] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.626593] RSP: 0018:ff7334300a35bbc0 EFLAGS: 00010202
[  454.626624] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.626667] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.626699] RBP: ff7334300a35bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.626742] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3c00
[  454.626775] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.626822] FS:  00007f6799485cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  454.626864] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.626901] CR2: 0000000000000001 CR3: 0000000001cde001 CR4: 0000000000771ef0
[  454.626942] PKRU: 55555554
[  454.626957] Call Trace:
[  454.626969]  <TASK>
[  454.626985]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.627015]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.627041]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.627066]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.627087]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.627113]  do_file_open (fs/namei.c:5029)
[  454.627135]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.627159]  do_open_execat (fs/exec.c:786)
[  454.627182]  alloc_bprm (fs/exec.c:1496)
[  454.627202]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.627231]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.627256]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.627283]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.627318] RIP: 0033:0x7f679973bf4b
[  454.627340] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.627444] RSP: 002b:00007ffe3dc49088 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.627499] RAX: ffffffffffffffda RBX: 00007ffe3dc4ae9a RCX: 00007f679973bf4b
[  454.627548] RDX: 00007ffe3dc49540 RSI: 00007ffe3dc49508 RDI: 00007ffe3dc49090
[  454.627592] RBP: 00007ffe3dc491b0 R08: 0000000000000002 R09: 00000000000000a1
[  454.627635] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe3dc4ae96
[  454.627682] R13: 00007ffe3dc49540 R14: 00007ffe3dc49090 R15: 00007ffe3dc49508
| [  454.736189] #PF: error_code(0x0000) - not-present page
| [  454.736218] PGD 31ce067 P4D 4a65067 PUD 2020067 PMD 0
| [  454.736250] Oops: Oops: 0000 [#12] SMP
| [  454.736326] Tainted: [D]=DIE
[  454.736347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.736384] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.736418] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.736526] RSP: 0018:ff7334300a38bbc0 EFLAGS: 00010202
[  454.736553] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.736591] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.736634] RBP: ff7334300a38bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.736675] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a540
[  454.736719] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.736767] FS:  00007f82375d3cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  454.736814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.736851] CR2: 0000000000000001 CR3: 00000000071a3005 CR4: 0000000000771ef0
[  454.736891] PKRU: 55555554
[  454.736905] Call Trace:
[  454.736919]  <TASK>
[  454.736935]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.736968]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.736997]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.737019]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.737042]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.737070]  do_file_open (fs/namei.c:5029)
[  454.737092]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.737117]  do_open_execat (fs/exec.c:786)
[  454.737141]  alloc_bprm (fs/exec.c:1496)
[  454.737172]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.737202]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.737226]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.737251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.737282] RIP: 0033:0x7f8237889f4b
[  454.737304] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.737401] RSP: 002b:00007ffffd90fa78 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.737442] RAX: ffffffffffffffda RBX: 00007ffffd911e9a RCX: 00007f8237889f4b
[  454.737483] RDX: 00007ffffd90ff30 RSI: 00007ffffd90fef8 RDI: 00007ffffd90fa80
[  454.737532] RBP: 00007ffffd90fba0 R08: 0000000000000002 R09: 00000000000000a1
[  454.737571] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffffd911e96
[  454.737616] R13: 00007ffffd90ff30 R14: 00007ffffd90fa80 R15: 00007ffffd90fef8
| [  454.845843] #PF: error_code(0x0000) - not-present page
| [  454.845873] PGD 4abc067 P4D 7292067 PUD 32d3067 PMD 0
| [  454.845905] Oops: Oops: 0000 [#13] SMP
| [  454.845980] Tainted: [D]=DIE
[  454.846000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.846032] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.846062] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.846164] RSP: 0018:ff7334300a3a3bc0 EFLAGS: 00010202
[  454.846192] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.846232] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.846276] RBP: ff7334300a3a3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.846315] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e6540
[  454.846359] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.846407] FS:  00007f27e2095cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  454.846452] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.846483] CR2: 0000000000000001 CR3: 00000000048d2002 CR4: 0000000000771ef0
[  454.846530] PKRU: 55555554
[  454.846544] Call Trace:
[  454.846558]  <TASK>
[  454.846571]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.846604]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.846627]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.846649]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.846672]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.846697]  do_file_open (fs/namei.c:5029)
[  454.846719]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.846742]  do_open_execat (fs/exec.c:786)
[  454.846765]  alloc_bprm (fs/exec.c:1496)
[  454.846783]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.846815]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.846838]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.846860]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.846891] RIP: 0033:0x7f27e234bf4b
[  454.846912] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.847016] RSP: 002b:00007ffc08523bc8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.847052] RAX: ffffffffffffffda RBX: 00007ffc08525e9a RCX: 00007f27e234bf4b
[  454.847096] RDX: 00007ffc08524080 RSI: 00007ffc08524048 RDI: 00007ffc08523bd0
[  454.847145] RBP: 00007ffc08523cf0 R08: 0000000000000002 R09: 00000000000000a1
[  454.847184] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc08525e96
[  454.847223] R13: 00007ffc08524080 R14: 00007ffc08523bd0 R15: 00007ffc08524048
| [  454.955681] #PF: error_code(0x0000) - not-present page
| [  454.955715] PGD 3365067 P4D 338c067 PUD 338d067 PMD 0
| [  454.955745] Oops: Oops: 0000 [#14] SMP
| [  454.955818] Tainted: [D]=DIE
[  454.955840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  454.955872] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  454.955904] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  454.956005] RSP: 0018:ff7334300a37bbc0 EFLAGS: 00010202
[  454.956040] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  454.956084] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  454.956124] RBP: ff7334300a37bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  454.956162] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b480
[  454.956207] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  454.956253] FS:  00007f3977786cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  454.956298] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  454.956330] CR2: 0000000000000001 CR3: 000000000724e005 CR4: 0000000000771ef0
[  454.956373] PKRU: 55555554
[  454.956387] Call Trace:
[  454.956405]  <TASK>
[  454.956420]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  454.956452]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  454.956474]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  454.956498]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  454.956521]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  454.956544]  do_file_open (fs/namei.c:5029)
[  454.956573]  ? lock_rename_child (./include/linux/fs.h:1034)
[  454.956596]  do_open_execat (fs/exec.c:786)
[  454.956617]  alloc_bprm (fs/exec.c:1496)
[  454.956640]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  454.956670]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  454.956691]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  454.956715]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  454.956745] RIP: 0033:0x7f3977a3cf4b
[  454.956766] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  454.956867] RSP: 002b:00007ffe2e72a948 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  454.956912] RAX: ffffffffffffffda RBX: 00007ffe2e72be9a RCX: 00007f3977a3cf4b
[  454.956952] RDX: 00007ffe2e72ae00 RSI: 00007ffe2e72adc8 RDI: 00007ffe2e72a950
[  454.957001] RBP: 00007ffe2e72aa70 R08: 0000000000000002 R09: 00000000000000a1
[  454.957043] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2e72be96
[  454.957087] R13: 00007ffe2e72ae00 R14: 00007ffe2e72a950 R15: 00007ffe2e72adc8
| [  455.065777] #PF: error_code(0x0000) - not-present page
| [  455.065809] PGD 4bc0067 P4D 7282067 PUD 33db067 PMD 0
| [  455.065844] Oops: Oops: 0000 [#15] SMP
| [  455.065924] Tainted: [D]=DIE
[  455.065947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  455.065988] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  455.066022] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  455.066120] RSP: 0018:ff7334300a3bbbc0 EFLAGS: 00010202
[  455.066151] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  455.066192] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  455.066231] RBP: ff7334300a3bbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  455.066279] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bd840
[  455.066320] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  455.066364] FS:  00007f6028065cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  455.066403] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  455.066441] CR2: 0000000000000001 CR3: 0000000004ac8006 CR4: 0000000000771ef0
[  455.066490] PKRU: 55555554
[  455.066509] Call Trace:
[  455.066525]  <TASK>
[  455.066541]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  455.066574]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  455.066595]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  455.066617]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  455.066642]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  455.066667]  do_file_open (fs/namei.c:5029)
[  455.066688]  ? lock_rename_child (./include/linux/fs.h:1034)
[  455.066713]  do_open_execat (fs/exec.c:786)
[  455.066734]  alloc_bprm (fs/exec.c:1496)
[  455.066757]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  455.066788]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  455.066812]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  455.066834]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  455.066864] RIP: 0033:0x7f602831bf4b
[  455.066886] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  455.066979] RSP: 002b:00007ffdfd700ba8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  455.067021] RAX: ffffffffffffffda RBX: 00007ffdfd701e9a RCX: 00007f602831bf4b
[  455.067063] RDX: 00007ffdfd701060 RSI: 00007ffdfd701028 RDI: 00007ffdfd700bb0
[  455.067108] RBP: 00007ffdfd700cd0 R08: 0000000000000002 R09: 00000000000000a1
[  455.067157] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdfd701e96
[  455.067197] R13: 00007ffdfd701060 R14: 00007ffdfd700bb0 R15: 00007ffdfd701028
| [  455.175720] #PF: error_code(0x0000) - not-present page
| [  455.175750] PGD 48fd067 P4D 49d5067 PUD 3208067 PMD 0
| [  455.175780] Oops: Oops: 0000 [#16] SMP
| [  455.175854] Tainted: [D]=DIE
[  455.175878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  455.175917] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  455.175950] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  455.176047] RSP: 0018:ff7334300a3abbc0 EFLAGS: 00010202
[  455.176077] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  455.176123] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  455.176165] RBP: ff7334300a3abc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  455.176198] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f540
[  455.176249] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  455.176298] FS:  00007f71d9806cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  455.176344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  455.176380] CR2: 0000000000000001 CR3: 0000000006862005 CR4: 0000000000771ef0
[  455.176421] PKRU: 55555554
[  455.176436] Call Trace:
[  455.176449]  <TASK>
[  455.176464]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  455.176495]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  455.176519]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  455.176542]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  455.176563]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  455.176586]  do_file_open (fs/namei.c:5029)
[  455.176606]  ? lock_rename_child (./include/linux/fs.h:1034)
[  455.176629]  do_open_execat (fs/exec.c:786)
[  455.176649]  alloc_bprm (fs/exec.c:1496)
[  455.176672]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  455.176701]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  455.176719]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  455.176744]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  455.176773] RIP: 0033:0x7f71d9abcf4b
[  455.176796] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  455.176883] RSP: 002b:00007fff9c5b9928 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  455.176928] RAX: ffffffffffffffda RBX: 00007fff9c5bae9a RCX: 00007f71d9abcf4b
[  455.176970] RDX: 00007fff9c5b9de0 RSI: 00007fff9c5b9da8 RDI: 00007fff9c5b9930
[  455.177011] RBP: 00007fff9c5b9a50 R08: 0000000000000002 R09: 00000000000000a1
[  455.177048] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9c5bae96
[  455.177093] R13: 00007fff9c5b9de0 R14: 00007fff9c5b9930 R15: 00007fff9c5b9da8
| [  455.285662] #PF: error_code(0x0000) - not-present page
| [  455.285690] PGD 191e067 P4D 3231067 PUD 718c067 PMD 0
| [  455.285723] Oops: Oops: 0000 [#17] SMP
| [  455.285795] Tainted: [D]=DIE
[  455.285814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  455.285852] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  455.285882] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  455.285985] RSP: 0018:ff7334300a3d3bc0 EFLAGS: 00010202
[  455.286017] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  455.286058] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  455.286097] RBP: ff7334300a3d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  455.286141] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bda80
[  455.286185] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  455.286240] FS:  00007fcb59f73cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  455.286283] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  455.286314] CR2: 0000000000000001 CR3: 0000000004bfb003 CR4: 0000000000771ef0
[  455.286355] PKRU: 55555554
[  455.286368] Call Trace:
[  455.286384]  <TASK>
[  455.286397]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  455.286427]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  455.286447]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  455.286467]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  455.286495]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  455.286519]  do_file_open (fs/namei.c:5029)
[  455.286542]  ? lock_rename_child (./include/linux/fs.h:1034)
[  455.286566]  do_open_execat (fs/exec.c:786)
[  455.286584]  alloc_bprm (fs/exec.c:1496)
[  455.286604]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  455.286634]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  455.286655]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  455.286678]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  455.286707] RIP: 0033:0x7fcb5a229f4b
[  455.286729] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  455.286818] RSP: 002b:00007ffdfd64a2b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  455.286858] RAX: ffffffffffffffda RBX: 00007ffdfd64be9a RCX: 00007fcb5a229f4b
[  455.286904] RDX: 00007ffdfd64a770 RSI: 00007ffdfd64a738 RDI: 00007ffdfd64a2c0
[  455.286944] RBP: 00007ffdfd64a3e0 R08: 0000000000000002 R09: 00000000000000a1
[  455.286985] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdfd64be96
[  455.287028] R13: 00007ffdfd64a770 R14: 00007ffdfd64a2c0 R15: 00007ffdfd64a738
| [  455.395202] #PF: error_code(0x0000) - not-present page
| [  455.395235] PGD 3390067 P4D 190b067 PUD 724e067 PMD 0
| [  455.395266] Oops: Oops: 0000 [#18] SMP
| [  455.395339] Tainted: [D]=DIE
[  455.395361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  455.395388] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  455.395414] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  455.395514] RSP: 0018:ff7334300a3c3bc0 EFLAGS: 00010202
[  455.395542] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  455.395586] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  455.395630] RBP: ff7334300a3c3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  455.395674] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1de40
[  455.395714] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  455.395758] FS:  00007fa8e47c1cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  455.395803] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  455.395837] CR2: 0000000000000001 CR3: 0000000004b6f005 CR4: 0000000000771ef0
[  455.395877] PKRU: 55555554
[  455.395892] Call Trace:
[  455.395906]  <TASK>
[  455.395920]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  455.395947]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  455.395972]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  455.395994]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  455.396015]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  455.396039]  do_file_open (fs/namei.c:5029)
[  455.396059]  ? lock_rename_child (./include/linux/fs.h:1034)
[  455.396082]  do_open_execat (fs/exec.c:786)
[  455.396100]  alloc_bprm (fs/exec.c:1496)
[  455.396123]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  455.396151]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  455.396174]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  455.396198]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  455.396224] RIP: 0033:0x7fa8e4a77f4b
[  455.396242] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  455.396335] RSP: 002b:00007fffcab37c08 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  455.396375] RAX: ffffffffffffffda RBX: 00007fffcab39e9a RCX: 00007fa8e4a77f4b
[  455.396414] RDX: 00007fffcab380c0 RSI: 00007fffcab38088 RDI: 00007fffcab37c10
[  455.396455] RBP: 00007fffcab37d30 R08: 0000000000000002 R09: 00000000000000a1
[  455.396497] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffcab39e96
[  455.396536] R13: 00007fffcab380c0 R14: 00007fffcab37c10 R15: 00007fffcab38088
| [  455.504431] #PF: error_code(0x0000) - not-present page
| [  455.504463] PGD 68bc067 P4D 48fd067 PUD 190b067 PMD 0
| [  455.504491] Oops: Oops: 0000 [#19] SMP
| [  455.504571] Tainted: [D]=DIE
[  455.504593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  455.504627] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  455.504658] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  455.504751] RSP: 0018:ff7334300a3cbbc0 EFLAGS: 00010202
[  455.504777] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  455.504816] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  455.504858] RBP: ff7334300a3cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  455.504899] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3069a80
[  455.504941] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  455.504980] FS:  00007f0430e28cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  455.505027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  455.505060] CR2: 0000000000000001 CR3: 0000000004b6f001 CR4: 0000000000771ef0
[  455.505100] PKRU: 55555554
[  455.505115] Call Trace:
[  455.505130]  <TASK>
[  455.505144]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  455.505175]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  455.505194]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  455.505218]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  455.505238]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  455.505259]  do_file_open (fs/namei.c:5029)
[  455.505278]  ? lock_rename_child (./include/linux/fs.h:1034)
[  455.505300]  do_open_execat (fs/exec.c:786)
[  455.505318]  alloc_bprm (fs/exec.c:1496)
[  455.505338]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  455.505367]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  455.505385]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  455.505410]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  455.505438] RIP: 0033:0x7f04310def4b
[  455.505460] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  455.505562] RSP: 002b:00007ffd9151bb58 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  455.505605] RAX: ffffffffffffffda RBX: 00007ffd9151ce9a RCX: 00007f04310def4b
[  455.505649] RDX: 00007ffd9151c010 RSI: 00007ffd9151bfd8 RDI: 00007ffd9151bb60
[  455.505691] RBP: 00007ffd9151bc80 R08: 0000000000000002 R09: 00000000000000a1
[  455.505734] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd9151ce96
[  455.505776] R13: 00007ffd9151c010 R14: 00007ffd9151bb60 R15: 00007ffd9151bfd8
| [  455.613607] #PF: error_code(0x0000) - not-present page
| [  455.613631] PGD 3306067 P4D 33db067 PUD 48fd067 PMD 0
| [  455.613666] Oops: Oops: 0000 [#20] SMP
| [  455.613744] Tainted: [D]=DIE
[  455.613766] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  455.613804] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  455.613836] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  455.613933] RSP: 0018:ff7334300a3e3bc0 EFLAGS: 00010202
[  455.613959] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  455.614000] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  455.614044] RBP: ff7334300a3e3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  455.614085] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be0c0
[  455.614128] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  455.614176] FS:  00007ff928e55cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  455.614221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  455.614255] CR2: 0000000000000001 CR3: 0000000004b6f003 CR4: 0000000000771ef0
[  455.614296] PKRU: 55555554
[  455.614310] Call Trace:
[  455.614324]  <TASK>
[  455.614337]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  455.614367]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  455.614392]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  455.614416]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  455.614436]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  455.614456]  do_file_open (fs/namei.c:5029)
[  455.614478]  ? lock_rename_child (./include/linux/fs.h:1034)
[  455.614504]  do_open_execat (fs/exec.c:786)
[  455.614528]  alloc_bprm (fs/exec.c:1496)
[  455.614550]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  455.614579]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  455.614599]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  455.614622]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  455.614651] RIP: 0033:0x7ff92910bf4b
[  455.614672] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  455.614767] RSP: 002b:00007ffc313812e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  455.614807] RAX: ffffffffffffffda RBX: 00007ffc31382e9a RCX: 00007ff92910bf4b
[  455.614847] RDX: 00007ffc313817a0 RSI: 00007ffc31381768 RDI: 00007ffc313812f0
[  455.614888] RBP: 00007ffc31381410 R08: 0000000000000002 R09: 00000000000000a1
[  455.614931] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc31382e96
[  455.614976] R13: 00007ffc313817a0 R14: 00007ffc313812f0 R15: 00007ffc31381768
| [  457.645826] #PF: error_code(0x0000) - not-present page
| [  457.645855] PGD 324a067 P4D 72d8067 PUD 48bc067 PMD 0
| [  457.645884] Oops: Oops: 0000 [#21] SMP
| [  457.645958] Tainted: [D]=DIE
[  457.645978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  457.646015] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  457.646049] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  457.646142] RSP: 0018:ff7334300a423bc0 EFLAGS: 00010202
[  457.646173] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  457.646214] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  457.646254] RBP: ff7334300a423c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  457.646297] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1dcc0
[  457.646342] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  457.646386] FS:  00007f783a5c0cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  457.646430] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  457.646463] CR2: 0000000000000001 CR3: 0000000001934001 CR4: 0000000000771ef0
[  457.646510] PKRU: 55555554
[  457.646524] Call Trace:
[  457.646539]  <TASK>
[  457.646552]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  457.646580]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  457.646602]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  457.646622]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  457.646641]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  457.646661]  do_file_open (fs/namei.c:5029)
[  457.646679]  ? lock_rename_child (./include/linux/fs.h:1034)
[  457.646702]  do_open_execat (fs/exec.c:786)
[  457.646719]  alloc_bprm (fs/exec.c:1496)
[  457.646743]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  457.646772]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  457.646794]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  457.646818]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  457.646845] RIP: 0033:0x7f783a876f4b
[  457.646870] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  457.646968] RSP: 002b:00007fff95806778 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  457.647006] RAX: ffffffffffffffda RBX: 00007fff95808e9a RCX: 00007f783a876f4b
[  457.647050] RDX: 00007fff95806c30 RSI: 00007fff95806bf8 RDI: 00007fff95806780
[  457.647094] RBP: 00007fff958068a0 R08: 0000000000000002 R09: 00000000000000a1
[  457.647137] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff95808e96
[  457.647180] R13: 00007fff95806c30 R14: 00007fff95806780 R15: 00007fff95806bf8
| [  457.754921] #PF: error_code(0x0000) - not-present page
| [  457.754952] PGD 4bfb067 P4D 4a72067 PUD 4bee067 PMD 0
| [  457.754981] Oops: Oops: 0000 [#22] SMP
| [  457.755051] Tainted: [D]=DIE
[  457.755072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  457.755107] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  457.755134] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  457.755227] RSP: 0018:ff7334300a3f3bc0 EFLAGS: 00010202
[  457.755255] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  457.755297] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  457.755337] RBP: ff7334300a3f3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  457.755379] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bc0c0
[  457.755418] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  457.755459] FS:  00007f61231a6cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  457.755499] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  457.755537] CR2: 0000000000000001 CR3: 0000000001934003 CR4: 0000000000771ef0
[  457.755584] PKRU: 55555554
[  457.755599] Call Trace:
[  457.755614]  <TASK>
[  457.755629]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  457.755657]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  457.755682]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  457.755703]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  457.755726]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  457.755746]  do_file_open (fs/namei.c:5029)
[  457.755770]  ? lock_rename_child (./include/linux/fs.h:1034)
[  457.755791]  do_open_execat (fs/exec.c:786)
[  457.755813]  alloc_bprm (fs/exec.c:1496)
[  457.755832]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  457.755860]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  457.755883]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  457.755905]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  457.755936] RIP: 0033:0x7f612345cf4b
[  457.755954] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  457.756056] RSP: 002b:00007fff5766faf8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  457.756099] RAX: ffffffffffffffda RBX: 00007fff57670e9a RCX: 00007f612345cf4b
[  457.756143] RDX: 00007fff5766ffb0 RSI: 00007fff5766ff78 RDI: 00007fff5766fb00
[  457.756185] RBP: 00007fff5766fc20 R08: 0000000000000002 R09: 00000000000000a1
[  457.756230] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff57670e96
[  457.756269] R13: 00007fff5766ffb0 R14: 00007fff5766fb00 R15: 00007fff5766ff78
| [  457.864077] #PF: error_code(0x0000) - not-present page
| [  457.864107] PGD 72d2067 P4D 3231067 PUD 4bf5067 PMD 0
| [  457.864137] Oops: Oops: 0000 [#23] SMP
| [  457.864206] Tainted: [D]=DIE
[  457.864225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  457.864259] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  457.864292] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  457.864391] RSP: 0018:ff7334300a42bbc0 EFLAGS: 00010202
[  457.864419] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  457.864459] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  457.864502] RBP: ff7334300a42bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  457.864549] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1d0c0
[  457.864592] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  457.864633] FS:  00007fdccf81acc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  457.864679] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  457.864713] CR2: 0000000000000001 CR3: 0000000001934005 CR4: 0000000000771ef0
[  457.864752] PKRU: 55555554
[  457.864765] Call Trace:
[  457.864780]  <TASK>
[  457.864795]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  457.864824]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  457.864846]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  457.864867]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  457.864890]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  457.864908]  do_file_open (fs/namei.c:5029)
[  457.864933]  ? lock_rename_child (./include/linux/fs.h:1034)
[  457.864955]  do_open_execat (fs/exec.c:786)
[  457.864979]  alloc_bprm (fs/exec.c:1496)
[  457.865002]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  457.865030]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  457.865051]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  457.865076]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  457.865104] RIP: 0033:0x7fdccfad0f4b
[  457.865126] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  457.865222] RSP: 002b:00007fff43b3c138 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  457.865266] RAX: ffffffffffffffda RBX: 00007fff43b3ee9a RCX: 00007fdccfad0f4b
[  457.865308] RDX: 00007fff43b3c5f0 RSI: 00007fff43b3c5b8 RDI: 00007fff43b3c140
[  457.865349] RBP: 00007fff43b3c260 R08: 0000000000000002 R09: 00000000000000a1
[  457.865392] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff43b3ee96
[  457.865433] R13: 00007fff43b3c5f0 R14: 00007fff43b3c140 R15: 00007fff43b3c5b8
| [  457.973199] #PF: error_code(0x0000) - not-present page
| [  457.973229] PGD 18ab067 P4D 72c2067 PUD 48fe067 PMD 0
| [  457.973261] Oops: Oops: 0000 [#24] SMP
| [  457.973332] Tainted: [D]=DIE
[  457.973354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  457.973389] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  457.973422] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  457.973522] RSP: 0018:ff7334300a443bc0 EFLAGS: 00010202
[  457.973552] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  457.973594] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  457.973638] RBP: ff7334300a443c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  457.973680] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306ae40
[  457.973719] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  457.973761] FS:  00007fe2e70bbcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  457.973803] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  457.973836] CR2: 0000000000000001 CR3: 0000000003306003 CR4: 0000000000771ef0
[  457.973879] PKRU: 55555554
[  457.973892] Call Trace:
[  457.973907]  <TASK>
[  457.973922]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  457.973951]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  457.973979]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  457.974001]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  457.974022]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  457.974043]  do_file_open (fs/namei.c:5029)
[  457.974064]  ? lock_rename_child (./include/linux/fs.h:1034)
[  457.974086]  do_open_execat (fs/exec.c:786)
[  457.974114]  alloc_bprm (fs/exec.c:1496)
[  457.974135]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  457.974163]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  457.974185]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  457.974207]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  457.974234] RIP: 0033:0x7fe2e7371f4b
[  457.974256] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  457.974357] RSP: 002b:00007ffc57d16038 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  457.974395] RAX: ffffffffffffffda RBX: 00007ffc57d16e9a RCX: 00007fe2e7371f4b
[  457.974435] RDX: 00007ffc57d164f0 RSI: 00007ffc57d164b8 RDI: 00007ffc57d16040
[  457.974476] RBP: 00007ffc57d16160 R08: 0000000000000002 R09: 00000000000000a1
[  457.974523] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc57d16e96
[  457.974564] R13: 00007ffc57d164f0 R14: 00007ffc57d16040 R15: 00007ffc57d164b8
| [  458.082611] #PF: error_code(0x0000) - not-present page
| [  458.082636] PGD 4b6f067 P4D 33b8067 PUD 7193067 PMD 0
| [  458.082665] Oops: Oops: 0000 [#25] SMP
| [  458.082743] Tainted: [D]=DIE
[  458.082764] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.082800] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.082830] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.082921] RSP: 0018:ff7334300a41bbc0 EFLAGS: 00010202
[  458.082950] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.082992] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.083031] RBP: ff7334300a41bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.083071] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0600
[  458.083108] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.083157] FS:  00007f5ecee42cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.083202] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.083234] CR2: 0000000000000001 CR3: 00000000071a2005 CR4: 0000000000771ef0
[  458.083274] PKRU: 55555554
[  458.083290] Call Trace:
[  458.083306]  <TASK>
[  458.083319]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.083346]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.083369]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.083390]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.083412]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.083434]  do_file_open (fs/namei.c:5029)
[  458.083455]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.083477]  do_open_execat (fs/exec.c:786)
[  458.083501]  alloc_bprm (fs/exec.c:1496)
[  458.083525]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.083555]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.083576]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.083601]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.083628] RIP: 0033:0x7f5ecf0f8f4b
[  458.083650] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.083741] RSP: 002b:00007ffc4afe8cd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.083780] RAX: ffffffffffffffda RBX: 00007ffc4afeae9a RCX: 00007f5ecf0f8f4b
[  458.083816] RDX: 00007ffc4afe9190 RSI: 00007ffc4afe9158 RDI: 00007ffc4afe8ce0
[  458.083854] RBP: 00007ffc4afe8e00 R08: 0000000000000002 R09: 00000000000000a1
[  458.083895] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc4afeae96
[  458.083937] R13: 00007ffc4afe9190 R14: 00007ffc4afe8ce0 R15: 00007ffc4afe9158
| [  458.191773] #PF: error_code(0x0000) - not-present page
| [  458.191803] PGD 718f067 P4D 4bfb067 PUD 33b8067 PMD 0
| [  458.191834] Oops: Oops: 0000 [#26] SMP
| [  458.191913] Tainted: [D]=DIE
[  458.191931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.191964] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.191995] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.192091] RSP: 0018:ff7334300a43bbc0 EFLAGS: 00010202
[  458.192119] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.192160] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.192208] RBP: ff7334300a43bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.192249] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bcc00
[  458.192289] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.192331] FS:  00007fb5e0361cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.192375] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.192408] CR2: 0000000000000001 CR3: 00000000071a2001 CR4: 0000000000771ef0
[  458.192447] PKRU: 55555554
[  458.192462] Call Trace:
[  458.192476]  <TASK>
[  458.192491]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.192524]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.192548]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.192570]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.192593]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.192614]  do_file_open (fs/namei.c:5029)
[  458.192638]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.192659]  do_open_execat (fs/exec.c:786)
[  458.192680]  alloc_bprm (fs/exec.c:1496)
[  458.192701]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.192733]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.192755]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.192779]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.192801] RIP: 0033:0x7fb5e0617f4b
[  458.192826] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.192922] RSP: 002b:00007ffd8c7bd8c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.192966] RAX: ffffffffffffffda RBX: 00007ffd8c7bee9a RCX: 00007fb5e0617f4b
[  458.193006] RDX: 00007ffd8c7bdd80 RSI: 00007ffd8c7bdd48 RDI: 00007ffd8c7bd8d0
[  458.193046] RBP: 00007ffd8c7bd9f0 R08: 0000000000000002 R09: 00000000000000a1
[  458.193090] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8c7bee96
[  458.193134] R13: 00007ffd8c7bdd80 R14: 00007ffd8c7bd8d0 R15: 00007ffd8c7bdd48
| [  458.300886] #PF: error_code(0x0000) - not-present page
| [  458.300915] PGD 326c067 P4D 1958067 PUD 4bfb067 PMD 0
| [  458.300946] Oops: Oops: 0000 [#27] SMP
| [  458.301016] Tainted: [D]=DIE
[  458.301037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.301074] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.301101] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.301195] RSP: 0018:ff7334300a453bc0 EFLAGS: 00010202
[  458.301224] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.301265] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.301307] RBP: ff7334300a453c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.301350] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1d240
[  458.301397] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.301440] FS:  00007f3f101becc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.301481] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.301518] CR2: 0000000000000001 CR3: 00000000071a2004 CR4: 0000000000771ef0
[  458.301563] PKRU: 55555554
[  458.301575] Call Trace:
[  458.301590]  <TASK>
[  458.301602]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.301631]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.301655]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.301679]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.301699]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.301721]  do_file_open (fs/namei.c:5029)
[  458.301744]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.301764]  do_open_execat (fs/exec.c:786)
[  458.301787]  alloc_bprm (fs/exec.c:1496)
[  458.301807]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.301835]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.301856]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.301877]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.301904] RIP: 0033:0x7f3f10474f4b
[  458.301927] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.302021] RSP: 002b:00007ffcf62dc7d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.302063] RAX: ffffffffffffffda RBX: 00007ffcf62dde9a RCX: 00007f3f10474f4b
[  458.302100] RDX: 00007ffcf62dcc90 RSI: 00007ffcf62dcc58 RDI: 00007ffcf62dc7e0
[  458.302143] RBP: 00007ffcf62dc900 R08: 0000000000000002 R09: 00000000000000a1
[  458.302182] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcf62dde96
[  458.302225] R13: 00007ffcf62dcc90 R14: 00007ffcf62dc7e0 R15: 00007ffcf62dcc58
| [  458.409885] #PF: error_code(0x0000) - not-present page
| [  458.409913] PGD 1981067 P4D 1956067 PUD 7291067 PMD 0
| [  458.409942] Oops: Oops: 0000 [#28] SMP
| [  458.410020] Tainted: [D]=DIE
[  458.410042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.410077] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.410108] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.410205] RSP: 0018:ff7334300a45bbc0 EFLAGS: 00010202
[  458.410233] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.410277] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.410316] RBP: ff7334300a45bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.410361] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361180
[  458.410404] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.410446] FS:  00007fc5c056ecc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.410490] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.410532] CR2: 0000000000000001 CR3: 00000000071a2006 CR4: 0000000000771ef0
[  458.410572] PKRU: 55555554
[  458.410587] Call Trace:
[  458.410602]  <TASK>
[  458.410615]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.410644]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.410667]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.410687]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.410706]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.410730]  do_file_open (fs/namei.c:5029)
[  458.410752]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.410774]  do_open_execat (fs/exec.c:786)
[  458.410791]  alloc_bprm (fs/exec.c:1496)
[  458.410814]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.410838]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.410859]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.410881]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.410909] RIP: 0033:0x7fc5c0824f4b
[  458.410931] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.411026] RSP: 002b:00007fff4b104d88 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.411066] RAX: ffffffffffffffda RBX: 00007fff4b106e9a RCX: 00007fc5c0824f4b
[  458.411107] RDX: 00007fff4b105240 RSI: 00007fff4b105208 RDI: 00007fff4b104d90
[  458.411148] RBP: 00007fff4b104eb0 R08: 0000000000000002 R09: 00000000000000a1
[  458.411193] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4b106e96
[  458.411234] R13: 00007fff4b105240 R14: 00007fff4b104d90 R15: 00007fff4b105208
| [  458.518996] #PF: error_code(0x0000) - not-present page
| [  458.519027] PGD 4bec067 P4D 31fe067 PUD 337d067 PMD 0
| [  458.519051] Oops: Oops: 0000 [#29] SMP
| [  458.519120] Tainted: [D]=DIE
[  458.519143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.519176] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.519210] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.519304] RSP: 0018:ff7334300a473bc0 EFLAGS: 00010202
[  458.519335] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.519375] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.519414] RBP: ff7334300a473c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.519453] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1e540
[  458.519492] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.519538] FS:  00007fb8f3540cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  458.519581] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.519616] CR2: 0000000000000001 CR3: 0000000003365004 CR4: 0000000000771ef0
[  458.519659] PKRU: 55555554
[  458.519673] Call Trace:
[  458.519690]  <TASK>
[  458.519703]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.519733]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.519753]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.519773]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.519793]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.519816]  do_file_open (fs/namei.c:5029)
[  458.519836]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.519859]  do_open_execat (fs/exec.c:786)
[  458.519881]  alloc_bprm (fs/exec.c:1496)
[  458.519900]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.519927]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.519946]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.519970]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.519999] RIP: 0033:0x7fb8f37f6f4b
[  458.520021] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.520112] RSP: 002b:00007ffd36a97738 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.520153] RAX: ffffffffffffffda RBX: 00007ffd36a98e9a RCX: 00007fb8f37f6f4b
[  458.520196] RDX: 00007ffd36a97bf0 RSI: 00007ffd36a97bb8 RDI: 00007ffd36a97740
[  458.520239] RBP: 00007ffd36a97860 R08: 0000000000000002 R09: 00000000000000a1
[  458.520278] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd36a98e96
[  458.520320] R13: 00007ffd36a97bf0 R14: 00007ffd36a97740 R15: 00007ffd36a97bb8
| [  458.628073] #PF: error_code(0x0000) - not-present page
| [  458.628108] PGD 7117067 P4D 326e067 PUD 192f067 PMD 0
| [  458.628142] Oops: Oops: 0000 [#30] SMP
| [  458.628204] Tainted: [D]=DIE
[  458.628227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.628263] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.628290] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.628389] RSP: 0018:ff7334300a44bbc0 EFLAGS: 00010202
[  458.628416] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.628455] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.628498] RBP: ff7334300a44bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.628545] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362540
[  458.628586] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.628630] FS:  00007f48af162cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.628672] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.628708] CR2: 0000000000000001 CR3: 00000000048fc006 CR4: 0000000000771ef0
[  458.628751] PKRU: 55555554
[  458.628766] Call Trace:
[  458.628781]  <TASK>
[  458.628796]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.628825]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.628848]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.628871]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.628890]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.628914]  do_file_open (fs/namei.c:5029)
[  458.628936]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.628957]  do_open_execat (fs/exec.c:786)
[  458.628980]  alloc_bprm (fs/exec.c:1496)
[  458.629002]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.629034]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.629056]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.629078]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.629106] RIP: 0033:0x7f48af418f4b
[  458.629128] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.629228] RSP: 002b:00007ffe02faa558 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.629282] RAX: ffffffffffffffda RBX: 00007ffe02face9a RCX: 00007f48af418f4b
[  458.629325] RDX: 00007ffe02faaa10 RSI: 00007ffe02faa9d8 RDI: 00007ffe02faa560
[  458.629368] RBP: 00007ffe02faa680 R08: 0000000000000002 R09: 00000000000000a1
[  458.629409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe02face96
[  458.629453] R13: 00007ffe02faaa10 R14: 00007ffe02faa560 R15: 00007ffe02faa9d8
| [  458.737277] #PF: error_code(0x0000) - not-present page
| [  458.737310] PGD 3230067 P4D 729e067 PUD 7182067 PMD 0
| [  458.737341] Oops: Oops: 0000 [#31] SMP
| [  458.737416] Tainted: [D]=DIE
[  458.737435] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.737469] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.737502] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.737599] RSP: 0018:ff7334300a48bbc0 EFLAGS: 00010202
[  458.737625] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.737661] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.737699] RBP: ff7334300a48bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.737743] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1d9c0
[  458.737782] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.737825] FS:  00007f391c5e0cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.737871] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.737904] CR2: 0000000000000001 CR3: 00000000048fc004 CR4: 0000000000771ef0
[  458.737939] PKRU: 55555554
[  458.737953] Call Trace:
[  458.737966]  <TASK>
[  458.737980]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.738011]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.738034]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.738054]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.738076]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.738095]  do_file_open (fs/namei.c:5029)
[  458.738116]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.738138]  do_open_execat (fs/exec.c:786)
[  458.738158]  alloc_bprm (fs/exec.c:1496)
[  458.738182]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.738211]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.738229]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.738253]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.738281] RIP: 0033:0x7f391c896f4b
[  458.738302] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.738396] RSP: 002b:00007ffc9b31f6a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.738439] RAX: ffffffffffffffda RBX: 00007ffc9b321e9a RCX: 00007f391c896f4b
[  458.738482] RDX: 00007ffc9b31fb60 RSI: 00007ffc9b31fb28 RDI: 00007ffc9b31f6b0
[  458.738523] RBP: 00007ffc9b31f7d0 R08: 0000000000000002 R09: 00000000000000a1
[  458.738569] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc9b321e96
[  458.738612] R13: 00007ffc9b31fb60 R14: 00007ffc9b31f6b0 R15: 00007ffc9b31fb28
| [  458.846444] #PF: error_code(0x0000) - not-present page
| [  458.846475] PGD 318e067 P4D 4be1067 PUD 33f8067 PMD 0
| [  458.846505] Oops: Oops: 0000 [#32] SMP
| [  458.846581] Tainted: [D]=DIE
[  458.846603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.846635] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.846672] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.846768] RSP: 0018:ff7334300a49bbc0 EFLAGS: 00010202
[  458.846791] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.846832] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.846876] RBP: ff7334300a49bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.846915] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1fcc0
[  458.846957] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.847002] FS:  00007fd7d9c03cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.847045] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.847081] CR2: 0000000000000001 CR3: 00000000048fc003 CR4: 0000000000771ef0
[  458.847120] PKRU: 55555554
[  458.847134] Call Trace:
[  458.847150]  <TASK>
[  458.847168]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.847199]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.847224]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.847247]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.847266]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.847289]  do_file_open (fs/namei.c:5029)
[  458.847307]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.847328]  do_open_execat (fs/exec.c:786)
[  458.847351]  alloc_bprm (fs/exec.c:1496)
[  458.847371]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.847397]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.847417]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.847438]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.847466] RIP: 0033:0x7fd7d9eb9f4b
[  458.847489] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.847581] RSP: 002b:00007ffccc762668 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.847625] RAX: ffffffffffffffda RBX: 00007ffccc764e9a RCX: 00007fd7d9eb9f4b
[  458.847667] RDX: 00007ffccc762b20 RSI: 00007ffccc762ae8 RDI: 00007ffccc762670
[  458.847709] RBP: 00007ffccc762790 R08: 0000000000000002 R09: 00000000000000a1
[  458.847752] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffccc764e96
[  458.847794] R13: 00007ffccc762b20 R14: 00007ffccc762670 R15: 00007ffccc762ae8
| [  458.955608] #PF: error_code(0x0000) - not-present page
| [  458.955639] PGD 48a4067 P4D 4be1067 PUD 33f8067 PMD 0
| [  458.955667] Oops: Oops: 0000 [#33] SMP
| [  458.955738] Tainted: [D]=DIE
[  458.955758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  458.955792] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  458.955823] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  458.955918] RSP: 0018:ff7334300a493bc0 EFLAGS: 00010202
[  458.955946] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  458.956001] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  458.956048] RBP: ff7334300a493c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  458.956083] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b300
[  458.956130] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  458.956177] FS:  00007fdbb1722cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  458.956221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  458.956256] CR2: 0000000000000001 CR3: 00000000048fc005 CR4: 0000000000771ef0
[  458.956303] PKRU: 55555554
[  458.956318] Call Trace:
[  458.956330]  <TASK>
[  458.956345]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  458.956373]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  458.956398]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  458.956415]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  458.956440]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  458.956462]  do_file_open (fs/namei.c:5029)
[  458.956484]  ? lock_rename_child (./include/linux/fs.h:1034)
[  458.956506]  do_open_execat (fs/exec.c:786)
[  458.956525]  alloc_bprm (fs/exec.c:1496)
[  458.956544]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  458.956571]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  458.956594]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  458.956613]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  458.956644] RIP: 0033:0x7fdbb19d8f4b
[  458.956665] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  458.956759] RSP: 002b:00007ffe377c9938 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  458.956801] RAX: ffffffffffffffda RBX: 00007ffe377cbe9a RCX: 00007fdbb19d8f4b
[  458.956844] RDX: 00007ffe377c9df0 RSI: 00007ffe377c9db8 RDI: 00007ffe377c9940
[  458.956882] RBP: 00007ffe377c9a60 R08: 0000000000000002 R09: 00000000000000a1
[  458.956927] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe377cbe96
[  458.956964] R13: 00007ffe377c9df0 R14: 00007ffe377c9940 R15: 00007ffe377c9db8
| [  459.064723] #PF: error_code(0x0000) - not-present page
| [  459.064757] PGD 336a067 P4D 12ab067 PUD 4be1067 PMD 0
| [  459.064782] Oops: Oops: 0000 [#34] SMP
| [  459.064862] Tainted: [D]=DIE
[  459.064883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.064917] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.064947] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.065047] RSP: 0018:ff7334300a4a3bc0 EFLAGS: 00010202
[  459.065073] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.065115] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.065160] RBP: ff7334300a4a3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.065203] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3069180
[  459.065247] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.065289] FS:  00007f15eae89cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  459.065333] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.065371] CR2: 0000000000000001 CR3: 00000000048fc002 CR4: 0000000000771ef0
[  459.065411] PKRU: 55555554
[  459.065424] Call Trace:
[  459.065437]  <TASK>
[  459.065451]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.065480]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.065502]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.065528]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.065547]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.065571]  do_file_open (fs/namei.c:5029)
[  459.065593]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.065616]  do_open_execat (fs/exec.c:786)
[  459.065636]  alloc_bprm (fs/exec.c:1496)
[  459.065656]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.065686]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.065707]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.065728]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.065758] RIP: 0033:0x7f15eb13ff4b
[  459.065779] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.065869] RSP: 002b:00007ffc298a0318 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.065908] RAX: ffffffffffffffda RBX: 00007ffc298a2e9a RCX: 00007f15eb13ff4b
[  459.065948] RDX: 00007ffc298a07d0 RSI: 00007ffc298a0798 RDI: 00007ffc298a0320
[  459.065989] RBP: 00007ffc298a0440 R08: 0000000000000002 R09: 00000000000000a1
[  459.066029] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc298a2e96
[  459.066068] R13: 00007ffc298a07d0 R14: 00007ffc298a0320 R15: 00007ffc298a0798
| [  459.173770] #PF: error_code(0x0000) - not-present page
| [  459.173799] PGD 73c7067 P4D 4b25067 PUD 12ab067 PMD 0
| [  459.173829] Oops: Oops: 0000 [#35] SMP
| [  459.173902] Tainted: [D]=DIE
[  459.173923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.173956] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.173987] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.174080] RSP: 0018:ff7334300a4abbc0 EFLAGS: 00010202
[  459.174107] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.174148] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.174189] RBP: ff7334300a4abc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.174228] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be900
[  459.174267] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.174309] FS:  00007f02ba815cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  459.174354] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.174389] CR2: 0000000000000001 CR3: 00000000048fc004 CR4: 0000000000771ef0
[  459.174434] PKRU: 55555554
[  459.174449] Call Trace:
[  459.174463]  <TASK>
[  459.174477]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.174505]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.174530]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.174553]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.174572]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.174596]  do_file_open (fs/namei.c:5029)
[  459.174620]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.174643]  do_open_execat (fs/exec.c:786)
[  459.174665]  alloc_bprm (fs/exec.c:1496)
[  459.174688]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.174717]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.174740]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.174762]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.174792] RIP: 0033:0x7f02baacbf4b
[  459.174810] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.174902] RSP: 002b:00007fff931afe38 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.174944] RAX: ffffffffffffffda RBX: 00007fff931b1e9a RCX: 00007f02baacbf4b
[  459.174991] RDX: 00007fff931b02f0 RSI: 00007fff931b02b8 RDI: 00007fff931afe40
[  459.175039] RBP: 00007fff931aff60 R08: 0000000000000002 R09: 00000000000000a1
[  459.175081] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff931b1e96
[  459.175123] R13: 00007fff931b02f0 R14: 00007fff931afe40 R15: 00007fff931b02b8
| [  459.282987] #PF: error_code(0x0000) - not-present page
| [  459.283019] PGD 2f93067 P4D 1977067 PUD 4b25067 PMD 0
| [  459.283043] Oops: Oops: 0000 [#36] SMP
| [  459.283119] Tainted: [D]=DIE
[  459.283142] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.283180] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.283214] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.283308] RSP: 0018:ff7334300a4b3bc0 EFLAGS: 00010202
[  459.283335] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.283377] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.283417] RBP: ff7334300a4b3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.283462] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1dd80
[  459.283506] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.283556] FS:  00007f3030c42cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  459.283601] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.283635] CR2: 0000000000000001 CR3: 00000000048fc006 CR4: 0000000000771ef0
[  459.283676] PKRU: 55555554
[  459.283690] Call Trace:
[  459.283704]  <TASK>
[  459.283719]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.283748]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.283772]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.283793]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.283814]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.283832]  do_file_open (fs/namei.c:5029)
[  459.283852]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.283874]  do_open_execat (fs/exec.c:786)
[  459.283894]  alloc_bprm (fs/exec.c:1496)
[  459.283915]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.283944]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.283964]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.283986]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.284015] RIP: 0033:0x7f3030ef8f4b
[  459.284035] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.284128] RSP: 002b:00007ffd5ef2f838 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.284171] RAX: ffffffffffffffda RBX: 00007ffd5ef30e9a RCX: 00007f3030ef8f4b
[  459.284216] RDX: 00007ffd5ef2fcf0 RSI: 00007ffd5ef2fcb8 RDI: 00007ffd5ef2f840
[  459.284260] RBP: 00007ffd5ef2f960 R08: 0000000000000002 R09: 00000000000000a1
[  459.284299] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd5ef30e96
[  459.284343] R13: 00007ffd5ef2fcf0 R14: 00007ffd5ef2f840 R15: 00007ffd5ef2fcb8
| [  459.392157] #PF: error_code(0x0000) - not-present page
| [  459.392190] PGD 3348067 P4D 324f067 PUD 33f9067 PMD 0
| [  459.392221] Oops: Oops: 0000 [#37] SMP
| [  459.392297] Tainted: [D]=DIE
[  459.392318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.392354] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.392385] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.392483] RSP: 0018:ff7334300a4cbbc0 EFLAGS: 00010202
[  459.392515] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.392562] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.392602] RBP: ff7334300a4cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.392640] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18afc00
[  459.392682] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.392726] FS:  00007f6e4086dcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  459.392769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.392804] CR2: 0000000000000001 CR3: 00000000073d6003 CR4: 0000000000771ef0
[  459.392847] PKRU: 55555554
[  459.392861] Call Trace:
[  459.392875]  <TASK>
[  459.392890]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.392914]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.392937]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.392958]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.392979]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.393002]  do_file_open (fs/namei.c:5029)
[  459.393023]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.393043]  do_open_execat (fs/exec.c:786)
[  459.393064]  alloc_bprm (fs/exec.c:1496)
[  459.393083]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.393113]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.393134]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.393157]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.393180] RIP: 0033:0x7f6e40b23f4b
[  459.393201] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.393295] RSP: 002b:00007ffe8e85b488 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.393334] RAX: ffffffffffffffda RBX: 00007ffe8e85ce9a RCX: 00007f6e40b23f4b
[  459.393374] RDX: 00007ffe8e85b940 RSI: 00007ffe8e85b908 RDI: 00007ffe8e85b490
[  459.393418] RBP: 00007ffe8e85b5b0 R08: 0000000000000002 R09: 00000000000000a1
[  459.393461] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8e85ce96
[  459.393497] R13: 00007ffe8e85b940 R14: 00007ffe8e85b490 R15: 00007ffe8e85b908
| [  459.501355] #PF: error_code(0x0000) - not-present page
| [  459.501378] PGD 318a067 P4D 2f46067 PUD 3366067 PMD 0
| [  459.501411] Oops: Oops: 0000 [#38] SMP
| [  459.501489] Tainted: [D]=DIE
[  459.501509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.501549] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.501582] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.501680] RSP: 0018:ff7334300a47bbc0 EFLAGS: 00010202
[  459.501713] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.501753] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.501795] RBP: ff7334300a47bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.501838] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362b40
[  459.501882] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.501925] FS:  00007fd476a00cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  459.501967] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.502002] CR2: 0000000000000001 CR3: 0000000007399006 CR4: 0000000000771ef0
[  459.502044] PKRU: 55555554
[  459.502059] Call Trace:
[  459.502074]  <TASK>
[  459.502089]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.502120]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.502145]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.502162]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.502183]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.502207]  do_file_open (fs/namei.c:5029)
[  459.502229]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.502252]  do_open_execat (fs/exec.c:786)
[  459.502270]  alloc_bprm (fs/exec.c:1496)
[  459.502293]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.502321]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.502343]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.502367]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.502395] RIP: 0033:0x7fd476cb6f4b
[  459.502414] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.502514] RSP: 002b:00007ffc23218c98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.502555] RAX: ffffffffffffffda RBX: 00007ffc23219e9a RCX: 00007fd476cb6f4b
[  459.502601] RDX: 00007ffc23219150 RSI: 00007ffc23219118 RDI: 00007ffc23218ca0
[  459.502639] RBP: 00007ffc23218dc0 R08: 0000000000000002 R09: 00000000000000a1
[  459.502679] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc23219e96
[  459.502720] R13: 00007ffc23219150 R14: 00007ffc23218ca0 R15: 00007ffc23219118
| [  459.610634] #PF: error_code(0x0000) - not-present page
| [  459.610667] PGD 73a8067 P4D 2f46067 PUD 3366067 PMD 0
| [  459.610695] Oops: Oops: 0000 [#39] SMP
| [  459.610768] Tainted: [D]=DIE
[  459.610788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.610821] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.610851] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.610946] RSP: 0018:ff7334300a4c3bc0 EFLAGS: 00010202
[  459.610973] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.611014] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.611055] RBP: ff7334300a4c3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.611095] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18af300
[  459.611134] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.611177] FS:  00007faeb939fcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  459.611220] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.611256] CR2: 0000000000000001 CR3: 0000000007399002 CR4: 0000000000771ef0
[  459.611296] PKRU: 55555554
[  459.611307] Call Trace:
[  459.611319]  <TASK>
[  459.611334]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.611363]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.611386]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.611404]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.611426]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.611447]  do_file_open (fs/namei.c:5029)
[  459.611465]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.611487]  do_open_execat (fs/exec.c:786)
[  459.611506]  alloc_bprm (fs/exec.c:1496)
[  459.611526]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.611555]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.611578]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.611599]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.611630] RIP: 0033:0x7faeb9655f4b
[  459.611651] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.611745] RSP: 002b:00007ffe945ff818 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.611785] RAX: ffffffffffffffda RBX: 00007ffe94600e9a RCX: 00007faeb9655f4b
[  459.611824] RDX: 00007ffe945ffcd0 RSI: 00007ffe945ffc98 RDI: 00007ffe945ff820
[  459.611870] RBP: 00007ffe945ff940 R08: 0000000000000002 R09: 00000000000000a1
[  459.611911] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe94600e96
[  459.611955] R13: 00007ffe945ffcd0 R14: 00007ffe945ff820 R15: 00007ffe945ffc98
| [  459.719792] #PF: error_code(0x0000) - not-present page
| [  459.719825] PGD 3191067 P4D 3390067 PUD 333d067 PMD 0
| [  459.719853] Oops: Oops: 0000 [#40] SMP
| [  459.719925] Tainted: [D]=DIE
[  459.719946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.719974] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.720005] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.720105] RSP: 0018:ff7334300a4ebbc0 EFLAGS: 00010202
[  459.720134] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.720175] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.720213] RBP: ff7334300a4ebc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.720255] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3540
[  459.720297] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.720341] FS:  00007f5eb93decc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  459.720386] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.720426] CR2: 0000000000000001 CR3: 0000000001d46001 CR4: 0000000000771ef0
[  459.720470] PKRU: 55555554
[  459.720485] Call Trace:
[  459.720499]  <TASK>
[  459.720516]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.720545]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.720569]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.720586]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.720609]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.720629]  do_file_open (fs/namei.c:5029)
[  459.720646]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.720669]  do_open_execat (fs/exec.c:786)
[  459.720694]  alloc_bprm (fs/exec.c:1496)
[  459.720718]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.720745]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.720765]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.720786]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.720814] RIP: 0033:0x7f5eb9694f4b
[  459.720834] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.720928] RSP: 002b:00007ffe34357888 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.720966] RAX: ffffffffffffffda RBX: 00007ffe34359e9a RCX: 00007f5eb9694f4b
[  459.721009] RDX: 00007ffe34357d40 RSI: 00007ffe34357d08 RDI: 00007ffe34357890
[  459.721052] RBP: 00007ffe343579b0 R08: 0000000000000002 R09: 00000000000000a1
[  459.721090] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe34359e96
[  459.721135] R13: 00007ffe34357d40 R14: 00007ffe34357890 R15: 00007ffe34357d08
| [  459.821565] #PF: error_code(0x0000) - not-present page
| [  459.821598] PGD 30cc067 P4D 3191067 PUD 1956067 PMD 0
| [  459.821631] Oops: Oops: 0000 [#41] SMP
| [  459.821704] Tainted: [D]=DIE
[  459.821724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.821756] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.821787] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.821888] RSP: 0018:ff7334300a14bbc0 EFLAGS: 00010202
[  459.821918] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.821960] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.822000] RBP: ff7334300a14bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.822043] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a180
[  459.822086] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.822132] FS:  00007f26de528cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  459.822179] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.822206] CR2: 0000000000000001 CR3: 00000000070a1002 CR4: 0000000000771ef0
[  459.822253] PKRU: 55555554
[  459.822268] Call Trace:
[  459.822281]  <TASK>
[  459.822296]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.822324]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.822348]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.822366]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.822388]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.822406]  do_file_open (fs/namei.c:5029)
[  459.822425]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.822448]  do_open_execat (fs/exec.c:786)
[  459.822465]  alloc_bprm (fs/exec.c:1496)
[  459.822485]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.822512]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.822538]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.822562]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.822592] RIP: 0033:0x7f26de7def4b
[  459.822609] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.822703] RSP: 002b:00007ffc727e3798 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.822744] RAX: ffffffffffffffda RBX: 00007ffc727e5e9a RCX: 00007f26de7def4b
[  459.822786] RDX: 00007ffc727e3c50 RSI: 00007ffc727e3c18 RDI: 00007ffc727e37a0
[  459.822824] RBP: 00007ffc727e38c0 R08: 0000000000000002 R09: 00000000000000a1
[  459.822863] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc727e5e96
[  459.822903] R13: 00007ffc727e3c50 R14: 00007ffc727e37a0 R15: 00007ffc727e3c18
| [  459.930557] #PF: error_code(0x0000) - not-present page
| [  459.930588] PGD 7294067 P4D 6859067 PUD 72d8067 PMD 0
| [  459.930612] Oops: Oops: 0000 [#42] SMP
| [  459.930690] Tainted: [D]=DIE
[  459.930707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  459.930742] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  459.930775] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  459.930873] RSP: 0018:ff7334300a4f3bc0 EFLAGS: 00010202
[  459.930906] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  459.930945] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  459.930985] RBP: ff7334300a4f3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  459.931028] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5480
[  459.931069] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  459.931115] FS:  00007f5b4237bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  459.931160] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  459.931197] CR2: 0000000000000001 CR3: 0000000003254004 CR4: 0000000000771ef0
[  459.931242] PKRU: 55555554
[  459.931257] Call Trace:
[  459.931272]  <TASK>
[  459.931285]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  459.931315]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  459.931336]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  459.931359]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  459.931380]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  459.931405]  do_file_open (fs/namei.c:5029)
[  459.931423]  ? lock_rename_child (./include/linux/fs.h:1034)
[  459.931447]  do_open_execat (fs/exec.c:786)
[  459.931468]  alloc_bprm (fs/exec.c:1496)
[  459.931490]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  459.931520]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  459.931543]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  459.931564]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  459.931593] RIP: 0033:0x7f5b42631f4b
[  459.931614] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  459.931705] RSP: 002b:00007fff6f8109f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  459.931745] RAX: ffffffffffffffda RBX: 00007fff6f812e9a RCX: 00007f5b42631f4b
[  459.931788] RDX: 00007fff6f810eb0 RSI: 00007fff6f810e78 RDI: 00007fff6f810a00
[  459.931827] RBP: 00007fff6f810b20 R08: 0000000000000002 R09: 00000000000000a1
[  459.931867] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6f812e96
[  459.931906] R13: 00007fff6f810eb0 R14: 00007fff6f810a00 R15: 00007fff6f810e78
| [  460.039632] #PF: error_code(0x0000) - not-present page
| [  460.039663] PGD 4b5f067 P4D 687a067 PUD 687d067 PMD 0
| [  460.039688] Oops: Oops: 0000 [#43] SMP
| [  460.039760] Tainted: [D]=DIE
[  460.039782] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.039821] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.039853] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.039947] RSP: 0018:ff7334300a553bc0 EFLAGS: 00010202
[  460.039979] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.040021] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.040064] RBP: ff7334300a553c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.040109] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a780
[  460.040159] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.040214] FS:  00007f4369c73cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  460.040259] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.040293] CR2: 0000000000000001 CR3: 00000000048fd006 CR4: 0000000000771ef0
[  460.040334] PKRU: 55555554
[  460.040347] Call Trace:
[  460.040359]  <TASK>
[  460.040374]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.040404]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.040429]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.040452]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.040471]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.040495]  do_file_open (fs/namei.c:5029)
[  460.040517]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.040541]  do_open_execat (fs/exec.c:786)
[  460.040562]  alloc_bprm (fs/exec.c:1496)
[  460.040584]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.040607]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.040630]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.040653]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.040681] RIP: 0033:0x7f4369f29f4b
[  460.040703] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.040794] RSP: 002b:00007fff86ff1008 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.040838] RAX: ffffffffffffffda RBX: 00007fff86ff2e9a RCX: 00007f4369f29f4b
[  460.040881] RDX: 00007fff86ff14c0 RSI: 00007fff86ff1488 RDI: 00007fff86ff1010
[  460.040921] RBP: 00007fff86ff1130 R08: 0000000000000002 R09: 00000000000000a1
[  460.040960] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff86ff2e96
[  460.041002] R13: 00007fff86ff14c0 R14: 00007fff86ff1010 R15: 00007fff86ff1488
| [  460.148806] #PF: error_code(0x0000) - not-present page
| [  460.148836] PGD 73bc067 P4D 73bf067 PUD 68f6067 PMD 0
| [  460.148866] Oops: Oops: 0000 [#44] SMP
| [  460.148939] Tainted: [D]=DIE
[  460.148960] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.148996] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.149023] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.149123] RSP: 0018:ff7334300a543bc0 EFLAGS: 00010202
[  460.149156] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.149200] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.149240] RBP: ff7334300a543c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.149278] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e4a80
[  460.149319] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.149359] FS:  00007f4e35cd1cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  460.149401] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.149437] CR2: 0000000000000001 CR3: 0000000006921004 CR4: 0000000000771ef0
[  460.149477] PKRU: 55555554
[  460.149492] Call Trace:
[  460.149507]  <TASK>
[  460.149525]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.149558]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.149582]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.149602]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.149625]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.149644]  do_file_open (fs/namei.c:5029)
[  460.149670]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.149690]  do_open_execat (fs/exec.c:786)
[  460.149712]  alloc_bprm (fs/exec.c:1496)
[  460.149735]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.149763]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.149786]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.149806]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.149835] RIP: 0033:0x7f4e35f87f4b
[  460.149857] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.149946] RSP: 002b:00007ffc7377c298 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.149990] RAX: ffffffffffffffda RBX: 00007ffc7377ee9a RCX: 00007f4e35f87f4b
[  460.150032] RDX: 00007ffc7377c750 RSI: 00007ffc7377c718 RDI: 00007ffc7377c2a0
[  460.150074] RBP: 00007ffc7377c3c0 R08: 0000000000000002 R09: 00000000000000a1
[  460.150117] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc7377ee96
[  460.150161] R13: 00007ffc7377c750 R14: 00007ffc7377c2a0 R15: 00007ffc7377c718
| [  460.258181] #PF: error_code(0x0000) - not-present page
| [  460.258215] PGD 482c067 P4D 6977067 PUD 2f3f067 PMD 0
| [  460.258246] Oops: Oops: 0000 [#45] SMP
| [  460.258318] Tainted: [D]=DIE
[  460.258341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.258376] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.258411] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.258514] RSP: 0018:ff7334300a56bbc0 EFLAGS: 00010202
[  460.258549] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.258592] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.258635] RBP: ff7334300a56bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.258672] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d7180
[  460.258719] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.258760] FS:  00007fd856ab4cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  460.258806] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.258840] CR2: 0000000000000001 CR3: 00000000032ad003 CR4: 0000000000771ef0
[  460.258881] PKRU: 55555554
[  460.258894] Call Trace:
[  460.258905]  <TASK>
[  460.258920]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.258948]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.258973]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.258992]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.259015]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.259037]  do_file_open (fs/namei.c:5029)
[  460.259059]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.259082]  do_open_execat (fs/exec.c:786)
[  460.259101]  alloc_bprm (fs/exec.c:1496)
[  460.259121]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.259151]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.259168]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.259193]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.259220] RIP: 0033:0x7fd856d6af4b
[  460.259241] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.259340] RSP: 002b:00007ffdab479818 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.259381] RAX: ffffffffffffffda RBX: 00007ffdab47ae9a RCX: 00007fd856d6af4b
[  460.259423] RDX: 00007ffdab479cd0 RSI: 00007ffdab479c98 RDI: 00007ffdab479820
[  460.259465] RBP: 00007ffdab479940 R08: 0000000000000002 R09: 00000000000000a1
[  460.259510] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdab47ae96
[  460.259554] R13: 00007ffdab479cd0 R14: 00007ffdab479820 R15: 00007ffdab479c98
| [  460.367579] #PF: error_code(0x0000) - not-present page
| [  460.367609] PGD 2f46067 P4D 3254067 PUD 489b067 PMD 0
| [  460.367641] Oops: Oops: 0000 [#46] SMP
| [  460.367705] Tainted: [D]=DIE
[  460.367726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.367766] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.367798] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.367899] RSP: 0018:ff7334300a57bbc0 EFLAGS: 00010202
[  460.367927] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.367973] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.368013] RBP: ff7334300a57bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.368051] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bca80
[  460.368094] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.368142] FS:  00007f3d98ebdcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  460.368188] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.368223] CR2: 0000000000000001 CR3: 0000000006973003 CR4: 0000000000771ef0
[  460.368266] PKRU: 55555554
[  460.368281] Call Trace:
[  460.368294]  <TASK>
[  460.368308]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.368336]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.368360]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.368377]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.368400]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.368418]  do_file_open (fs/namei.c:5029)
[  460.368437]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.368460]  do_open_execat (fs/exec.c:786)
[  460.368480]  alloc_bprm (fs/exec.c:1496)
[  460.368499]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.368532]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.368557]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.368578]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.368608] RIP: 0033:0x7f3d99173f4b
[  460.368630] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.368724] RSP: 002b:00007fffacde6c18 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.368765] RAX: ffffffffffffffda RBX: 00007fffacde7e9a RCX: 00007f3d99173f4b
[  460.368807] RDX: 00007fffacde70d0 RSI: 00007fffacde7098 RDI: 00007fffacde6c20
[  460.368851] RBP: 00007fffacde6d40 R08: 0000000000000002 R09: 00000000000000a1
[  460.368891] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffacde7e96
[  460.368930] R13: 00007fffacde70d0 R14: 00007fffacde6c20 R15: 00007fffacde7098
| [  460.476851] #PF: error_code(0x0000) - not-present page
| [  460.476883] PGD 201c067 P4D 48a4067 PUD 1977067 PMD 0
| [  460.476911] Oops: Oops: 0000 [#47] SMP
| [  460.476986] Tainted: [D]=DIE
[  460.477008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.477043] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.477079] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.477178] RSP: 0018:ff7334300a58bbc0 EFLAGS: 00010202
[  460.477206] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.477254] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.477292] RBP: ff7334300a58bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.477334] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3069000
[  460.477372] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.477415] FS:  00007feb0af63cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  460.477461] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.477498] CR2: 0000000000000001 CR3: 0000000004bd6003 CR4: 0000000000771ef0
[  460.477544] PKRU: 55555554
[  460.477558] Call Trace:
[  460.477572]  <TASK>
[  460.477585]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.477614]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.477634]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.477653]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.477674]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.477693]  do_file_open (fs/namei.c:5029)
[  460.477720]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.477742]  do_open_execat (fs/exec.c:786)
[  460.477766]  alloc_bprm (fs/exec.c:1496)
[  460.477788]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.477817]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.477838]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.477864]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.477894] RIP: 0033:0x7feb0b219f4b
[  460.477914] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.478008] RSP: 002b:00007ffcdd090518 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.478048] RAX: ffffffffffffffda RBX: 00007ffcdd092e9a RCX: 00007feb0b219f4b
[  460.478087] RDX: 00007ffcdd0909d0 RSI: 00007ffcdd090998 RDI: 00007ffcdd090520
[  460.478132] RBP: 00007ffcdd090640 R08: 0000000000000002 R09: 00000000000000a1
[  460.478177] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcdd092e96
[  460.478220] R13: 00007ffcdd0909d0 R14: 00007ffcdd090520 R15: 00007ffcdd090998
| [  460.586231] #PF: error_code(0x0000) - not-present page
| [  460.586261] PGD 7201067 P4D 3376067 PUD 48fe067 PMD 0
| [  460.586296] Oops: Oops: 0000 [#48] SMP
| [  460.586372] Tainted: [D]=DIE
[  460.586394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.586434] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.586466] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.586571] RSP: 0018:ff7334300a573bc0 EFLAGS: 00010202
[  460.586600] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.586642] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.586686] RBP: ff7334300a573c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.586730] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d73c0
[  460.586774] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.586821] FS:  00007f727875bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  460.586866] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.586901] CR2: 0000000000000001 CR3: 0000000003345003 CR4: 0000000000771ef0
[  460.586945] PKRU: 55555554
[  460.586960] Call Trace:
[  460.586973]  <TASK>
[  460.586986]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.587015]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.587040]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.587061]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.587083]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.587101]  do_file_open (fs/namei.c:5029)
[  460.587124]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.587144]  do_open_execat (fs/exec.c:786)
[  460.587166]  alloc_bprm (fs/exec.c:1496)
[  460.587185]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.587212]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.587236]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.587256]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.587286] RIP: 0033:0x7f7278a11f4b
[  460.587309] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.587411] RSP: 002b:00007ffc1399e8a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.587455] RAX: ffffffffffffffda RBX: 00007ffc139a0e9a RCX: 00007f7278a11f4b
[  460.587494] RDX: 00007ffc1399ed60 RSI: 00007ffc1399ed28 RDI: 00007ffc1399e8b0
[  460.587544] RBP: 00007ffc1399e9d0 R08: 0000000000000002 R09: 00000000000000a1
[  460.587587] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc139a0e96
[  460.587629] R13: 00007ffc1399ed60 R14: 00007ffc1399e8b0 R15: 00007ffc1399ed28
| [  460.695325] #PF: error_code(0x0000) - not-present page
| [  460.695356] PGD 334e067 P4D 31d8067 PUD 32ef067 PMD 0
| [  460.695385] Oops: Oops: 0000 [#49] SMP
| [  460.695459] Tainted: [D]=DIE
[  460.695482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.695521] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.695553] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.695646] RSP: 0018:ff7334300a5a3bc0 EFLAGS: 00010202
[  460.695676] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.695718] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.695756] RBP: ff7334300a5a3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.695798] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bc540
[  460.695843] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.695884] FS:  00007f0b79680cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  460.695926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.695963] CR2: 0000000000000001 CR3: 000000000709e001 CR4: 0000000000771ef0
[  460.696006] PKRU: 55555554
[  460.696021] Call Trace:
[  460.696034]  <TASK>
[  460.696048]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.696076]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.696100]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.696120]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.696142]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.696160]  do_file_open (fs/namei.c:5029)
[  460.696183]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.696205]  do_open_execat (fs/exec.c:786)
[  460.696227]  alloc_bprm (fs/exec.c:1496)
[  460.696248]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.696275]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.696299]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.696319]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.696346] RIP: 0033:0x7f0b79936f4b
[  460.696368] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.696464] RSP: 002b:00007ffda33fa808 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.696507] RAX: ffffffffffffffda RBX: 00007ffda33fbe9a RCX: 00007f0b79936f4b
[  460.696549] RDX: 00007ffda33facc0 RSI: 00007ffda33fac88 RDI: 00007ffda33fa810
[  460.696592] RBP: 00007ffda33fa930 R08: 0000000000000002 R09: 00000000000000a1
[  460.696635] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffda33fbe96
[  460.696678] R13: 00007ffda33facc0 R14: 00007ffda33fa810 R15: 00007ffda33fac88
| [  460.804357] #PF: error_code(0x0000) - not-present page
| [  460.804386] PGD 3194067 P4D 3189067 PUD 31d8067 PMD 0
| [  460.804416] Oops: Oops: 0000 [#50] SMP
| [  460.804487] Tainted: [D]=DIE
[  460.804507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.804545] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.804578] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.804672] RSP: 0018:ff7334300a5b3bc0 EFLAGS: 00010202
[  460.804703] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.804743] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.804787] RBP: ff7334300a5b3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.804831] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3069e40
[  460.804869] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.804905] FS:  00007fa8f8d38cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  460.804948] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.804986] CR2: 0000000000000001 CR3: 000000000709e003 CR4: 0000000000771ef0
[  460.805026] PKRU: 55555554
[  460.805040] Call Trace:
[  460.805053]  <TASK>
[  460.805068]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.805095]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.805120]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.805138]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.805158]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.805181]  do_file_open (fs/namei.c:5029)
[  460.805203]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.805225]  do_open_execat (fs/exec.c:786)
[  460.805248]  alloc_bprm (fs/exec.c:1496)
[  460.805270]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.805298]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.805320]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.805344]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.805372] RIP: 0033:0x7fa8f8feef4b
[  460.805395] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.805494] RSP: 002b:00007ffc62ce0778 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.805539] RAX: ffffffffffffffda RBX: 00007ffc62ce2e9a RCX: 00007fa8f8feef4b
[  460.805580] RDX: 00007ffc62ce0c30 RSI: 00007ffc62ce0bf8 RDI: 00007ffc62ce0780
[  460.805624] RBP: 00007ffc62ce08a0 R08: 0000000000000002 R09: 00000000000000a1
[  460.805669] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc62ce2e96
[  460.805710] R13: 00007ffc62ce0c30 R14: 00007ffc62ce0780 R15: 00007ffc62ce0bf8
| [  460.913389] #PF: error_code(0x0000) - not-present page
| [  460.913419] PGD 73d6067 P4D 1d3e067 PUD 7201067 PMD 0
| [  460.913449] Oops: Oops: 0000 [#51] SMP
| [  460.913530] Tainted: [D]=DIE
[  460.913553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  460.913594] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  460.913623] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  460.913718] RSP: 0018:ff7334300a5abbc0 EFLAGS: 00010202
[  460.913745] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  460.913788] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  460.913830] RBP: ff7334300a5abc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  460.913872] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3cc0
[  460.913914] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  460.913956] FS:  00007f9b25852cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  460.913999] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  460.914035] CR2: 0000000000000001 CR3: 00000000032a2006 CR4: 0000000000771ef0
[  460.914075] PKRU: 55555554
[  460.914089] Call Trace:
[  460.914103]  <TASK>
[  460.914117]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  460.914143]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  460.914166]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  460.914187]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  460.914207]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  460.914230]  do_file_open (fs/namei.c:5029)
[  460.914247]  ? lock_rename_child (./include/linux/fs.h:1034)
[  460.914270]  do_open_execat (fs/exec.c:786)
[  460.914292]  alloc_bprm (fs/exec.c:1496)
[  460.914312]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  460.914339]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  460.914362]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  460.914384]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  460.914412] RIP: 0033:0x7f9b25b08f4b
[  460.914434] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  460.914529] RSP: 002b:00007ffe6a9f9348 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  460.914571] RAX: ffffffffffffffda RBX: 00007ffe6a9fae9a RCX: 00007f9b25b08f4b
[  460.914613] RDX: 00007ffe6a9f9800 RSI: 00007ffe6a9f97c8 RDI: 00007ffe6a9f9350
[  460.914657] RBP: 00007ffe6a9f9470 R08: 0000000000000002 R09: 00000000000000a1
[  460.914700] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe6a9fae96
[  460.914741] R13: 00007ffe6a9f9800 R14: 00007ffe6a9f9350 R15: 00007ffe6a9f97c8
| [  461.022353] #PF: error_code(0x0000) - not-present page
| [  461.022385] PGD 709e067 P4D 3337067 PUD 7381067 PMD 0
| [  461.022412] Oops: Oops: 0000 [#52] SMP
| [  461.022486] Tainted: [D]=DIE
[  461.022504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.022543] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.022576] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.022673] RSP: 0018:ff7334300a5cbbc0 EFLAGS: 00010202
[  461.022703] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.022735] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.022773] RBP: ff7334300a5cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.022812] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d7540
[  461.022853] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.022895] FS:  00007f0ed98b9cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  461.022935] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.022972] CR2: 0000000000000001 CR3: 00000000031ba006 CR4: 0000000000771ef0
[  461.023014] PKRU: 55555554
[  461.023030] Call Trace:
[  461.023045]  <TASK>
[  461.023058]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.023089]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.023109]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.023135]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.023155]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.023177]  do_file_open (fs/namei.c:5029)
[  461.023199]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.023220]  do_open_execat (fs/exec.c:786)
[  461.023243]  alloc_bprm (fs/exec.c:1496)
[  461.023262]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.023289]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.023311]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.023330]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.023357] RIP: 0033:0x7f0ed9b6ff4b
[  461.023380] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.023474] RSP: 002b:00007ffcbd34e628 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.023516] RAX: ffffffffffffffda RBX: 00007ffcbd350e9a RCX: 00007f0ed9b6ff4b
[  461.023565] RDX: 00007ffcbd34eae0 RSI: 00007ffcbd34eaa8 RDI: 00007ffcbd34e630
[  461.023608] RBP: 00007ffcbd34e750 R08: 0000000000000002 R09: 00000000000000a1
[  461.023649] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcbd350e96
[  461.023701] R13: 00007ffcbd34eae0 R14: 00007ffcbd34e630 R15: 00007ffcbd34eaa8
| [  461.131417] #PF: error_code(0x0000) - not-present page
| [  461.131445] PGD 4898067 P4D 687f067 PUD 334e067 PMD 0
| [  461.131477] Oops: Oops: 0000 [#53] SMP
| [  461.131553] Tainted: [D]=DIE
[  461.131574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.131608] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.131640] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.131731] RSP: 0018:ff7334300a5bbbc0 EFLAGS: 00010202
[  461.131759] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.131803] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.131842] RBP: ff7334300a5bbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.131880] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d7000
[  461.131922] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.131972] FS:  00007f9a284a7cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  461.132016] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.132050] CR2: 0000000000000001 CR3: 000000000685a006 CR4: 0000000000771ef0
[  461.132093] PKRU: 55555554
[  461.132107] Call Trace:
[  461.132122]  <TASK>
[  461.132135]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.132165]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.132189]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.132212]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.132232]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.132255]  do_file_open (fs/namei.c:5029)
[  461.132275]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.132298]  do_open_execat (fs/exec.c:786)
[  461.132319]  alloc_bprm (fs/exec.c:1496)
[  461.132340]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.132370]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.132388]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.132415]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.132444] RIP: 0033:0x7f9a2875df4b
[  461.132466] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.132566] RSP: 002b:00007ffe1dfa7a98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.132607] RAX: ffffffffffffffda RBX: 00007ffe1dfa9e9a RCX: 00007f9a2875df4b
[  461.132646] RDX: 00007ffe1dfa7f50 RSI: 00007ffe1dfa7f18 RDI: 00007ffe1dfa7aa0
[  461.132687] RBP: 00007ffe1dfa7bc0 R08: 0000000000000002 R09: 00000000000000a1
[  461.132729] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe1dfa9e96
[  461.132770] R13: 00007ffe1dfa7f50 R14: 00007ffe1dfa7aa0 R15: 00007ffe1dfa7f18
| [  461.240374] #PF: error_code(0x0000) - not-present page
| [  461.240405] PGD 48aa067 P4D 1cdb067 PUD 4954067 PMD 0
| [  461.240437] Oops: Oops: 0000 [#54] SMP
| [  461.240499] Tainted: [D]=DIE
[  461.240526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.240561] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.240591] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.240687] RSP: 0018:ff7334300a5e3bc0 EFLAGS: 00010202
[  461.240715] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.240758] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.240801] RBP: ff7334300a5e3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.240841] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5300
[  461.240884] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.240930] FS:  00007f7ed2a28cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  461.240974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.241009] CR2: 0000000000000001 CR3: 0000000006862004 CR4: 0000000000771ef0
[  461.241052] PKRU: 55555554
[  461.241067] Call Trace:
[  461.241079]  <TASK>
[  461.241095]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.241124]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.241149]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.241170]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.241192]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.241210]  do_file_open (fs/namei.c:5029)
[  461.241234]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.241256]  do_open_execat (fs/exec.c:786)
[  461.241278]  alloc_bprm (fs/exec.c:1496)
[  461.241296]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.241325]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.241347]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.241371]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.241400] RIP: 0033:0x7f7ed2cdef4b
[  461.241422] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.241523] RSP: 002b:00007ffddc2b3018 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.241572] RAX: ffffffffffffffda RBX: 00007ffddc2b4e9a RCX: 00007f7ed2cdef4b
[  461.241614] RDX: 00007ffddc2b34d0 RSI: 00007ffddc2b3498 RDI: 00007ffddc2b3020
[  461.241652] RBP: 00007ffddc2b3140 R08: 0000000000000002 R09: 00000000000000a1
[  461.241693] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddc2b4e96
[  461.241735] R13: 00007ffddc2b34d0 R14: 00007ffddc2b3020 R15: 00007ffddc2b3498
| [  461.349347] #PF: error_code(0x0000) - not-present page
| [  461.349376] PGD 7151067 P4D 1977067 PUD 1cdb067 PMD 0
| [  461.349407] Oops: Oops: 0000 [#55] SMP
| [  461.349482] Tainted: [D]=DIE
[  461.349502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.349541] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.349574] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.349671] RSP: 0018:ff7334300a5f3bc0 EFLAGS: 00010202
[  461.349700] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.349742] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.349787] RBP: ff7334300a5f3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.349829] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18ae9c0
[  461.349872] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.349916] FS:  00007fa968d34cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  461.349960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.349996] CR2: 0000000000000001 CR3: 0000000006862006 CR4: 0000000000771ef0
[  461.350036] PKRU: 55555554
[  461.350050] Call Trace:
[  461.350063]  <TASK>
[  461.350079]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.350110]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.350134]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.350155]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.350177]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.350201]  do_file_open (fs/namei.c:5029)
[  461.350223]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.350244]  do_open_execat (fs/exec.c:786)
[  461.350267]  alloc_bprm (fs/exec.c:1496)
[  461.350290]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.350320]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.350342]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.350365]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.350393] RIP: 0033:0x7fa968feaf4b
[  461.350416] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.350504] RSP: 002b:00007ffd5e9dd048 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.350552] RAX: ffffffffffffffda RBX: 00007ffd5e9dde9a RCX: 00007fa968feaf4b
[  461.350595] RDX: 00007ffd5e9dd500 RSI: 00007ffd5e9dd4c8 RDI: 00007ffd5e9dd050
[  461.350632] RBP: 00007ffd5e9dd170 R08: 0000000000000002 R09: 00000000000000a1
[  461.350675] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd5e9dde96
[  461.350718] R13: 00007ffd5e9dd500 R14: 00007ffd5e9dd050 R15: 00007ffd5e9dd4c8
| [  461.458337] #PF: error_code(0x0000) - not-present page
| [  461.458367] PGD 3188067 P4D 31e8067 PUD 1977067 PMD 0
| [  461.458400] Oops: Oops: 0000 [#56] SMP
| [  461.458471] Tainted: [D]=DIE
[  461.458493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.458526] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.458559] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.458656] RSP: 0018:ff7334300a603bc0 EFLAGS: 00010202
[  461.458679] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.458720] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.458761] RBP: ff7334300a603c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.458806] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0180
[  461.458848] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.458893] FS:  00007f55267fbcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  461.458936] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.458963] CR2: 0000000000000001 CR3: 0000000006862002 CR4: 0000000000771ef0
[  461.459007] PKRU: 55555554
[  461.459022] Call Trace:
[  461.459035]  <TASK>
[  461.459048]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.459079]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.459099]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.459119]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.459140]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.459163]  do_file_open (fs/namei.c:5029)
[  461.459183]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.459207]  do_open_execat (fs/exec.c:786)
[  461.459225]  alloc_bprm (fs/exec.c:1496)
[  461.459251]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.459278]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.459296]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.459320]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.459348] RIP: 0033:0x7f5526ab1f4b
[  461.459369] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.459466] RSP: 002b:00007ffe841f3888 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.459507] RAX: ffffffffffffffda RBX: 00007ffe841f5e9a RCX: 00007f5526ab1f4b
[  461.459554] RDX: 00007ffe841f3d40 RSI: 00007ffe841f3d08 RDI: 00007ffe841f3890
[  461.459597] RBP: 00007ffe841f39b0 R08: 0000000000000002 R09: 00000000000000a1
[  461.459643] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe841f5e96
[  461.459688] R13: 00007ffe841f3d40 R14: 00007ffe841f3890 R15: 00007ffe841f3d08
| [  461.567301] #PF: error_code(0x0000) - not-present page
| [  461.567330] PGD 1d27067 P4D 12ab067 PUD 6922067 PMD 0
| [  461.567362] Oops: Oops: 0000 [#57] SMP
| [  461.567433] Tainted: [D]=DIE
[  461.567453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.567480] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.567511] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.567610] RSP: 0018:ff7334300a613bc0 EFLAGS: 00010202
[  461.567639] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.567678] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.567719] RBP: ff7334300a613c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.567762] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18ae600
[  461.567803] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.567846] FS:  00007f8efbf67cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  461.567884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.567911] CR2: 0000000000000001 CR3: 0000000004bcb001 CR4: 0000000000771ef0
[  461.567957] PKRU: 55555554
[  461.567972] Call Trace:
[  461.567986]  <TASK>
[  461.568001]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.568031]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.568055]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.568078]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.568097]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.568119]  do_file_open (fs/namei.c:5029)
[  461.568141]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.568163]  do_open_execat (fs/exec.c:786)
[  461.568184]  alloc_bprm (fs/exec.c:1496)
[  461.568206]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.568235]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.568256]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.568277]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.568303] RIP: 0033:0x7f8efc21df4b
[  461.568323] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.568418] RSP: 002b:00007fff1e359bd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.568456] RAX: ffffffffffffffda RBX: 00007fff1e35be9a RCX: 00007f8efc21df4b
[  461.568496] RDX: 00007fff1e35a090 RSI: 00007fff1e35a058 RDI: 00007fff1e359be0
[  461.568541] RBP: 00007fff1e359d00 R08: 0000000000000002 R09: 00000000000000a1
[  461.568582] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff1e35be96
[  461.568624] R13: 00007fff1e35a090 R14: 00007fff1e359be0 R15: 00007fff1e35a058
| [  461.676167] #PF: error_code(0x0000) - not-present page
| [  461.676196] PGD 72de067 P4D 3392067 PUD 687b067 PMD 0
| [  461.676228] Oops: Oops: 0000 [#58] SMP
| [  461.676304] Tainted: [D]=DIE
[  461.676326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.676366] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.676398] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.676488] RSP: 0018:ff7334300a623bc0 EFLAGS: 00010202
[  461.676518] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.676553] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.676598] RBP: ff7334300a623c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.676641] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bef00
[  461.676681] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.676726] FS:  00007f607f267cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  461.676769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.676801] CR2: 0000000000000001 CR3: 00000000031ee002 CR4: 0000000000771ef0
[  461.676846] PKRU: 55555554
[  461.676860] Call Trace:
[  461.676874]  <TASK>
[  461.676889]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.676916]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.676935]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.676958]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.676979]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.677003]  do_file_open (fs/namei.c:5029)
[  461.677024]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.677045]  do_open_execat (fs/exec.c:786)
[  461.677068]  alloc_bprm (fs/exec.c:1496)
[  461.677086]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.677113]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.677133]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.677155]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.677183] RIP: 0033:0x7f607f51df4b
[  461.677201] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.677302] RSP: 002b:00007ffc52223448 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.677344] RAX: ffffffffffffffda RBX: 00007ffc52225e9a RCX: 00007f607f51df4b
[  461.677385] RDX: 00007ffc52223900 RSI: 00007ffc522238c8 RDI: 00007ffc52223450
[  461.677424] RBP: 00007ffc52223570 R08: 0000000000000002 R09: 00000000000000a1
[  461.677462] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc52225e96
[  461.677500] R13: 00007ffc52223900 R14: 00007ffc52223450 R15: 00007ffc522238c8
| [  461.785090] #PF: error_code(0x0000) - not-present page
| [  461.785119] PGD 709f067 P4D 489a067 PUD 3230067 PMD 0
| [  461.785150] Oops: Oops: 0000 [#59] SMP
| [  461.785226] Tainted: [D]=DIE
[  461.785247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.785275] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.785306] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.785404] RSP: 0018:ff7334300a633bc0 EFLAGS: 00010202
[  461.785431] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.785474] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.785518] RBP: ff7334300a633c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.785568] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b000
[  461.785610] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.785651] FS:  00007f407edf2cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  461.785690] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.785724] CR2: 0000000000000001 CR3: 0000000003365001 CR4: 0000000000771ef0
[  461.785762] PKRU: 55555554
[  461.785775] Call Trace:
[  461.785788]  <TASK>
[  461.785801]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.785830]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.785852]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.785872]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.785894]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.785916]  do_file_open (fs/namei.c:5029)
[  461.785938]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.785962]  do_open_execat (fs/exec.c:786)
[  461.785985]  alloc_bprm (fs/exec.c:1496)
[  461.786007]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.786036]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.786055]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.786076]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.786103] RIP: 0033:0x7f407f0a8f4b
[  461.786125] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.786220] RSP: 002b:00007ffe77204678 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.786262] RAX: ffffffffffffffda RBX: 00007ffe77205e9a RCX: 00007f407f0a8f4b
[  461.786306] RDX: 00007ffe77204b30 RSI: 00007ffe77204af8 RDI: 00007ffe77204680
[  461.786351] RBP: 00007ffe772047a0 R08: 0000000000000002 R09: 00000000000000a1
[  461.786389] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe77205e96
[  461.786432] R13: 00007ffe77204b30 R14: 00007ffe77204680 R15: 00007ffe77204af8
| [  461.893963] #PF: error_code(0x0000) - not-present page
| [  461.893995] PGD 1968067 P4D 33c3067 PUD 6973067 PMD 0
| [  461.894027] Oops: Oops: 0000 [#60] SMP
| [  461.894098] Tainted: [D]=DIE
[  461.894121] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  461.894148] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  461.894180] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  461.894281] RSP: 0018:ff7334300a643bc0 EFLAGS: 00010202
[  461.894309] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  461.894352] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  461.894391] RBP: ff7334300a643c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  461.894429] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc30699c0
[  461.894468] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  461.894510] FS:  00007fc3c2eaccc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  461.894558] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  461.894590] CR2: 0000000000000001 CR3: 0000000004853002 CR4: 0000000000771ef0
[  461.894631] PKRU: 55555554
[  461.894643] Call Trace:
[  461.894656]  <TASK>
[  461.894668]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  461.894696]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  461.894718]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  461.894740]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  461.894762]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  461.894783]  do_file_open (fs/namei.c:5029)
[  461.894805]  ? lock_rename_child (./include/linux/fs.h:1034)
[  461.894828]  do_open_execat (fs/exec.c:786)
[  461.894850]  alloc_bprm (fs/exec.c:1496)
[  461.894872]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  461.894898]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  461.894920]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  461.894942]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  461.894965] RIP: 0033:0x7fc3c3162f4b
[  461.894987] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  461.895077] RSP: 002b:00007ffde408b748 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  461.895120] RAX: ffffffffffffffda RBX: 00007ffde408ce9a RCX: 00007fc3c3162f4b
[  461.895158] RDX: 00007ffde408bc00 RSI: 00007ffde408bbc8 RDI: 00007ffde408b750
[  461.895195] RBP: 00007ffde408b870 R08: 0000000000000002 R09: 00000000000000a1
[  461.895234] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffde408ce96
[  461.895273] R13: 00007ffde408bc00 R14: 00007ffde408b750 R15: 00007ffde408bbc8
| [  463.925968] #PF: error_code(0x0000) - not-present page
| [  463.926001] PGD 7096067 P4D 4bcf067 PUD 7258067 PMD 0
| [  463.926030] Oops: Oops: 0000 [#61] SMP
| [  463.926099] Tainted: [D]=DIE
[  463.926119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  463.926152] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  463.926182] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  463.926271] RSP: 0018:ff7334300a67bbc0 EFLAGS: 00010202
[  463.926299] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  463.926339] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  463.926378] RBP: ff7334300a67bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  463.926417] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1d840
[  463.926455] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  463.926496] FS:  00007f42f9949cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  463.926540] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  463.926573] CR2: 0000000000000001 CR3: 000000000484a003 CR4: 0000000000771ef0
[  463.926612] PKRU: 55555554
[  463.926626] Call Trace:
[  463.926639]  <TASK>
[  463.926652]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  463.926679]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  463.926700]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  463.926721]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  463.926742]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  463.926763]  do_file_open (fs/namei.c:5029)
[  463.926784]  ? lock_rename_child (./include/linux/fs.h:1034)
[  463.926805]  do_open_execat (fs/exec.c:786)
[  463.926825]  alloc_bprm (fs/exec.c:1496)
[  463.926846]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  463.926873]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  463.926893]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  463.926916]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  463.926945] RIP: 0033:0x7f42f9bfff4b
[  463.926965] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  463.927060] RSP: 002b:00007fff2bb3a058 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  463.927100] RAX: ffffffffffffffda RBX: 00007fff2bb3ae9a RCX: 00007f42f9bfff4b
[  463.927140] RDX: 00007fff2bb3a510 RSI: 00007fff2bb3a4d8 RDI: 00007fff2bb3a060
[  463.927178] RBP: 00007fff2bb3a180 R08: 0000000000000002 R09: 00000000000000a1
[  463.927219] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff2bb3ae96
[  463.927258] R13: 00007fff2bb3a510 R14: 00007fff2bb3a060 R15: 00007fff2bb3a4d8
| [  464.034949] #PF: error_code(0x0000) - not-present page
| [  464.034979] PGD 693e067 P4D 68e9067 PUD 6975067 PMD 0
| [  464.035009] Oops: Oops: 0000 [#62] SMP
| [  464.035080] Tainted: [D]=DIE
[  464.035097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.035124] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.035155] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.035260] RSP: 0018:ff7334300a683bc0 EFLAGS: 00010202
[  464.035291] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.035334] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.035376] RBP: ff7334300a683c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.035419] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361780
[  464.035456] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.035498] FS:  00007f2049af6cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.035544] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.035581] CR2: 0000000000000001 CR3: 000000000484a005 CR4: 0000000000771ef0
[  464.035624] PKRU: 55555554
[  464.035638] Call Trace:
[  464.035651]  <TASK>
[  464.035666]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.035695]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.035720]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.035739]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.035760]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.035783]  do_file_open (fs/namei.c:5029)
[  464.035805]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.035827]  do_open_execat (fs/exec.c:786)
[  464.035847]  alloc_bprm (fs/exec.c:1496)
[  464.035867]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.035896]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.035917]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.035940]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.035969] RIP: 0033:0x7f2049dacf4b
[  464.035992] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.036086] RSP: 002b:00007fff30df2478 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.036119] RAX: ffffffffffffffda RBX: 00007fff30df3e9a RCX: 00007f2049dacf4b
[  464.036161] RDX: 00007fff30df2930 RSI: 00007fff30df28f8 RDI: 00007fff30df2480
[  464.036206] RBP: 00007fff30df25a0 R08: 0000000000000002 R09: 00000000000000a1
[  464.036253] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff30df3e96
[  464.036292] R13: 00007fff30df2930 R14: 00007fff30df2480 R15: 00007fff30df28f8
| [  464.143836] #PF: error_code(0x0000) - not-present page
| [  464.143867] PGD 6862067 P4D 317b067 PUD 1994067 PMD 0
| [  464.143901] Oops: Oops: 0000 [#63] SMP
| [  464.143964] Tainted: [D]=DIE
[  464.143985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.144020] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.144052] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.144147] RSP: 0018:ff7334300a693bc0 EFLAGS: 00010202
[  464.144177] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.144223] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.144272] RBP: ff7334300a693c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.144312] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1e9c0
[  464.144355] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.144399] FS:  00007f6725aabcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  464.144440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.144474] CR2: 0000000000000001 CR3: 00000000031af005 CR4: 0000000000771ef0
[  464.144513] PKRU: 55555554
[  464.144528] Call Trace:
[  464.144544]  <TASK>
[  464.144560]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.144588]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.144611]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.144633]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.144655]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.144677]  do_file_open (fs/namei.c:5029)
[  464.144696]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.144718]  do_open_execat (fs/exec.c:786)
[  464.144740]  alloc_bprm (fs/exec.c:1496)
[  464.144760]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.144788]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.144809]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.144828]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.144855] RIP: 0033:0x7f6725d61f4b
[  464.144875] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.144970] RSP: 002b:00007ffd4cb49b18 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.145014] RAX: ffffffffffffffda RBX: 00007ffd4cb4ae9a RCX: 00007f6725d61f4b
[  464.145055] RDX: 00007ffd4cb49fd0 RSI: 00007ffd4cb49f98 RDI: 00007ffd4cb49b20
[  464.145098] RBP: 00007ffd4cb49c40 R08: 0000000000000002 R09: 00000000000000a1
[  464.145142] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4cb4ae96
[  464.145183] R13: 00007ffd4cb49fd0 R14: 00007ffd4cb49b20 R15: 00007ffd4cb49f98
| [  464.252973] #PF: error_code(0x0000) - not-present page
| [  464.253006] PGD 7190067 P4D 72fc067 PUD 493e067 PMD 0
| [  464.253036] Oops: Oops: 0000 [#64] SMP
| [  464.253111] Tainted: [D]=DIE
[  464.253132] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.253166] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.253197] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.253295] RSP: 0018:ff7334300a6a3bc0 EFLAGS: 00010202
[  464.253322] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.253363] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.253405] RBP: ff7334300a6a3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.253448] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bce40
[  464.253487] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.253528] FS:  00007f16a18f6cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.253578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.253610] CR2: 0000000000000001 CR3: 0000000004bf9004 CR4: 0000000000771ef0
[  464.253651] PKRU: 55555554
[  464.253664] Call Trace:
[  464.253678]  <TASK>
[  464.253692]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.253722]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.253745]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.253765]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.253787]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.253809]  do_file_open (fs/namei.c:5029)
[  464.253829]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.253852]  do_open_execat (fs/exec.c:786)
[  464.253870]  alloc_bprm (fs/exec.c:1496)
[  464.253892]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.253920]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.253942]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.253966]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.253994] RIP: 0033:0x7f16a1bacf4b
[  464.254016] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.254109] RSP: 002b:00007ffc475b6188 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.254147] RAX: ffffffffffffffda RBX: 00007ffc475b7e9a RCX: 00007f16a1bacf4b
[  464.254189] RDX: 00007ffc475b6640 RSI: 00007ffc475b6608 RDI: 00007ffc475b6190
[  464.254226] RBP: 00007ffc475b62b0 R08: 0000000000000002 R09: 00000000000000a1
[  464.254271] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc475b7e96
[  464.254315] R13: 00007ffc475b6640 R14: 00007ffc475b6190 R15: 00007ffc475b6608
| [  464.362068] #PF: error_code(0x0000) - not-present page
| [  464.362098] PGD 3306067 P4D 1981067 PUD 685a067 PMD 0
| [  464.362135] Oops: Oops: 0000 [#65] SMP
| [  464.362212] Tainted: [D]=DIE
[  464.362237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.362275] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.362304] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.362401] RSP: 0018:ff7334300a68bbc0 EFLAGS: 00010202
[  464.362428] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.362470] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.362510] RBP: ff7334300a68bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.362557] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5240
[  464.362597] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.362643] FS:  00007f234526bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.362687] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.362723] CR2: 0000000000000001 CR3: 0000000004bf9001 CR4: 0000000000771ef0
[  464.362764] PKRU: 55555554
[  464.362777] Call Trace:
[  464.362792]  <TASK>
[  464.362807]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.362835]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.362856]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.362875]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.362895]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.362915]  do_file_open (fs/namei.c:5029)
[  464.362936]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.362957]  do_open_execat (fs/exec.c:786)
[  464.362980]  alloc_bprm (fs/exec.c:1496)
[  464.363000]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.363028]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.363048]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.363071]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.363102] RIP: 0033:0x7f2345521f4b
[  464.363123] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.363194] RSP: 002b:00007fff26fd1168 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.363239] RAX: ffffffffffffffda RBX: 00007fff26fd3e9a RCX: 00007f2345521f4b
[  464.363281] RDX: 00007fff26fd1620 RSI: 00007fff26fd15e8 RDI: 00007fff26fd1170
[  464.363321] RBP: 00007fff26fd1290 R08: 0000000000000002 R09: 00000000000000a1
[  464.363363] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff26fd3e96
[  464.363404] R13: 00007fff26fd1620 R14: 00007fff26fd1170 R15: 00007fff26fd15e8
| [  464.470988] #PF: error_code(0x0000) - not-present page
| [  464.471022] PGD 3198067 P4D 31ec067 PUD 1981067 PMD 0
| [  464.471050] Oops: Oops: 0000 [#66] SMP
| [  464.471126] Tainted: [D]=DIE
[  464.471147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.471183] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.471216] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.471307] RSP: 0018:ff7334300a6abbc0 EFLAGS: 00010202
[  464.471335] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.471376] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.471415] RBP: ff7334300a6abc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.471456] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5e40
[  464.471497] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.471532] FS:  00007fc319cfecc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.471579] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.471612] CR2: 0000000000000001 CR3: 0000000004bf9003 CR4: 0000000000771ef0
[  464.471658] PKRU: 55555554
[  464.471672] Call Trace:
[  464.471686]  <TASK>
[  464.471698]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.471725]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.471748]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.471767]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.471786]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.471807]  do_file_open (fs/namei.c:5029)
[  464.471829]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.471851]  do_open_execat (fs/exec.c:786)
[  464.471872]  alloc_bprm (fs/exec.c:1496)
[  464.471893]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.471921]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.471943]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.471966]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.471992] RIP: 0033:0x7fc319fb4f4b
[  464.472013] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.472114] RSP: 002b:00007ffe97434018 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.472158] RAX: ffffffffffffffda RBX: 00007ffe97435e9a RCX: 00007fc319fb4f4b
[  464.472199] RDX: 00007ffe974344d0 RSI: 00007ffe97434498 RDI: 00007ffe97434020
[  464.472242] RBP: 00007ffe97434140 R08: 0000000000000002 R09: 00000000000000a1
[  464.472284] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe97435e96
[  464.472328] R13: 00007ffe974344d0 R14: 00007ffe97434020 R15: 00007ffe97434498
| [  464.579837] #PF: error_code(0x0000) - not-present page
| [  464.579868] PGD 286c067 P4D 7190067 PUD 31ec067 PMD 0
| [  464.579895] Oops: Oops: 0000 [#67] SMP
| [  464.579959] Tainted: [D]=DIE
[  464.579981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.580016] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.580049] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.580139] RSP: 0018:ff7334300a6b3bc0 EFLAGS: 00010202
[  464.580168] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.580209] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.580250] RBP: ff7334300a6b3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.580290] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361d80
[  464.580334] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.580380] FS:  00007fc6fb6e9cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.580423] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.580458] CR2: 0000000000000001 CR3: 0000000004bf9005 CR4: 0000000000771ef0
[  464.580495] PKRU: 55555554
[  464.580510] Call Trace:
[  464.580523]  <TASK>
[  464.580542]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.580570]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.580592]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.580613]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.580634]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.580656]  do_file_open (fs/namei.c:5029)
[  464.580674]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.580693]  do_open_execat (fs/exec.c:786)
[  464.580714]  alloc_bprm (fs/exec.c:1496)
[  464.580732]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.580760]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.580781]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.580804]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.580832] RIP: 0033:0x7fc6fb99ff4b
[  464.580853] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.580951] RSP: 002b:00007ffd2fb28928 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.580992] RAX: ffffffffffffffda RBX: 00007ffd2fb2ae9a RCX: 00007fc6fb99ff4b
[  464.581034] RDX: 00007ffd2fb28de0 RSI: 00007ffd2fb28da8 RDI: 00007ffd2fb28930
[  464.581078] RBP: 00007ffd2fb28a50 R08: 0000000000000002 R09: 00000000000000a1
[  464.581121] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd2fb2ae96
[  464.581164] R13: 00007ffd2fb28de0 R14: 00007ffd2fb28930 R15: 00007ffd2fb28da8
| [  464.688742] #PF: error_code(0x0000) - not-present page
| [  464.688772] PGD 3395067 P4D 7190067 PUD 31ec067 PMD 0
| [  464.688803] Oops: Oops: 0000 [#68] SMP
| [  464.688876] Tainted: [D]=DIE
[  464.688899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.688931] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.688964] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.689059] RSP: 0018:ff7334300a6bbbc0 EFLAGS: 00010202
[  464.689088] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.689132] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.689174] RBP: ff7334300a6bbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.689216] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1df00
[  464.689255] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.689297] FS:  00007f41fd057cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.689336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.689371] CR2: 0000000000000001 CR3: 0000000004bf9002 CR4: 0000000000771ef0
[  464.689418] PKRU: 55555554
[  464.689432] Call Trace:
[  464.689445]  <TASK>
[  464.689460]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.689486]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.689505]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.689527]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.689550]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.689573]  do_file_open (fs/namei.c:5029)
[  464.689595]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.689618]  do_open_execat (fs/exec.c:786)
[  464.689639]  alloc_bprm (fs/exec.c:1496)
[  464.689660]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.689689]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.689710]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.689733]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.689764] RIP: 0033:0x7f41fd30df4b
[  464.689784] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.689876] RSP: 002b:00007ffd61e48628 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.689918] RAX: ffffffffffffffda RBX: 00007ffd61e4ae9a RCX: 00007f41fd30df4b
[  464.689961] RDX: 00007ffd61e48ae0 RSI: 00007ffd61e48aa8 RDI: 00007ffd61e48630
[  464.690000] RBP: 00007ffd61e48750 R08: 0000000000000002 R09: 00000000000000a1
[  464.690045] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd61e4ae96
[  464.690091] R13: 00007ffd61e48ae0 R14: 00007ffd61e48630 R15: 00007ffd61e48aa8
| [  464.797667] #PF: error_code(0x0000) - not-present page
| [  464.797697] PGD 4b5f067 P4D 31ba067 PUD 7190067 PMD 0
| [  464.797727] Oops: Oops: 0000 [#69] SMP
| [  464.797802] Tainted: [D]=DIE
[  464.797824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.797860] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.797892] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.797986] RSP: 0018:ff7334300a6c3bc0 EFLAGS: 00010202
[  464.798016] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.798060] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.798099] RBP: ff7334300a6c3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.798132] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306bf00
[  464.798185] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.798226] FS:  00007fa07d99acc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.798267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.798298] CR2: 0000000000000001 CR3: 0000000004bf9004 CR4: 0000000000771ef0
[  464.798337] PKRU: 55555554
[  464.798352] Call Trace:
[  464.798367]  <TASK>
[  464.798381]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.798407]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.798431]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.798452]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.798476]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.798496]  do_file_open (fs/namei.c:5029)
[  464.798517]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.798543]  do_open_execat (fs/exec.c:786)
[  464.798566]  alloc_bprm (fs/exec.c:1496)
[  464.798587]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.798610]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.798634]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.798655]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.798684] RIP: 0033:0x7fa07dc50f4b
[  464.798706] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.798799] RSP: 002b:00007ffccccdf598 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.798837] RAX: ffffffffffffffda RBX: 00007ffcccce0e9a RCX: 00007fa07dc50f4b
[  464.798879] RDX: 00007ffccccdfa50 RSI: 00007ffccccdfa18 RDI: 00007ffccccdf5a0
[  464.798917] RBP: 00007ffccccdf6c0 R08: 0000000000000002 R09: 00000000000000a1
[  464.798955] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcccce0e96
[  464.798997] R13: 00007ffccccdfa50 R14: 00007ffccccdf5a0 R15: 00007ffccccdfa18
| [  464.906535] #PF: error_code(0x0000) - not-present page
| [  464.906575] PGD 333a067 P4D 2f89067 PUD 31ba067 PMD 0
| [  464.906612] Oops: Oops: 0000 [#70] SMP
| [  464.906689] Tainted: [D]=DIE
[  464.906713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  464.906751] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  464.906786] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  464.906887] RSP: 0018:ff7334300a6cbbc0 EFLAGS: 00010202
[  464.906912] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  464.906955] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  464.906999] RBP: ff7334300a6cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  464.907039] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0900
[  464.907078] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  464.907124] FS:  00007fbf2559dcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  464.907166] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.907198] CR2: 0000000000000001 CR3: 0000000004bf9006 CR4: 0000000000771ef0
[  464.907243] PKRU: 55555554
[  464.907257] Call Trace:
[  464.907269]  <TASK>
[  464.907285]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  464.907313]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  464.907336]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  464.907356]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  464.907376]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  464.907397]  do_file_open (fs/namei.c:5029)
[  464.907422]  ? lock_rename_child (./include/linux/fs.h:1034)
[  464.907443]  do_open_execat (fs/exec.c:786)
[  464.907465]  alloc_bprm (fs/exec.c:1496)
[  464.907487]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  464.907513]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  464.907534]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  464.907563]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  464.907594] RIP: 0033:0x7fbf25853f4b
[  464.907614] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  464.907710] RSP: 002b:00007ffe9c94ef38 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  464.907753] RAX: ffffffffffffffda RBX: 00007ffe9c94fe9a RCX: 00007fbf25853f4b
[  464.907794] RDX: 00007ffe9c94f3f0 RSI: 00007ffe9c94f3b8 RDI: 00007ffe9c94ef40
[  464.907836] RBP: 00007ffe9c94f060 R08: 0000000000000002 R09: 00000000000000a1
[  464.907878] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe9c94fe96
[  464.907921] R13: 00007ffe9c94f3f0 R14: 00007ffe9c94ef40 R15: 00007ffe9c94f3b8
| [  465.015480] #PF: error_code(0x0000) - not-present page
| [  465.015511] PGD 334b067 P4D 1d05067 PUD 3394067 PMD 0
| [  465.015544] Oops: Oops: 0000 [#71] SMP
| [  465.015619] Tainted: [D]=DIE
[  465.015641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.015672] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.015701] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.015792] RSP: 0018:ff7334300a6e3bc0 EFLAGS: 00010202
[  465.015822] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.015865] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.015903] RBP: ff7334300a6e3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.015942] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361240
[  465.015985] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.016029] FS:  00007f9d9a290cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  465.016073] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.016108] CR2: 0000000000000001 CR3: 0000000007153006 CR4: 0000000000771ef0
[  465.016149] PKRU: 55555554
[  465.016161] Call Trace:
[  465.016171]  <TASK>
[  465.016187]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.016215]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.016237]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.016259]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.016281]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.016304]  do_file_open (fs/namei.c:5029)
[  465.016323]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.016345]  do_open_execat (fs/exec.c:786)
[  465.016365]  alloc_bprm (fs/exec.c:1496)
[  465.016385]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.016415]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.016436]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.016459]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.016490] RIP: 0033:0x7f9d9a546f4b
[  465.016511] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.016609] RSP: 002b:00007ffe78421088 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.016648] RAX: ffffffffffffffda RBX: 00007ffe78422e9a RCX: 00007f9d9a546f4b
[  465.016687] RDX: 00007ffe78421540 RSI: 00007ffe78421508 RDI: 00007ffe78421090
[  465.016724] RBP: 00007ffe784211b0 R08: 0000000000000002 R09: 00000000000000a1
[  465.016761] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe78422e96
[  465.016801] R13: 00007ffe78421540 R14: 00007ffe78421090 R15: 00007ffe78421508
| [  465.124492] #PF: error_code(0x0000) - not-present page
| [  465.124519] PGD 6895067 P4D 482c067 PUD 286d067 PMD 0
| [  465.124549] Oops: Oops: 0000 [#72] SMP
| [  465.124622] Tainted: [D]=DIE
[  465.124643] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.124677] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.124709] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.124809] RSP: 0018:ff7334300a6f3bc0 EFLAGS: 00010202
[  465.124836] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.124879] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.124921] RBP: ff7334300a6f3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.124961] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f180
[  465.125006] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.125048] FS:  00007f48af2a6cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  465.125091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.125125] CR2: 0000000000000001 CR3: 0000000003370006 CR4: 0000000000771ef0
[  465.125166] PKRU: 55555554
[  465.125180] Call Trace:
[  465.125194]  <TASK>
[  465.125208]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.125237]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.125260]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.125278]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.125298]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.125318]  do_file_open (fs/namei.c:5029)
[  465.125343]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.125365]  do_open_execat (fs/exec.c:786)
[  465.125386]  alloc_bprm (fs/exec.c:1496)
[  465.125406]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.125432]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.125453]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.125476]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.125507] RIP: 0033:0x7f48af55cf4b
[  465.125529] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.125630] RSP: 002b:00007ffde953b778 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.125671] RAX: ffffffffffffffda RBX: 00007ffde953ce9a RCX: 00007f48af55cf4b
[  465.125709] RDX: 00007ffde953bc30 RSI: 00007ffde953bbf8 RDI: 00007ffde953b780
[  465.125750] RBP: 00007ffde953b8a0 R08: 0000000000000002 R09: 00000000000000a1
[  465.125790] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffde953ce96
[  465.125830] R13: 00007ffde953bc30 R14: 00007ffde953b780 R15: 00007ffde953bbf8
| [  465.233419] #PF: error_code(0x0000) - not-present page
| [  465.233445] PGD 68a3067 P4D 48fc067 PUD 482c067 PMD 0
| [  465.233475] Oops: Oops: 0000 [#73] SMP
| [  465.233557] Tainted: [D]=DIE
[  465.233578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.233612] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.233644] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.233742] RSP: 0018:ff7334300a6dbbc0 EFLAGS: 00010202
[  465.233772] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.233814] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.233853] RBP: ff7334300a6dbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.233897] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f3c0
[  465.233935] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.233982] FS:  00007f7e2688acc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  465.234025] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.234063] CR2: 0000000000000001 CR3: 0000000003370002 CR4: 0000000000771ef0
[  465.234102] PKRU: 55555554
[  465.234116] Call Trace:
[  465.234128]  <TASK>
[  465.234141]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.234163]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.234185]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.234205]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.234226]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.234246]  do_file_open (fs/namei.c:5029)
[  465.234266]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.234288]  do_open_execat (fs/exec.c:786)
[  465.234306]  alloc_bprm (fs/exec.c:1496)
[  465.234327]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.234356]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.234377]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.234399]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.234428] RIP: 0033:0x7f7e26b40f4b
[  465.234450] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.234543] RSP: 002b:00007ffdb1b27868 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.234584] RAX: ffffffffffffffda RBX: 00007ffdb1b28e9a RCX: 00007f7e26b40f4b
[  465.234623] RDX: 00007ffdb1b27d20 RSI: 00007ffdb1b27ce8 RDI: 00007ffdb1b27870
[  465.234662] RBP: 00007ffdb1b27990 R08: 0000000000000002 R09: 00000000000000a1
[  465.234700] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb1b28e96
[  465.234738] R13: 00007ffdb1b27d20 R14: 00007ffdb1b27870 R15: 00007ffdb1b27ce8
| [  465.342281] #PF: error_code(0x0000) - not-present page
| [  465.342308] PGD 739f067 P4D 7200067 PUD 48fc067 PMD 0
| [  465.342340] Oops: Oops: 0000 [#74] SMP
| [  465.342411] Tainted: [D]=DIE
[  465.342429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.342465] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.342494] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.342591] RSP: 0018:ff7334300a6fbbc0 EFLAGS: 00010202
[  465.342619] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.342658] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.342700] RBP: ff7334300a6fbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.342740] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e6000
[  465.342778] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.342817] FS:  00007fb9b542ecc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  465.342861] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.342896] CR2: 0000000000000001 CR3: 0000000003370005 CR4: 0000000000771ef0
[  465.342937] PKRU: 55555554
[  465.342951] Call Trace:
[  465.342965]  <TASK>
[  465.342980]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.343007]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.343033]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.343057]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.343078]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.343098]  do_file_open (fs/namei.c:5029)
[  465.343120]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.343139]  do_open_execat (fs/exec.c:786)
[  465.343160]  alloc_bprm (fs/exec.c:1496)
[  465.343182]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.343211]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.343232]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.343253]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.343281] RIP: 0033:0x7fb9b56e4f4b
[  465.343301] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.343396] RSP: 002b:00007fffe9e2db88 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.343438] RAX: ffffffffffffffda RBX: 00007fffe9e2ee9a RCX: 00007fb9b56e4f4b
[  465.343480] RDX: 00007fffe9e2e040 RSI: 00007fffe9e2e008 RDI: 00007fffe9e2db90
[  465.343518] RBP: 00007fffe9e2dcb0 R08: 0000000000000002 R09: 00000000000000a1
[  465.343555] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffe9e2ee96
[  465.343596] R13: 00007fffe9e2e040 R14: 00007fffe9e2db90 R15: 00007fffe9e2e008
| [  465.451037] #PF: error_code(0x0000) - not-present page
| [  465.451067] PGD 3319067 P4D 4aad067 PUD 4926067 PMD 0
| [  465.451097] Oops: Oops: 0000 [#75] SMP
| [  465.451168] Tainted: [D]=DIE
[  465.451188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.451223] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.451254] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.451340] RSP: 0018:ff7334300a713bc0 EFLAGS: 00010202
[  465.451370] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.451412] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.451451] RBP: ff7334300a713c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.451495] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18ae6c0
[  465.451535] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.451587] FS:  00007feb627c6cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  465.451633] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.451668] CR2: 0000000000000001 CR3: 0000000003370003 CR4: 0000000000771ef0
[  465.451714] PKRU: 55555554
[  465.451728] Call Trace:
[  465.451741]  <TASK>
[  465.451756]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.451785]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.451806]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.451830]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.451854]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.451877]  do_file_open (fs/namei.c:5029)
[  465.451898]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.451920]  do_open_execat (fs/exec.c:786)
[  465.451942]  alloc_bprm (fs/exec.c:1496)
[  465.451960]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.451990]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.452009]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.452030]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.452059] RIP: 0033:0x7feb62a7cf4b
[  465.452076] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.452178] RSP: 002b:00007fffecb8ab68 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.452222] RAX: ffffffffffffffda RBX: 00007fffecb8be9a RCX: 00007feb62a7cf4b
[  465.452262] RDX: 00007fffecb8b020 RSI: 00007fffecb8afe8 RDI: 00007fffecb8ab70
[  465.452302] RBP: 00007fffecb8ac90 R08: 0000000000000002 R09: 00000000000000a1
[  465.452341] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffecb8be96
[  465.452385] R13: 00007fffecb8b020 R14: 00007fffecb8ab70 R15: 00007fffecb8afe8
| [  465.559832] #PF: error_code(0x0000) - not-present page
| [  465.559861] PGD 1d03067 P4D 4b51067 PUD 4b52067 PMD 0
| [  465.559893] Oops: Oops: 0000 [#76] SMP
| [  465.559968] Tainted: [D]=DIE
[  465.559987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.560014] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.560046] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.560146] RSP: 0018:ff7334300a723bc0 EFLAGS: 00010202
[  465.560175] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.560220] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.560264] RBP: ff7334300a723c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.560305] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361cc0
[  465.560348] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.560391] FS:  00007f2e65d07cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  465.560432] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.560466] CR2: 0000000000000001 CR3: 00000000073c7003 CR4: 0000000000771ef0
[  465.560507] PKRU: 55555554
[  465.560522] Call Trace:
[  465.560536]  <TASK>
[  465.560552]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.560579]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.560601]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.560623]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.560642]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.560662]  do_file_open (fs/namei.c:5029)
[  465.560685]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.560708]  do_open_execat (fs/exec.c:786)
[  465.560731]  alloc_bprm (fs/exec.c:1496)
[  465.560752]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.560779]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.560803]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.560833]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.560860] RIP: 0033:0x7f2e65fbdf4b
[  465.560878] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.560981] RSP: 002b:00007ffeb33415b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.561023] RAX: ffffffffffffffda RBX: 00007ffeb3342e9a RCX: 00007f2e65fbdf4b
[  465.561061] RDX: 00007ffeb3341a70 RSI: 00007ffeb3341a38 RDI: 00007ffeb33415c0
[  465.561104] RBP: 00007ffeb33416e0 R08: 0000000000000002 R09: 00000000000000a1
[  465.561142] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb3342e96
[  465.561180] R13: 00007ffeb3341a70 R14: 00007ffeb33415c0 R15: 00007ffeb3341a38
| [  465.668757] #PF: error_code(0x0000) - not-present page
| [  465.668788] PGD 1968067 P4D 6977067 PUD 3326067 PMD 0
| [  465.668812] Oops: Oops: 0000 [#77] SMP
| [  465.668874] Tainted: [D]=DIE
[  465.668896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.668931] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.668963] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.669064] RSP: 0018:ff7334300a733bc0 EFLAGS: 00010202
[  465.669093] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.669135] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.669177] RBP: ff7334300a733c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.669216] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3069840
[  465.669256] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.669297] FS:  00007f8535475cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  465.669339] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.669366] CR2: 0000000000000001 CR3: 000000000687d003 CR4: 0000000000771ef0
[  465.669410] PKRU: 55555554
[  465.669427] Call Trace:
[  465.669440]  <TASK>
[  465.669453]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.669482]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.669501]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.669523]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.669544]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.669568]  do_file_open (fs/namei.c:5029)
[  465.669591]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.669613]  do_open_execat (fs/exec.c:786)
[  465.669631]  alloc_bprm (fs/exec.c:1496)
[  465.669651]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.669678]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.669699]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.669720]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.669750] RIP: 0033:0x7f853572bf4b
[  465.669771] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.669866] RSP: 002b:00007ffff168cce8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.669908] RAX: ffffffffffffffda RBX: 00007ffff168ee9a RCX: 00007f853572bf4b
[  465.669947] RDX: 00007ffff168d1a0 RSI: 00007ffff168d168 RDI: 00007ffff168ccf0
[  465.669991] RBP: 00007ffff168ce10 R08: 0000000000000002 R09: 00000000000000a1
[  465.670036] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff168ee96
[  465.670081] R13: 00007ffff168d1a0 R14: 00007ffff168ccf0 R15: 00007ffff168d168
| [  465.777740] #PF: error_code(0x0000) - not-present page
| [  465.777769] PGD 6921067 P4D 6977067 PUD 3326067 PMD 0
| [  465.777800] Oops: Oops: 0000 [#78] SMP
| [  465.777876] Tainted: [D]=DIE
[  465.777897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.777931] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.777962] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.778058] RSP: 0018:ff7334300a71bbc0 EFLAGS: 00010202
[  465.778081] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.778126] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.778171] RBP: ff7334300a71bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.778210] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3069cc0
[  465.778251] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.778293] FS:  00007fadb9b1bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  465.778325] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.778363] CR2: 0000000000000001 CR3: 000000000687d005 CR4: 0000000000771ef0
[  465.778405] PKRU: 55555554
[  465.778417] Call Trace:
[  465.778427]  <TASK>
[  465.778440]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.778469]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.778487]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.778509]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.778529]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.778551]  do_file_open (fs/namei.c:5029)
[  465.778576]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.778597]  do_open_execat (fs/exec.c:786)
[  465.778618]  alloc_bprm (fs/exec.c:1496)
[  465.778637]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.778667]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.778688]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.778710]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.778740] RIP: 0033:0x7fadb9dd1f4b
[  465.778761] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.778852] RSP: 002b:00007ffe3fde0988 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.778895] RAX: ffffffffffffffda RBX: 00007ffe3fde1e9a RCX: 00007fadb9dd1f4b
[  465.778934] RDX: 00007ffe3fde0e40 RSI: 00007ffe3fde0e08 RDI: 00007ffe3fde0990
[  465.778975] RBP: 00007ffe3fde0ab0 R08: 0000000000000002 R09: 00000000000000a1
[  465.779016] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe3fde1e96
[  465.779058] R13: 00007ffe3fde0e40 R14: 00007ffe3fde0990 R15: 00007ffe3fde0e08
| [  465.886735] #PF: error_code(0x0000) - not-present page
| [  465.886768] PGD 72c6067 P4D 4b26067 PUD 6977067 PMD 0
| [  465.886805] Oops: Oops: 0000 [#79] SMP
| [  465.886874] Tainted: [D]=DIE
[  465.886893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.886925] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.886953] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.887055] RSP: 0018:ff7334300a73bbc0 EFLAGS: 00010202
[  465.887083] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.887126] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.887167] RBP: ff7334300a73bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.887208] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d7600
[  465.887250] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.887296] FS:  00007f6543ffccc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  465.887340] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.887376] CR2: 0000000000000001 CR3: 000000000687d002 CR4: 0000000000771ef0
[  465.887418] PKRU: 55555554
[  465.887434] Call Trace:
[  465.887448]  <TASK>
[  465.887462]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.887489]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.887511]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.887532]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.887569]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.887588]  do_file_open (fs/namei.c:5029)
[  465.887610]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.887628]  do_open_execat (fs/exec.c:786)
[  465.887647]  alloc_bprm (fs/exec.c:1496)
[  465.887669]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.887692]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.887712]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.887733]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.887756] RIP: 0033:0x7f65442b2f4b
[  465.887777] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.887872] RSP: 002b:00007ffe46e92ba8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.887913] RAX: ffffffffffffffda RBX: 00007ffe46e94e9a RCX: 00007f65442b2f4b
[  465.887954] RDX: 00007ffe46e93060 RSI: 00007ffe46e93028 RDI: 00007ffe46e92bb0
[  465.887991] RBP: 00007ffe46e92cd0 R08: 0000000000000002 R09: 00000000000000a1
[  465.888032] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe46e94e96
[  465.888073] R13: 00007ffe46e93060 R14: 00007ffe46e92bb0 R15: 00007ffe46e93028
| [  465.995875] #PF: error_code(0x0000) - not-present page
| [  465.995907] PGD 4b5c067 P4D 6934067 PUD 7292067 PMD 0
| [  465.995944] Oops: Oops: 0000 [#80] SMP
| [  465.996019] Tainted: [D]=DIE
[  465.996040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  465.996077] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  465.996109] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  465.996192] RSP: 0018:ff7334300a753bc0 EFLAGS: 00010202
[  465.996222] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  465.996263] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  465.996302] RBP: ff7334300a753c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  465.996345] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f480
[  465.996392] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  465.996441] FS:  00007fa43c406cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  465.996489] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  465.996520] CR2: 0000000000000001 CR3: 0000000004b32005 CR4: 0000000000771ef0
[  465.996565] PKRU: 55555554
[  465.996580] Call Trace:
[  465.996594]  <TASK>
[  465.996607]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  465.996635]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  465.996658]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  465.996679]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  465.996699]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  465.996721]  do_file_open (fs/namei.c:5029)
[  465.996742]  ? lock_rename_child (./include/linux/fs.h:1034)
[  465.996762]  do_open_execat (fs/exec.c:786)
[  465.996781]  alloc_bprm (fs/exec.c:1496)
[  465.996800]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  465.996829]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  465.996851]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  465.996872]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  465.996901] RIP: 0033:0x7fa43c6bcf4b
[  465.996922] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  465.997016] RSP: 002b:00007fff28b85148 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  465.997056] RAX: ffffffffffffffda RBX: 00007fff28b87e9a RCX: 00007fa43c6bcf4b
[  465.997092] RDX: 00007fff28b85600 RSI: 00007fff28b855c8 RDI: 00007fff28b85150
[  465.997135] RBP: 00007fff28b85270 R08: 0000000000000002 R09: 00000000000000a1
[  465.997179] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff28b87e96
[  465.997220] R13: 00007fff28b85600 R14: 00007fff28b85150 R15: 00007fff28b855c8
| [  466.095594] #PF: error_code(0x0000) - not-present page
| [  466.095628] PGD 68f6067 P4D 488e067 PUD 7190067 PMD 0
| [  466.095660] Oops: Oops: 0000 [#81] SMP
| [  466.095732] Tainted: [D]=DIE
[  466.095750] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.095786] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.095818] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.095902] RSP: 0018:ff7334300a7abbc0 EFLAGS: 00010202
[  466.095929] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.095969] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.096008] RBP: ff7334300a7abc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.096045] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b6c0
[  466.096093] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.096134] FS:  00007f179de05cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  466.096177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.096212] CR2: 0000000000000001 CR3: 0000000003318006 CR4: 0000000000771ef0
[  466.096251] PKRU: 55555554
[  466.096266] Call Trace:
[  466.096278]  <TASK>
[  466.096291]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.096322]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.096343]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.096365]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.096383]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.096406]  do_file_open (fs/namei.c:5029)
[  466.096427]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.096448]  do_open_execat (fs/exec.c:786)
[  466.096468]  alloc_bprm (fs/exec.c:1496)
[  466.096486]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.096513]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.096533]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.096560]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.096587] RIP: 0033:0x7f179e0bbf4b
[  466.096607] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.096699] RSP: 002b:00007fff8b008008 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.096748] RAX: ffffffffffffffda RBX: 00007fff8b008e9a RCX: 00007f179e0bbf4b
[  466.096790] RDX: 00007fff8b0084c0 RSI: 00007fff8b008488 RDI: 00007fff8b008010
[  466.096830] RBP: 00007fff8b008130 R08: 0000000000000002 R09: 00000000000000a1
[  466.096868] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8b008e96
[  466.096908] R13: 00007fff8b0084c0 R14: 00007fff8b008010 R15: 00007fff8b008488
| [  466.204426] #PF: error_code(0x0000) - not-present page
| [  466.204454] PGD 4bab067 P4D 30e6067 PUD 1916067 PMD 0
| [  466.204484] Oops: Oops: 0000 [#82] SMP
| [  466.204560] Tainted: [D]=DIE
[  466.204580] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.204613] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.204642] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.204734] RSP: 0018:ff7334300a7bbbc0 EFLAGS: 00010202
[  466.204762] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.204802] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.204842] RBP: ff7334300a7bbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.204881] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1e3c0
[  466.204921] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.204963] FS:  00007f606c88ccc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  466.205006] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.205039] CR2: 0000000000000001 CR3: 0000000003324004 CR4: 0000000000771ef0
[  466.205078] PKRU: 55555554
[  466.205091] Call Trace:
[  466.205105]  <TASK>
[  466.205119]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.205145]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.205166]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.205186]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.205206]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.205228]  do_file_open (fs/namei.c:5029)
[  466.205247]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.205268]  do_open_execat (fs/exec.c:786)
[  466.205288]  alloc_bprm (fs/exec.c:1496)
[  466.205307]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.205333]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.205353]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.205374]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.205402] RIP: 0033:0x7f606cb42f4b
[  466.205422] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.205511] RSP: 002b:00007fff02ac8468 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.205553] RAX: ffffffffffffffda RBX: 00007fff02ac9e9a RCX: 00007f606cb42f4b
[  466.205594] RDX: 00007fff02ac8920 RSI: 00007fff02ac88e8 RDI: 00007fff02ac8470
[  466.205633] RBP: 00007fff02ac8590 R08: 0000000000000002 R09: 00000000000000a1
[  466.205674] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff02ac9e96
[  466.205715] R13: 00007fff02ac8920 R14: 00007fff02ac8470 R15: 00007fff02ac88e8
| [  466.313225] #PF: error_code(0x0000) - not-present page
| [  466.313253] PGD 48c9067 P4D 1cdb067 PUD 72fc067 PMD 0
| [  466.313281] Oops: Oops: 0000 [#83] SMP
| [  466.313347] Tainted: [D]=DIE
[  466.313366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.313399] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.313434] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.313526] RSP: 0018:ff7334300a7c3bc0 EFLAGS: 00010202
[  466.313556] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.313596] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.313639] RBP: ff7334300a7c3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.313677] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18ae0c0
[  466.313717] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.313764] FS:  00007f5e1c129cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  466.313806] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.313839] CR2: 0000000000000001 CR3: 0000000003324003 CR4: 0000000000771ef0
[  466.313883] PKRU: 55555554
[  466.313897] Call Trace:
[  466.313911]  <TASK>
[  466.313926]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.313953]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.313975]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.313995]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.314017]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.314039]  do_file_open (fs/namei.c:5029)
[  466.314059]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.314080]  do_open_execat (fs/exec.c:786)
[  466.314101]  alloc_bprm (fs/exec.c:1496)
[  466.314121]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.314151]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.314170]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.314193]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.314219] RIP: 0033:0x7f5e1c3dff4b
[  466.314242] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.314341] RSP: 002b:00007ffd3d886e28 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.314386] RAX: ffffffffffffffda RBX: 00007ffd3d887e9a RCX: 00007f5e1c3dff4b
[  466.314424] RDX: 00007ffd3d8872e0 RSI: 00007ffd3d8872a8 RDI: 00007ffd3d886e30
[  466.314466] RBP: 00007ffd3d886f50 R08: 0000000000000002 R09: 00000000000000a1
[  466.314504] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd3d887e96
[  466.314548] R13: 00007ffd3d8872e0 R14: 00007ffd3d886e30 R15: 00007ffd3d8872a8
| [  466.422014] #PF: error_code(0x0000) - not-present page
| [  466.422048] PGD 1ce2067 P4D 482d067 PUD 188d067 PMD 0
| [  466.422079] Oops: Oops: 0000 [#84] SMP
| [  466.422147] Tainted: [D]=DIE
[  466.422166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.422199] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.422230] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.422319] RSP: 0018:ff7334300a7d3bc0 EFLAGS: 00010202
[  466.422343] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.422385] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.422426] RBP: ff7334300a7d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.422469] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5540
[  466.422509] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.422555] FS:  00007fb3d1740cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  466.422599] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.422632] CR2: 0000000000000001 CR3: 0000000003324005 CR4: 0000000000771ef0
[  466.422673] PKRU: 55555554
[  466.422690] Call Trace:
[  466.422705]  <TASK>
[  466.422719]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.422746]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.422767]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.422787]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.422808]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.422828]  do_file_open (fs/namei.c:5029)
[  466.422848]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.422869]  do_open_execat (fs/exec.c:786)
[  466.422891]  alloc_bprm (fs/exec.c:1496)
[  466.422912]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.422942]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.422961]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.422983]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.423005] RIP: 0033:0x7fb3d19f6f4b
[  466.423026] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.423114] RSP: 002b:00007fff10cec8b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.423157] RAX: ffffffffffffffda RBX: 00007fff10cede9a RCX: 00007fb3d19f6f4b
[  466.423197] RDX: 00007fff10cecd70 RSI: 00007fff10cecd38 RDI: 00007fff10cec8c0
[  466.423237] RBP: 00007fff10cec9e0 R08: 0000000000000002 R09: 00000000000000a1
[  466.423277] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff10cede96
[  466.423319] R13: 00007fff10cecd70 R14: 00007fff10cec8c0 R15: 00007fff10cecd38
| [  466.530854] #PF: error_code(0x0000) - not-present page
| [  466.530879] PGD 723b067 P4D 4ba9067 PUD 482d067 PMD 0
| [  466.530912] Oops: Oops: 0000 [#85] SMP
| [  466.530986] Tainted: [D]=DIE
[  466.531006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.531038] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.531067] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.531157] RSP: 0018:ff7334300a7cbbc0 EFLAGS: 00010202
[  466.531183] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.531222] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.531265] RBP: ff7334300a7cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.531304] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18aeb40
[  466.531345] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.531387] FS:  00007fe048c35cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  466.531429] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.531461] CR2: 0000000000000001 CR3: 0000000003324002 CR4: 0000000000771ef0
[  466.531500] PKRU: 55555554
[  466.531513] Call Trace:
[  466.531527]  <TASK>
[  466.531540]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.531573]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.531596]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.531617]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.531634]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.531655]  do_file_open (fs/namei.c:5029)
[  466.531677]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.531696]  do_open_execat (fs/exec.c:786)
[  466.531716]  alloc_bprm (fs/exec.c:1496)
[  466.531736]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.531765]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.531786]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.531809]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.531835] RIP: 0033:0x7fe048eebf4b
[  466.531860] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.531955] RSP: 002b:00007ffd00bf6838 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.531997] RAX: ffffffffffffffda RBX: 00007ffd00bf7e9a RCX: 00007fe048eebf4b
[  466.532041] RDX: 00007ffd00bf6cf0 RSI: 00007ffd00bf6cb8 RDI: 00007ffd00bf6840
[  466.532084] RBP: 00007ffd00bf6960 R08: 0000000000000002 R09: 00000000000000a1
[  466.532125] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd00bf7e96
[  466.532168] R13: 00007ffd00bf6cf0 R14: 00007ffd00bf6840 R15: 00007ffd00bf6cb8
| [  466.639654] #PF: error_code(0x0000) - not-present page
| [  466.639683] PGD 6934067 P4D 710e067 PUD 7071067 PMD 0
| [  466.639712] Oops: Oops: 0000 [#86] SMP
| [  466.639787] Tainted: [D]=DIE
[  466.639805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.639840] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.639868] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.639964] RSP: 0018:ff7334300a7ebbc0 EFLAGS: 00010202
[  466.639991] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.640034] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.640074] RBP: ff7334300a7ebc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.640108] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361540
[  466.640148] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.640189] FS:  00007f2446818cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  466.640234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.640267] CR2: 0000000000000001 CR3: 0000000003347004 CR4: 0000000000771ef0
[  466.640307] PKRU: 55555554
[  466.640320] Call Trace:
[  466.640334]  <TASK>
[  466.640349]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.640375]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.640398]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.640418]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.640437]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.640460]  do_file_open (fs/namei.c:5029)
[  466.640480]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.640500]  do_open_execat (fs/exec.c:786)
[  466.640518]  alloc_bprm (fs/exec.c:1496)
[  466.640540]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.640571]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.640590]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.640612]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.640642] RIP: 0033:0x7f2446acef4b
[  466.640663] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.640759] RSP: 002b:00007ffc126182f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.640806] RAX: ffffffffffffffda RBX: 00007ffc12619e9a RCX: 00007f2446acef4b
[  466.640848] RDX: 00007ffc126187b0 RSI: 00007ffc12618778 RDI: 00007ffc12618300
[  466.640893] RBP: 00007ffc12618420 R08: 0000000000000002 R09: 00000000000000a1
[  466.640936] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc12619e96
[  466.640980] R13: 00007ffc126187b0 R14: 00007ffc12618300 R15: 00007ffc12618778
| [  466.748538] #PF: error_code(0x0000) - not-present page
| [  466.748575] PGD 4a68067 P4D 4ab0067 PUD 4a6a067 PMD 0
| [  466.748605] Oops: Oops: 0000 [#87] SMP
| [  466.748672] Tainted: [D]=DIE
[  466.748691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.748727] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.748753] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.748857] RSP: 0018:ff7334300a7bbbc0 EFLAGS: 00010202
[  466.748886] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.748922] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.748964] RBP: ff7334300a7bbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.749004] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18af180
[  466.749042] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.749087] FS:  00007f0561612cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  466.749130] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.749165] CR2: 0000000000000001 CR3: 0000000004ab2001 CR4: 0000000000771ef0
[  466.749206] PKRU: 55555554
[  466.749219] Call Trace:
[  466.749234]  <TASK>
[  466.749249]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.749278]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.749300]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.749321]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.749342]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.749365]  do_file_open (fs/namei.c:5029)
[  466.749387]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.749409]  do_open_execat (fs/exec.c:786)
[  466.749428]  alloc_bprm (fs/exec.c:1496)
[  466.749450]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.749478]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.749500]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.749518]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.749551] RIP: 0033:0x7f05618c8f4b
[  466.749573] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.749664] RSP: 002b:00007ffecdaf1538 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.749703] RAX: ffffffffffffffda RBX: 00007ffecdaf2e9a RCX: 00007f05618c8f4b
[  466.749742] RDX: 00007ffecdaf19f0 RSI: 00007ffecdaf19b8 RDI: 00007ffecdaf1540
[  466.749784] RBP: 00007ffecdaf1660 R08: 0000000000000002 R09: 00000000000000a1
[  466.749830] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffecdaf2e96
[  466.749870] R13: 00007ffecdaf19f0 R14: 00007ffecdaf1540 R15: 00007ffecdaf19b8
| [  466.857363] #PF: error_code(0x0000) - not-present page
| [  466.857399] PGD 3347067 P4D 32f5067 PUD 32f8067 PMD 0
| [  466.857431] Oops: Oops: 0000 [#88] SMP
| [  466.857505] Tainted: [D]=DIE
[  466.857526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.857563] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.857593] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.857686] RSP: 0018:ff7334300a803bc0 EFLAGS: 00010202
[  466.857713] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.857754] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.857792] RBP: ff7334300a803c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.857832] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3e40
[  466.857871] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.857917] FS:  00007fe884842cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  466.857960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.857994] CR2: 0000000000000001 CR3: 0000000001d42001 CR4: 0000000000771ef0
[  466.858036] PKRU: 55555554
[  466.858047] Call Trace:
[  466.858058]  <TASK>
[  466.858072]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.858101]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.858123]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.858144]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.858161]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.858181]  do_file_open (fs/namei.c:5029)
[  466.858200]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.858223]  do_open_execat (fs/exec.c:786)
[  466.858244]  alloc_bprm (fs/exec.c:1496)
[  466.858267]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.858295]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.858312]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.858334]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.858362] RIP: 0033:0x7fe884af8f4b
[  466.858384] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.858478] RSP: 002b:00007fff41787438 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.858520] RAX: ffffffffffffffda RBX: 00007fff41789e9a RCX: 00007fe884af8f4b
[  466.858567] RDX: 00007fff417878f0 RSI: 00007fff417878b8 RDI: 00007fff41787440
[  466.858608] RBP: 00007fff41787560 R08: 0000000000000002 R09: 00000000000000a1
[  466.858650] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff41789e96
[  466.858688] R13: 00007fff417878f0 R14: 00007fff41787440 R15: 00007fff417878b8
| [  466.966226] #PF: error_code(0x0000) - not-present page
| [  466.966258] PGD 48ce067 P4D 3324067 PUD 707c067 PMD 0
| [  466.966288] Oops: Oops: 0000 [#89] SMP
| [  466.966360] Tainted: [D]=DIE
[  466.966376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  466.966410] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  466.966439] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  466.966533] RSP: 0018:ff7334300a813bc0 EFLAGS: 00010202
[  466.966565] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  466.966606] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  466.966645] RBP: ff7334300a813c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  466.966684] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362d80
[  466.966725] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  466.966769] FS:  00007f45f4a24cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  466.966813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  466.966847] CR2: 0000000000000001 CR3: 0000000004bbb001 CR4: 0000000000771ef0
[  466.966890] PKRU: 55555554
[  466.966904] Call Trace:
[  466.966916]  <TASK>
[  466.966930]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  466.966954]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  466.966979]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  466.967001]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  466.967020]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  466.967038]  do_file_open (fs/namei.c:5029)
[  466.967061]  ? lock_rename_child (./include/linux/fs.h:1034)
[  466.967078]  do_open_execat (fs/exec.c:786)
[  466.967101]  alloc_bprm (fs/exec.c:1496)
[  466.967122]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  466.967149]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  466.967167]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  466.967190]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  466.967217] RIP: 0033:0x7f45f4cdaf4b
[  466.967241] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  466.967329] RSP: 002b:00007ffdf323f2a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  466.967371] RAX: ffffffffffffffda RBX: 00007ffdf3241e9a RCX: 00007f45f4cdaf4b
[  466.967410] RDX: 00007ffdf323f760 RSI: 00007ffdf323f728 RDI: 00007ffdf323f2b0
[  466.967456] RBP: 00007ffdf323f3d0 R08: 0000000000000002 R09: 00000000000000a1
[  466.967499] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf3241e96
[  466.967538] R13: 00007ffdf323f760 R14: 00007ffdf323f2b0 R15: 00007ffdf323f728
| [  467.075084] #PF: error_code(0x0000) - not-present page
| [  467.075113] PGD 707f067 P4D 7077067 PUD 1cf6067 PMD 0
| [  467.075146] Oops: Oops: 0000 [#90] SMP
| [  467.075220] Tainted: [D]=DIE
[  467.075238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.075274] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.075305] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.075396] RSP: 0018:ff7334300a823bc0 EFLAGS: 00010202
[  467.075419] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.075466] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.075510] RBP: ff7334300a823c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.075553] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5c00
[  467.075596] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.075638] FS:  00007fd6b3336cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  467.075678] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.075713] CR2: 0000000000000001 CR3: 0000000004bbb006 CR4: 0000000000771ef0
[  467.075752] PKRU: 55555554
[  467.075766] Call Trace:
[  467.075778]  <TASK>
[  467.075793]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.075822]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.075845]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.075862]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.075881]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.075903]  do_file_open (fs/namei.c:5029)
[  467.075921]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.075946]  do_open_execat (fs/exec.c:786)
[  467.075965]  alloc_bprm (fs/exec.c:1496)
[  467.075984]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.076012]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.076031]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.076053]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.076080] RIP: 0033:0x7fd6b35ecf4b
[  467.076105] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.076196] RSP: 002b:00007fffa01935b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.076236] RAX: ffffffffffffffda RBX: 00007fffa0194e9a RCX: 00007fd6b35ecf4b
[  467.076269] RDX: 00007fffa0193a70 RSI: 00007fffa0193a38 RDI: 00007fffa01935c0
[  467.076311] RBP: 00007fffa01936e0 R08: 0000000000000002 R09: 00000000000000a1
[  467.076351] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa0194e96
[  467.076390] R13: 00007fffa0193a70 R14: 00007fffa01935c0 R15: 00007fffa0193a38
| [  467.183914] #PF: error_code(0x0000) - not-present page
| [  467.183949] PGD 4bff067 P4D 1ce0067 PUD 7077067 PMD 0
| [  467.183978] Oops: Oops: 0000 [#91] SMP
| [  467.184055] Tainted: [D]=DIE
[  467.184073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.184106] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.184135] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.184229] RSP: 0018:ff7334300a81bbc0 EFLAGS: 00010202
[  467.184256] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.184296] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.184336] RBP: ff7334300a81bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.184377] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1d300
[  467.184409] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.184455] FS:  00007f8e3facacc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  467.184498] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.184533] CR2: 0000000000000001 CR3: 0000000004bbb002 CR4: 0000000000771ef0
[  467.184576] PKRU: 55555554
[  467.184590] Call Trace:
[  467.184604]  <TASK>
[  467.184618]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.184646]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.184668]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.184690]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.184710]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.184733]  do_file_open (fs/namei.c:5029)
[  467.184753]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.184775]  do_open_execat (fs/exec.c:786)
[  467.184797]  alloc_bprm (fs/exec.c:1496)
[  467.184818]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.184844]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.184867]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.184887]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.184914] RIP: 0033:0x7f8e3fd80f4b
[  467.184939] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.185032] RSP: 002b:00007ffe79482b38 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.185069] RAX: ffffffffffffffda RBX: 00007ffe79483e9a RCX: 00007f8e3fd80f4b
[  467.185112] RDX: 00007ffe79482ff0 RSI: 00007ffe79482fb8 RDI: 00007ffe79482b40
[  467.185152] RBP: 00007ffe79482c60 R08: 0000000000000002 R09: 00000000000000a1
[  467.185191] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe79483e96
[  467.185230] R13: 00007ffe79482ff0 R14: 00007ffe79482b40 R15: 00007ffe79482fb8
| [  467.292687] #PF: error_code(0x0000) - not-present page
| [  467.292714] PGD 71bc067 P4D 49dd067 PUD 49d8067 PMD 0
| [  467.292743] Oops: Oops: 0000 [#92] SMP
| [  467.292812] Tainted: [D]=DIE
[  467.292832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.292869] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.292900] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.292999] RSP: 0018:ff7334300a83bbc0 EFLAGS: 00010202
[  467.293029] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.293069] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.293114] RBP: ff7334300a83bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.293151] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc30690c0
[  467.293191] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.293234] FS:  00007f0946467cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  467.293274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.293301] CR2: 0000000000000001 CR3: 00000000070a8003 CR4: 0000000000771ef0
[  467.293345] PKRU: 55555554
[  467.293357] Call Trace:
[  467.293371]  <TASK>
[  467.293386]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.293418]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.293441]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.293467]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.293486]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.293510]  do_file_open (fs/namei.c:5029)
[  467.293531]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.293555]  do_open_execat (fs/exec.c:786)
[  467.293577]  alloc_bprm (fs/exec.c:1496)
[  467.293598]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.293626]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.293647]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.293671]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.293702] RIP: 0033:0x7f094671df4b
[  467.293723] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.293814] RSP: 002b:00007fffdd24fbf8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.293861] RAX: ffffffffffffffda RBX: 00007fffdd251e9a RCX: 00007f094671df4b
[  467.293899] RDX: 00007fffdd2500b0 RSI: 00007fffdd250078 RDI: 00007fffdd24fc00
[  467.293940] RBP: 00007fffdd24fd20 R08: 0000000000000002 R09: 00000000000000a1
[  467.293980] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffdd251e96
[  467.294026] R13: 00007fffdd2500b0 R14: 00007fffdd24fc00 R15: 00007fffdd250078
| [  467.401652] #PF: error_code(0x0000) - not-present page
| [  467.401683] PGD 681d067 P4D 3191067 PUD 1ce1067 PMD 0
| [  467.401716] Oops: Oops: 0000 [#93] SMP
| [  467.401789] Tainted: [D]=DIE
[  467.401810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.401841] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.401869] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.401961] RSP: 0018:ff7334300a80bbc0 EFLAGS: 00010202
[  467.401990] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.402033] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.402072] RBP: ff7334300a80bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.402111] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5cc0
[  467.402150] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.402196] FS:  00007f2d73f5dcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  467.402241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.402275] CR2: 0000000000000001 CR3: 0000000007223002 CR4: 0000000000771ef0
[  467.402317] PKRU: 55555554
[  467.402331] Call Trace:
[  467.402346]  <TASK>
[  467.402358]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.402386]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.402408]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.402427]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.402447]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.402469]  do_file_open (fs/namei.c:5029)
[  467.402490]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.402510]  do_open_execat (fs/exec.c:786)
[  467.402530]  alloc_bprm (fs/exec.c:1496)
[  467.402553]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.402586]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.402606]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.402623]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.402651] RIP: 0033:0x7f2d74213f4b
[  467.402673] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.402763] RSP: 002b:00007ffd4607bd68 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.402799] RAX: ffffffffffffffda RBX: 00007ffd4607ce9a RCX: 00007f2d74213f4b
[  467.402846] RDX: 00007ffd4607c220 RSI: 00007ffd4607c1e8 RDI: 00007ffd4607bd70
[  467.402885] RBP: 00007ffd4607be90 R08: 0000000000000002 R09: 00000000000000a1
[  467.402926] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4607ce96
[  467.402964] R13: 00007ffd4607c220 R14: 00007ffd4607bd70 R15: 00007ffd4607c1e8
| [  467.510695] #PF: error_code(0x0000) - not-present page
| [  467.510730] PGD 4b32067 P4D 1cf0067 PUD 333e067 PMD 0
| [  467.510766] Oops: Oops: 0000 [#94] SMP
| [  467.510839] Tainted: [D]=DIE
[  467.510860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.510897] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.510932] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.511026] RSP: 0018:ff7334300a833bc0 EFLAGS: 00010202
[  467.511051] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.511087] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.511131] RBP: ff7334300a833c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.511172] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e4b40
[  467.511212] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.511261] FS:  00007f6831e2ecc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  467.511304] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.511336] CR2: 0000000000000001 CR3: 0000000007223004 CR4: 0000000000771ef0
[  467.511375] PKRU: 55555554
[  467.511388] Call Trace:
[  467.511402]  <TASK>
[  467.511414]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.511442]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.511464]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.511484]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.511506]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.511527]  do_file_open (fs/namei.c:5029)
[  467.511547]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.511569]  do_open_execat (fs/exec.c:786)
[  467.511591]  alloc_bprm (fs/exec.c:1496)
[  467.511608]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.511637]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.511658]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.511681]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.511708] RIP: 0033:0x7f68320e4f4b
[  467.511729] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.511820] RSP: 002b:00007ffd15b9ca08 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.511856] RAX: ffffffffffffffda RBX: 00007ffd15b9de9a RCX: 00007f68320e4f4b
[  467.511898] RDX: 00007ffd15b9cec0 RSI: 00007ffd15b9ce88 RDI: 00007ffd15b9ca10
[  467.511940] RBP: 00007ffd15b9cb30 R08: 0000000000000002 R09: 00000000000000a1
[  467.511984] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd15b9de96
[  467.512024] R13: 00007ffd15b9cec0 R14: 00007ffd15b9ca10 R15: 00007ffd15b9ce88
| [  467.619877] #PF: error_code(0x0000) - not-present page
| [  467.619903] PGD 71b7067 P4D 71b4067 PUD 1cf0067 PMD 0
| [  467.619935] Oops: Oops: 0000 [#95] SMP
| [  467.620014] Tainted: [D]=DIE
[  467.620035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.620068] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.620097] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.620190] RSP: 0018:ff7334300a84bbc0 EFLAGS: 00010202
[  467.620212] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.620255] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.620300] RBP: ff7334300a84bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.620345] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1fe40
[  467.620389] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.620433] FS:  00007f4d8e312cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  467.620476] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.620514] CR2: 0000000000000001 CR3: 0000000007223006 CR4: 0000000000771ef0
[  467.620558] PKRU: 55555554
[  467.620572] Call Trace:
[  467.620587]  <TASK>
[  467.620600]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.620629]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.620650]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.620670]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.620690]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.620712]  do_file_open (fs/namei.c:5029)
[  467.620733]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.620755]  do_open_execat (fs/exec.c:786)
[  467.620776]  alloc_bprm (fs/exec.c:1496)
[  467.620798]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.620825]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.620847]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.620867]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.620899] RIP: 0033:0x7f4d8e5c8f4b
[  467.620920] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.621015] RSP: 002b:00007fff05b73058 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.621054] RAX: ffffffffffffffda RBX: 00007fff05b74e9a RCX: 00007f4d8e5c8f4b
[  467.621094] RDX: 00007fff05b73510 RSI: 00007fff05b734d8 RDI: 00007fff05b73060
[  467.621135] RBP: 00007fff05b73180 R08: 0000000000000002 R09: 00000000000000a1
[  467.621175] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff05b74e96
[  467.621213] R13: 00007fff05b73510 R14: 00007fff05b73060 R15: 00007fff05b734d8
| [  467.729350] #PF: error_code(0x0000) - not-present page
| [  467.729383] PGD 729c067 P4D 71b5067 PUD 71b8067 PMD 0
| [  467.729417] Oops: Oops: 0000 [#96] SMP
| [  467.729485] Tainted: [D]=DIE
[  467.729507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.729542] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.729579] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.729664] RSP: 0018:ff7334300a853bc0 EFLAGS: 00010202
[  467.729694] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.729735] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.729778] RBP: ff7334300a853c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.729817] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1e600
[  467.729857] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.729903] FS:  00007fc65644ecc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  467.729950] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.729986] CR2: 0000000000000001 CR3: 0000000007223003 CR4: 0000000000771ef0
[  467.730026] PKRU: 55555554
[  467.730041] Call Trace:
[  467.730054]  <TASK>
[  467.730067]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.730098]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.730122]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.730141]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.730160]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.730181]  do_file_open (fs/namei.c:5029)
[  467.730202]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.730223]  do_open_execat (fs/exec.c:786)
[  467.730243]  alloc_bprm (fs/exec.c:1496)
[  467.730265]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.730292]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.730314]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.730332]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.730361] RIP: 0033:0x7fc656704f4b
[  467.730382] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.730480] RSP: 002b:00007ffc053d3958 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.730518] RAX: ffffffffffffffda RBX: 00007ffc053d5e9a RCX: 00007fc656704f4b
[  467.730562] RDX: 00007ffc053d3e10 RSI: 00007ffc053d3dd8 RDI: 00007ffc053d3960
[  467.730602] RBP: 00007ffc053d3a80 R08: 0000000000000002 R09: 00000000000000a1
[  467.730641] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc053d5e96
[  467.730685] R13: 00007ffc053d3e10 R14: 00007ffc053d3960 R15: 00007ffc053d3dd8
| [  467.839075] #PF: error_code(0x0000) - not-present page
| [  467.839107] PGD 48bf067 P4D 188d067 PUD 33f6067 PMD 0
| [  467.839138] Oops: Oops: 0000 [#97] SMP
| [  467.839209] Tainted: [D]=DIE
[  467.839230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.839266] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.839294] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.839391] RSP: 0018:ff7334300a86bbc0 EFLAGS: 00010202
[  467.839421] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.839465] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.839506] RBP: ff7334300a86bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.839545] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1dc00
[  467.839587] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.839629] FS:  00007f7212ccdcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  467.839668] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.839702] CR2: 0000000000000001 CR3: 000000000491b004 CR4: 0000000000771ef0
[  467.839744] PKRU: 55555554
[  467.839757] Call Trace:
[  467.839773]  <TASK>
[  467.839787]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.839816]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.839840]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.839859]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.839880]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.839904]  do_file_open (fs/namei.c:5029)
[  467.839926]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.839950]  do_open_execat (fs/exec.c:786)
[  467.839968]  alloc_bprm (fs/exec.c:1496)
[  467.839994]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.840026]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.840047]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.840070]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.840101] RIP: 0033:0x7f7212f83f4b
[  467.840123] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.840218] RSP: 002b:00007ffc5fc537a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.840259] RAX: ffffffffffffffda RBX: 00007ffc5fc54e9a RCX: 00007f7212f83f4b
[  467.840300] RDX: 00007ffc5fc53c60 RSI: 00007ffc5fc53c28 RDI: 00007ffc5fc537b0
[  467.840344] RBP: 00007ffc5fc538d0 R08: 0000000000000002 R09: 00000000000000a1
[  467.840387] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc5fc54e96
[  467.840430] R13: 00007ffc5fc53c60 R14: 00007ffc5fc537b0 R15: 00007ffc5fc53c28
| [  467.949006] #PF: error_code(0x0000) - not-present page
| [  467.949056] PGD 718d067 P4D 709a067 PUD 73d6067 PMD 0
| [  467.949091] Oops: Oops: 0000 [#98] SMP
| [  467.949166] Tainted: [D]=DIE
[  467.949188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  467.949223] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  467.949256] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  467.949346] RSP: 0018:ff7334300a843bc0 EFLAGS: 00010202
[  467.949375] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  467.949414] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  467.949455] RBP: ff7334300a843c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  467.949495] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bde40
[  467.949537] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  467.949586] FS:  00007f561b591cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  467.949629] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  467.949664] CR2: 0000000000000001 CR3: 00000000031d8002 CR4: 0000000000771ef0
[  467.949708] PKRU: 55555554
[  467.949723] Call Trace:
[  467.949736]  <TASK>
[  467.949751]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  467.949777]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  467.949804]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  467.949825]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  467.949847]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  467.949870]  do_file_open (fs/namei.c:5029)
[  467.949890]  ? lock_rename_child (./include/linux/fs.h:1034)
[  467.949913]  do_open_execat (fs/exec.c:786)
[  467.949936]  alloc_bprm (fs/exec.c:1496)
[  467.949957]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  467.949986]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  467.950007]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  467.950030]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  467.950057] RIP: 0033:0x7f561b847f4b
[  467.950080] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  467.950181] RSP: 002b:00007ffc0f2cedc8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  467.950224] RAX: ffffffffffffffda RBX: 00007ffc0f2d0e9a RCX: 00007f561b847f4b
[  467.950264] RDX: 00007ffc0f2cf280 RSI: 00007ffc0f2cf248 RDI: 00007ffc0f2cedd0
[  467.950303] RBP: 00007ffc0f2ceef0 R08: 0000000000000002 R09: 00000000000000a1
[  467.950342] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc0f2d0e96
[  467.950380] R13: 00007ffc0f2cf280 R14: 00007ffc0f2cedd0 R15: 00007ffc0f2cf248
| [  468.059157] #PF: error_code(0x0000) - not-present page
| [  468.059191] PGD 4853067 P4D 4a63067 PUD 7286067 PMD 0
| [  468.059222] Oops: Oops: 0000 [#99] SMP
| [  468.059293] Tainted: [D]=DIE
[  468.059316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  468.059351] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  468.059407] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  468.059502] RSP: 0018:ff7334300a883bc0 EFLAGS: 00010202
[  468.059532] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  468.059583] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  468.059625] RBP: ff7334300a883c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  468.059668] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b780
[  468.059708] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  468.059753] FS:  00007f4be050acc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  468.059799] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  468.059833] CR2: 0000000000000001 CR3: 0000000006977002 CR4: 0000000000771ef0
[  468.059875] PKRU: 55555554
[  468.059888] Call Trace:
[  468.059903]  <TASK>
[  468.059917]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  468.059948]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  468.059972]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  468.059995]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  468.060017]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  468.060040]  do_file_open (fs/namei.c:5029)
[  468.060060]  ? lock_rename_child (./include/linux/fs.h:1034)
[  468.060080]  do_open_execat (fs/exec.c:786)
[  468.060101]  alloc_bprm (fs/exec.c:1496)
[  468.060125]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  468.060154]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  468.060174]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  468.060198]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  468.060227] RIP: 0033:0x7f4be07c0f4b
[  468.060249] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  468.060344] RSP: 002b:00007ffd9994f2e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  468.060383] RAX: ffffffffffffffda RBX: 00007ffd99950e9a RCX: 00007f4be07c0f4b
[  468.060424] RDX: 00007ffd9994f7a0 RSI: 00007ffd9994f768 RDI: 00007ffd9994f2f0
[  468.060465] RBP: 00007ffd9994f410 R08: 0000000000000002 R09: 00000000000000a1
[  468.060509] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd99950e96
[  468.060550] R13: 00007ffd9994f7a0 R14: 00007ffd9994f2f0 R15: 00007ffd9994f768
| [  468.169258] #PF: error_code(0x0000) - not-present page
| [  468.169290] PGD 3376067 P4D 2f40067 PUD 31ee067 PMD 0
| [  468.169321] Oops: Oops: 0000 [#100] SMP
| [  468.169391] Tainted: [D]=DIE
[  468.169411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  468.169443] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  468.169476] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  468.169579] RSP: 0018:ff7334300a893bc0 EFLAGS: 00010202
[  468.169606] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  468.169647] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  468.169679] RBP: ff7334300a893c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  468.169724] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3300
[  468.169767] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  468.169813] FS:  00007f52971cecc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  468.169857] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  468.169892] CR2: 0000000000000001 CR3: 00000000072de002 CR4: 0000000000771ef0
[  468.169937] PKRU: 55555554
[  468.169951] Call Trace:
[  468.169966]  <TASK>
[  468.169982]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  468.170010]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  468.170033]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  468.170052]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  468.170074]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  468.170096]  do_file_open (fs/namei.c:5029)
[  468.170116]  ? lock_rename_child (./include/linux/fs.h:1034)
[  468.170135]  do_open_execat (fs/exec.c:786)
[  468.170157]  alloc_bprm (fs/exec.c:1496)
[  468.170179]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  468.170209]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  468.170229]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  468.170253]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  468.170280] RIP: 0033:0x7f5297484f4b
[  468.170299] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  468.170394] RSP: 002b:00007ffd0974b8b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  468.170435] RAX: ffffffffffffffda RBX: 00007ffd0974de9a RCX: 00007f5297484f4b
[  468.170467] RDX: 00007ffd0974bd70 RSI: 00007ffd0974bd38 RDI: 00007ffd0974b8c0
[  468.170511] RBP: 00007ffd0974b9e0 R08: 0000000000000002 R09: 00000000000000a1
[  468.170560] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd0974de96
[  468.170603] R13: 00007ffd0974bd70 R14: 00007ffd0974b8c0 R15: 00007ffd0974bd38
| [  470.203946] #PF: error_code(0x0000) - not-present page
| [  470.203975] PGD 72c2067 P4D 318e067 PUD 326b067 PMD 0
| [  470.204005] Oops: Oops: 0000 [#101] SMP
| [  470.204077] Tainted: [D]=DIE
[  470.204098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.204134] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.204166] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.204263] RSP: 0018:ff7334300a8cbbc0 EFLAGS: 00010202
[  470.204291] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.204331] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.204372] RBP: ff7334300a8cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.204412] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18af840
[  470.204452] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.204495] FS:  00007f9e3d769cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  470.204537] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.204575] CR2: 0000000000000001 CR3: 0000000006977003 CR4: 0000000000771ef0
[  470.204618] PKRU: 55555554
[  470.204632] Call Trace:
[  470.204646]  <TASK>
[  470.204660]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.204688]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.204711]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.204731]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.204753]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.204777]  do_file_open (fs/namei.c:5029)
[  470.204797]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.204820]  do_open_execat (fs/exec.c:786)
[  470.204842]  alloc_bprm (fs/exec.c:1496)
[  470.204864]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.204892]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.204913]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.204935]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.204964] RIP: 0033:0x7f9e3da1ff4b
[  470.204987] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.205082] RSP: 002b:00007ffcda3553f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.205123] RAX: ffffffffffffffda RBX: 00007ffcda357e9a RCX: 00007f9e3da1ff4b
[  470.205163] RDX: 00007ffcda3558b0 RSI: 00007ffcda355878 RDI: 00007ffcda355400
[  470.205203] RBP: 00007ffcda355520 R08: 0000000000000002 R09: 00000000000000a1
[  470.205246] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcda357e96
[  470.205287] R13: 00007ffcda3558b0 R14: 00007ffcda355400 R15: 00007ffcda355878
| [  470.313605] #PF: error_code(0x0000) - not-present page
| [  470.313633] PGD 33fa067 P4D 3381067 PUD 71b0067 PMD 0
| [  470.313663] Oops: Oops: 0000 [#102] SMP
| [  470.313739] Tainted: [D]=DIE
[  470.313759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.313793] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.313824] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.313924] RSP: 0018:ff7334300a8d3bc0 EFLAGS: 00010202
[  470.313953] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.313996] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.314035] RBP: ff7334300a8d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.314080] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362a80
[  470.314120] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.314165] FS:  00007f8efdef6cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  470.314209] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.314242] CR2: 0000000000000001 CR3: 0000000007292003 CR4: 0000000000771ef0
[  470.314285] PKRU: 55555554
[  470.314299] Call Trace:
[  470.314314]  <TASK>
[  470.314328]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.314357]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.314380]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.314400]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.314420]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.314441]  do_file_open (fs/namei.c:5029)
[  470.314461]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.314481]  do_open_execat (fs/exec.c:786)
[  470.314503]  alloc_bprm (fs/exec.c:1496)
[  470.314524]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.314552]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.314574]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.314597]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.314625] RIP: 0033:0x7f8efe1acf4b
[  470.314645] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.314736] RSP: 002b:00007ffe25dceb78 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.314778] RAX: ffffffffffffffda RBX: 00007ffe25dd0e9a RCX: 00007f8efe1acf4b
[  470.314817] RDX: 00007ffe25dcf030 RSI: 00007ffe25dceff8 RDI: 00007ffe25dceb80
[  470.314858] RBP: 00007ffe25dceca0 R08: 0000000000000002 R09: 00000000000000a1
[  470.314900] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe25dd0e96
[  470.314940] R13: 00007ffe25dcf030 R14: 00007ffe25dceb80 R15: 00007ffe25dceff8
| [  470.423558] #PF: error_code(0x0000) - not-present page
| [  470.423595] PGD 687a067 P4D 18fb067 PUD 3381067 PMD 0
| [  470.423625] Oops: Oops: 0000 [#103] SMP
| [  470.423696] Tainted: [D]=DIE
[  470.423717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.423750] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.423782] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.423873] RSP: 0018:ff7334300a8cbbc0 EFLAGS: 00010202
[  470.423896] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.423941] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.423986] RBP: ff7334300a8cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.424029] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1ed80
[  470.424068] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.424111] FS:  00007f032f096cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  470.424153] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.424191] CR2: 0000000000000001 CR3: 0000000007292005 CR4: 0000000000771ef0
[  470.424233] PKRU: 55555554
[  470.424247] Call Trace:
[  470.424261]  <TASK>
[  470.424276]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.424304]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.424329]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.424351]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.424372]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.424395]  do_file_open (fs/namei.c:5029)
[  470.424417]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.424438]  do_open_execat (fs/exec.c:786)
[  470.424458]  alloc_bprm (fs/exec.c:1496)
[  470.424480]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.424503]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.424525]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.424544]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.424576] RIP: 0033:0x7f032f34cf4b
[  470.424598] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.424691] RSP: 002b:00007ffd759b0048 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.424734] RAX: ffffffffffffffda RBX: 00007ffd759b1e9a RCX: 00007f032f34cf4b
[  470.424772] RDX: 00007ffd759b0500 RSI: 00007ffd759b04c8 RDI: 00007ffd759b0050
[  470.424813] RBP: 00007ffd759b0170 R08: 0000000000000002 R09: 00000000000000a1
[  470.424853] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd759b1e96
[  470.424893] R13: 00007ffd759b0500 R14: 00007ffd759b0050 R15: 00007ffd759b04c8
| [  470.533455] #PF: error_code(0x0000) - not-present page
| [  470.533485] PGD 71b7067 P4D 7255067 PUD 18fb067 PMD 0
| [  470.533518] Oops: Oops: 0000 [#104] SMP
| [  470.533594] Tainted: [D]=DIE
[  470.533615] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.533649] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.533682] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.533781] RSP: 0018:ff7334300a8dbbc0 EFLAGS: 00010202
[  470.533807] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.533851] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.533892] RBP: ff7334300a8dbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.533934] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0180
[  470.533975] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.534019] FS:  00007fc76d24bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  470.534067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.534102] CR2: 0000000000000001 CR3: 0000000007292002 CR4: 0000000000771ef0
[  470.534144] PKRU: 55555554
[  470.534158] Call Trace:
[  470.534174]  <TASK>
[  470.534189]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.534217]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.534242]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.534264]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.534286]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.534309]  do_file_open (fs/namei.c:5029)
[  470.534329]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.534351]  do_open_execat (fs/exec.c:786)
[  470.534368]  alloc_bprm (fs/exec.c:1496)
[  470.534390]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.534420]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.534442]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.534464]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.534492] RIP: 0033:0x7fc76d501f4b
[  470.534513] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.534614] RSP: 002b:00007fffac258728 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.534655] RAX: ffffffffffffffda RBX: 00007fffac259e9a RCX: 00007fc76d501f4b
[  470.534695] RDX: 00007fffac258be0 RSI: 00007fffac258ba8 RDI: 00007fffac258730
[  470.534734] RBP: 00007fffac258850 R08: 0000000000000002 R09: 00000000000000a1
[  470.534781] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffac259e96
[  470.534828] R13: 00007fffac258be0 R14: 00007fffac258730 R15: 00007fffac258ba8
| [  470.643467] #PF: error_code(0x0000) - not-present page
| [  470.643499] PGD 4a60067 P4D 7255067 PUD 18fb067 PMD 0
| [  470.643529] Oops: Oops: 0000 [#105] SMP
| [  470.643608] Tainted: [D]=DIE
[  470.643627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.643671] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.643707] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.643808] RSP: 0018:ff7334300a8e3bc0 EFLAGS: 00010202
[  470.643837] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.643879] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.643920] RBP: ff7334300a8e3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.643960] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d7b40
[  470.644003] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.644047] FS:  00007f1b5be4fcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  470.644083] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.644121] CR2: 0000000000000001 CR3: 0000000007292004 CR4: 0000000000771ef0
[  470.644164] PKRU: 55555554
[  470.644176] Call Trace:
[  470.644192]  <TASK>
[  470.644207]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.644236]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.644260]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.644281]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.644309]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.644328]  do_file_open (fs/namei.c:5029)
[  470.644349]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.644373]  do_open_execat (fs/exec.c:786)
[  470.644394]  alloc_bprm (fs/exec.c:1496)
[  470.644414]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.644444]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.644465]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.644488]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.644518] RIP: 0033:0x7f1b5c105f4b
[  470.644540] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.644638] RSP: 002b:00007ffd2d9c5d88 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.644681] RAX: ffffffffffffffda RBX: 00007ffd2d9c7e9a RCX: 00007f1b5c105f4b
[  470.644724] RDX: 00007ffd2d9c6240 RSI: 00007ffd2d9c6208 RDI: 00007ffd2d9c5d90
[  470.644768] RBP: 00007ffd2d9c5eb0 R08: 0000000000000002 R09: 00000000000000a1
[  470.644809] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd2d9c7e96
[  470.644849] R13: 00007ffd2d9c6240 R14: 00007ffd2d9c5d90 R15: 00007ffd2d9c6208
| [  470.753402] #PF: error_code(0x0000) - not-present page
| [  470.753431] PGD 73bf067 P4D 691d067 PUD 7255067 PMD 0
| [  470.753463] Oops: Oops: 0000 [#106] SMP
| [  470.753535] Tainted: [D]=DIE
[  470.753556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.753591] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.753623] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.753723] RSP: 0018:ff7334300a8ebbc0 EFLAGS: 00010202
[  470.753747] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.753790] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.753829] RBP: ff7334300a8ebc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.753878] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1eb40
[  470.753917] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.753963] FS:  00007faf576f4cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  470.754008] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.754042] CR2: 0000000000000001 CR3: 0000000007292006 CR4: 0000000000771ef0
[  470.754084] PKRU: 55555554
[  470.754098] Call Trace:
[  470.754113]  <TASK>
[  470.754128]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.754158]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.754181]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.754203]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.754225]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.754247]  do_file_open (fs/namei.c:5029)
[  470.754268]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.754291]  do_open_execat (fs/exec.c:786)
[  470.754312]  alloc_bprm (fs/exec.c:1496)
[  470.754335]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.754363]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.754385]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.754409]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.754437] RIP: 0033:0x7faf579aaf4b
[  470.754457] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.754555] RSP: 002b:00007ffdfc7c08c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.754597] RAX: ffffffffffffffda RBX: 00007ffdfc7c2e9a RCX: 00007faf579aaf4b
[  470.754636] RDX: 00007ffdfc7c0d80 RSI: 00007ffdfc7c0d48 RDI: 00007ffdfc7c08d0
[  470.754675] RBP: 00007ffdfc7c09f0 R08: 0000000000000002 R09: 00000000000000a1
[  470.754718] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdfc7c2e96
[  470.754762] R13: 00007ffdfc7c0d80 R14: 00007ffdfc7c08d0 R15: 00007ffdfc7c0d48
| [  470.863149] #PF: error_code(0x0000) - not-present page
| [  470.863178] PGD 4a63067 P4D 691d067 PUD 7255067 PMD 0
| [  470.863209] Oops: Oops: 0000 [#107] SMP
| [  470.863284] Tainted: [D]=DIE
[  470.863302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.863334] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.863367] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.863458] RSP: 0018:ff7334300a8f3bc0 EFLAGS: 00010202
[  470.863484] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.863524] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.863563] RBP: ff7334300a8f3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.863599] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306af00
[  470.863644] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.863690] FS:  00007f0b04b79cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  470.863736] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.863769] CR2: 0000000000000001 CR3: 0000000007292003 CR4: 0000000000771ef0
[  470.863812] PKRU: 55555554
[  470.863827] Call Trace:
[  470.863841]  <TASK>
[  470.863853]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.863881]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.863904]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.863923]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.863945]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.863967]  do_file_open (fs/namei.c:5029)
[  470.863991]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.864014]  do_open_execat (fs/exec.c:786)
[  470.864034]  alloc_bprm (fs/exec.c:1496)
[  470.864057]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.864087]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.864105]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.864129]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.864159] RIP: 0033:0x7f0b04e2ff4b
[  470.864181] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.864276] RSP: 002b:00007ffcc3f78dd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.864316] RAX: ffffffffffffffda RBX: 00007ffcc3f79e9a RCX: 00007f0b04e2ff4b
[  470.864360] RDX: 00007ffcc3f79290 RSI: 00007ffcc3f79258 RDI: 00007ffcc3f78de0
[  470.864400] RBP: 00007ffcc3f78f00 R08: 0000000000000002 R09: 00000000000000a1
[  470.864438] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcc3f79e96
[  470.864481] R13: 00007ffcc3f79290 R14: 00007ffcc3f78de0 R15: 00007ffcc3f79258
| [  470.972973] #PF: error_code(0x0000) - not-present page
| [  470.973003] PGD 326b067 P4D 4934067 PUD 1381067 PMD 0
| [  470.973033] Oops: Oops: 0000 [#108] SMP
| [  470.973112] Tainted: [D]=DIE
[  470.973135] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  470.973170] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  470.973204] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  470.973302] RSP: 0018:ff7334300a90bbc0 EFLAGS: 00010202
[  470.973333] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  470.973376] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  470.973421] RBP: ff7334300a90bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  470.973465] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362f00
[  470.973506] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  470.973552] FS:  00007f3dbf131cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  470.973598] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  470.973635] CR2: 0000000000000001 CR3: 0000000003396006 CR4: 0000000000771ef0
[  470.973674] PKRU: 55555554
[  470.973689] Call Trace:
[  470.973701]  <TASK>
[  470.973717]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  470.973747]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  470.973772]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  470.973790]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  470.973810]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  470.973835]  do_file_open (fs/namei.c:5029)
[  470.973857]  ? lock_rename_child (./include/linux/fs.h:1034)
[  470.973881]  do_open_execat (fs/exec.c:786)
[  470.973899]  alloc_bprm (fs/exec.c:1496)
[  470.973921]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  470.973948]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  470.973971]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  470.973995]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  470.974026] RIP: 0033:0x7f3dbf3e7f4b
[  470.974049] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  470.974144] RSP: 002b:00007fffff277e58 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  470.974189] RAX: ffffffffffffffda RBX: 00007fffff279e9a RCX: 00007f3dbf3e7f4b
[  470.974236] RDX: 00007fffff278310 RSI: 00007fffff2782d8 RDI: 00007fffff277e60
[  470.974278] RBP: 00007fffff277f80 R08: 0000000000000002 R09: 00000000000000a1
[  470.974320] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffff279e96
[  470.974361] R13: 00007fffff278310 R14: 00007fffff277e60 R15: 00007fffff2782d8
| [  471.083133] #PF: error_code(0x0000) - not-present page
| [  471.083162] PGD 482c067 P4D 1883067 PUD 73a1067 PMD 0
| [  471.083194] Oops: Oops: 0000 [#109] SMP
| [  471.083265] Tainted: [D]=DIE
[  471.083285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.083320] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.083359] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.083448] RSP: 0018:ff7334300a90bbc0 EFLAGS: 00010202
[  471.083475] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.083515] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.083553] RBP: ff7334300a90bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.083601] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306ac00
[  471.083644] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.083690] FS:  00007fc246d51cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.083734] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.083767] CR2: 0000000000000001 CR3: 0000000004bac002 CR4: 0000000000771ef0
[  471.083810] PKRU: 55555554
[  471.083824] Call Trace:
[  471.083838]  <TASK>
[  471.083851]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.083878]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.083902]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.083924]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.083942]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.083967]  do_file_open (fs/namei.c:5029)
[  471.083990]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.084012]  do_open_execat (fs/exec.c:786)
[  471.084033]  alloc_bprm (fs/exec.c:1496)
[  471.084055]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.084085]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.084108]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.084128]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.084155] RIP: 0033:0x7fc247007f4b
[  471.084176] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.084268] RSP: 002b:00007ffd4c5d0828 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.084310] RAX: ffffffffffffffda RBX: 00007ffd4c5d1e9a RCX: 00007fc247007f4b
[  471.084350] RDX: 00007ffd4c5d0ce0 RSI: 00007ffd4c5d0ca8 RDI: 00007ffd4c5d0830
[  471.084392] RBP: 00007ffd4c5d0950 R08: 0000000000000002 R09: 00000000000000a1
[  471.084435] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4c5d1e96
[  471.084473] R13: 00007ffd4c5d0ce0 R14: 00007ffd4c5d0830 R15: 00007ffd4c5d0ca8
| [  471.192958] #PF: error_code(0x0000) - not-present page
| [  471.192991] PGD 724c067 P4D 32a3067 PUD 3208067 PMD 0
| [  471.193020] Oops: Oops: 0000 [#110] SMP
| [  471.193091] Tainted: [D]=DIE
[  471.193109] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.193141] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.193176] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.193273] RSP: 0018:ff7334300a8ebbc0 EFLAGS: 00010202
[  471.193301] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.193345] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.193385] RBP: ff7334300a8ebc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.193427] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306aa80
[  471.193468] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.193512] FS:  00007f4e0d508cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.193554] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.193593] CR2: 0000000000000001 CR3: 0000000004bac001 CR4: 0000000000771ef0
[  471.193637] PKRU: 55555554
[  471.193652] Call Trace:
[  471.193666]  <TASK>
[  471.193680]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.193709]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.193729]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.193753]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.193774]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.193796]  do_file_open (fs/namei.c:5029)
[  471.193815]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.193838]  do_open_execat (fs/exec.c:786)
[  471.193858]  alloc_bprm (fs/exec.c:1496)
[  471.193877]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.193906]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.193928]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.193953]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.193983] RIP: 0033:0x7f4e0d7bef4b
[  471.194006] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.194100] RSP: 002b:00007ffe5c8410d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.194144] RAX: ffffffffffffffda RBX: 00007ffe5c842e9a RCX: 00007f4e0d7bef4b
[  471.194187] RDX: 00007ffe5c841590 RSI: 00007ffe5c841558 RDI: 00007ffe5c8410e0
[  471.194227] RBP: 00007ffe5c841200 R08: 0000000000000002 R09: 00000000000000a1
[  471.194266] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe5c842e96
[  471.194307] R13: 00007ffe5c841590 R14: 00007ffe5c8410e0 R15: 00007ffe5c841558
| [  471.302981] #PF: error_code(0x0000) - not-present page
| [  471.303016] PGD 3324067 P4D 71ac067 PUD 7151067 PMD 0
| [  471.303046] Oops: Oops: 0000 [#111] SMP
| [  471.303125] Tainted: [D]=DIE
[  471.303147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.303180] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.303216] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.303311] RSP: 0018:ff7334300a8dbbc0 EFLAGS: 00010202
[  471.303340] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.303385] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.303426] RBP: ff7334300a8dbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.303469] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18af240
[  471.303508] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.303555] FS:  00007f8a1e757cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  471.303602] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.303635] CR2: 0000000000000001 CR3: 0000000004a85003 CR4: 0000000000771ef0
[  471.303681] PKRU: 55555554
[  471.303696] Call Trace:
[  471.303710]  <TASK>
[  471.303725]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.303755]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.303778]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.303797]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.303820]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.303841]  do_file_open (fs/namei.c:5029)
[  471.303860]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.303883]  do_open_execat (fs/exec.c:786)
[  471.303906]  alloc_bprm (fs/exec.c:1496)
[  471.303930]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.303961]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.303985]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.304010]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.304039] RIP: 0033:0x7f8a1ea0df4b
[  471.304061] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.304158] RSP: 002b:00007ffe55db96f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.304199] RAX: ffffffffffffffda RBX: 00007ffe55dbbe9a RCX: 00007f8a1ea0df4b
[  471.304243] RDX: 00007ffe55db9bb0 RSI: 00007ffe55db9b78 RDI: 00007ffe55db9700
[  471.304287] RBP: 00007ffe55db9820 R08: 0000000000000002 R09: 00000000000000a1
[  471.304329] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe55dbbe96
[  471.304367] R13: 00007ffe55db9bb0 R14: 00007ffe55db9700 R15: 00007ffe55db9b78
| [  471.412739] #PF: error_code(0x0000) - not-present page
| [  471.412769] PGD 49d0067 P4D 48da067 PUD 491b067 PMD 0
| [  471.412800] Oops: Oops: 0000 [#112] SMP
| [  471.412874] Tainted: [D]=DIE
[  471.412894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.412929] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.412963] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.413055] RSP: 0018:ff7334300a8cbbc0 EFLAGS: 00010202
[  471.413083] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.413115] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.413161] RBP: ff7334300a8cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.413207] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18ae300
[  471.413248] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.413292] FS:  00007fa71c2accc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.413335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.413368] CR2: 0000000000000001 CR3: 0000000004ab3001 CR4: 0000000000771ef0
[  471.413407] PKRU: 55555554
[  471.413422] Call Trace:
[  471.413434]  <TASK>
[  471.413448]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.413471]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.413495]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.413514]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.413535]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.413557]  do_file_open (fs/namei.c:5029)
[  471.413581]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.413599]  do_open_execat (fs/exec.c:786)
[  471.413622]  alloc_bprm (fs/exec.c:1496)
[  471.413643]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.413671]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.413691]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.413711]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.413745] RIP: 0033:0x7fa71c562f4b
[  471.413767] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.413856] RSP: 002b:00007ffea32b6dc8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.413895] RAX: ffffffffffffffda RBX: 00007ffea32b7e9a RCX: 00007fa71c562f4b
[  471.413942] RDX: 00007ffea32b7280 RSI: 00007ffea32b7248 RDI: 00007ffea32b6dd0
[  471.413989] RBP: 00007ffea32b6ef0 R08: 0000000000000002 R09: 00000000000000a1
[  471.414031] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffea32b7e96
[  471.414074] R13: 00007ffea32b7280 R14: 00007ffea32b6dd0 R15: 00007ffea32b7248
| [  471.522787] #PF: error_code(0x0000) - not-present page
| [  471.522815] PGD 6862067 P4D 48da067 PUD 491b067 PMD 0
| [  471.522844] Oops: Oops: 0000 [#113] SMP
| [  471.522917] Tainted: [D]=DIE
[  471.522938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.522972] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.523004] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.523102] RSP: 0018:ff7334300a8e3bc0 EFLAGS: 00010202
[  471.523132] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.523172] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.523213] RBP: ff7334300a8e3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.523253] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e6300
[  471.523299] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.523341] FS:  00007f93ce3f9cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.523381] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.523408] CR2: 0000000000000001 CR3: 0000000004ab3003 CR4: 0000000000771ef0
[  471.523451] PKRU: 55555554
[  471.523464] Call Trace:
[  471.523478]  <TASK>
[  471.523493]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.523525]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.523544]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.523567]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.523590]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.523611]  do_file_open (fs/namei.c:5029)
[  471.523633]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.523655]  do_open_execat (fs/exec.c:786)
[  471.523676]  alloc_bprm (fs/exec.c:1496)
[  471.523697]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.523729]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.523750]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.523772]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.523800] RIP: 0033:0x7f93ce6aff4b
[  471.523823] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.523916] RSP: 002b:00007fff386d87e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.523958] RAX: ffffffffffffffda RBX: 00007fff386d9e9a RCX: 00007f93ce6aff4b
[  471.523999] RDX: 00007fff386d8ca0 RSI: 00007fff386d8c68 RDI: 00007fff386d87f0
[  471.524040] RBP: 00007fff386d8910 R08: 0000000000000002 R09: 00000000000000a1
[  471.524080] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff386d9e96
[  471.524121] R13: 00007fff386d8ca0 R14: 00007fff386d87f0 R15: 00007fff386d8c68
| [  471.632809] #PF: error_code(0x0000) - not-present page
| [  471.632840] PGD 707e067 P4D 71b3067 PUD 48da067 PMD 0
| [  471.632871] Oops: Oops: 0000 [#114] SMP
| [  471.632944] Tainted: [D]=DIE
[  471.632965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.633002] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.633034] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.633130] RSP: 0018:ff7334300a8bbbc0 EFLAGS: 00010202
[  471.633158] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.633199] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.633243] RBP: ff7334300a8bbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.633285] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b240
[  471.633327] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.633371] FS:  00007f10d1c2bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.633420] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.633454] CR2: 0000000000000001 CR3: 0000000004ab3005 CR4: 0000000000771ef0
[  471.633498] PKRU: 55555554
[  471.633512] Call Trace:
[  471.633526]  <TASK>
[  471.633540]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.633574]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.633599]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.633621]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.633642]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.633662]  do_file_open (fs/namei.c:5029)
[  471.633683]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.633704]  do_open_execat (fs/exec.c:786)
[  471.633726]  alloc_bprm (fs/exec.c:1496)
[  471.633748]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.633780]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.633806]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.633828]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.633856] RIP: 0033:0x7f10d1ee1f4b
[  471.633880] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.633976] RSP: 002b:00007ffd295f6d88 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.634018] RAX: ffffffffffffffda RBX: 00007ffd295f7e9a RCX: 00007f10d1ee1f4b
[  471.634060] RDX: 00007ffd295f7240 RSI: 00007ffd295f7208 RDI: 00007ffd295f6d90
[  471.634103] RBP: 00007ffd295f6eb0 R08: 0000000000000002 R09: 00000000000000a1
[  471.634143] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd295f7e96
[  471.634186] R13: 00007ffd295f7240 R14: 00007ffd295f6d90 R15: 00007ffd295f7208
| [  471.742817] #PF: error_code(0x0000) - not-present page
| [  471.742847] PGD 1900067 P4D 192b067 PUD 71b3067 PMD 0
| [  471.742877] Oops: Oops: 0000 [#115] SMP
| [  471.742961] Tainted: [D]=DIE
[  471.742982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.743017] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.743046] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.743142] RSP: 0018:ff7334300a8b3bc0 EFLAGS: 00010202
[  471.743173] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.743216] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.743258] RBP: ff7334300a8b3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.743304] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e4900
[  471.743348] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.743392] FS:  00007f73db81fcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.743436] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.743472] CR2: 0000000000000001 CR3: 0000000004ab3002 CR4: 0000000000771ef0
[  471.743512] PKRU: 55555554
[  471.743526] Call Trace:
[  471.743541]  <TASK>
[  471.743555]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.743582]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.743606]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.743625]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.743642]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.743667]  do_file_open (fs/namei.c:5029)
[  471.743688]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.743710]  do_open_execat (fs/exec.c:786)
[  471.743730]  alloc_bprm (fs/exec.c:1496)
[  471.743749]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.743779]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.743799]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.743821]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.743850] RIP: 0033:0x7f73dbad5f4b
[  471.743870] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.743963] RSP: 002b:00007fff8ad50c38 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.744004] RAX: ffffffffffffffda RBX: 00007fff8ad52e9a RCX: 00007f73dbad5f4b
[  471.744045] RDX: 00007fff8ad510f0 RSI: 00007fff8ad510b8 RDI: 00007fff8ad50c40
[  471.744084] RBP: 00007fff8ad50d60 R08: 0000000000000002 R09: 00000000000000a1
[  471.744124] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8ad52e96
[  471.744164] R13: 00007fff8ad510f0 R14: 00007fff8ad50c40 R15: 00007fff8ad510b8
| [  471.852537] #PF: error_code(0x0000) - not-present page
| [  471.852567] PGD 48c7067 P4D 1cdb067 PUD 192b067 PMD 0
| [  471.852604] Oops: Oops: 0000 [#116] SMP
| [  471.852676] Tainted: [D]=DIE
[  471.852702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.852737] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.852767] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.852861] RSP: 0018:ff7334300a8abbc0 EFLAGS: 00010202
[  471.852887] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.852926] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.852964] RBP: ff7334300a8abc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.853005] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0480
[  471.853048] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.853094] FS:  00007f6b6a566cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.853137] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.853172] CR2: 0000000000000001 CR3: 0000000004ab3004 CR4: 0000000000771ef0
[  471.853214] PKRU: 55555554
[  471.853228] Call Trace:
[  471.853243]  <TASK>
[  471.853257]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.853286]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.853310]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.853329]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.853347]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.853368]  do_file_open (fs/namei.c:5029)
[  471.853389]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.853412]  do_open_execat (fs/exec.c:786)
[  471.853432]  alloc_bprm (fs/exec.c:1496)
[  471.853450]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.853477]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.853497]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.853518]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.853550] RIP: 0033:0x7f6b6a81cf4b
[  471.853580] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.853682] RSP: 002b:00007ffdd8b494b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.853720] RAX: ffffffffffffffda RBX: 00007ffdd8b4be9a RCX: 00007f6b6a81cf4b
[  471.853759] RDX: 00007ffdd8b49970 RSI: 00007ffdd8b49938 RDI: 00007ffdd8b494c0
[  471.853802] RBP: 00007ffdd8b495e0 R08: 0000000000000002 R09: 00000000000000a1
[  471.853843] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdd8b4be96
[  471.853880] R13: 00007ffdd8b49970 R14: 00007ffdd8b494c0 R15: 00007ffdd8b49938
| [  471.962421] #PF: error_code(0x0000) - not-present page
| [  471.962450] PGD 48c5067 P4D 4956067 PUD 3209067 PMD 0
| [  471.962483] Oops: Oops: 0000 [#117] SMP
| [  471.962555] Tainted: [D]=DIE
[  471.962578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  471.962614] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  471.962647] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  471.962746] RSP: 0018:ff7334300a8a3bc0 EFLAGS: 00010202
[  471.962774] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  471.962818] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  471.962859] RBP: ff7334300a8a3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  471.962898] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18aee40
[  471.962940] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  471.962992] FS:  00007fb2c0f5dcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  471.963035] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  471.963071] CR2: 0000000000000001 CR3: 0000000004ab3006 CR4: 0000000000771ef0
[  471.963112] PKRU: 55555554
[  471.963126] Call Trace:
[  471.963142]  <TASK>
[  471.963157]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  471.963188]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  471.963211]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  471.963237]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  471.963259]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  471.963283]  do_file_open (fs/namei.c:5029)
[  471.963304]  ? lock_rename_child (./include/linux/fs.h:1034)
[  471.963325]  do_open_execat (fs/exec.c:786)
[  471.963346]  alloc_bprm (fs/exec.c:1496)
[  471.963366]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  471.963394]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  471.963415]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  471.963440]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  471.963469] RIP: 0033:0x7fb2c1213f4b
[  471.963490] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  471.963593] RSP: 002b:00007ffff5593748 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  471.963637] RAX: ffffffffffffffda RBX: 00007ffff5595e9a RCX: 00007fb2c1213f4b
[  471.963680] RDX: 00007ffff5593c00 RSI: 00007ffff5593bc8 RDI: 00007ffff5593750
[  471.963720] RBP: 00007ffff5593870 R08: 0000000000000002 R09: 00000000000000a1
[  471.963761] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff5595e96
[  471.963805] R13: 00007ffff5593c00 R14: 00007ffff5593750 R15: 00007ffff5593bc8
| [  472.072359] #PF: error_code(0x0000) - not-present page
| [  472.072391] PGD 7218067 P4D 192a067 PUD 4956067 PMD 0
| [  472.072421] Oops: Oops: 0000 [#118] SMP
| [  472.072491] Tainted: [D]=DIE
[  472.072511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.072550] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.072583] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.072680] RSP: 0018:ff7334300a15bbc0 EFLAGS: 00010202
[  472.072710] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.072754] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.072793] RBP: ff7334300a15bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.072833] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e6a80
[  472.072873] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.072916] FS:  00007f6b94d6ecc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  472.072956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.072994] CR2: 0000000000000001 CR3: 0000000004ab3003 CR4: 0000000000771ef0
[  472.073034] PKRU: 55555554
[  472.073049] Call Trace:
[  472.073063]  <TASK>
[  472.073077]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.073107]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.073130]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.073148]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.073170]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.073192]  do_file_open (fs/namei.c:5029)
[  472.073213]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.073235]  do_open_execat (fs/exec.c:786)
[  472.073257]  alloc_bprm (fs/exec.c:1496)
[  472.073279]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.073309]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.073330]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.073352]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.073375] RIP: 0033:0x7f6b95024f4b
[  472.073397] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.073489] RSP: 002b:00007ffdf31b4cf8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.073521] RAX: ffffffffffffffda RBX: 00007ffdf31b6e9a RCX: 00007f6b95024f4b
[  472.073566] RDX: 00007ffdf31b51b0 RSI: 00007ffdf31b5178 RDI: 00007ffdf31b4d00
[  472.073610] RBP: 00007ffdf31b4e20 R08: 0000000000000002 R09: 00000000000000a1
[  472.073658] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf31b6e96
[  472.073697] R13: 00007ffdf31b51b0 R14: 00007ffdf31b4d00 R15: 00007ffdf31b5178
| [  472.182438] #PF: error_code(0x0000) - not-present page
| [  472.182470] PGD 719f067 P4D 3188067 PUD 3189067 PMD 0
| [  472.182503] Oops: Oops: 0000 [#119] SMP
| [  472.182578] Tainted: [D]=DIE
[  472.182599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.182634] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.182670] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.182765] RSP: 0018:ff7334300a89bbc0 EFLAGS: 00010202
[  472.182793] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.182826] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.182869] RBP: ff7334300a89bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.182910] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1d6c0
[  472.182952] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.182998] FS:  00007f5db7fb6cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  472.183046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.183080] CR2: 0000000000000001 CR3: 0000000004b32004 CR4: 0000000000771ef0
[  472.183123] PKRU: 55555554
[  472.183138] Call Trace:
[  472.183151]  <TASK>
[  472.183165]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.183191]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.183213]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.183234]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.183254]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.183278]  do_file_open (fs/namei.c:5029)
[  472.183297]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.183318]  do_open_execat (fs/exec.c:786)
[  472.183340]  alloc_bprm (fs/exec.c:1496)
[  472.183363]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.183392]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.183414]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.183438]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.183467] RIP: 0033:0x7f5db826cf4b
[  472.183487] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.183589] RSP: 002b:00007ffdefb02088 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.183633] RAX: ffffffffffffffda RBX: 00007ffdefb02e9a RCX: 00007f5db826cf4b
[  472.183678] RDX: 00007ffdefb02540 RSI: 00007ffdefb02508 RDI: 00007ffdefb02090
[  472.183721] RBP: 00007ffdefb021b0 R08: 0000000000000002 R09: 00000000000000a1
[  472.183761] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdefb02e96
[  472.183805] R13: 00007ffdefb02540 R14: 00007ffdefb02090 R15: 00007ffdefb02508
| [  472.292248] #PF: error_code(0x0000) - not-present page
| [  472.292278] PGD 4a06067 P4D 4a0b067 PUD 4a05067 PMD 0
| [  472.292310] Oops: Oops: 0000 [#120] SMP
| [  472.292388] Tainted: [D]=DIE
[  472.292410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.292444] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.292478] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.292590] RSP: 0018:ff7334300a893bc0 EFLAGS: 00010202
[  472.292619] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.292662] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.292703] RBP: ff7334300a893c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.292745] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0e40
[  472.292784] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.292830] FS:  00007f3a1e119cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  472.292877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.292910] CR2: 0000000000000001 CR3: 0000000004a09002 CR4: 0000000000771ef0
[  472.292953] PKRU: 55555554
[  472.292967] Call Trace:
[  472.292982]  <TASK>
[  472.292996]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.293027]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.293051]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.293072]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.293095]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.293116]  do_file_open (fs/namei.c:5029)
[  472.293134]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.293157]  do_open_execat (fs/exec.c:786)
[  472.293179]  alloc_bprm (fs/exec.c:1496)
[  472.293200]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.293224]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.293244]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.293265]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.293297] RIP: 0033:0x7f3a1e3cff4b
[  472.293319] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.293416] RSP: 002b:00007ffe5c8e1848 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.293459] RAX: ffffffffffffffda RBX: 00007ffe5c8e2e9a RCX: 00007f3a1e3cff4b
[  472.293500] RDX: 00007ffe5c8e1d00 RSI: 00007ffe5c8e1cc8 RDI: 00007ffe5c8e1850
[  472.293540] RBP: 00007ffe5c8e1970 R08: 0000000000000002 R09: 00000000000000a1
[  472.293586] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe5c8e2e96
[  472.293630] R13: 00007ffe5c8e1d00 R14: 00007ffe5c8e1850 R15: 00007ffe5c8e1cc8
| [  472.397092] #PF: error_code(0x0000) - not-present page
| [  472.397123] PGD 718f067 P4D 3208067 PUD 7145067 PMD 0
| [  472.397152] Oops: Oops: 0000 [#121] SMP
| [  472.397228] Tainted: [D]=DIE
[  472.397249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.397284] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.397316] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.397414] RSP: 0018:ff7334300a893bc0 EFLAGS: 00010202
[  472.397442] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.397474] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.397519] RBP: ff7334300a893c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.397559] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362000
[  472.397607] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.397652] FS:  00007f61d83b6cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  472.397695] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.397729] CR2: 0000000000000001 CR3: 0000000001cec005 CR4: 0000000000771ef0
[  472.397772] PKRU: 55555554
[  472.397787] Call Trace:
[  472.397799]  <TASK>
[  472.397814]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.397842]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.397864]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.397885]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.397907]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.397930]  do_file_open (fs/namei.c:5029)
[  472.397957]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.397979]  do_open_execat (fs/exec.c:786)
[  472.397998]  alloc_bprm (fs/exec.c:1496)
[  472.398021]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.398049]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.398070]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.398093]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.398123] RIP: 0033:0x7f61d866cf4b
[  472.398146] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.398240] RSP: 002b:00007ffd98f76e58 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.398279] RAX: ffffffffffffffda RBX: 00007ffd98f78e9a RCX: 00007f61d866cf4b
[  472.398323] RDX: 00007ffd98f77310 RSI: 00007ffd98f772d8 RDI: 00007ffd98f76e60
[  472.398364] RBP: 00007ffd98f76f80 R08: 0000000000000002 R09: 00000000000000a1
[  472.398407] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd98f78e96
[  472.398449] R13: 00007ffd98f77310 R14: 00007ffd98f76e60 R15: 00007ffd98f772d8
| [  472.506654] #PF: error_code(0x0000) - not-present page
| [  472.506684] PGD 707c067 P4D 1953067 PUD 4969067 PMD 0
| [  472.506712] Oops: Oops: 0000 [#122] SMP
| [  472.506782] Tainted: [D]=DIE
[  472.506802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.506835] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.506866] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.506959] RSP: 0018:ff7334300a833bc0 EFLAGS: 00010202
[  472.506988] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.507028] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.507066] RBP: ff7334300a833c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.507105] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bcb40
[  472.507143] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.507184] FS:  00007fcfe74dfcc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  472.507224] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.507257] CR2: 0000000000000001 CR3: 000000000187c005 CR4: 0000000000771ef0
[  472.507297] PKRU: 55555554
[  472.507311] Call Trace:
[  472.507325]  <TASK>
[  472.507339]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.507365]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.507388]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.507408]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.507427]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.507449]  do_file_open (fs/namei.c:5029)
[  472.507469]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.507491]  do_open_execat (fs/exec.c:786)
[  472.507511]  alloc_bprm (fs/exec.c:1496)
[  472.507531]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.507558]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.507579]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.507603]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.507632] RIP: 0033:0x7fcfe7795f4b
[  472.507653] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.507743] RSP: 002b:00007fff2d7987d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.507784] RAX: ffffffffffffffda RBX: 00007fff2d79ae9a RCX: 00007fcfe7795f4b
[  472.507826] RDX: 00007fff2d798c90 RSI: 00007fff2d798c58 RDI: 00007fff2d7987e0
[  472.507867] RBP: 00007fff2d798900 R08: 0000000000000002 R09: 00000000000000a1
[  472.507908] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff2d79ae96
[  472.507948] R13: 00007fff2d798c90 R14: 00007fff2d7987e0 R15: 00007fff2d798c58
| [  472.616542] #PF: error_code(0x0000) - not-present page
| [  472.616579] PGD 4866067 P4D 701a067 PUD 1981067 PMD 0
| [  472.616612] Oops: Oops: 0000 [#123] SMP
| [  472.616692] Tainted: [D]=DIE
[  472.616713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.616749] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.616779] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.616880] RSP: 0018:ff7334300a82bbc0 EFLAGS: 00010202
[  472.616911] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.616953] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.616995] RBP: ff7334300a82bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.617037] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0540
[  472.617078] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.617126] FS:  00007f38906a6cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  472.617172] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.617208] CR2: 0000000000000001 CR3: 000000000187c005 CR4: 0000000000771ef0
[  472.617247] PKRU: 55555554
[  472.617261] Call Trace:
[  472.617275]  <TASK>
[  472.617289]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.617321]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.617345]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.617367]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.617388]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.617411]  do_file_open (fs/namei.c:5029)
[  472.617432]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.617452]  do_open_execat (fs/exec.c:786)
[  472.617474]  alloc_bprm (fs/exec.c:1496)
[  472.617496]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.617523]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.617545]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.617567]  ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272)
[  472.617601]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.617631] RIP: 0033:0x7f389095cf4b
[  472.617655] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.617753] RSP: 002b:00007ffe7c7adfd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.617795] RAX: ffffffffffffffda RBX: 00007ffe7c7aee9a RCX: 00007f389095cf4b
[  472.617839] RDX: 00007ffe7c7ae490 RSI: 00007ffe7c7ae458 RDI: 00007ffe7c7adfe0
[  472.617873] RBP: 00007ffe7c7ae100 R08: 0000000000000002 R09: 00000000000000a1
[  472.617915] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7c7aee96
[  472.617956] R13: 00007ffe7c7ae490 R14: 00007ffe7c7adfe0 R15: 00007ffe7c7ae458
| [  472.726399] #PF: error_code(0x0000) - not-present page
| [  472.726433] PGD 3229067 P4D 49d2067 PUD 701a067 PMD 0
| [  472.726464] Oops: Oops: 0000 [#124] SMP
| [  472.726531] Tainted: [D]=DIE
[  472.726556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.726595] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.726632] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.726733] RSP: 0018:ff7334300a81bbc0 EFLAGS: 00010202
[  472.726765] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.726808] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.726849] RBP: ff7334300a81bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.726891] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0f00
[  472.726933] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.726977] FS:  00007fa4b3e5fcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  472.727022] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.727059] CR2: 0000000000000001 CR3: 000000000187c001 CR4: 0000000000771ef0
[  472.727105] PKRU: 55555554
[  472.727118] Call Trace:
[  472.727132]  <TASK>
[  472.727147]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.727178]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.727203]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.727230]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.727253]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.727275]  do_file_open (fs/namei.c:5029)
[  472.727295]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.727317]  do_open_execat (fs/exec.c:786)
[  472.727340]  alloc_bprm (fs/exec.c:1496)
[  472.727363]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.727390]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.727410]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.727434]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.727463] RIP: 0033:0x7fa4b4115f4b
[  472.727483] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.727586] RSP: 002b:00007ffcf0b0c548 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.727628] RAX: ffffffffffffffda RBX: 00007ffcf0b0ee9a RCX: 00007fa4b4115f4b
[  472.727671] RDX: 00007ffcf0b0ca00 RSI: 00007ffcf0b0c9c8 RDI: 00007ffcf0b0c550
[  472.727711] RBP: 00007ffcf0b0c670 R08: 0000000000000002 R09: 00000000000000a1
[  472.727751] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcf0b0ee96
[  472.727791] R13: 00007ffcf0b0ca00 R14: 00007ffcf0b0c550 R15: 00007ffcf0b0c9c8
| [  472.836200] #PF: error_code(0x0000) - not-present page
| [  472.836234] PGD 7201067 P4D 336a067 PUD 707c067 PMD 0
| [  472.836265] Oops: Oops: 0000 [#125] SMP
| [  472.836337] Tainted: [D]=DIE
[  472.836358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.836391] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.836423] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.836522] RSP: 0018:ff7334300a80bbc0 EFLAGS: 00010202
[  472.836551] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.836597] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.836638] RBP: ff7334300a80bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.836683] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362900
[  472.836723] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.836767] FS:  00007f029ef30cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  472.836808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.836842] CR2: 0000000000000001 CR3: 000000000493e006 CR4: 0000000000771ef0
[  472.836883] PKRU: 55555554
[  472.836898] Call Trace:
[  472.836912]  <TASK>
[  472.836927]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.836952]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.836979]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.837001]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.837022]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.837045]  do_file_open (fs/namei.c:5029)
[  472.837066]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.837088]  do_open_execat (fs/exec.c:786)
[  472.837109]  alloc_bprm (fs/exec.c:1496)
[  472.837129]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.837158]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.837180]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.837206]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.837235] RIP: 0033:0x7f029f1e6f4b
[  472.837256] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.837356] RSP: 002b:00007ffd03419a98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.837398] RAX: ffffffffffffffda RBX: 00007ffd0341be9a RCX: 00007f029f1e6f4b
[  472.837441] RDX: 00007ffd03419f50 RSI: 00007ffd03419f18 RDI: 00007ffd03419aa0
[  472.837483] RBP: 00007ffd03419bc0 R08: 0000000000000002 R09: 00000000000000a1
[  472.837526] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd0341be96
[  472.837565] R13: 00007ffd03419f50 R14: 00007ffd03419aa0 R15: 00007ffd03419f18
| [  472.946126] #PF: error_code(0x0000) - not-present page
| [  472.946159] PGD 701f067 P4D 68e9067 PUD 1983067 PMD 0
| [  472.946193] Oops: Oops: 0000 [#126] SMP
| [  472.946277] Tainted: [D]=DIE
[  472.946297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  472.946335] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  472.946364] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  472.946465] RSP: 0018:ff7334300a7fbbc0 EFLAGS: 00010202
[  472.946493] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  472.946536] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  472.946579] RBP: ff7334300a7fbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  472.946617] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b0840
[  472.946657] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  472.946699] FS:  00007f7ee0057cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  472.946744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  472.946779] CR2: 0000000000000001 CR3: 0000000003381001 CR4: 0000000000771ef0
[  472.946818] PKRU: 55555554
[  472.946833] Call Trace:
[  472.946845]  <TASK>
[  472.946860]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  472.946888]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  472.946912]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  472.946930]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  472.946951]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  472.946976]  do_file_open (fs/namei.c:5029)
[  472.946997]  ? lock_rename_child (./include/linux/fs.h:1034)
[  472.947019]  do_open_execat (fs/exec.c:786)
[  472.947040]  alloc_bprm (fs/exec.c:1496)
[  472.947059]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  472.947086]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  472.947106]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  472.947128]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  472.947154] RIP: 0033:0x7f7ee030df4b
[  472.947177] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  472.947268] RSP: 002b:00007ffc0e67f618 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  472.947310] RAX: ffffffffffffffda RBX: 00007ffc0e680e9a RCX: 00007f7ee030df4b
[  472.947349] RDX: 00007ffc0e67fad0 RSI: 00007ffc0e67fa98 RDI: 00007ffc0e67f620
[  472.947387] RBP: 00007ffc0e67f740 R08: 0000000000000002 R09: 00000000000000a1
[  472.947429] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc0e680e96
[  472.947468] R13: 00007ffc0e67fad0 R14: 00007ffc0e67f620 R15: 00007ffc0e67fa98
| [  473.055932] #PF: error_code(0x0000) - not-present page
| [  473.055962] PGD 7258067 P4D 693e067 PUD 1d46067 PMD 0
| [  473.055992] Oops: Oops: 0000 [#127] SMP
| [  473.056070] Tainted: [D]=DIE
[  473.056091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.056127] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.056160] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.056261] RSP: 0018:ff7334300a7ebbc0 EFLAGS: 00010202
[  473.056291] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.056334] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.056373] RBP: ff7334300a7ebc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.056420] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b540
[  473.056459] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.056502] FS:  00007f99f494dcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  473.056543] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.056575] CR2: 0000000000000001 CR3: 0000000006862006 CR4: 0000000000771ef0
[  473.056623] PKRU: 55555554
[  473.056637] Call Trace:
[  473.056651]  <TASK>
[  473.056666]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.056695]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.056717]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.056737]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.056758]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.056781]  do_file_open (fs/namei.c:5029)
[  473.056801]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.056820]  do_open_execat (fs/exec.c:786)
[  473.056843]  alloc_bprm (fs/exec.c:1496)
[  473.056864]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.056891]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.056914]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.056933]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.056960] RIP: 0033:0x7f99f4c03f4b
[  473.056983] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.057073] RSP: 002b:00007ffdd0615118 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.057113] RAX: ffffffffffffffda RBX: 00007ffdd0617e9a RCX: 00007f99f4c03f4b
[  473.057156] RDX: 00007ffdd06155d0 RSI: 00007ffdd0615598 RDI: 00007ffdd0615120
[  473.057198] RBP: 00007ffdd0615240 R08: 0000000000000002 R09: 00000000000000a1
[  473.057243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdd0617e96
[  473.057283] R13: 00007ffdd06155d0 R14: 00007ffdd0615120 R15: 00007ffdd0615598
| [  473.165908] #PF: error_code(0x0000) - not-present page
| [  473.165944] PGD 4827067 P4D 70aa067 PUD 3233067 PMD 0
| [  473.165976] Oops: Oops: 0000 [#128] SMP
| [  473.166050] Tainted: [D]=DIE
[  473.166071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.166105] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.166139] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.166232] RSP: 0018:ff7334300a7dbbc0 EFLAGS: 00010202
[  473.166259] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.166299] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.166333] RBP: ff7334300a7dbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.166376] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3f00
[  473.166416] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.166459] FS:  00007ff6375b4cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  473.166503] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.166537] CR2: 0000000000000001 CR3: 00000000071a3001 CR4: 0000000000771ef0
[  473.166584] PKRU: 55555554
[  473.166599] Call Trace:
[  473.166614]  <TASK>
[  473.166628]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.166659]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.166679]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.166701]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.166724]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.166747]  do_file_open (fs/namei.c:5029)
[  473.166766]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.166787]  do_open_execat (fs/exec.c:786)
[  473.166807]  alloc_bprm (fs/exec.c:1496)
[  473.166828]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.166857]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.166880]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.166903]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.166927] RIP: 0033:0x7ff63786af4b
[  473.166947] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.167040] RSP: 002b:00007ffff571f0b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.167081] RAX: ffffffffffffffda RBX: 00007ffff5720e9a RCX: 00007ff63786af4b
[  473.167122] RDX: 00007ffff571f570 RSI: 00007ffff571f538 RDI: 00007ffff571f0c0
[  473.167166] RBP: 00007ffff571f1e0 R08: 0000000000000002 R09: 00000000000000a1
[  473.167206] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff5720e96
[  473.167246] R13: 00007ffff571f570 R14: 00007ffff571f0c0 R15: 00007ffff571f538
| [  473.275697] #PF: error_code(0x0000) - not-present page
| [  473.275727] PGD 4a08067 P4D 6820067 PUD 3353067 PMD 0
| [  473.275754] Oops: Oops: 0000 [#129] SMP
| [  473.275820] Tainted: [D]=DIE
[  473.275841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.275875] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.275909] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.276002] RSP: 0018:ff7334300a7f3bc0 EFLAGS: 00010202
[  473.276031] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.276073] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.276112] RBP: ff7334300a7f3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.276155] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a000
[  473.276193] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.276239] FS:  00007f7961dd1cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  473.276280] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.276315] CR2: 0000000000000001 CR3: 0000000007281006 CR4: 0000000000771ef0
[  473.276359] PKRU: 55555554
[  473.276373] Call Trace:
[  473.276387]  <TASK>
[  473.276399]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.276428]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.276451]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.276473]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.276495]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.276517]  do_file_open (fs/namei.c:5029)
[  473.276540]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.276560]  do_open_execat (fs/exec.c:786)
[  473.276586]  alloc_bprm (fs/exec.c:1496)
[  473.276609]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.276638]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.276660]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.276680]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.276703] RIP: 0033:0x7f7962087f4b
[  473.276722] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.276817] RSP: 002b:00007ffddde27298 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.276861] RAX: ffffffffffffffda RBX: 00007ffddde28e9a RCX: 00007f7962087f4b
[  473.276901] RDX: 00007ffddde27750 RSI: 00007ffddde27718 RDI: 00007ffddde272a0
[  473.276941] RBP: 00007ffddde273c0 R08: 0000000000000002 R09: 00000000000000a1
[  473.276982] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddde28e96
[  473.277024] R13: 00007ffddde27750 R14: 00007ffddde272a0 R15: 00007ffddde27718
| [  473.385527] #PF: error_code(0x0000) - not-present page
| [  473.385559] PGD 48aa067 P4D 1d4a067 PUD 6859067 PMD 0
| [  473.385593] Oops: Oops: 0000 [#130] SMP
| [  473.385674] Tainted: [D]=DIE
[  473.385696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.385731] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.385760] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.385855] RSP: 0018:ff7334300a7c3bc0 EFLAGS: 00010202
[  473.385884] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.385930] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.385963] RBP: ff7334300a7c3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.386007] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d03c0
[  473.386050] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.386093] FS:  00007fab05db3cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  473.386136] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.386170] CR2: 0000000000000001 CR3: 0000000004a72004 CR4: 0000000000771ef0
[  473.386213] PKRU: 55555554
[  473.386229] Call Trace:
[  473.386243]  <TASK>
[  473.386258]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.386288]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.386312]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.386334]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.386358]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.386383]  do_file_open (fs/namei.c:5029)
[  473.386405]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.386429]  do_open_execat (fs/exec.c:786)
[  473.386450]  alloc_bprm (fs/exec.c:1496)
[  473.386470]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.386498]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.386519]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.386543]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.386571] RIP: 0033:0x7fab06069f4b
[  473.386593] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.386688] RSP: 002b:00007fff807eb408 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.386731] RAX: ffffffffffffffda RBX: 00007fff807ece9a RCX: 00007fab06069f4b
[  473.386776] RDX: 00007fff807eb8c0 RSI: 00007fff807eb888 RDI: 00007fff807eb410
[  473.386817] RBP: 00007fff807eb530 R08: 0000000000000002 R09: 00000000000000a1
[  473.386857] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff807ece96
[  473.386900] R13: 00007fff807eb8c0 R14: 00007fff807eb410 R15: 00007fff807eb888
| [  473.495423] #PF: error_code(0x0000) - not-present page
| [  473.495453] PGD 4bee067 P4D 6977067 PUD 725b067 PMD 0
| [  473.495484] Oops: Oops: 0000 [#131] SMP
| [  473.495558] Tainted: [D]=DIE
[  473.495589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.495625] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.495657] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.495752] RSP: 0018:ff7334300a7b3bc0 EFLAGS: 00010202
[  473.495784] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.495828] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.495869] RBP: ff7334300a7b3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.495909] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc33610c0
[  473.495949] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.495994] FS:  00007fd171bd5cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  473.496036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.496068] CR2: 0000000000000001 CR3: 0000000003311005 CR4: 0000000000771ef0
[  473.496109] PKRU: 55555554
[  473.496122] Call Trace:
[  473.496137]  <TASK>
[  473.496150]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.496177]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.496201]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.496221]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.496239]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.496259]  do_file_open (fs/namei.c:5029)
[  473.496278]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.496300]  do_open_execat (fs/exec.c:786)
[  473.496318]  alloc_bprm (fs/exec.c:1496)
[  473.496338]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.496365]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.496386]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.496407]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.496434] RIP: 0033:0x7fd171e8bf4b
[  473.496455] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.496547] RSP: 002b:00007ffeb1837958 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.496591] RAX: ffffffffffffffda RBX: 00007ffeb1838e9a RCX: 00007fd171e8bf4b
[  473.496632] RDX: 00007ffeb1837e10 RSI: 00007ffeb1837dd8 RDI: 00007ffeb1837960
[  473.496676] RBP: 00007ffeb1837a80 R08: 0000000000000002 R09: 00000000000000a1
[  473.496716] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb1838e96
[  473.496761] R13: 00007ffeb1837e10 R14: 00007ffeb1837960 R15: 00007ffeb1837dd8
| [  473.605206] #PF: error_code(0x0000) - not-present page
| [  473.605239] PGD 339e067 P4D 4a13067 PUD 6977067 PMD 0
| [  473.605269] Oops: Oops: 0000 [#132] SMP
| [  473.605348] Tainted: [D]=DIE
[  473.605368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.605401] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.605434] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.605531] RSP: 0018:ff7334300a7cbbc0 EFLAGS: 00010202
[  473.605557] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.605603] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.605645] RBP: ff7334300a7cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.605686] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3600
[  473.605726] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.605770] FS:  00007f9c2123fcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  473.605814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.605848] CR2: 0000000000000001 CR3: 0000000003311002 CR4: 0000000000771ef0
[  473.605889] PKRU: 55555554
[  473.605904] Call Trace:
[  473.605920]  <TASK>
[  473.605936]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.605965]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.605991]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.606016]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.606037]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.606058]  do_file_open (fs/namei.c:5029)
[  473.606079]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.606099]  do_open_execat (fs/exec.c:786)
[  473.606122]  alloc_bprm (fs/exec.c:1496)
[  473.606142]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.606171]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.606189]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.606213]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.606240] RIP: 0033:0x7f9c214f5f4b
[  473.606262] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.606357] RSP: 002b:00007fffca4e5e98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.606397] RAX: ffffffffffffffda RBX: 00007fffca4e7e9a RCX: 00007f9c214f5f4b
[  473.606434] RDX: 00007fffca4e6350 RSI: 00007fffca4e6318 RDI: 00007fffca4e5ea0
[  473.606475] RBP: 00007fffca4e5fc0 R08: 0000000000000002 R09: 00000000000000a1
[  473.606517] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffca4e7e96
[  473.606557] R13: 00007fffca4e6350 R14: 00007fffca4e5ea0 R15: 00007fffca4e6318
| [  473.715101] #PF: error_code(0x0000) - not-present page
| [  473.715135] PGD 3231067 P4D 12a8067 PUD 49ed067 PMD 0
| [  473.715168] Oops: Oops: 0000 [#133] SMP
| [  473.715245] Tainted: [D]=DIE
[  473.715264] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.715299] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.715331] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.715430] RSP: 0018:ff7334300a793bc0 EFLAGS: 00010202
[  473.715459] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.715505] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.715546] RBP: ff7334300a793c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.715591] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361600
[  473.715634] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.715677] FS:  00007f9ec491dcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  473.715717] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.715750] CR2: 0000000000000001 CR3: 0000000003311006 CR4: 0000000000771ef0
[  473.715792] PKRU: 55555554
[  473.715807] Call Trace:
[  473.715821]  <TASK>
[  473.715836]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.715865]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.715890]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.715911]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.715933]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.715955]  do_file_open (fs/namei.c:5029)
[  473.715980]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.716004]  do_open_execat (fs/exec.c:786)
[  473.716026]  alloc_bprm (fs/exec.c:1496)
[  473.716049]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.716081]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.716103]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.716126]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.716160] RIP: 0033:0x7f9ec4bd3f4b
[  473.716182] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.716285] RSP: 002b:00007ffc3af3a108 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.716328] RAX: ffffffffffffffda RBX: 00007ffc3af3ce9a RCX: 00007f9ec4bd3f4b
[  473.716372] RDX: 00007ffc3af3a5c0 RSI: 00007ffc3af3a588 RDI: 00007ffc3af3a110
[  473.716411] RBP: 00007ffc3af3a230 R08: 0000000000000002 R09: 00000000000000a1
[  473.716452] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc3af3ce96
[  473.716490] R13: 00007ffc3af3a5c0 R14: 00007ffc3af3a110 R15: 00007ffc3af3a588
| [  473.824827] #PF: error_code(0x0000) - not-present page
| [  473.824856] PGD 3269067 P4D 7117067 PUD 12a8067 PMD 0
| [  473.824882] Oops: Oops: 0000 [#134] SMP
| [  473.824962] Tainted: [D]=DIE
[  473.824985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.825022] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.825054] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.825153] RSP: 0018:ff7334300a79bbc0 EFLAGS: 00010202
[  473.825185] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.825217] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.825257] RBP: ff7334300a79bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.825301] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5f00
[  473.825347] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.825392] FS:  00007fc098b72cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  473.825434] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.825466] CR2: 0000000000000001 CR3: 0000000003311003 CR4: 0000000000771ef0
[  473.825507] PKRU: 55555554
[  473.825519] Call Trace:
[  473.825533]  <TASK>
[  473.825545]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.825576]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.825605]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.825628]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.825649]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.825676]  do_file_open (fs/namei.c:5029)
[  473.825697]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.825721]  do_open_execat (fs/exec.c:786)
[  473.825741]  alloc_bprm (fs/exec.c:1496)
[  473.825762]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.825788]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.825807]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.825830]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.825859] RIP: 0033:0x7fc098e28f4b
[  473.825876] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.825966] RSP: 002b:00007fff8f6d5aa8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.826008] RAX: ffffffffffffffda RBX: 00007fff8f6d7e9a RCX: 00007fc098e28f4b
[  473.826048] RDX: 00007fff8f6d5f60 RSI: 00007fff8f6d5f28 RDI: 00007fff8f6d5ab0
[  473.826088] RBP: 00007fff8f6d5bd0 R08: 0000000000000002 R09: 00000000000000a1
[  473.826129] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8f6d7e96
[  473.826170] R13: 00007fff8f6d5f60 R14: 00007fff8f6d5ab0 R15: 00007fff8f6d5f28
| [  473.934509] #PF: error_code(0x0000) - not-present page
| [  473.934542] PGD 724d067 P4D 719e067 PUD 7117067 PMD 0
| [  473.934574] Oops: Oops: 0000 [#135] SMP
| [  473.934651] Tainted: [D]=DIE
[  473.934672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  473.934706] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  473.934738] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  473.934832] RSP: 0018:ff7334300a783bc0 EFLAGS: 00010202
[  473.934859] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  473.934898] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  473.934937] RBP: ff7334300a783c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  473.934979] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e5600
[  473.935021] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  473.935064] FS:  00007fa2de0e4cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  473.935107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  473.935140] CR2: 0000000000000001 CR3: 0000000003311005 CR4: 0000000000771ef0
[  473.935181] PKRU: 55555554
[  473.935201] Call Trace:
[  473.935217]  <TASK>
[  473.935231]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  473.935259]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  473.935284]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  473.935305]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  473.935326]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  473.935347]  do_file_open (fs/namei.c:5029)
[  473.935369]  ? lock_rename_child (./include/linux/fs.h:1034)
[  473.935390]  do_open_execat (fs/exec.c:786)
[  473.935412]  alloc_bprm (fs/exec.c:1496)
[  473.935433]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  473.935462]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  473.935483]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  473.935505]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  473.935534] RIP: 0033:0x7fa2de39af4b
[  473.935555] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  473.935653] RSP: 002b:00007ffcf88bc528 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  473.935696] RAX: ffffffffffffffda RBX: 00007ffcf88bee9a RCX: 00007fa2de39af4b
[  473.935739] RDX: 00007ffcf88bc9e0 RSI: 00007ffcf88bc9a8 RDI: 00007ffcf88bc530
[  473.935779] RBP: 00007ffcf88bc650 R08: 0000000000000002 R09: 00000000000000a1
[  473.935819] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcf88bee96
[  473.935859] R13: 00007ffcf88bc9e0 R14: 00007ffcf88bc530 R15: 00007ffcf88bc9a8
| [  474.044214] #PF: error_code(0x0000) - not-present page
| [  474.044250] PGD 707d067 P4D 4a09067 PUD 7218067 PMD 0
| [  474.044285] Oops: Oops: 0000 [#136] SMP
| [  474.044359] Tainted: [D]=DIE
[  474.044380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  474.044418] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  474.044452] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  474.044547] RSP: 0018:ff7334300a76bbc0 EFLAGS: 00010202
[  474.044575] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  474.044619] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  474.044659] RBP: ff7334300a76bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  474.044699] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361840
[  474.044740] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  474.044781] FS:  00007fec64531cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  474.044823] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  474.044857] CR2: 0000000000000001 CR3: 0000000003234003 CR4: 0000000000771ef0
[  474.044897] PKRU: 55555554
[  474.044911] Call Trace:
[  474.044924]  <TASK>
[  474.044940]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  474.044972]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  474.045001]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  474.045020]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  474.045042]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  474.045063]  do_file_open (fs/namei.c:5029)
[  474.045086]  ? lock_rename_child (./include/linux/fs.h:1034)
[  474.045107]  do_open_execat (fs/exec.c:786)
[  474.045130]  alloc_bprm (fs/exec.c:1496)
[  474.045151]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  474.045181]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  474.045203]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  474.045227]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  474.045254] RIP: 0033:0x7fec647e7f4b
[  474.045276] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  474.045376] RSP: 002b:00007fff0b8323e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  474.045417] RAX: ffffffffffffffda RBX: 00007fff0b833e9a RCX: 00007fec647e7f4b
[  474.045457] RDX: 00007fff0b8328a0 RSI: 00007fff0b832868 RDI: 00007fff0b8323f0
[  474.045496] RBP: 00007fff0b832510 R08: 0000000000000002 R09: 00000000000000a1
[  474.045535] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff0b833e96
[  474.045575] R13: 00007fff0b8328a0 R14: 00007fff0b8323f0 R15: 00007fff0b832868
| [  474.153870] #PF: error_code(0x0000) - not-present page
| [  474.153904] PGD 32a3067 P4D 73a8067 PUD 724c067 PMD 0
| [  474.153935] Oops: Oops: 0000 [#137] SMP
| [  474.154013] Tainted: [D]=DIE
[  474.154034] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  474.154075] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  474.154105] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  474.154205] RSP: 0018:ff7334300a753bc0 EFLAGS: 00010202
[  474.154236] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  474.154276] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  474.154320] RBP: ff7334300a753c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  474.154361] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3361f00
[  474.154407] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  474.154461] FS:  00007ff67d2ebcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  474.154508] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  474.154543] CR2: 0000000000000001 CR3: 0000000003234001 CR4: 0000000000771ef0
[  474.154587] PKRU: 55555554
[  474.154600] Call Trace:
[  474.154615]  <TASK>
[  474.154630]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  474.154659]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  474.154683]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  474.154705]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  474.154729]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  474.154750]  do_file_open (fs/namei.c:5029)
[  474.154771]  ? lock_rename_child (./include/linux/fs.h:1034)
[  474.154792]  do_open_execat (fs/exec.c:786)
[  474.154812]  alloc_bprm (fs/exec.c:1496)
[  474.154834]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  474.154861]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  474.154884]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  474.154916]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  474.154944] RIP: 0033:0x7ff67d5a1f4b
[  474.154967] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  474.155065] RSP: 002b:00007ffc6c72a798 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  474.155112] RAX: ffffffffffffffda RBX: 00007ffc6c72ce9a RCX: 00007ff67d5a1f4b
[  474.155151] RDX: 00007ffc6c72ac50 RSI: 00007ffc6c72ac18 RDI: 00007ffc6c72a7a0
[  474.155194] RBP: 00007ffc6c72a8c0 R08: 0000000000000002 R09: 00000000000000a1
[  474.155234] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc6c72ce96
[  474.155276] R13: 00007ffc6c72ac50 R14: 00007ffc6c72a7a0 R15: 00007ffc6c72ac18
| [  474.263750] #PF: error_code(0x0000) - not-present page
| [  474.263779] PGD 31e8067 P4D 4823067 PUD 31d8067 PMD 0
| [  474.263809] Oops: Oops: 0000 [#138] SMP
| [  474.263880] Tainted: [D]=DIE
[  474.263903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  474.263933] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  474.263966] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  474.264059] RSP: 0018:ff7334300a763bc0 EFLAGS: 00010202
[  474.264091] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  474.264133] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  474.264177] RBP: ff7334300a763c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  474.264217] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18aea80
[  474.264259] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  474.264310] FS:  00007f6261ab1cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  474.264354] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  474.264382] CR2: 0000000000000001 CR3: 0000000004821002 CR4: 0000000000771ef0
[  474.264423] PKRU: 55555554
[  474.264437] Call Trace:
[  474.264452]  <TASK>
[  474.264467]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  474.264494]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  474.264522]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  474.264544]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  474.264565]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  474.264592]  do_file_open (fs/namei.c:5029)
[  474.264613]  ? lock_rename_child (./include/linux/fs.h:1034)
[  474.264636]  do_open_execat (fs/exec.c:786)
[  474.264659]  alloc_bprm (fs/exec.c:1496)
[  474.264680]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  474.264708]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  474.264730]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  474.264752]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  474.264783] RIP: 0033:0x7f6261d67f4b
[  474.264805] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  474.264897] RSP: 002b:00007ffc676bc498 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  474.264939] RAX: ffffffffffffffda RBX: 00007ffc676bee9a RCX: 00007f6261d67f4b
[  474.264988] RDX: 00007ffc676bc950 RSI: 00007ffc676bc918 RDI: 00007ffc676bc4a0
[  474.265028] RBP: 00007ffc676bc5c0 R08: 0000000000000002 R09: 00000000000000a1
[  474.265069] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc676bee96
[  474.265110] R13: 00007ffc676bc950 R14: 00007ffc676bc4a0 R15: 00007ffc676bc918
| [  474.373619] #PF: error_code(0x0000) - not-present page
| [  474.373656] PGD 49df067 P4D 1977067 PUD 706d067 PMD 0
| [  474.373690] Oops: Oops: 0000 [#139] SMP
| [  474.373771] Tainted: [D]=DIE
[  474.373795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  474.373830] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  474.373864] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  474.373961] RSP: 0018:ff7334300a73bbc0 EFLAGS: 00010202
[  474.373992] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  474.374036] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  474.374076] RBP: ff7334300a73bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  474.374114] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d79c0
[  474.374157] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  474.374209] FS:  00007f0456686cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  474.374254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  474.374288] CR2: 0000000000000001 CR3: 0000000004821001 CR4: 0000000000771ef0
[  474.374329] PKRU: 55555554
[  474.374342] Call Trace:
[  474.374357]  <TASK>
[  474.374371]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  474.374400]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  474.374422]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  474.374443]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  474.374464]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  474.374487]  do_file_open (fs/namei.c:5029)
[  474.374508]  ? lock_rename_child (./include/linux/fs.h:1034)
[  474.374529]  do_open_execat (fs/exec.c:786)
[  474.374551]  alloc_bprm (fs/exec.c:1496)
[  474.374574]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  474.374606]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  474.374629]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  474.374653]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  474.374684] RIP: 0033:0x7f045693cf4b
[  474.374705] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  474.374799] RSP: 002b:00007ffe4d0a2828 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  474.374841] RAX: ffffffffffffffda RBX: 00007ffe4d0a3e9a RCX: 00007f045693cf4b
[  474.374882] RDX: 00007ffe4d0a2ce0 RSI: 00007ffe4d0a2ca8 RDI: 00007ffe4d0a2830
[  474.374923] RBP: 00007ffe4d0a2950 R08: 0000000000000002 R09: 00000000000000a1
[  474.374969] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4d0a3e96
[  474.375010] R13: 00007ffe4d0a2ce0 R14: 00007ffe4d0a2830 R15: 00007ffe4d0a2ca8
| [  474.483529] #PF: error_code(0x0000) - not-present page
| [  474.483563] PGD 4bee067 P4D 48c5067 PUD 193b067 PMD 0
| [  474.483595] Oops: Oops: 0000 [#140] SMP
| [  474.483670] Tainted: [D]=DIE
[  474.483690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  474.483727] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  474.483756] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  474.483850] RSP: 0018:ff7334300a72bbc0 EFLAGS: 00010202
[  474.483878] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  474.483920] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  474.483964] RBP: ff7334300a72bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  474.484006] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1fd80
[  474.484047] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  474.484093] FS:  00007f31a46d4cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  474.484136] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  474.484176] CR2: 0000000000000001 CR3: 000000000198a006 CR4: 0000000000771ef0
[  474.484224] PKRU: 55555554
[  474.484240] Call Trace:
[  474.484254]  <TASK>
[  474.484268]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  474.484295]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  474.484317]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  474.484339]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  474.484361]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  474.484383]  do_file_open (fs/namei.c:5029)
[  474.484405]  ? lock_rename_child (./include/linux/fs.h:1034)
[  474.484427]  do_open_execat (fs/exec.c:786)
[  474.484448]  alloc_bprm (fs/exec.c:1496)
[  474.484472]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  474.484497]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  474.484521]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  474.484545]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  474.484577] RIP: 0033:0x7f31a498af4b
[  474.484601] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  474.484688] RSP: 002b:00007ffe573215b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  474.484727] RAX: ffffffffffffffda RBX: 00007ffe57323e9a RCX: 00007f31a498af4b
[  474.484766] RDX: 00007ffe57321a70 RSI: 00007ffe57321a38 RDI: 00007ffe573215c0
[  474.484808] RBP: 00007ffe573216e0 R08: 0000000000000002 R09: 00000000000000a1
[  474.484856] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe57323e96
[  474.484896] R13: 00007ffe57321a70 R14: 00007ffe573215c0 R15: 00007ffe57321a38
| [  476.518017] #PF: error_code(0x0000) - not-present page
| [  476.518046] PGD 4956067 P4D 3140067 PUD 1970067 PMD 0
| [  476.518077] Oops: Oops: 0000 [#141] SMP
| [  476.518151] Tainted: [D]=DIE
[  476.518172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  476.518207] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  476.518239] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  476.518333] RSP: 0018:ff7334300a723bc0 EFLAGS: 00010202
[  476.518360] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  476.518401] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  476.518440] RBP: ff7334300a723c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  476.518482] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0900
[  476.518522] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  476.518564] FS:  00007f1360b36cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  476.518610] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  476.518643] CR2: 0000000000000001 CR3: 000000000198a004 CR4: 0000000000771ef0
[  476.518683] PKRU: 55555554
[  476.518697] Call Trace:
[  476.518710]  <TASK>
[  476.518724]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  476.518752]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  476.518776]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  476.518797]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  476.518817]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  476.518839]  do_file_open (fs/namei.c:5029)
[  476.518860]  ? lock_rename_child (./include/linux/fs.h:1034)
[  476.518882]  do_open_execat (fs/exec.c:786)
[  476.518904]  alloc_bprm (fs/exec.c:1496)
[  476.518925]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  476.518957]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  476.518979]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  476.519003]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  476.519032] RIP: 0033:0x7f1360decf4b
[  476.519055] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  476.519149] RSP: 002b:00007ffcf4d12318 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  476.519190] RAX: ffffffffffffffda RBX: 00007ffcf4d14e9a RCX: 00007f1360decf4b
[  476.519231] RDX: 00007ffcf4d127d0 RSI: 00007ffcf4d12798 RDI: 00007ffcf4d12320
[  476.519271] RBP: 00007ffcf4d12440 R08: 0000000000000002 R09: 00000000000000a1
[  476.519311] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcf4d14e96
[  476.519351] R13: 00007ffcf4d127d0 R14: 00007ffcf4d12320 R15: 00007ffcf4d12798
| [  476.627651] #PF: error_code(0x0000) - not-present page
| [  476.627687] PGD 706d067 P4D 318e067 PUD 33ec067 PMD 0
| [  476.627723] Oops: Oops: 0000 [#142] SMP
| [  476.627796] Tainted: [D]=DIE
[  476.627817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  476.627853] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  476.627882] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  476.627979] RSP: 0018:ff7334300a6fbbc0 EFLAGS: 00010202
[  476.628013] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  476.628056] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  476.628098] RBP: ff7334300a6fbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  476.628138] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1e840
[  476.628178] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  476.628223] FS:  00007f69a516ecc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  476.628267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  476.628298] CR2: 0000000000000001 CR3: 000000000198a004 CR4: 0000000000771ef0
[  476.628343] PKRU: 55555554
[  476.628356] Call Trace:
[  476.628370]  <TASK>
[  476.628386]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  476.628416]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  476.628445]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  476.628466]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  476.628491]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  476.628515]  do_file_open (fs/namei.c:5029)
[  476.628535]  ? lock_rename_child (./include/linux/fs.h:1034)
[  476.628559]  do_open_execat (fs/exec.c:786)
[  476.628581]  alloc_bprm (fs/exec.c:1496)
[  476.628603]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  476.628633]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  476.628656]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  476.628679]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  476.628709] RIP: 0033:0x7f69a5424f4b
[  476.628732] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  476.628824] RSP: 002b:00007fff60621b68 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  476.628866] RAX: ffffffffffffffda RBX: 00007fff60622e9a RCX: 00007f69a5424f4b
[  476.628905] RDX: 00007fff60622020 RSI: 00007fff60621fe8 RDI: 00007fff60621b70
[  476.628952] RBP: 00007fff60621c90 R08: 0000000000000002 R09: 00000000000000a1
[  476.628996] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff60622e96
[  476.629037] R13: 00007fff60622020 R14: 00007fff60621b70 R15: 00007fff60621fe8
| [  476.737533] #PF: error_code(0x0000) - not-present page
| [  476.737565] PGD 73a2067 P4D 4898067 PUD 4bcf067 PMD 0
| [  476.737600] Oops: Oops: 0000 [#143] SMP
| [  476.737678] Tainted: [D]=DIE
[  476.737700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  476.737735] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  476.737766] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  476.737863] RSP: 0018:ff7334300a6ebbc0 EFLAGS: 00010202
[  476.737891] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  476.737931] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  476.737972] RBP: ff7334300a6ebc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  476.738015] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e4180
[  476.738056] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  476.738101] FS:  00007f1c6aa33cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  476.738141] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  476.738178] CR2: 0000000000000001 CR3: 00000000072c2003 CR4: 0000000000771ef0
[  476.738222] PKRU: 55555554
[  476.738237] Call Trace:
[  476.738252]  <TASK>
[  476.738267]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  476.738295]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  476.738319]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  476.738342]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  476.738362]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  476.738385]  do_file_open (fs/namei.c:5029)
[  476.738407]  ? lock_rename_child (./include/linux/fs.h:1034)
[  476.738427]  do_open_execat (fs/exec.c:786)
[  476.738447]  alloc_bprm (fs/exec.c:1496)
[  476.738469]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  476.738497]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  476.738517]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  476.738541]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  476.738568] RIP: 0033:0x7f1c6ace9f4b
[  476.738590] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  476.738695] RSP: 002b:00007fff207aba98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  476.738735] RAX: ffffffffffffffda RBX: 00007fff207ade9a RCX: 00007f1c6ace9f4b
[  476.738776] RDX: 00007fff207abf50 RSI: 00007fff207abf18 RDI: 00007fff207abaa0
[  476.738819] RBP: 00007fff207abbc0 R08: 0000000000000002 R09: 00000000000000a1
[  476.738860] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff207ade96
[  476.738902] R13: 00007fff207abf50 R14: 00007fff207abaa0 R15: 00007fff207abf18
| [  476.847651] #PF: error_code(0x0000) - not-present page
| [  476.847687] PGD 3353067 P4D 3229067 PUD 4898067 PMD 0
| [  476.847718] Oops: Oops: 0000 [#144] SMP
| [  476.847794] Tainted: [D]=DIE
[  476.847815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  476.847850] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  476.847884] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  476.847980] RSP: 0018:ff7334300a723bc0 EFLAGS: 00010202
[  476.848008] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  476.848048] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  476.848088] RBP: ff7334300a723c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  476.848126] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e6840
[  476.848168] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  476.848211] FS:  00007f5b5349acc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  476.848254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  476.848289] CR2: 0000000000000001 CR3: 00000000072c2005 CR4: 0000000000771ef0
[  476.848331] PKRU: 55555554
[  476.848345] Call Trace:
[  476.848358]  <TASK>
[  476.848372]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  476.848396]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  476.848420]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  476.848441]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  476.848460]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  476.848484]  do_file_open (fs/namei.c:5029)
[  476.848505]  ? lock_rename_child (./include/linux/fs.h:1034)
[  476.848528]  do_open_execat (fs/exec.c:786)
[  476.848550]  alloc_bprm (fs/exec.c:1496)
[  476.848573]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  476.848605]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  476.848629]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  476.848652]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  476.848683] RIP: 0033:0x7f5b53750f4b
[  476.848708] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  476.848801] RSP: 002b:00007ffe69d9fab8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  476.848843] RAX: ffffffffffffffda RBX: 00007ffe69da1e9a RCX: 00007f5b53750f4b
[  476.848881] RDX: 00007ffe69d9ff70 RSI: 00007ffe69d9ff38 RDI: 00007ffe69d9fac0
[  476.848919] RBP: 00007ffe69d9fbe0 R08: 0000000000000002 R09: 00000000000000a1
[  476.848958] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe69da1e96
[  476.849007] R13: 00007ffe69d9ff70 R14: 00007ffe69d9fac0 R15: 00007ffe69d9ff38
| [  476.957482] #PF: error_code(0x0000) - not-present page
| [  476.957519] PGD 721d067 P4D 3229067 PUD 4898067 PMD 0
| [  476.957550] Oops: Oops: 0000 [#145] SMP
| [  476.957630] Tainted: [D]=DIE
[  476.957651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  476.957685] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  476.957716] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  476.957812] RSP: 0018:ff7334300a6e3bc0 EFLAGS: 00010202
[  476.957842] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  476.957882] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  476.957922] RBP: ff7334300a6e3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  476.957966] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0780
[  476.958009] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  476.958055] FS:  00007f9751af6cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  476.958097] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  476.958134] CR2: 0000000000000001 CR3: 00000000072c2001 CR4: 0000000000771ef0
[  476.958177] PKRU: 55555554
[  476.958192] Call Trace:
[  476.958204]  <TASK>
[  476.958219]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  476.958243]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  476.958267]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  476.958288]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  476.958307]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  476.958331]  do_file_open (fs/namei.c:5029)
[  476.958352]  ? lock_rename_child (./include/linux/fs.h:1034)
[  476.958375]  do_open_execat (fs/exec.c:786)
[  476.958397]  alloc_bprm (fs/exec.c:1496)
[  476.958417]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  476.958445]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  476.958466]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  476.958489]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  476.958514] RIP: 0033:0x7f9751dacf4b
[  476.958536] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  476.958634] RSP: 002b:00007ffdd5545748 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  476.958678] RAX: ffffffffffffffda RBX: 00007ffdd5546e9a RCX: 00007f9751dacf4b
[  476.958718] RDX: 00007ffdd5545c00 RSI: 00007ffdd5545bc8 RDI: 00007ffdd5545750
[  476.958761] RBP: 00007ffdd5545870 R08: 0000000000000002 R09: 00000000000000a1
[  476.958803] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdd5546e96
[  476.958842] R13: 00007ffdd5545c00 R14: 00007ffdd5545750 R15: 00007ffdd5545bc8
| [  477.067368] #PF: error_code(0x0000) - not-present page
| [  477.067402] PGD 333a067 P4D 4a6e067 PUD 3229067 PMD 0
| [  477.067433] Oops: Oops: 0000 [#146] SMP
| [  477.067508] Tainted: [D]=DIE
[  477.067530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.067562] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.067600] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.067696] RSP: 0018:ff7334300a6dbbc0 EFLAGS: 00010202
[  477.067726] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.067770] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.067809] RBP: ff7334300a6dbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.067853] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18af540
[  477.067901] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.067952] FS:  00007eff95a27cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  477.067994] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.068029] CR2: 0000000000000001 CR3: 00000000072c2004 CR4: 0000000000771ef0
[  477.068074] PKRU: 55555554
[  477.068089] Call Trace:
[  477.068103]  <TASK>
[  477.068118]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.068148]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.068172]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.068194]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.068213]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.068238]  do_file_open (fs/namei.c:5029)
[  477.068259]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.068281]  do_open_execat (fs/exec.c:786)
[  477.068304]  alloc_bprm (fs/exec.c:1496)
[  477.068329]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.068356]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.068377]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.068400]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.068427] RIP: 0033:0x7eff95cddf4b
[  477.068449] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.068542] RSP: 002b:00007ffe3cb88308 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.068575] RAX: ffffffffffffffda RBX: 00007ffe3cb89e9a RCX: 00007eff95cddf4b
[  477.068623] RDX: 00007ffe3cb887c0 RSI: 00007ffe3cb88788 RDI: 00007ffe3cb88310
[  477.068666] RBP: 00007ffe3cb88430 R08: 0000000000000002 R09: 00000000000000a1
[  477.068708] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe3cb89e96
[  477.068750] R13: 00007ffe3cb887c0 R14: 00007ffe3cb88310 R15: 00007ffe3cb88788
| [  477.177227] #PF: error_code(0x0000) - not-present page
| [  477.177264] PGD 691f067 P4D 4b26067 PUD 73a1067 PMD 0
| [  477.177300] Oops: Oops: 0000 [#147] SMP
| [  477.177377] Tainted: [D]=DIE
[  477.177398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.177431] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.177464] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.177558] RSP: 0018:ff7334300a6d3bc0 EFLAGS: 00010202
[  477.177586] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.177632] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.177673] RBP: ff7334300a6d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.177711] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e4f00
[  477.177753] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.177800] FS:  00007faff9f57cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  477.177843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.177880] CR2: 0000000000000001 CR3: 0000000004853002 CR4: 0000000000771ef0
[  477.177922] PKRU: 55555554
[  477.177937] Call Trace:
[  477.177951]  <TASK>
[  477.177963]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.177998]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.178022]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.178044]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.178066]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.178087]  do_file_open (fs/namei.c:5029)
[  477.178110]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.178128]  do_open_execat (fs/exec.c:786)
[  477.178148]  alloc_bprm (fs/exec.c:1496)
[  477.178169]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.178195]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.178217]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.178242]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.178274] RIP: 0033:0x7faffa20df4b
[  477.178297] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.178393] RSP: 002b:00007ffdfabf0f48 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.178437] RAX: ffffffffffffffda RBX: 00007ffdfabf1e9a RCX: 00007faffa20df4b
[  477.178479] RDX: 00007ffdfabf1400 RSI: 00007ffdfabf13c8 RDI: 00007ffdfabf0f50
[  477.178518] RBP: 00007ffdfabf1070 R08: 0000000000000002 R09: 00000000000000a1
[  477.178560] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdfabf1e96
[  477.178605] R13: 00007ffdfabf1400 R14: 00007ffdfabf0f50 R15: 00007ffdfabf13c8
| [  477.287061] #PF: error_code(0x0000) - not-present page
| [  477.287093] PGD 4bec067 P4D 31ee067 PUD 48cc067 PMD 0
| [  477.287127] Oops: Oops: 0000 [#148] SMP
| [  477.287202] Tainted: [D]=DIE
[  477.287224] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.287259] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.287292] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.287386] RSP: 0018:ff7334300a6f3bc0 EFLAGS: 00010202
[  477.287414] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.287461] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.287509] RBP: ff7334300a6f3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.287551] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18ae540
[  477.287593] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.287641] FS:  00007f102d878cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  477.287685] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.287713] CR2: 0000000000000001 CR3: 000000000483e003 CR4: 0000000000771ef0
[  477.287758] PKRU: 55555554
[  477.287771] Call Trace:
[  477.287788]  <TASK>
[  477.287802]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.287832]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.287856]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.287878]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.287898]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.287924]  do_file_open (fs/namei.c:5029)
[  477.287947]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.287971]  do_open_execat (fs/exec.c:786)
[  477.287994]  alloc_bprm (fs/exec.c:1496)
[  477.288017]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.288047]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.288068]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.288091]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.288122] RIP: 0033:0x7f102db2ef4b
[  477.288145] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.288242] RSP: 002b:00007ffd4dced2a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.288286] RAX: ffffffffffffffda RBX: 00007ffd4dcefe9a RCX: 00007f102db2ef4b
[  477.288328] RDX: 00007ffd4dced760 RSI: 00007ffd4dced728 RDI: 00007ffd4dced2b0
[  477.288370] RBP: 00007ffd4dced3d0 R08: 0000000000000002 R09: 00000000000000a1
[  477.288410] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4dcefe96
[  477.288453] R13: 00007ffd4dced760 R14: 00007ffd4dced2b0 R15: 00007ffd4dced728
| [  477.397092] #PF: error_code(0x0000) - not-present page
| [  477.397127] PGD 4aa5067 P4D 4b36067 PUD 31ee067 PMD 0
| [  477.397160] Oops: Oops: 0000 [#149] SMP
| [  477.397226] Tainted: [D]=DIE
[  477.397250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.397286] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.397317] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.397410] RSP: 0018:ff7334300a6d3bc0 EFLAGS: 00010202
[  477.397438] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.397482] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.397523] RBP: ff7334300a6d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.397572] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f780
[  477.397619] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.397668] FS:  00007f31c72d9cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  477.397712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.397745] CR2: 0000000000000001 CR3: 000000000483e006 CR4: 0000000000771ef0
[  477.397787] PKRU: 55555554
[  477.397801] Call Trace:
[  477.397816]  <TASK>
[  477.397831]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.397859]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.397883]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.397905]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.397927]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.397951]  do_file_open (fs/namei.c:5029)
[  477.397977]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.397998]  do_open_execat (fs/exec.c:786)
[  477.398021]  alloc_bprm (fs/exec.c:1496)
[  477.398042]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.398071]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.398092]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.398113]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.398143] RIP: 0033:0x7f31c758ff4b
[  477.398165] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.398264] RSP: 002b:00007ffcd2974228 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.398305] RAX: ffffffffffffffda RBX: 00007ffcd2976e9a RCX: 00007f31c758ff4b
[  477.398354] RDX: 00007ffcd29746e0 RSI: 00007ffcd29746a8 RDI: 00007ffcd2974230
[  477.398396] RBP: 00007ffcd2974350 R08: 0000000000000002 R09: 00000000000000a1
[  477.398438] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd2976e96
[  477.398485] R13: 00007ffcd29746e0 R14: 00007ffcd2974230 R15: 00007ffcd29746a8
| [  477.507023] #PF: error_code(0x0000) - not-present page
| [  477.507054] PGD 32f3067 P4D 724c067 PUD 3311067 PMD 0
| [  477.507080] Oops: Oops: 0000 [#150] SMP
| [  477.507160] Tainted: [D]=DIE
[  477.507177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.507214] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.507248] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.507342] RSP: 0018:ff7334300a6d3bc0 EFLAGS: 00010202
[  477.507368] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.507408] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.507451] RBP: ff7334300a6d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.507492] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a480
[  477.507532] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.507576] FS:  00007ff808dbbcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  477.507623] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.507655] CR2: 0000000000000001 CR3: 00000000033e5006 CR4: 0000000000771ef0
[  477.507696] PKRU: 55555554
[  477.507710] Call Trace:
[  477.507724]  <TASK>
[  477.507738]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.507765]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.507789]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.507811]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.507834]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.507857]  do_file_open (fs/namei.c:5029)
[  477.507879]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.507898]  do_open_execat (fs/exec.c:786)
[  477.507918]  alloc_bprm (fs/exec.c:1496)
[  477.507941]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.507964]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.507987]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.508011]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.508040] RIP: 0033:0x7ff809071f4b
[  477.508063] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.508160] RSP: 002b:00007ffd35075538 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.508205] RAX: ffffffffffffffda RBX: 00007ffd35076e9a RCX: 00007ff809071f4b
[  477.508251] RDX: 00007ffd350759f0 RSI: 00007ffd350759b8 RDI: 00007ffd35075540
[  477.508291] RBP: 00007ffd35075660 R08: 0000000000000002 R09: 00000000000000a1
[  477.508335] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd35076e96
[  477.508373] R13: 00007ffd350759f0 R14: 00007ffd35075540 R15: 00007ffd350759b8
| [  477.616811] #PF: error_code(0x0000) - not-present page
| [  477.616843] PGD 33f6067 P4D 331a067 PUD 6934067 PMD 0
| [  477.616874] Oops: Oops: 0000 [#151] SMP
| [  477.616945] Tainted: [D]=DIE
[  477.616966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.616999] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.617030] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.617120] RSP: 0018:ff7334300a143bc0 EFLAGS: 00010202
[  477.617150] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.617189] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.617228] RBP: ff7334300a143c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.617269] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc33613c0
[  477.617314] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.617359] FS:  00007f83b45a6cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  477.617403] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.617436] CR2: 0000000000000001 CR3: 0000000004b30003 CR4: 0000000000771ef0
[  477.617476] PKRU: 55555554
[  477.617490] Call Trace:
[  477.617503]  <TASK>
[  477.617517]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.617545]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.617567]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.617588]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.617612]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.617634]  do_file_open (fs/namei.c:5029)
[  477.617654]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.617675]  do_open_execat (fs/exec.c:786)
[  477.617697]  alloc_bprm (fs/exec.c:1496)
[  477.617717]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.617744]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.617764]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.617787]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.617815] RIP: 0033:0x7f83b485cf4b
[  477.617836] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.617927] RSP: 002b:00007ffcf3861378 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.617969] RAX: ffffffffffffffda RBX: 00007ffcf3863e9a RCX: 00007f83b485cf4b
[  477.618009] RDX: 00007ffcf3861830 RSI: 00007ffcf38617f8 RDI: 00007ffcf3861380
[  477.618049] RBP: 00007ffcf38614a0 R08: 0000000000000002 R09: 00000000000000a1
[  477.618088] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcf3863e96
[  477.618128] R13: 00007ffcf3861830 R14: 00007ffcf3861380 R15: 00007ffcf38617f8
| [  477.726770] #PF: error_code(0x0000) - not-present page
| [  477.726795] PGD 70a7067 P4D 4b36067 PUD 48cc067 PMD 0
| [  477.726825] Oops: Oops: 0000 [#152] SMP
| [  477.726902] Tainted: [D]=DIE
[  477.726928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.726968] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.727004] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.727097] RSP: 0018:ff7334300a6d3bc0 EFLAGS: 00010202
[  477.727125] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.727157] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.727199] RBP: ff7334300a6d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.727240] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be300
[  477.727280] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.727324] FS:  00007f2921698cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  477.727370] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.727403] CR2: 0000000000000001 CR3: 0000000007399006 CR4: 0000000000771ef0
[  477.727450] PKRU: 55555554
[  477.727468] Call Trace:
[  477.727481]  <TASK>
[  477.727495]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.727524]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.727549]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.727570]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.727593]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.727619]  do_file_open (fs/namei.c:5029)
[  477.727641]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.727664]  do_open_execat (fs/exec.c:786)
[  477.727685]  alloc_bprm (fs/exec.c:1496)
[  477.727705]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.727734]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.727756]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.727780]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.727809] RIP: 0033:0x7f292194ef4b
[  477.727831] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.727930] RSP: 002b:00007ffea4d88208 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.727970] RAX: ffffffffffffffda RBX: 00007ffea4d89e9a RCX: 00007f292194ef4b
[  477.728015] RDX: 00007ffea4d886c0 RSI: 00007ffea4d88688 RDI: 00007ffea4d88210
[  477.728056] RBP: 00007ffea4d88330 R08: 0000000000000002 R09: 00000000000000a1
[  477.728096] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffea4d89e96
[  477.728136] R13: 00007ffea4d886c0 R14: 00007ffea4d88210 R15: 00007ffea4d88688
| [  477.836546] #PF: error_code(0x0000) - not-present page
| [  477.836576] PGD 333a067 P4D 72c8067 PUD 4b36067 PMD 0
| [  477.836610] Oops: Oops: 0000 [#153] SMP
| [  477.836685] Tainted: [D]=DIE
[  477.836704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.836739] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.836771] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.836864] RSP: 0018:ff7334300a143bc0 EFLAGS: 00010202
[  477.836894] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.836932] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.836972] RBP: ff7334300a143c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.837015] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be480
[  477.837056] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.837101] FS:  00007f9c566ebcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  477.837138] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.837165] CR2: 0000000000000001 CR3: 0000000007399002 CR4: 0000000000771ef0
[  477.837209] PKRU: 55555554
[  477.837223] Call Trace:
[  477.837237]  <TASK>
[  477.837251]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.837280]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.837303]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.837323]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.837344]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.837366]  do_file_open (fs/namei.c:5029)
[  477.837388]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.837410]  do_open_execat (fs/exec.c:786)
[  477.837431]  alloc_bprm (fs/exec.c:1496)
[  477.837452]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.837477]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.837499]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.837518]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.837548] RIP: 0033:0x7f9c569a1f4b
[  477.837573] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.837667] RSP: 002b:00007fff167d89b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.837709] RAX: ffffffffffffffda RBX: 00007fff167dae9a RCX: 00007f9c569a1f4b
[  477.837746] RDX: 00007fff167d8e70 RSI: 00007fff167d8e38 RDI: 00007fff167d89c0
[  477.837788] RBP: 00007fff167d8ae0 R08: 0000000000000002 R09: 00000000000000a1
[  477.837820] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff167dae96
[  477.837862] R13: 00007fff167d8e70 R14: 00007fff167d89c0 R15: 00007fff167d8e38
| [  477.945994] #PF: error_code(0x0000) - not-present page
| [  477.946026] PGD 187c067 P4D 4a72067 PUD 49d1067 PMD 0
| [  477.946057] Oops: Oops: 0000 [#154] SMP
| [  477.946128] Tainted: [D]=DIE
[  477.946148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  477.946181] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  477.946212] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  477.946305] RSP: 0018:ff7334300a0d3bc0 EFLAGS: 00010202
[  477.946333] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  477.946373] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  477.946412] RBP: ff7334300a0d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  477.946452] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3840
[  477.946491] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  477.946533] FS:  00007f57523d5cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  477.946575] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  477.946611] CR2: 0000000000000001 CR3: 0000000003376002 CR4: 0000000000771ef0
[  477.946653] PKRU: 55555554
[  477.946667] Call Trace:
[  477.946680]  <TASK>
[  477.946694]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  477.946722]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  477.946745]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  477.946766]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  477.946787]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  477.946808]  do_file_open (fs/namei.c:5029)
[  477.946828]  ? lock_rename_child (./include/linux/fs.h:1034)
[  477.946848]  do_open_execat (fs/exec.c:786)
[  477.946869]  alloc_bprm (fs/exec.c:1496)
[  477.946889]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  477.946916]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  477.946936]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  477.946959]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  477.946987] RIP: 0033:0x7f575268bf4b
[  477.947008] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  477.947101] RSP: 002b:00007ffe3fb338c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  477.947143] RAX: ffffffffffffffda RBX: 00007ffe3fb34e9a RCX: 00007f575268bf4b
[  477.947183] RDX: 00007ffe3fb33d80 RSI: 00007ffe3fb33d48 RDI: 00007ffe3fb338d0
[  477.947224] RBP: 00007ffe3fb339f0 R08: 0000000000000002 R09: 00000000000000a1
[  477.947265] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe3fb34e96
[  477.947306] R13: 00007ffe3fb33d80 R14: 00007ffe3fb338d0 R15: 00007ffe3fb33d48
| [  478.055348] #PF: error_code(0x0000) - not-present page
| [  478.055380] PGD 6934067 P4D 729c067 PUD 7292067 PMD 0
| [  478.055411] Oops: Oops: 0000 [#155] SMP
| [  478.055489] Tainted: [D]=DIE
[  478.055510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.055545] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.055577] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.055678] RSP: 0018:ff73343009d83bc0 EFLAGS: 00010202
[  478.055707] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.055754] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.055793] RBP: ff73343009d83c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.055834] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18ae180
[  478.055877] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.055921] FS:  00007fc33703ccc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  478.055964] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.056002] CR2: 0000000000000001 CR3: 0000000004a1c002 CR4: 0000000000771ef0
[  478.056043] PKRU: 55555554
[  478.056058] Call Trace:
[  478.056074]  <TASK>
[  478.056089]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.056117]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.056142]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.056164]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.056184]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.056207]  do_file_open (fs/namei.c:5029)
[  478.056227]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.056252]  do_open_execat (fs/exec.c:786)
[  478.056273]  alloc_bprm (fs/exec.c:1496)
[  478.056296]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.056323]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.056346]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.056370]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.056400] RIP: 0033:0x7fc3372f2f4b
[  478.056421] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.056520] RSP: 002b:00007ffe6d7895d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.056560] RAX: ffffffffffffffda RBX: 00007ffe6d78be9a RCX: 00007fc3372f2f4b
[  478.056606] RDX: 00007ffe6d789a90 RSI: 00007ffe6d789a58 RDI: 00007ffe6d7895e0
[  478.056648] RBP: 00007ffe6d789700 R08: 0000000000000002 R09: 00000000000000a1
[  478.056687] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe6d78be96
[  478.056726] R13: 00007ffe6d789a90 R14: 00007ffe6d7895e0 R15: 00007ffe6d789a58
| [  478.165253] #PF: error_code(0x0000) - not-present page
| [  478.165287] PGD 33e5067 P4D 729c067 PUD 7292067 PMD 0
| [  478.165320] Oops: Oops: 0000 [#156] SMP
| [  478.165393] Tainted: [D]=DIE
[  478.165412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.165445] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.165475] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.165571] RSP: 0018:ff7334300a0d3bc0 EFLAGS: 00010202
[  478.165602] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.165645] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.165685] RBP: ff7334300a0d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.165725] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bccc0
[  478.165758] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.165804] FS:  00007f3d6a8f5cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  478.165848] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.165880] CR2: 0000000000000001 CR3: 0000000004a1c004 CR4: 0000000000771ef0
[  478.165921] PKRU: 55555554
[  478.165934] Call Trace:
[  478.165950]  <TASK>
[  478.165965]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.165995]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.166015]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.166036]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.166057]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.166083]  do_file_open (fs/namei.c:5029)
[  478.166102]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.166126]  do_open_execat (fs/exec.c:786)
[  478.166147]  alloc_bprm (fs/exec.c:1496)
[  478.166165]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.166194]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.166216]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.166238]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.166267] RIP: 0033:0x7f3d6ababf4b
[  478.166292] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.166388] RSP: 002b:00007ffd99a3bae8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.166431] RAX: ffffffffffffffda RBX: 00007ffd99a3de9a RCX: 00007f3d6ababf4b
[  478.166469] RDX: 00007ffd99a3bfa0 RSI: 00007ffd99a3bf68 RDI: 00007ffd99a3baf0
[  478.166509] RBP: 00007ffd99a3bc10 R08: 0000000000000002 R09: 00000000000000a1
[  478.166553] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd99a3de96
[  478.166593] R13: 00007ffd99a3bfa0 R14: 00007ffd99a3baf0 R15: 00007ffd99a3bf68
| [  478.274922] #PF: error_code(0x0000) - not-present page
| [  478.274960] PGD 4be5067 P4D 49db067 PUD 31d9067 PMD 0
| [  478.274992] Oops: Oops: 0000 [#157] SMP
| [  478.275073] Tainted: [D]=DIE
[  478.275093] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.275127] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.275159] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.275254] RSP: 0018:ff7334300a6d3bc0 EFLAGS: 00010202
[  478.275281] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.275322] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.275366] RBP: ff7334300a6d3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.275406] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1e240
[  478.275450] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.275494] FS:  00007fc316e6ecc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  478.275538] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.275573] CR2: 0000000000000001 CR3: 0000000004a1c001 CR4: 0000000000771ef0
[  478.275619] PKRU: 55555554
[  478.275634] Call Trace:
[  478.275649]  <TASK>
[  478.275664]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.275692]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.275714]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.275736]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.275760]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.275783]  do_file_open (fs/namei.c:5029)
[  478.275805]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.275827]  do_open_execat (fs/exec.c:786)
[  478.275849]  alloc_bprm (fs/exec.c:1496)
[  478.275872]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.275900]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.275922]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.275947]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.275978] RIP: 0033:0x7fc317124f4b
[  478.275999] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.276099] RSP: 002b:00007ffdf56db298 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.276143] RAX: ffffffffffffffda RBX: 00007ffdf56dde9a RCX: 00007fc317124f4b
[  478.276185] RDX: 00007ffdf56db750 RSI: 00007ffdf56db718 RDI: 00007ffdf56db2a0
[  478.276227] RBP: 00007ffdf56db3c0 R08: 0000000000000002 R09: 00000000000000a1
[  478.276272] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf56dde96
[  478.276316] R13: 00007ffdf56db750 R14: 00007ffdf56db2a0 R15: 00007ffdf56db718
| [  478.384604] #PF: error_code(0x0000) - not-present page
| [  478.384637] PGD 3142067 P4D 1977067 PUD 4bd6067 PMD 0
| [  478.384665] Oops: Oops: 0000 [#158] SMP
| [  478.384738] Tainted: [D]=DIE
[  478.384758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.384791] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.384823] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.384920] RSP: 0018:ff73343009d7bbc0 EFLAGS: 00010202
[  478.384948] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.384989] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.385028] RBP: ff73343009d7bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.385068] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0c00
[  478.385106] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.385150] FS:  00007f55ce7fdcc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  478.385192] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.385225] CR2: 0000000000000001 CR3: 000000000725b004 CR4: 0000000000771ef0
[  478.385265] PKRU: 55555554
[  478.385278] Call Trace:
[  478.385291]  <TASK>
[  478.385305]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.385336]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.385359]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.385380]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.385400]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.385421]  do_file_open (fs/namei.c:5029)
[  478.385441]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.385462]  do_open_execat (fs/exec.c:786)
[  478.385483]  alloc_bprm (fs/exec.c:1496)
[  478.385503]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.385531]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.385552]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.385574]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.385607] RIP: 0033:0x7f55ceab3f4b
[  478.385628] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.385723] RSP: 002b:00007ffd5821b7b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.385764] RAX: ffffffffffffffda RBX: 00007ffd5821ce9a RCX: 00007f55ceab3f4b
[  478.385805] RDX: 00007ffd5821bc70 RSI: 00007ffd5821bc38 RDI: 00007ffd5821b7c0
[  478.385846] RBP: 00007ffd5821b8e0 R08: 0000000000000002 R09: 00000000000000a1
[  478.385887] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd5821ce96
[  478.385928] R13: 00007ffd5821bc70 R14: 00007ffd5821b7c0 R15: 00007ffd5821bc38
| [  478.494139] #PF: error_code(0x0000) - not-present page
| [  478.494172] PGD 3386067 P4D 73a2067 PUD 3381067 PMD 0
| [  478.494201] Oops: Oops: 0000 [#159] SMP
| [  478.494273] Tainted: [D]=DIE
[  478.494294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.494325] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.494358] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.494455] RSP: 0018:ff73343009d83bc0 EFLAGS: 00010202
[  478.494483] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.494521] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.494563] RBP: ff73343009d83c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.494606] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306b0c0
[  478.494653] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.494698] FS:  00007ff3b2151cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  478.494744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.494779] CR2: 0000000000000001 CR3: 0000000007399006 CR4: 0000000000771ef0
[  478.494820] PKRU: 55555554
[  478.494832] Call Trace:
[  478.494846]  <TASK>
[  478.494859]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.494886]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.494910]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.494927]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.494946]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.494969]  do_file_open (fs/namei.c:5029)
[  478.494992]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.495014]  do_open_execat (fs/exec.c:786)
[  478.495039]  alloc_bprm (fs/exec.c:1496)
[  478.495061]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.495089]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.495111]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.495132]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.495161] RIP: 0033:0x7ff3b2407f4b
[  478.495183] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.495288] RSP: 002b:00007fff589c5e18 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.495331] RAX: ffffffffffffffda RBX: 00007fff589c7e9a RCX: 00007ff3b2407f4b
[  478.495372] RDX: 00007fff589c62d0 RSI: 00007fff589c6298 RDI: 00007fff589c5e20
[  478.495411] RBP: 00007fff589c5f40 R08: 0000000000000002 R09: 00000000000000a1
[  478.495454] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff589c7e96
[  478.495499] R13: 00007fff589c62d0 R14: 00007fff589c5e20 R15: 00007fff589c6298
| [  478.603778] #PF: error_code(0x0000) - not-present page
| [  478.603808] PGD 48da067 P4D 31ce067 PUD 4958067 PMD 0
| [  478.603836] Oops: Oops: 0000 [#160] SMP
| [  478.603905] Tainted: [D]=DIE
[  478.603925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.603959] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.603992] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.604084] RSP: 0018:ff73343009d7bbc0 EFLAGS: 00010202
[  478.604110] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.604150] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.604188] RBP: ff73343009d7bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.604227] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0cc0
[  478.604266] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.604313] FS:  00007f8af277ccc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  478.604355] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.604388] CR2: 0000000000000001 CR3: 000000000711b002 CR4: 0000000000771ef0
[  478.604427] PKRU: 55555554
[  478.604440] Call Trace:
[  478.604454]  <TASK>
[  478.604467]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.604494]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.604517]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.604536]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.604556]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.604578]  do_file_open (fs/namei.c:5029)
[  478.604602]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.604624]  do_open_execat (fs/exec.c:786)
[  478.604646]  alloc_bprm (fs/exec.c:1496)
[  478.604668]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.604694]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.604714]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.604736]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.604763] RIP: 0033:0x7f8af2a32f4b
[  478.604784] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.604875] RSP: 002b:00007ffc12ef1e98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.604917] RAX: ffffffffffffffda RBX: 00007ffc12ef3e9a RCX: 00007f8af2a32f4b
[  478.604955] RDX: 00007ffc12ef2350 RSI: 00007ffc12ef2318 RDI: 00007ffc12ef1ea0
[  478.604994] RBP: 00007ffc12ef1fc0 R08: 0000000000000002 R09: 00000000000000a1
[  478.605034] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc12ef3e96
[  478.605080] R13: 00007ffc12ef2350 R14: 00007ffc12ef1ea0 R15: 00007ffc12ef2318
| [  478.708470] #PF: error_code(0x0000) - not-present page
| [  478.708501] PGD 6981067 P4D 70a4067 PUD 71ee067 PMD 0
| [  478.708535] Oops: Oops: 0000 [#161] SMP
| [  478.708612] Tainted: [D]=DIE
[  478.708635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.708671] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.708703] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.708803] RSP: 0018:ff7334300a093bc0 EFLAGS: 00010202
[  478.708831] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.708877] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.708922] RBP: ff7334300a093c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.708966] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d0a80
[  478.709010] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.709055] FS:  00007f57ce203cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  478.709101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.709136] CR2: 0000000000000001 CR3: 0000000001d45001 CR4: 0000000000771ef0
[  478.709178] PKRU: 55555554
[  478.709192] Call Trace:
[  478.709207]  <TASK>
[  478.709223]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.709253]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.709276]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.709299]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.709317]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.709340]  do_file_open (fs/namei.c:5029)
[  478.709360]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.709384]  do_open_execat (fs/exec.c:786)
[  478.709406]  alloc_bprm (fs/exec.c:1496)
[  478.709428]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.709456]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.709481]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.709506]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.709539] RIP: 0033:0x7f57ce4b9f4b
[  478.709558] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.709661] RSP: 002b:00007ffc808b5e98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.709703] RAX: ffffffffffffffda RBX: 00007ffc808b7e9a RCX: 00007f57ce4b9f4b
[  478.709747] RDX: 00007ffc808b6350 RSI: 00007ffc808b6318 RDI: 00007ffc808b5ea0
[  478.709788] RBP: 00007ffc808b5fc0 R08: 0000000000000002 R09: 00000000000000a1
[  478.709836] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc808b7e96
[  478.709875] R13: 00007ffc808b6350 R14: 00007ffc808b5ea0 R15: 00007ffc808b6318
| [  478.818017] #PF: error_code(0x0000) - not-present page
| [  478.818048] PGD 69d3067 P4D 69ba067 PUD 69bb067 PMD 0
| [  478.818077] Oops: Oops: 0000 [#162] SMP
| [  478.818150] Tainted: [D]=DIE
[  478.818170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.818206] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.818238] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.818333] RSP: 0018:ff7334300a07bbc0 EFLAGS: 00010202
[  478.818362] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.818401] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.818443] RBP: ff7334300a07bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.818482] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d3900
[  478.818521] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.818566] FS:  00007ff15bd2ccc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  478.818611] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.818645] CR2: 0000000000000001 CR3: 00000000069b8004 CR4: 0000000000771ef0
[  478.818685] PKRU: 55555554
[  478.818698] Call Trace:
[  478.818712]  <TASK>
[  478.818725]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.818752]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.818775]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.818795]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.818816]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.818838]  do_file_open (fs/namei.c:5029)
[  478.818859]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.818881]  do_open_execat (fs/exec.c:786)
[  478.818902]  alloc_bprm (fs/exec.c:1496)
[  478.818922]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.818949]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.818969]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.818993]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.819021] RIP: 0033:0x7ff15bfe2f4b
[  478.819043] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.819136] RSP: 002b:00007ffd70d3d418 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.819176] RAX: ffffffffffffffda RBX: 00007ffd70d3ee9a RCX: 00007ff15bfe2f4b
[  478.819216] RDX: 00007ffd70d3d8d0 RSI: 00007ffd70d3d898 RDI: 00007ffd70d3d420
[  478.819256] RBP: 00007ffd70d3d540 R08: 0000000000000002 R09: 00000000000000a1
[  478.819296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd70d3ee96
[  478.819335] R13: 00007ffd70d3d8d0 R14: 00007ffd70d3d420 R15: 00007ffd70d3d898
| [  478.927498] #PF: error_code(0x0000) - not-present page
| [  478.927528] PGD 69fc067 P4D 69e3067 PUD 69e4067 PMD 0
| [  478.927557] Oops: Oops: 0000 [#163] SMP
| [  478.927641] Tainted: [D]=DIE
[  478.927664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.927698] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  478.927729] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  478.927820] RSP: 0018:ff7334300a063bc0 EFLAGS: 00010202
[  478.927846] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  478.927887] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  478.927924] RBP: ff7334300a063c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  478.927972] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362300
[  478.928012] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  478.928055] FS:  00007f47f645fcc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  478.928096] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  478.928133] CR2: 0000000000000001 CR3: 00000000069e1002 CR4: 0000000000771ef0
[  478.928176] PKRU: 55555554
[  478.928191] Call Trace:
[  478.928204]  <TASK>
[  478.928219]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  478.928245]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  478.928270]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  478.928292]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  478.928313]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  478.928336]  do_file_open (fs/namei.c:5029)
[  478.928358]  ? lock_rename_child (./include/linux/fs.h:1034)
[  478.928381]  do_open_execat (fs/exec.c:786)
[  478.928402]  alloc_bprm (fs/exec.c:1496)
[  478.928422]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  478.928445]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  478.928467]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  478.928489]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  478.928513] RIP: 0033:0x7f47f6715f4b
[  478.928535] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  478.928631] RSP: 002b:00007ffddbc5ec88 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  478.928673] RAX: ffffffffffffffda RBX: 00007ffddbc60e9a RCX: 00007f47f6715f4b
[  478.928713] RDX: 00007ffddbc5f140 RSI: 00007ffddbc5f108 RDI: 00007ffddbc5ec90
[  478.928755] RBP: 00007ffddbc5edb0 R08: 0000000000000002 R09: 00000000000000a1
[  478.928795] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddbc60e96
[  478.928836] R13: 00007ffddbc5f140 R14: 00007ffddbc5ec90 R15: 00007ffddbc5f108
| [  479.037059] #PF: error_code(0x0000) - not-present page
| [  479.037092] PGD 7325067 P4D 730c067 PUD 730d067 PMD 0
| [  479.037122] Oops: Oops: 0000 [#164] SMP
| [  479.037195] Tainted: [D]=DIE
[  479.037217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.037250] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.037280] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.037370] RSP: 0018:ff7334300a043bc0 EFLAGS: 00010202
[  479.037398] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.037439] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.037479] RBP: ff7334300a043c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.037520] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18d7a80
[  479.037561] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.037607] FS:  00007f080fd77cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  479.037649] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.037682] CR2: 0000000000000001 CR3: 000000000730a004 CR4: 0000000000771ef0
[  479.037721] PKRU: 55555554
[  479.037734] Call Trace:
[  479.037748]  <TASK>
[  479.037762]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.037788]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.037810]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.037830]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.037850]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.037872]  do_file_open (fs/namei.c:5029)
[  479.037892]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.037912]  do_open_execat (fs/exec.c:786)
[  479.037933]  alloc_bprm (fs/exec.c:1496)
[  479.037953]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.037980]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.038001]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.038024]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.038052] RIP: 0033:0x7f081002df4b
[  479.038073] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.038165] RSP: 002b:00007ffff592e8f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.038206] RAX: ffffffffffffffda RBX: 00007ffff5930e9a RCX: 00007f081002df4b
[  479.038246] RDX: 00007ffff592edb0 RSI: 00007ffff592ed78 RDI: 00007ffff592e900
[  479.038286] RBP: 00007ffff592ea20 R08: 0000000000000002 R09: 00000000000000a1
[  479.038327] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffff5930e96
[  479.038368] R13: 00007ffff592edb0 R14: 00007ffff592e900 R15: 00007ffff592ed78
| [  479.146602] #PF: error_code(0x0000) - not-present page
| [  479.146635] PGD 734e067 P4D 69da067 PUD 69ef067 PMD 0
| [  479.146663] Oops: Oops: 0000 [#165] SMP
| [  479.146734] Tainted: [D]=DIE
[  479.146753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.146786] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.146817] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.146908] RSP: 0018:ff7334300a02bbc0 EFLAGS: 00010202
[  479.146936] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.146979] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.147019] RBP: ff7334300a02bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.147058] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f0c0
[  479.147096] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.147138] FS:  00007fdeb41d8cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  479.147178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.147210] CR2: 0000000000000001 CR3: 000000000730a006 CR4: 0000000000771ef0
[  479.147250] PKRU: 55555554
[  479.147264] Call Trace:
[  479.147277]  <TASK>
[  479.147291]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.147318]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.147341]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.147363]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.147384]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.147406]  do_file_open (fs/namei.c:5029)
[  479.147426]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.147447]  do_open_execat (fs/exec.c:786)
[  479.147468]  alloc_bprm (fs/exec.c:1496)
[  479.147488]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.147518]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.147539]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.147562]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.147589] RIP: 0033:0x7fdeb448ef4b
[  479.147611] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.147702] RSP: 002b:00007fff9cc0dfa8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.147743] RAX: ffffffffffffffda RBX: 00007fff9cc0fe9a RCX: 00007fdeb448ef4b
[  479.147783] RDX: 00007fff9cc0e460 RSI: 00007fff9cc0e428 RDI: 00007fff9cc0dfb0
[  479.147824] RBP: 00007fff9cc0e0d0 R08: 0000000000000002 R09: 00000000000000a1
[  479.147865] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9cc0fe96
[  479.147905] R13: 00007fff9cc0e460 R14: 00007fff9cc0dfb0 R15: 00007fff9cc0e428
| [  479.256214] #PF: error_code(0x0000) - not-present page
| [  479.256247] PGD 731d067 P4D 71e7067 PUD 4866067 PMD 0
| [  479.256279] Oops: Oops: 0000 [#166] SMP
| [  479.256356] Tainted: [D]=DIE
[  479.256378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.256411] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.256444] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.256539] RSP: 0018:ff7334300a013bc0 EFLAGS: 00010202
[  479.256568] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.256615] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.256658] RBP: ff7334300a013c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.256699] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be780
[  479.256738] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.256781] FS:  00007f9fc1eb3cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  479.256826] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.256859] CR2: 0000000000000001 CR3: 0000000001d45002 CR4: 0000000000771ef0
[  479.256904] PKRU: 55555554
[  479.256918] Call Trace:
[  479.256932]  <TASK>
[  479.256947]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.256977]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.257001]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.257023]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.257047]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.257070]  do_file_open (fs/namei.c:5029)
[  479.257091]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.257110]  do_open_execat (fs/exec.c:786)
[  479.257134]  alloc_bprm (fs/exec.c:1496)
[  479.257156]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.257185]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.257205]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.257227]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.257261] RIP: 0033:0x7f9fc2169f4b
[  479.257284] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.257378] RSP: 002b:00007ffedd8d7fa8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.257423] RAX: ffffffffffffffda RBX: 00007ffedd8d9e9a RCX: 00007f9fc2169f4b
[  479.257463] RDX: 00007ffedd8d8460 RSI: 00007ffedd8d8428 RDI: 00007ffedd8d7fb0
[  479.257504] RBP: 00007ffedd8d80d0 R08: 0000000000000002 R09: 00000000000000a1
[  479.257547] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffedd8d9e96
[  479.257591] R13: 00007ffedd8d8460 R14: 00007ffedd8d7fb0 R15: 00007ffedd8d8428
| [  479.365916] #PF: error_code(0x0000) - not-present page
| [  479.365948] PGD 69e6067 P4D 7312067 PUD 7317067 PMD 0
| [  479.365980] Oops: Oops: 0000 [#167] SMP
| [  479.366052] Tainted: [D]=DIE
[  479.366072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.366105] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.366136] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.366229] RSP: 0018:ff73343009ffbbc0 EFLAGS: 00010202
[  479.366256] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.366297] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.366336] RBP: ff73343009ffbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.366376] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc3362480
[  479.366415] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.366457] FS:  00007fd3289f4cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  479.366498] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.366530] CR2: 0000000000000001 CR3: 000000000730a001 CR4: 0000000000771ef0
[  479.366571] PKRU: 55555554
[  479.366584] Call Trace:
[  479.366603]  <TASK>
[  479.366617]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.366646]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.366669]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.366690]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.366711]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.366732]  do_file_open (fs/namei.c:5029)
[  479.366754]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.366775]  do_open_execat (fs/exec.c:786)
[  479.366796]  alloc_bprm (fs/exec.c:1496)
[  479.366817]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.366845]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.366865]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.366888]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.366915] RIP: 0033:0x7fd328caaf4b
[  479.366936] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.367029] RSP: 002b:00007ffe61f30098 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.367070] RAX: ffffffffffffffda RBX: 00007ffe61f32e9a RCX: 00007fd328caaf4b
[  479.367109] RDX: 00007ffe61f30550 RSI: 00007ffe61f30518 RDI: 00007ffe61f300a0
[  479.367148] RBP: 00007ffe61f301c0 R08: 0000000000000002 R09: 00000000000000a1
[  479.367189] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe61f32e96
[  479.367230] R13: 00007ffe61f30550 R14: 00007ffe61f300a0 R15: 00007ffe61f30518
| [  479.475638] #PF: error_code(0x0000) - not-present page
| [  479.475669] PGD 3191067 P4D 72a8067 PUD 4926067 PMD 0
| [  479.475701] Oops: Oops: 0000 [#168] SMP
| [  479.475768] Tainted: [D]=DIE
[  479.475790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.475824] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.475855] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.475950] RSP: 0018:ff73343009fe3bc0 EFLAGS: 00010202
[  479.475980] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.476024] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.476066] RBP: ff73343009fe3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.476107] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18af000
[  479.476146] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.476190] FS:  00007f5d25185cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  479.476236] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.476276] CR2: 0000000000000001 CR3: 00000000069c3005 CR4: 0000000000771ef0
[  479.476315] PKRU: 55555554
[  479.476330] Call Trace:
[  479.476342]  <TASK>
[  479.476356]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.476379]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.476403]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.476421]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.476441]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.476465]  do_file_open (fs/namei.c:5029)
[  479.476487]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.476508]  do_open_execat (fs/exec.c:786)
[  479.476529]  alloc_bprm (fs/exec.c:1496)
[  479.476550]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.476574]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.476596]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.476620]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.476648] RIP: 0033:0x7f5d2543bf4b
[  479.476671] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.476765] RSP: 002b:00007ffd3eae0e28 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.476805] RAX: ffffffffffffffda RBX: 00007ffd3eae1e9a RCX: 00007f5d2543bf4b
[  479.476848] RDX: 00007ffd3eae12e0 RSI: 00007ffd3eae12a8 RDI: 00007ffd3eae0e30
[  479.476891] RBP: 00007ffd3eae0f50 R08: 0000000000000002 R09: 00000000000000a1
[  479.476937] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd3eae1e96
[  479.476980] R13: 00007ffd3eae12e0 R14: 00007ffd3eae0e30 R15: 00007ffd3eae12a8
| [  479.585277] #PF: error_code(0x0000) - not-present page
| [  479.585308] PGD 32f5067 P4D 69b8067 PUD 731f067 PMD 0
| [  479.585336] Oops: Oops: 0000 [#169] SMP
| [  479.585406] Tainted: [D]=DIE
[  479.585425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.585459] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.585491] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.585583] RSP: 0018:ff73343009fcbbc0 EFLAGS: 00010202
[  479.585617] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.585650] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.585691] RBP: ff73343009fcbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.585729] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1f000
[  479.585769] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.585812] FS:  00007efe71642cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  479.585856] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.585883] CR2: 0000000000000001 CR3: 00000000069c3002 CR4: 0000000000771ef0
[  479.585926] PKRU: 55555554
[  479.585938] Call Trace:
[  479.585955]  <TASK>
[  479.585973]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.586002]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.586026]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.586049]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.586071]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.586095]  do_file_open (fs/namei.c:5029)
[  479.586117]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.586139]  do_open_execat (fs/exec.c:786)
[  479.586161]  alloc_bprm (fs/exec.c:1496)
[  479.586183]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.586211]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.586233]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.586254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.586283] RIP: 0033:0x7efe718f8f4b
[  479.586304] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.586398] RSP: 002b:00007ffd5504fc58 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.586436] RAX: ffffffffffffffda RBX: 00007ffd55051e9a RCX: 00007efe718f8f4b
[  479.586478] RDX: 00007ffd55050110 RSI: 00007ffd550500d8 RDI: 00007ffd5504fc60
[  479.586518] RBP: 00007ffd5504fd80 R08: 0000000000000002 R09: 00000000000000a1
[  479.586556] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd55051e96
[  479.586604] R13: 00007ffd55050110 R14: 00007ffd5504fc60 R15: 00007ffd550500d8
| [  479.695063] #PF: error_code(0x0000) - not-present page
| [  479.695094] PGD b432067 P4D b41b067 PUD b41c067 PMD 0
| [  479.695131] Oops: Oops: 0000 [#170] SMP
| [  479.695206] Tainted: [D]=DIE
[  479.695228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.695268] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.695300] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.695400] RSP: 0018:ff73343009fb3bc0 EFLAGS: 00010202
[  479.695429] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.695468] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.695511] RBP: ff73343009fb3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.695553] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18af9c0
[  479.695597] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.695637] FS:  00007fb2d88c8cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  479.695679] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.695710] CR2: 0000000000000001 CR3: 000000000b419005 CR4: 0000000000771ef0
[  479.695751] PKRU: 55555554
[  479.695766] Call Trace:
[  479.695780]  <TASK>
[  479.695795]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.695824]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.695847]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.695869]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.695888]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.695912]  do_file_open (fs/namei.c:5029)
[  479.695935]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.695957]  do_open_execat (fs/exec.c:786)
[  479.695978]  alloc_bprm (fs/exec.c:1496)
[  479.696000]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.696028]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.696050]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.696071]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.696099] RIP: 0033:0x7fb2d8b7ef4b
[  479.696121] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.696218] RSP: 002b:00007ffe80686d18 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.696261] RAX: ffffffffffffffda RBX: 00007ffe80687e9a RCX: 00007fb2d8b7ef4b
[  479.696302] RDX: 00007ffe806871d0 RSI: 00007ffe80687198 RDI: 00007ffe80686d20
[  479.696342] RBP: 00007ffe80686e40 R08: 0000000000000002 R09: 00000000000000a1
[  479.696381] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe80687e96
[  479.696421] R13: 00007ffe806871d0 R14: 00007ffe80686d20 R15: 00007ffe80687198
| [  479.805030] #PF: error_code(0x0000) - not-present page
| [  479.805060] PGD b447067 P4D 73d6067 PUD 6973067 PMD 0
| [  479.805089] Oops: Oops: 0000 [#171] SMP
| [  479.805159] Tainted: [D]=DIE
[  479.805179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.805212] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.805244] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.805335] RSP: 0018:ff73343009f9bbc0 EFLAGS: 00010202
[  479.805363] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.805402] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.805442] RBP: ff73343009f9bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.805481] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bcf00
[  479.805520] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.805562] FS:  00007f7478de5cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  479.805608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.805641] CR2: 0000000000000001 CR3: 00000000071d4002 CR4: 0000000000771ef0
[  479.805681] PKRU: 55555554
[  479.805695] Call Trace:
[  479.805708]  <TASK>
[  479.805722]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.805749]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.805772]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.805792]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.805812]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.805833]  do_file_open (fs/namei.c:5029)
[  479.805853]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.805874]  do_open_execat (fs/exec.c:786)
[  479.805895]  alloc_bprm (fs/exec.c:1496)
[  479.805915]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.805942]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.805963]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.805986]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.806014] RIP: 0033:0x7f747909bf4b
[  479.806035] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.806125] RSP: 002b:00007ffc31cf76b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.806165] RAX: ffffffffffffffda RBX: 00007ffc31cf9e9a RCX: 00007f747909bf4b
[  479.806205] RDX: 00007ffc31cf7b70 RSI: 00007ffc31cf7b38 RDI: 00007ffc31cf76c0
[  479.806245] RBP: 00007ffc31cf77e0 R08: 0000000000000002 R09: 00000000000000a1
[  479.806286] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc31cf9e96
[  479.806326] R13: 00007ffc31cf7b70 R14: 00007ffc31cf76c0 R15: 00007ffc31cf7b38
| [  479.915165] #PF: error_code(0x0000) - not-present page
| [  479.915194] PGD b4ac067 P4D 731f067 PUD 72fc067 PMD 0
| [  479.915225] Oops: Oops: 0000 [#172] SMP
| [  479.915297] Tainted: [D]=DIE
[  479.915317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  479.915347] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  479.915378] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  479.915473] RSP: 0018:ff73343009f83bc0 EFLAGS: 00010202
[  479.915500] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  479.915547] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  479.915589] RBP: ff73343009f83c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  479.915634] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e6e40
[  479.915674] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  479.915721] FS:  00007f523602bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  479.915764] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  479.915798] CR2: 0000000000000001 CR3: 000000000b420003 CR4: 0000000000771ef0
[  479.915838] PKRU: 55555554
[  479.915852] Call Trace:
[  479.915893]  <TASK>
[  479.915912]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  479.915940]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  479.915966]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  479.915991]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  479.916013]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  479.916036]  do_file_open (fs/namei.c:5029)
[  479.916057]  ? lock_rename_child (./include/linux/fs.h:1034)
[  479.916078]  do_open_execat (fs/exec.c:786)
[  479.916099]  alloc_bprm (fs/exec.c:1496)
[  479.916126]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  479.916154]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  479.916180]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  479.916203]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  479.916235] RIP: 0033:0x7f52362e1f4b
[  479.916255] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  479.916351] RSP: 002b:00007ffd611bc308 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  479.916391] RAX: ffffffffffffffda RBX: 00007ffd611bde9a RCX: 00007f52362e1f4b
[  479.916434] RDX: 00007ffd611bc7c0 RSI: 00007ffd611bc788 RDI: 00007ffd611bc310
[  479.916476] RBP: 00007ffd611bc430 R08: 0000000000000002 R09: 00000000000000a1
[  479.916517] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd611bde96
[  479.916557] R13: 00007ffd611bc7c0 R14: 00007ffd611bc310 R15: 00007ffd611bc788
| [  480.025281] #PF: error_code(0x0000) - not-present page
| [  480.025314] PGD b418067 P4D b417067 PUD 4aad067 PMD 0
| [  480.025345] Oops: Oops: 0000 [#173] SMP
| [  480.025418] Tainted: [D]=DIE
[  480.025439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.025472] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.025503] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.025609] RSP: 0018:ff73343009f6bbc0 EFLAGS: 00010202
[  480.025641] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.025683] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.025724] RBP: ff73343009f6bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.025766] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a600
[  480.025808] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.025850] FS:  00007f8bfd158cc0(0000) GS:ff1d377e5702c000(0000) knlGS:0000000000000000
[  480.025900] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.025937] CR2: 0000000000000001 CR3: 000000000b4ba001 CR4: 0000000000771ef0
[  480.025982] PKRU: 55555554
[  480.025997] Call Trace:
[  480.026014]  <TASK>
[  480.026028]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.026061]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.026086]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.026108]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.026130]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.026151]  do_file_open (fs/namei.c:5029)
[  480.026171]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.026192]  do_open_execat (fs/exec.c:786)
[  480.026215]  alloc_bprm (fs/exec.c:1496)
[  480.026235]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.026266]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.026288]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.026313]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.026340] RIP: 0033:0x7f8bfd40ef4b
[  480.026362] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.026456] RSP: 002b:00007ffc5b45ed78 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.026499] RAX: ffffffffffffffda RBX: 00007ffc5b460e9a RCX: 00007f8bfd40ef4b
[  480.026541] RDX: 00007ffc5b45f230 RSI: 00007ffc5b45f1f8 RDI: 00007ffc5b45ed80
[  480.026582] RBP: 00007ffc5b45eea0 R08: 0000000000000002 R09: 00000000000000a1
[  480.026624] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc5b460e96
[  480.026666] R13: 00007ffc5b45f230 R14: 00007ffc5b45ed80 R15: 00007ffc5b45f1f8
| [  480.135232] #PF: error_code(0x0000) - not-present page
| [  480.135267] PGD 3389067 P4D b4b7067 PUD b4b2067 PMD 0
| [  480.135299] Oops: Oops: 0000 [#174] SMP
| [  480.135370] Tainted: [D]=DIE
[  480.135390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.135424] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.135457] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.135547] RSP: 0018:ff73343009f53bc0 EFLAGS: 00010202
[  480.135574] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.135626] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.135672] RBP: ff73343009f53c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.135711] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bc000
[  480.135749] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.135791] FS:  00007f74726b2cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  480.135831] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.135865] CR2: 0000000000000001 CR3: 000000000b420004 CR4: 0000000000771ef0
[  480.135908] PKRU: 55555554
[  480.135922] Call Trace:
[  480.135937]  <TASK>
[  480.135950]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.135980]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.136004]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.136025]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.136048]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.136071]  do_file_open (fs/namei.c:5029)
[  480.136093]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.136115]  do_open_execat (fs/exec.c:786)
[  480.136136]  alloc_bprm (fs/exec.c:1496)
[  480.136156]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.136185]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.136207]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.136230]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.136261] RIP: 0033:0x7f7472968f4b
[  480.136286] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.136371] RSP: 002b:00007fff41eea448 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.136413] RAX: ffffffffffffffda RBX: 00007fff41eece9a RCX: 00007f7472968f4b
[  480.136456] RDX: 00007fff41eea900 RSI: 00007fff41eea8c8 RDI: 00007fff41eea450
[  480.136497] RBP: 00007fff41eea570 R08: 0000000000000002 R09: 00000000000000a1
[  480.136538] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff41eece96
[  480.136576] R13: 00007fff41eea900 R14: 00007fff41eea450 R15: 00007fff41eea8c8
| [  480.244966] #PF: error_code(0x0000) - not-present page
| [  480.244997] PGD 488a067 P4D b4a4067 PUD b4aa067 PMD 0
| [  480.245026] Oops: Oops: 0000 [#175] SMP
| [  480.245094] Tainted: [D]=DIE
[  480.245114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.245146] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.245176] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.245269] RSP: 0018:ff73343009f3bbc0 EFLAGS: 00010202
[  480.245295] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.245336] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.245375] RBP: ff73343009f3bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.245414] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18b06c0
[  480.245452] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.245494] FS:  00007ff6b9b28cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  480.245535] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.245567] CR2: 0000000000000001 CR3: 000000000491b003 CR4: 0000000000771ef0
[  480.245610] PKRU: 55555554
[  480.245623] Call Trace:
[  480.245637]  <TASK>
[  480.245650]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.245677]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.245700]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.245720]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.245739]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.245761]  do_file_open (fs/namei.c:5029)
[  480.245781]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.245802]  do_open_execat (fs/exec.c:786)
[  480.245822]  alloc_bprm (fs/exec.c:1496)
[  480.245842]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.245870]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.245891]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.245913]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.245942] RIP: 0033:0x7ff6b9ddef4b
[  480.245963] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.246053] RSP: 002b:00007ffd6a05a5f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.246092] RAX: ffffffffffffffda RBX: 00007ffd6a05ce9a RCX: 00007ff6b9ddef4b
[  480.246130] RDX: 00007ffd6a05aab0 RSI: 00007ffd6a05aa78 RDI: 00007ffd6a05a600
[  480.246168] RBP: 00007ffd6a05a720 R08: 0000000000000002 R09: 00000000000000a1
[  480.246206] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd6a05ce96
[  480.246245] R13: 00007ffd6a05aab0 R14: 00007ffd6a05a600 R15: 00007ffd6a05aa78
| [  480.354537] #PF: error_code(0x0000) - not-present page
| [  480.354569] PGD b44f067 P4D 317b067 PUD 33fe067 PMD 0
| [  480.354612] Oops: Oops: 0000 [#176] SMP
| [  480.354688] Tainted: [D]=DIE
[  480.354713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.354747] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.354780] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.354872] RSP: 0018:ff73343009f23bc0 EFLAGS: 00010202
[  480.354904] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.354943] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.354984] RBP: ff73343009f23c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.355023] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a0c0
[  480.355065] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.355111] FS:  00007f7db3bcfcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  480.355155] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.355190] CR2: 0000000000000001 CR3: 00000000031f8001 CR4: 0000000000771ef0
[  480.355230] PKRU: 55555554
[  480.355245] Call Trace:
[  480.355259]  <TASK>
[  480.355273]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.355301]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.355325]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.355346]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.355364]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.355387]  do_file_open (fs/namei.c:5029)
[  480.355408]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.355430]  do_open_execat (fs/exec.c:786)
[  480.355453]  alloc_bprm (fs/exec.c:1496)
[  480.355479]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.355510]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.355532]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.355558]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.355588] RIP: 0033:0x7f7db3e85f4b
[  480.355610] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.355706] RSP: 002b:00007ffdde393708 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.355750] RAX: ffffffffffffffda RBX: 00007ffdde395e9a RCX: 00007f7db3e85f4b
[  480.355791] RDX: 00007ffdde393bc0 RSI: 00007ffdde393b88 RDI: 00007ffdde393710
[  480.355832] RBP: 00007ffdde393830 R08: 0000000000000002 R09: 00000000000000a1
[  480.355873] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdde395e96
[  480.355913] R13: 00007ffdde393bc0 R14: 00007ffdde393710 R15: 00007ffdde393b88
| [  480.464308] #PF: error_code(0x0000) - not-present page
| [  480.464338] PGD 4898067 P4D b4a3067 PUD b447067 PMD 0
| [  480.464366] Oops: Oops: 0000 [#177] SMP
| [  480.464438] Tainted: [D]=DIE
[  480.464459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.464493] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.464525] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.464623] RSP: 0018:ff73343009f0bbc0 EFLAGS: 00010202
[  480.464651] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.464692] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.464732] RBP: ff73343009f0bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.464772] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e40c0
[  480.464813] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.464857] FS:  00007fa5a9cefcc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  480.464899] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.464931] CR2: 0000000000000001 CR3: 000000000491b004 CR4: 0000000000771ef0
[  480.464973] PKRU: 55555554
[  480.464989] Call Trace:
[  480.465003]  <TASK>
[  480.465017]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.465044]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.465067]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.465089]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.465109]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.465130]  do_file_open (fs/namei.c:5029)
[  480.465150]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.465171]  do_open_execat (fs/exec.c:786)
[  480.465192]  alloc_bprm (fs/exec.c:1496)
[  480.465211]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.465239]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.465259]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.465282]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.465309] RIP: 0033:0x7fa5a9fa5f4b
[  480.465330] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.465421] RSP: 002b:00007ffc2076ad18 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.465462] RAX: ffffffffffffffda RBX: 00007ffc2076be9a RCX: 00007fa5a9fa5f4b
[  480.465502] RDX: 00007ffc2076b1d0 RSI: 00007ffc2076b198 RDI: 00007ffc2076ad20
[  480.465543] RBP: 00007ffc2076ae40 R08: 0000000000000002 R09: 00000000000000a1
[  480.465584] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc2076be96
[  480.465628] R13: 00007ffc2076b1d0 R14: 00007ffc2076ad20 R15: 00007ffc2076b198
| [  480.574145] #PF: error_code(0x0000) - not-present page
| [  480.574175] PGD 69eb067 P4D b4a3067 PUD b447067 PMD 0
| [  480.574206] Oops: Oops: 0000 [#178] SMP
| [  480.574277] Tainted: [D]=DIE
[  480.574296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.574328] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.574359] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.574451] RSP: 0018:ff73343009ef3bc0 EFLAGS: 00010202
[  480.574478] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.574520] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.574560] RBP: ff73343009ef3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.574605] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be540
[  480.574645] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.574686] FS:  00007fd2c0aa6cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  480.574728] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.574764] CR2: 0000000000000001 CR3: 000000000491b006 CR4: 0000000000771ef0
[  480.574805] PKRU: 55555554
[  480.574819] Call Trace:
[  480.574832]  <TASK>
[  480.574846]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.574873]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.574895]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.574915]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.574936]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.574957]  do_file_open (fs/namei.c:5029)
[  480.574980]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.575001]  do_open_execat (fs/exec.c:786)
[  480.575022]  alloc_bprm (fs/exec.c:1496)
[  480.575043]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.575070]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.575090]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.575112]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.575140] RIP: 0033:0x7fd2c0d5cf4b
[  480.575161] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.575252] RSP: 002b:00007fffdb936838 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.575293] RAX: ffffffffffffffda RBX: 00007fffdb938e9a RCX: 00007fd2c0d5cf4b
[  480.575334] RDX: 00007fffdb936cf0 RSI: 00007fffdb936cb8 RDI: 00007fffdb936840
[  480.575374] RBP: 00007fffdb936960 R08: 0000000000000002 R09: 00000000000000a1
[  480.575414] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffdb938e96
[  480.575455] R13: 00007fffdb936cf0 R14: 00007fffdb936840 R15: 00007fffdb936cb8
| [  480.684091] #PF: error_code(0x0000) - not-present page
| [  480.684121] PGD 707c067 P4D 1902067 PUD 731f067 PMD 0
| [  480.684149] Oops: Oops: 0000 [#179] SMP
| [  480.684219] Tainted: [D]=DIE
[  480.684239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.684272] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.684303] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.684393] RSP: 0018:ff73343009edbbc0 EFLAGS: 00010202
[  480.684422] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.684463] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.684503] RBP: ff73343009edbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.684544] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a3c0
[  480.684585] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.684637] FS:  00007febe44cecc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  480.684677] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.684709] CR2: 0000000000000001 CR3: 000000000491b005 CR4: 0000000000771ef0
[  480.684748] PKRU: 55555554
[  480.684761] Call Trace:
[  480.684775]  <TASK>
[  480.684789]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.684815]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.684837]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.684858]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.684878]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.684899]  do_file_open (fs/namei.c:5029)
[  480.684919]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.684940]  do_open_execat (fs/exec.c:786)
[  480.684960]  alloc_bprm (fs/exec.c:1496)
[  480.684982]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.685009]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.685030]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.685052]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.685081] RIP: 0033:0x7febe4784f4b
[  480.685101] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.685192] RSP: 002b:00007ffea7a7c478 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.685232] RAX: ffffffffffffffda RBX: 00007ffea7a7ee9a RCX: 00007febe4784f4b
[  480.685273] RDX: 00007ffea7a7c930 RSI: 00007ffea7a7c8f8 RDI: 00007ffea7a7c480
[  480.685313] RBP: 00007ffea7a7c5a0 R08: 0000000000000002 R09: 00000000000000a1
[  480.685353] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffea7a7ee96
[  480.685393] R13: 00007ffea7a7c930 R14: 00007ffea7a7c480 R15: 00007ffea7a7c8f8
| [  480.793757] #PF: error_code(0x0000) - not-present page
| [  480.793784] PGD b439067 P4D 69e5067 PUD 69d0067 PMD 0
| [  480.793813] Oops: Oops: 0000 [#180] SMP
| [  480.793884] Tainted: [D]=DIE
[  480.793904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  480.793936] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  480.793967] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  480.794067] RSP: 0018:ff73343009ec3bc0 EFLAGS: 00010202
[  480.794096] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  480.794136] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  480.794177] RBP: ff73343009ec3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  480.794218] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18be6c0
[  480.794259] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  480.794302] FS:  00007f92972ffcc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  480.794343] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  480.794375] CR2: 0000000000000001 CR3: 000000000491b003 CR4: 0000000000771ef0
[  480.794414] PKRU: 55555554
[  480.794428] Call Trace:
[  480.794441]  <TASK>
[  480.794455]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  480.794482]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  480.794504]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  480.794524]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  480.794545]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  480.794566]  do_file_open (fs/namei.c:5029)
[  480.794587]  ? lock_rename_child (./include/linux/fs.h:1034)
[  480.794611]  do_open_execat (fs/exec.c:786)
[  480.794633]  alloc_bprm (fs/exec.c:1496)
[  480.794653]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  480.794679]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  480.794699]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  480.794721]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  480.794748] RIP: 0033:0x7f92975b5f4b
[  480.794769] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  480.794860] RSP: 002b:00007ffc21acb758 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  480.794900] RAX: ffffffffffffffda RBX: 00007ffc21acde9a RCX: 00007f92975b5f4b
[  480.794938] RDX: 00007ffc21acbc10 RSI: 00007ffc21acbbd8 RDI: 00007ffc21acb760
[  480.794977] RBP: 00007ffc21acb880 R08: 0000000000000002 R09: 00000000000000a1
[  480.795016] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc21acde96
[  480.795056] R13: 00007ffc21acbc10 R14: 00007ffc21acb760 R15: 00007ffc21acbbd8
| [  482.828802] #PF: error_code(0x0000) - not-present page
| [  482.828833] PGD 7339067 P4D b40d067 PUD b426067 PMD 0
| [  482.828867] Oops: Oops: 0000 [#181] SMP
| [  482.828940] Tainted: [D]=DIE
[  482.828962] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  482.829000] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  482.829036] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  482.829132] RSP: 0018:ff73343009c4bbc0 EFLAGS: 00010202
[  482.829163] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  482.829203] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  482.829251] RBP: ff73343009c4bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  482.829291] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a900
[  482.829333] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  482.829378] FS:  00007fdb6e089cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  482.829424] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  482.829458] CR2: 0000000000000001 CR3: 0000000007286005 CR4: 0000000000771ef0
[  482.829505] PKRU: 55555554
[  482.829520] Call Trace:
[  482.829535]  <TASK>
[  482.829548]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  482.829575]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  482.829604]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  482.829623]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  482.829647]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  482.829666]  do_file_open (fs/namei.c:5029)
[  482.829687]  ? lock_rename_child (./include/linux/fs.h:1034)
[  482.829711]  do_open_execat (fs/exec.c:786)
[  482.829736]  alloc_bprm (fs/exec.c:1496)
[  482.829759]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  482.829791]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  482.829813]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  482.829837]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  482.829865] RIP: 0033:0x7fdb6e33ff4b
[  482.829890] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  482.829986] RSP: 002b:00007fffcb4ec178 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  482.830031] RAX: ffffffffffffffda RBX: 00007fffcb4ede9a RCX: 00007fdb6e33ff4b
[  482.830069] RDX: 00007fffcb4ec630 RSI: 00007fffcb4ec5f8 RDI: 00007fffcb4ec180
[  482.830110] RBP: 00007fffcb4ec2a0 R08: 0000000000000002 R09: 00000000000000a1
[  482.830151] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffcb4ede96
[  482.830195] R13: 00007fffcb4ec630 R14: 00007fffcb4ec180 R15: 00007fffcb4ec5f8
| [  482.938585] #PF: error_code(0x0000) - not-present page
| [  482.938619] PGD 48cc067 P4D b43e067 PUD 491b067 PMD 0
| [  482.938646] Oops: Oops: 0000 [#182] SMP
| [  482.938717] Tainted: [D]=DIE
[  482.938738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  482.938770] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  482.938803] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  482.938897] RSP: 0018:ff73343009be3bc0 EFLAGS: 00010202
[  482.938924] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  482.938963] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  482.939005] RBP: ff73343009be3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  482.939044] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bed80
[  482.939082] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  482.939124] FS:  00007f0ba21d8cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  482.939164] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  482.939198] CR2: 0000000000000001 CR3: 0000000007338004 CR4: 0000000000771ef0
[  482.939238] PKRU: 55555554
[  482.939253] Call Trace:
[  482.939266]  <TASK>
[  482.939280]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  482.939308]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  482.939330]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  482.939350]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  482.939370]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  482.939391]  do_file_open (fs/namei.c:5029)
[  482.939412]  ? lock_rename_child (./include/linux/fs.h:1034)
[  482.939433]  do_open_execat (fs/exec.c:786)
[  482.939453]  alloc_bprm (fs/exec.c:1496)
[  482.939474]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  482.939501]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  482.939521]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  482.939543]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  482.939571] RIP: 0033:0x7f0ba248ef4b
[  482.939591] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  482.939692] RSP: 002b:00007ffe886cc8a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  482.939732] RAX: ffffffffffffffda RBX: 00007ffe886cee9a RCX: 00007f0ba248ef4b
[  482.939773] RDX: 00007ffe886ccd60 RSI: 00007ffe886ccd28 RDI: 00007ffe886cc8b0
[  482.939813] RBP: 00007ffe886cc9d0 R08: 0000000000000002 R09: 00000000000000a1
[  482.939853] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe886cee96
[  482.939903] R13: 00007ffe886ccd60 R14: 00007ffe886cc8b0 R15: 00007ffe886ccd28
| [  483.048476] #PF: error_code(0x0000) - not-present page
| [  483.048506] PGD 3233067 P4D 72d2067 PUD 69e9067 PMD 0
| [  483.048538] Oops: Oops: 0000 [#183] SMP
| [  483.048610] Tainted: [D]=DIE
[  483.048635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.048667] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.048701] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.048798] RSP: 0018:ff73343009ab3bc0 EFLAGS: 00010202
[  483.048831] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.048874] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.048913] RBP: ff73343009ab3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.048955] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bc780
[  483.048999] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.049044] FS:  00007fcbaab2bcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  483.049088] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.049125] CR2: 0000000000000001 CR3: 0000000007286006 CR4: 0000000000771ef0
[  483.049167] PKRU: 55555554
[  483.049182] Call Trace:
[  483.049197]  <TASK>
[  483.049210]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.049238]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.049261]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.049281]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.049303]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.049326]  do_file_open (fs/namei.c:5029)
[  483.049347]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.049369]  do_open_execat (fs/exec.c:786)
[  483.049389]  alloc_bprm (fs/exec.c:1496)
[  483.049408]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.049435]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.049460]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.049483]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.049512] RIP: 0033:0x7fcbaade1f4b
[  483.049537] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.049638] RSP: 002b:00007ffdb28dc908 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.049680] RAX: ffffffffffffffda RBX: 00007ffdb28dde9a RCX: 00007fcbaade1f4b
[  483.049723] RDX: 00007ffdb28dcdc0 RSI: 00007ffdb28dcd88 RDI: 00007ffdb28dc910
[  483.049763] RBP: 00007ffdb28dca30 R08: 0000000000000002 R09: 00000000000000a1
[  483.049803] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb28dde96
[  483.049842] R13: 00007ffdb28dcdc0 R14: 00007ffdb28dc910 R15: 00007ffdb28dcd88
| [  483.158495] #PF: error_code(0x0000) - not-present page
| [  483.158523] PGD 69d2067 P4D 32f5067 PUD 1983067 PMD 0
| [  483.158552] Oops: Oops: 0000 [#184] SMP
| [  483.158637] Tainted: [D]=DIE
[  483.158659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.158694] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.158727] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.158822] RSP: 0018:ff73343009a63bc0 EFLAGS: 00010202
[  483.158851] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.158891] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.158932] RBP: ff73343009a63c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.158972] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc1d1ea80
[  483.159014] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.159057] FS:  00007f855b181cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  483.159099] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.159133] CR2: 0000000000000001 CR3: 0000000007338005 CR4: 0000000000771ef0
[  483.159175] PKRU: 55555554
[  483.159190] Call Trace:
[  483.159205]  <TASK>
[  483.159220]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.159248]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.159271]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.159292]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.159313]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.159336]  do_file_open (fs/namei.c:5029)
[  483.159358]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.159381]  do_open_execat (fs/exec.c:786)
[  483.159403]  alloc_bprm (fs/exec.c:1496)
[  483.159425]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.159454]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.159475]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.159497]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.159526] RIP: 0033:0x7f855b437f4b
[  483.159548] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.159645] RSP: 002b:00007ffc05335b68 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.159685] RAX: ffffffffffffffda RBX: 00007ffc05336e9a RCX: 00007f855b437f4b
[  483.159725] RDX: 00007ffc05336020 RSI: 00007ffc05335fe8 RDI: 00007ffc05335b70
[  483.159762] RBP: 00007ffc05335c90 R08: 0000000000000002 R09: 00000000000000a1
[  483.159801] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc05336e96
[  483.159843] R13: 00007ffc05336020 R14: 00007ffc05335b70 R15: 00007ffc05335fe8
| [  483.268463] #PF: error_code(0x0000) - not-present page
| [  483.268491] PGD 6894067 P4D 3399067 PUD 32f5067 PMD 0
| [  483.268520] Oops: Oops: 0000 [#185] SMP
| [  483.268591] Tainted: [D]=DIE
[  483.268617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.268652] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.268684] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.268778] RSP: 0018:ff73343009a4bbc0 EFLAGS: 00010202
[  483.268807] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.268849] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.268889] RBP: ff73343009a4bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.268929] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e6c00
[  483.268972] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.269019] FS:  00007fd481080cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  483.269063] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.269099] CR2: 0000000000000001 CR3: 0000000007338001 CR4: 0000000000771ef0
[  483.269141] PKRU: 55555554
[  483.269155] Call Trace:
[  483.269170]  <TASK>
[  483.269184]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.269212]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.269236]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.269257]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.269279]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.269301]  do_file_open (fs/namei.c:5029)
[  483.269322]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.269343]  do_open_execat (fs/exec.c:786)
[  483.269366]  alloc_bprm (fs/exec.c:1496)
[  483.269387]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.269415]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.269437]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.269460]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.269488] RIP: 0033:0x7fd481336f4b
[  483.269508] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.269604] RSP: 002b:00007ffc3e701a58 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.269647] RAX: ffffffffffffffda RBX: 00007ffc3e703e9a RCX: 00007fd481336f4b
[  483.269686] RDX: 00007ffc3e701f10 RSI: 00007ffc3e701ed8 RDI: 00007ffc3e701a60
[  483.269727] RBP: 00007ffc3e701b80 R08: 0000000000000002 R09: 00000000000000a1
[  483.269771] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc3e703e96
[  483.269812] R13: 00007ffc3e701f10 R14: 00007ffc3e701a60 R15: 00007ffc3e701ed8
| [  483.378459] #PF: error_code(0x0000) - not-present page
| [  483.378485] PGD 7181067 P4D 3399067 PUD 32f5067 PMD 0
| [  483.378513] Oops: Oops: 0000 [#186] SMP
| [  483.378585] Tainted: [D]=DIE
[  483.378607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.378642] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.378674] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.378770] RSP: 0018:ff73343009a33bc0 EFLAGS: 00010202
[  483.378798] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.378839] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.378880] RBP: ff73343009a33c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.378921] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18bd600
[  483.378960] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.379006] FS:  00007fc13995fcc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  483.379049] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.379083] CR2: 0000000000000001 CR3: 0000000007338004 CR4: 0000000000771ef0
[  483.379125] PKRU: 55555554
[  483.379139] Call Trace:
[  483.379154]  <TASK>
[  483.379168]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.379196]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.379220]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.379242]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.379264]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.379287]  do_file_open (fs/namei.c:5029)
[  483.379308]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.379329]  do_open_execat (fs/exec.c:786)
[  483.379350]  alloc_bprm (fs/exec.c:1496)
[  483.379370]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.379397]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.379417]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.379440]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.379468] RIP: 0033:0x7fc139c15f4b
[  483.379489] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.379580] RSP: 002b:00007ffdc52c17d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.379626] RAX: ffffffffffffffda RBX: 00007ffdc52c2e9a RCX: 00007fc139c15f4b
[  483.379664] RDX: 00007ffdc52c1c90 RSI: 00007ffdc52c1c58 RDI: 00007ffdc52c17e0
[  483.379703] RBP: 00007ffdc52c1900 R08: 0000000000000002 R09: 00000000000000a1
[  483.379745] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc52c2e96
[  483.379787] R13: 00007ffdc52c1c90 R14: 00007ffdc52c17e0 R15: 00007ffdc52c1c58
| [  483.488286] #PF: error_code(0x0000) - not-present page
| [  483.488314] PGD 68e9067 P4D 31db067 PUD 6996067 PMD 0
| [  483.488347] Oops: Oops: 0000 [#187] SMP
| [  483.488426] Tainted: [D]=DIE
[  483.488448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.488482] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.488516] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.488605] RSP: 0018:ff73343009a1bbc0 EFLAGS: 00010202
[  483.488636] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.488677] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.488718] RBP: ff73343009a1bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.488759] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc18e60c0
[  483.488802] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.488850] FS:  00007f02323d5cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  483.488890] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.488925] CR2: 0000000000000001 CR3: 000000000709a005 CR4: 0000000000771ef0
[  483.488968] PKRU: 55555554
[  483.488985] Call Trace:
[  483.488998]  <TASK>
[  483.489013]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.489042]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.489069]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.489090]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.489114]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.489137]  do_file_open (fs/namei.c:5029)
[  483.489156]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.489180]  do_open_execat (fs/exec.c:786)
[  483.489202]  alloc_bprm (fs/exec.c:1496)
[  483.489224]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.489252]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.489271]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.489295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.489323] RIP: 0033:0x7f023268bf4b
[  483.489343] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.489434] RSP: 002b:00007ffd92f42928 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.489475] RAX: ffffffffffffffda RBX: 00007ffd92f43e9a RCX: 00007f023268bf4b
[  483.489517] RDX: 00007ffd92f42de0 RSI: 00007ffd92f42da8 RDI: 00007ffd92f42930
[  483.489559] RBP: 00007ffd92f42a50 R08: 0000000000000002 R09: 00000000000000a1
[  483.489598] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd92f43e96
[  483.489644] R13: 00007ffd92f42de0 R14: 00007ffd92f42930 R15: 00007ffd92f42da8
| [  483.598242] #PF: error_code(0x0000) - not-present page
| [  483.598277] PGD 72b0067 P4D 69e6067 PUD 7351067 PMD 0
| [  483.598309] Oops: Oops: 0000 [#188] SMP
| [  483.598380] Tainted: [D]=DIE
[  483.598402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.598435] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.598466] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.598556] RSP: 0018:ff73343009a03bc0 EFLAGS: 00010202
[  483.598584] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.598631] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.598673] RBP: ff73343009a03c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.598716] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dc306a840
[  483.598758] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.598804] FS:  00007fa4be8becc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  483.598847] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.598880] CR2: 0000000000000001 CR3: 0000000007338002 CR4: 0000000000771ef0
[  483.598921] PKRU: 55555554
[  483.598935] Call Trace:
[  483.598949]  <TASK>
[  483.598963]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.598993]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.599015]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.599037]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.599057]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.599078]  do_file_open (fs/namei.c:5029)
[  483.599099]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.599119]  do_open_execat (fs/exec.c:786)
[  483.599139]  alloc_bprm (fs/exec.c:1496)
[  483.599159]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.599186]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.599206]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.599229]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.599258] RIP: 0033:0x7fa4beb74f4b
[  483.599280] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.599378] RSP: 002b:00007ffe5bb69408 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.599419] RAX: ffffffffffffffda RBX: 00007ffe5bb6be9a RCX: 00007fa4beb74f4b
[  483.599458] RDX: 00007ffe5bb698c0 RSI: 00007ffe5bb69888 RDI: 00007ffe5bb69410
[  483.599498] RBP: 00007ffe5bb69530 R08: 0000000000000002 R09: 00000000000000a1
[  483.599537] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe5bb6be96
[  483.599576] R13: 00007ffe5bb698c0 R14: 00007ffe5bb69410 R15: 00007ffe5bb69888
| [  483.708260] #PF: error_code(0x0000) - not-present page
| [  483.708292] PGD 71c9067 P4D 69e6067 PUD 7351067 PMD 0
| [  483.708322] Oops: Oops: 0000 [#189] SMP
| [  483.708395] Tainted: [D]=DIE
[  483.708417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.708451] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.708482] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.708573] RSP: 0018:ff733430099ebbc0 EFLAGS: 00010202
[  483.708604] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.708647] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.708688] RBP: ff733430099ebc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.708730] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb414cc0
[  483.708770] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.708815] FS:  00007f425f7f6cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  483.708855] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.708890] CR2: 0000000000000001 CR3: 0000000007338005 CR4: 0000000000771ef0
[  483.708931] PKRU: 55555554
[  483.708945] Call Trace:
[  483.708959]  <TASK>
[  483.708973]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.709002]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.709025]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.709045]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.709066]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.709087]  do_file_open (fs/namei.c:5029)
[  483.709108]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.709128]  do_open_execat (fs/exec.c:786)
[  483.709149]  alloc_bprm (fs/exec.c:1496)
[  483.709170]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.709196]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.709217]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.709239]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.709267] RIP: 0033:0x7f425faacf4b
[  483.709288] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.709382] RSP: 002b:00007ffdab03e858 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.709424] RAX: ffffffffffffffda RBX: 00007ffdab03fe9a RCX: 00007f425faacf4b
[  483.709463] RDX: 00007ffdab03ed10 RSI: 00007ffdab03ecd8 RDI: 00007ffdab03e860
[  483.709502] RBP: 00007ffdab03e980 R08: 0000000000000002 R09: 00000000000000a1
[  483.709540] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdab03fe96
[  483.709582] R13: 00007ffdab03ed10 R14: 00007ffdab03e860 R15: 00007ffdab03ecd8
| [  483.818241] #PF: error_code(0x0000) - not-present page
| [  483.818271] PGD b51e067 P4D 3208067 PUD 687d067 PMD 0
| [  483.818299] Oops: Oops: 0000 [#190] SMP
| [  483.818370] Tainted: [D]=DIE
[  483.818390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.818422] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.818452] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.818544] RSP: 0018:ff733430099cbbc0 EFLAGS: 00010202
[  483.818571] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.818613] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.818655] RBP: ff733430099cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.818696] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb414b40
[  483.818735] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.818777] FS:  00007f64458cccc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  483.818818] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.818850] CR2: 0000000000000001 CR3: 0000000007338001 CR4: 0000000000771ef0
[  483.818889] PKRU: 55555554
[  483.818903] Call Trace:
[  483.818917]  <TASK>
[  483.818931]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.818958]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.818981]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.819002]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.819022]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.819044]  do_file_open (fs/namei.c:5029)
[  483.819064]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.819085]  do_open_execat (fs/exec.c:786)
[  483.819106]  alloc_bprm (fs/exec.c:1496)
[  483.819126]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.819154]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.819174]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.819196]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.819223] RIP: 0033:0x7f6445b82f4b
[  483.819245] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.819335] RSP: 002b:00007ffeb17f62e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.819378] RAX: ffffffffffffffda RBX: 00007ffeb17f7e9a RCX: 00007f6445b82f4b
[  483.819421] RDX: 00007ffeb17f67a0 RSI: 00007ffeb17f6768 RDI: 00007ffeb17f62f0
[  483.819465] RBP: 00007ffeb17f6410 R08: 0000000000000002 R09: 00000000000000a1
[  483.819509] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb17f7e96
[  483.819550] R13: 00007ffeb17f67a0 R14: 00007ffeb17f62f0 R15: 00007ffeb17f6768
| [  483.928217] #PF: error_code(0x0000) - not-present page
| [  483.928253] PGD 73a2067 P4D b41a067 PUD 3208067 PMD 0
| [  483.928284] Oops: Oops: 0000 [#191] SMP
| [  483.928359] Tainted: [D]=DIE
[  483.928380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  483.928416] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  483.928448] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  483.928544] RSP: 0018:ff733430099b3bc0 EFLAGS: 00010202
[  483.928574] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  483.928618] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  483.928656] RBP: ff733430099b3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  483.928694] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb414840
[  483.928732] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  483.928773] FS:  00007f975d8c1cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  483.928814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  483.928846] CR2: 0000000000000001 CR3: 0000000007338003 CR4: 0000000000771ef0
[  483.928886] PKRU: 55555554
[  483.928900] Call Trace:
[  483.928913]  <TASK>
[  483.928927]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  483.928955]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  483.928979]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  483.929001]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  483.929022]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  483.929045]  do_file_open (fs/namei.c:5029)
[  483.929066]  ? lock_rename_child (./include/linux/fs.h:1034)
[  483.929086]  do_open_execat (fs/exec.c:786)
[  483.929106]  alloc_bprm (fs/exec.c:1496)
[  483.929127]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  483.929153]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  483.929173]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  483.929195]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  483.929222] RIP: 0033:0x7f975db77f4b
[  483.929243] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  483.929333] RSP: 002b:00007fffa2bb6588 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  483.929375] RAX: ffffffffffffffda RBX: 00007fffa2bb8e9a RCX: 00007f975db77f4b
[  483.929414] RDX: 00007fffa2bb6a40 RSI: 00007fffa2bb6a08 RDI: 00007fffa2bb6590
[  483.929453] RBP: 00007fffa2bb66b0 R08: 0000000000000002 R09: 00000000000000a1
[  483.929494] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa2bb8e96
[  483.929536] R13: 00007fffa2bb6a40 R14: 00007fffa2bb6590 R15: 00007fffa2bb6a08
| [  484.038201] #PF: error_code(0x0000) - not-present page
| [  484.038235] PGD 731d067 P4D b41a067 PUD 3208067 PMD 0
| [  484.038266] Oops: Oops: 0000 [#192] SMP
| [  484.038339] Tainted: [D]=DIE
[  484.038360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.038396] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.038427] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.038524] RSP: 0018:ff7334300999bbc0 EFLAGS: 00010202
[  484.038553] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.038593] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.038637] RBP: ff7334300999bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.038675] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb4146c0
[  484.038714] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.038756] FS:  00007f0e7aa31cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  484.038800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.038833] CR2: 0000000000000001 CR3: 0000000007338006 CR4: 0000000000771ef0
[  484.038872] PKRU: 55555554
[  484.038885] Call Trace:
[  484.038899]  <TASK>
[  484.038912]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.038940]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.038962]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.038986]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.039008]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.039030]  do_file_open (fs/namei.c:5029)
[  484.039051]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.039072]  do_open_execat (fs/exec.c:786)
[  484.039093]  alloc_bprm (fs/exec.c:1496)
[  484.039113]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.039141]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.039161]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.039183]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.039211] RIP: 0033:0x7f0e7ace7f4b
[  484.039231] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.039323] RSP: 002b:00007ffc68f1f768 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.039363] RAX: ffffffffffffffda RBX: 00007ffc68f20e9a RCX: 00007f0e7ace7f4b
[  484.039404] RDX: 00007ffc68f1fc20 RSI: 00007ffc68f1fbe8 RDI: 00007ffc68f1f770
[  484.039450] RBP: 00007ffc68f1f890 R08: 0000000000000002 R09: 00000000000000a1
[  484.039493] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc68f20e96
[  484.039536] R13: 00007ffc68f1fc20 R14: 00007ffc68f1f770 R15: 00007ffc68f1fbe8
| [  484.148200] #PF: error_code(0x0000) - not-present page
| [  484.148230] PGD b422067 P4D 698a067 PUD b41a067 PMD 0
| [  484.148262] Oops: Oops: 0000 [#193] SMP
| [  484.148334] Tainted: [D]=DIE
[  484.148355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.148388] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.148419] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.148511] RSP: 0018:ff73343009983bc0 EFLAGS: 00010202
[  484.148539] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.148577] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.148621] RBP: ff73343009983c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.148660] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb414540
[  484.148699] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.148744] FS:  00007f6184c5bcc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  484.148787] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.148819] CR2: 0000000000000001 CR3: 0000000007338002 CR4: 0000000000771ef0
[  484.148857] PKRU: 55555554
[  484.148871] Call Trace:
[  484.148884]  <TASK>
[  484.148899]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.148925]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.148947]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.148967]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.148992]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.149014]  do_file_open (fs/namei.c:5029)
[  484.149035]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.149057]  do_open_execat (fs/exec.c:786)
[  484.149078]  alloc_bprm (fs/exec.c:1496)
[  484.149098]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.149125]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.149146]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.149168]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.149195] RIP: 0033:0x7f6184f11f4b
[  484.149215] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.149306] RSP: 002b:00007ffc7c93a508 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.149346] RAX: ffffffffffffffda RBX: 00007ffc7c93ce9a RCX: 00007f6184f11f4b
[  484.149385] RDX: 00007ffc7c93a9c0 RSI: 00007ffc7c93a988 RDI: 00007ffc7c93a510
[  484.149423] RBP: 00007ffc7c93a630 R08: 0000000000000002 R09: 00000000000000a1
[  484.149461] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc7c93ce96
[  484.149503] R13: 00007ffc7c93a9c0 R14: 00007ffc7c93a510 R15: 00007ffc7c93a988
| [  484.257832] #PF: error_code(0x0000) - not-present page
| [  484.257865] PGD 33c4067 P4D 69bc067 PUD 1916067 PMD 0
| [  484.257897] Oops: Oops: 0000 [#194] SMP
| [  484.257977] Tainted: [D]=DIE
[  484.257996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.258031] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.258062] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.258163] RSP: 0018:ff7334300996bbc0 EFLAGS: 00010202
[  484.258194] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.258228] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.258269] RBP: ff7334300996bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.258309] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb4149c0
[  484.258351] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.258397] FS:  00007f066146fcc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  484.258444] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.258476] CR2: 0000000000000001 CR3: 0000000001cec001 CR4: 0000000000771ef0
[  484.258519] PKRU: 55555554
[  484.258534] Call Trace:
[  484.258550]  <TASK>
[  484.258565]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.258591]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.258622]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.258643]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.258665]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.258687]  do_file_open (fs/namei.c:5029)
[  484.258712]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.258732]  do_open_execat (fs/exec.c:786)
[  484.258753]  alloc_bprm (fs/exec.c:1496)
[  484.258775]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.258802]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.258823]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.258845]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.258873] RIP: 0033:0x7f0661725f4b
[  484.258894] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.258991] RSP: 002b:00007ffcbd733748 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.259032] RAX: ffffffffffffffda RBX: 00007ffcbd734e9a RCX: 00007f0661725f4b
[  484.259071] RDX: 00007ffcbd733c00 RSI: 00007ffcbd733bc8 RDI: 00007ffcbd733750
[  484.259111] RBP: 00007ffcbd733870 R08: 0000000000000002 R09: 00000000000000a1
[  484.259154] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcbd734e96
[  484.259195] R13: 00007ffcbd733c00 R14: 00007ffcbd733750 R15: 00007ffcbd733bc8
| [  484.368014] #PF: error_code(0x0000) - not-present page
| [  484.368045] PGD 4861067 P4D 7189067 PUD b439067 PMD 0
| [  484.368074] Oops: Oops: 0000 [#195] SMP
| [  484.368143] Tainted: [D]=DIE
[  484.368162] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.368195] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.368226] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.368319] RSP: 0018:ff73343009953bc0 EFLAGS: 00010202
[  484.368347] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.368386] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.368425] RBP: ff73343009953c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.368463] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb414240
[  484.368502] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.368544] FS:  00007f8184cc1cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  484.368586] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.368626] CR2: 0000000000000001 CR3: 0000000007338003 CR4: 0000000000771ef0
[  484.368665] PKRU: 55555554
[  484.368679] Call Trace:
[  484.368692]  <TASK>
[  484.368706]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.368733]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.368755]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.368776]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.368796]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.368817]  do_file_open (fs/namei.c:5029)
[  484.368837]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.368858]  do_open_execat (fs/exec.c:786)
[  484.368878]  alloc_bprm (fs/exec.c:1496)
[  484.368899]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.368926]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.368946]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.368968]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.368998] RIP: 0033:0x7f8184f77f4b
[  484.369019] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.369111] RSP: 002b:00007ffd4794bd98 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.369153] RAX: ffffffffffffffda RBX: 00007ffd4794ce9a RCX: 00007f8184f77f4b
[  484.369192] RDX: 00007ffd4794c250 RSI: 00007ffd4794c218 RDI: 00007ffd4794bda0
[  484.369231] RBP: 00007ffd4794bec0 R08: 0000000000000002 R09: 00000000000000a1
[  484.369273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4794ce96
[  484.369316] R13: 00007ffd4794c250 R14: 00007ffd4794bda0 R15: 00007ffd4794c218
| [  484.478010] #PF: error_code(0x0000) - not-present page
| [  484.478041] PGD 1983067 P4D 7189067 PUD b439067 PMD 0
| [  484.478071] Oops: Oops: 0000 [#196] SMP
| [  484.478146] Tainted: [D]=DIE
[  484.478166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.478198] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.478229] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.478319] RSP: 0018:ff73343009933bc0 EFLAGS: 00010202
[  484.478345] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.478384] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.478422] RBP: ff73343009933c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.478466] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb4140c0
[  484.478509] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.478558] FS:  00007efc0ad21cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  484.478606] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.478640] CR2: 0000000000000001 CR3: 0000000007338005 CR4: 0000000000771ef0
[  484.478679] PKRU: 55555554
[  484.478692] Call Trace:
[  484.478705]  <TASK>
[  484.478719]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.478745]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.478768]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.478788]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.478808]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.478829]  do_file_open (fs/namei.c:5029)
[  484.478849]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.478870]  do_open_execat (fs/exec.c:786)
[  484.478890]  alloc_bprm (fs/exec.c:1496)
[  484.478910]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.478937]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.478957]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.478980]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.479008] RIP: 0033:0x7efc0afd7f4b
[  484.479029] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.479121] RSP: 002b:00007ffde5ea9168 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.479159] RAX: ffffffffffffffda RBX: 00007ffde5eabe9a RCX: 00007efc0afd7f4b
[  484.479198] RDX: 00007ffde5ea9620 RSI: 00007ffde5ea95e8 RDI: 00007ffde5ea9170
[  484.479244] RBP: 00007ffde5ea9290 R08: 0000000000000002 R09: 00000000000000a1
[  484.479289] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffde5eabe96
[  484.479332] R13: 00007ffde5ea9620 R14: 00007ffde5ea9170 R15: 00007ffde5ea95e8
| [  484.587914] #PF: error_code(0x0000) - not-present page
| [  484.587945] PGD 69d5067 P4D 198a067 PUD 6895067 PMD 0
| [  484.587977] Oops: Oops: 0000 [#197] SMP
| [  484.588050] Tainted: [D]=DIE
[  484.588071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.588108] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.588143] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.588242] RSP: 0018:ff7334300991bbc0 EFLAGS: 00010202
[  484.588270] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.588310] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.588357] RBP: ff7334300991bc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.588393] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb414600
[  484.588436] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.588479] FS:  00007fc541d63cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  484.588523] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.588556] CR2: 0000000000000001 CR3: 00000000048d2003 CR4: 0000000000771ef0
[  484.588599] PKRU: 55555554
[  484.588618] Call Trace:
[  484.588632]  <TASK>
[  484.588647]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.588674]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.588698]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.588721]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.588743]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.588764]  do_file_open (fs/namei.c:5029)
[  484.588786]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.588808]  do_open_execat (fs/exec.c:786)
[  484.588828]  alloc_bprm (fs/exec.c:1496)
[  484.588846]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.588874]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.588894]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.588918]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.588947] RIP: 0033:0x7fc542019f4b
[  484.588968] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.589065] RSP: 002b:00007ffe2f558ec8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.589105] RAX: ffffffffffffffda RBX: 00007ffe2f55ae9a RCX: 00007fc542019f4b
[  484.589147] RDX: 00007ffe2f559380 RSI: 00007ffe2f559348 RDI: 00007ffe2f558ed0
[  484.589190] RBP: 00007ffe2f558ff0 R08: 0000000000000002 R09: 00000000000000a1
[  484.589232] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe2f55ae96
[  484.589275] R13: 00007ffe2f559380 R14: 00007ffe2f558ed0 R15: 00007ffe2f559348
| [  484.697735] #PF: error_code(0x0000) - not-present page
| [  484.697765] PGD 333d067 P4D 7190067 PUD 7255067 PMD 0
| [  484.697794] Oops: Oops: 0000 [#198] SMP
| [  484.697866] Tainted: [D]=DIE
[  484.697886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.697919] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.697949] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.698042] RSP: 0018:ff73343009903bc0 EFLAGS: 00010202
[  484.698068] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.698107] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.698146] RBP: ff73343009903c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.698183] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb418d80
[  484.698221] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.698265] FS:  00007f19e98f5cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  484.698306] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.698338] CR2: 0000000000000001 CR3: 0000000007338006 CR4: 0000000000771ef0
[  484.698376] PKRU: 55555554
[  484.698389] Call Trace:
[  484.698402]  <TASK>
[  484.698416]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.698443]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.698465]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.698485]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.698504]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.698525]  do_file_open (fs/namei.c:5029)
[  484.698545]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.698565]  do_open_execat (fs/exec.c:786)
[  484.698585]  alloc_bprm (fs/exec.c:1496)
[  484.698607]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.698637]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.698657]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.698679]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.698706] RIP: 0033:0x7f19e9babf4b
[  484.698726] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.698815] RSP: 002b:00007ffc1449a778 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.698855] RAX: ffffffffffffffda RBX: 00007ffc1449ce9a RCX: 00007f19e9babf4b
[  484.698897] RDX: 00007ffc1449ac30 RSI: 00007ffc1449abf8 RDI: 00007ffc1449a780
[  484.698936] RBP: 00007ffc1449a8a0 R08: 0000000000000002 R09: 00000000000000a1
[  484.698977] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc1449ce96
[  484.699017] R13: 00007ffc1449ac30 R14: 00007ffc1449a780 R15: 00007ffc1449abf8
| [  484.807403] #PF: error_code(0x0000) - not-present page
| [  484.807435] PGD b422067 P4D 69eb067 PUD b4a2067 PMD 0
| [  484.807466] Oops: Oops: 0000 [#199] SMP
| [  484.807535] Tainted: [D]=DIE
[  484.807557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.807592] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.807628] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.807722] RSP: 0018:ff733430098e3bc0 EFLAGS: 00010202
[  484.807752] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.807794] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.807834] RBP: ff733430098e3c38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.807875] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb418f00
[  484.807919] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.807964] FS:  00007f49b8301cc0(0000) GS:ff1d377e571ac000(0000) knlGS:0000000000000000
[  484.808012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.808045] CR2: 0000000000000001 CR3: 0000000003360003 CR4: 0000000000771ef0
[  484.808088] PKRU: 55555554
[  484.808104] Call Trace:
[  484.808119]  <TASK>
[  484.808133]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.808159]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.808183]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.808205]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.808227]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.808250]  do_file_open (fs/namei.c:5029)
[  484.808271]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.808293]  do_open_execat (fs/exec.c:786)
[  484.808314]  alloc_bprm (fs/exec.c:1496)
[  484.808334]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.808365]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.808386]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.808409]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.808439] RIP: 0033:0x7f49b85b7f4b
[  484.808464] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.808561] RSP: 002b:00007ffcada35f28 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.808606] RAX: ffffffffffffffda RBX: 00007ffcada37e9a RCX: 00007f49b85b7f4b
[  484.808651] RDX: 00007ffcada363e0 RSI: 00007ffcada363a8 RDI: 00007ffcada35f30
[  484.808689] RBP: 00007ffcada36050 R08: 0000000000000002 R09: 00000000000000a1
[  484.808730] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcada37e96
[  484.808773] R13: 00007ffcada363e0 R14: 00007ffcada35f30 R15: 00007ffcada363a8
| [  484.917501] #PF: error_code(0x0000) - not-present page
| [  484.917529] PGD 69d4067 P4D 192f067 PUD 32ef067 PMD 0
| [  484.917559] Oops: Oops: 0000 [#200] SMP
| [  484.917639] Tainted: [D]=DIE
[  484.917660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  484.917698] RIP: 0010:ovl_revalidate_real (fs/overlayfs/super.c:87)
[  484.917732] Code: 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 83 e4 f0 48 83 ec 50 65 48 8b 05 c0 38 63 01 48 89 44 24 48 31 c0 48 85 ff 74 4d <8b> 07 48 89 fb 89 f1 84 d2 74 67 f6 c4 08 74 3d 48 8b 47 60 48 8b
All code
========
   0:	44 00 00             	add    %r8b,(%rax)
   3:	55                   	push   %rbp
   4:	48 89 e5             	mov    %rsp,%rbp
   7:	41 57                	push   %r15
   9:	41 56                	push   %r14
   b:	41 54                	push   %r12
   d:	53                   	push   %rbx
   e:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  12:	48 83 ec 50          	sub    $0x50,%rsp
  16:	65 48 8b 05 c0 38 63 	mov    %gs:0x16338c0(%rip),%rax        # 0x16338de
  1d:	01 
  1e:	48 89 44 24 48       	mov    %rax,0x48(%rsp)
  23:	31 c0                	xor    %eax,%eax
  25:	48 85 ff             	test   %rdi,%rdi
  28:	74 4d                	je     0x77
  2a:*	8b 07                	mov    (%rdi),%eax		<-- trapping instruction
  2c:	48 89 fb             	mov    %rdi,%rbx
  2f:	89 f1                	mov    %esi,%ecx
  31:	84 d2                	test   %dl,%dl
  33:	74 67                	je     0x9c
  35:	f6 c4 08             	test   $0x8,%ah
  38:	74 3d                	je     0x77
  3a:	48 8b 47 60          	mov    0x60(%rdi),%rax
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	8b 07                	mov    (%rdi),%eax
   2:	48 89 fb             	mov    %rdi,%rbx
   5:	89 f1                	mov    %esi,%ecx
   7:	84 d2                	test   %dl,%dl
   9:	74 67                	je     0x72
   b:	f6 c4 08             	test   $0x8,%ah
   e:	74 3d                	je     0x4d
  10:	48 8b 47 60          	mov    0x60(%rdi),%rax
  14:	48                   	rex.W
  15:	8b                   	.byte 0x8b
[  484.917823] RSP: 0018:ff733430098cbbc0 EFLAGS: 00010202
[  484.917851] RAX: 0000000000000000 RBX: 0000000000010001 RCX: 0000002b00000000
[  484.917890] RDX: 0000000000000000 RSI: 0000000000010001 RDI: 0000000000000001
[  484.917928] RBP: ff733430098cbc38 R08: 0000000000000064 R09: ff1d377dc589d6c0
[  484.917967] R10: ff1d377dc588c680 R11: ff1d377dc1405b40 R12: ff1d377dcb418b40
[  484.918008] R13: 0000000000000000 R14: ff1d377dc31c4460 R15: 0000000000000001
[  484.918050] FS:  00007ffa17c27cc0(0000) GS:ff1d377e5712c000(0000) knlGS:0000000000000000
[  484.918090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  484.918124] CR2: 0000000000000001 CR3: 00000000073d6001 CR4: 0000000000771ef0
[  484.918163] PKRU: 55555554
[  484.918176] Call Trace:
[  484.918190]  <TASK>
[  484.918204]  ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  484.918231]  lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  484.918253]  path_openat (fs/namei.c:4719 fs/namei.c:4750 fs/namei.c:4997)
[  484.918274]  ? link_path_walk (fs/namei.c:2278 fs/namei.c:2656)
[  484.918294]  ? init_file.isra.0 (./include/linux/mutex.h:103 fs/file_table.c:198)
[  484.918315]  do_file_open (fs/namei.c:5029)
[  484.918335]  ? lock_rename_child (./include/linux/fs.h:1034)
[  484.918355]  do_open_execat (fs/exec.c:786)
[  484.918375]  alloc_bprm (fs/exec.c:1496)
[  484.918395]  do_execveat_common.isra.0 (fs/exec.c:1561 fs/exec.c:1898)
[  484.918424]  __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2))
[  484.918444]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  484.918467]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  484.918495] RIP: 0033:0x7ffa17eddf4b
[  484.918515] Code: 0f 1e fa 48 8b 05 75 e0 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d de 12 00 f7 d8 64 89 01 48
All code
========
   0:	0f 1e fa             	nop    %edx
   3:	48 8b 05 75 e0 12 00 	mov    0x12e075(%rip),%rax        # 0x12e07f
   a:	48 8b 10             	mov    (%rax),%rdx
   d:	e9 0d 00 00 00       	jmp    0x1f
  12:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  19:	00 00 00 
  1c:	0f 1f 00             	nopl   (%rax)
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 3b 00 00 00       	mov    $0x3b,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12deb7
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 7d de 12 00 	mov    0x12de7d(%rip),%rcx        # 0x12de8d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[  484.918612] RSP: 002b:00007fff90636d08 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  484.918658] RAX: ffffffffffffffda RBX: 00007fff90638e9a RCX: 00007ffa17eddf4b
[  484.918703] RDX: 00007fff906371c0 RSI: 00007fff90637188 RDI: 00007fff90636d10
[  484.918748] RBP: 00007fff90636e30 R08: 0000000000000002 R09: 00000000000000a1
[  484.918789] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff90638e96


Finger prints:
ovl_revalidate_real:ovl_dentry_revalidate_common:lookup_fast:path_openat:do_file_open