======================================
| [  368.695445][ T8780] ==================================================================
| [  368.695666][ T8780] BUG: KASAN: slab-out-of-bounds in bond_update_slave_arr (drivers/net/bonding/bond_main.c:5196)
| [  368.695869][ T8780] Write of size 8 at addr ff11000009556b78 by task ip/8780
| [  368.696068][ T8780]
[  368.696141][ T8780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.696143][ T8780] Call Trace:
[  368.696145][ T8780]  <TASK>
[  368.696146][ T8780]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  368.696152][ T8780]  print_address_description.constprop.0 (mm/kasan/report.c:378)
[  368.696157][ T8780]  print_report (mm/kasan/report.c:482)
[  368.696159][ T8780]  ? __virt_addr_valid (./include/linux/rcupdate.h:948 ./include/linux/mmzone.h:2276 arch/x86/mm/physaddr.c:54)
[  368.696163][ T8780]  ? __virt_addr_valid (./include/linux/rcupdate.h:974 (discriminator 1) ./include/linux/mmzone.h:2286 (discriminator 1) arch/x86/mm/physaddr.c:54 (discriminator 1))
[  368.696165][ T8780]  kasan_report (mm/kasan/report.c:595)
[  368.696168][ T8780]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5196)
[  368.696169][ T8780]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5196)
[  368.696172][ T8780]  bond_update_slave_arr (drivers/net/bonding/bond_main.c:5196)
[  368.696173][ T8780]  ? __mutex_unlock_slowpath (./include/linux/preempt.h:500 (discriminator 1) kernel/locking/mutex.c:999 (discriminator 1))
[  368.696177][ T8780]  ? bond_slave_arr_work_rearm (drivers/net/bonding/bond_main.c:5078)
[  368.696179][ T8780]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  368.696183][ T8780]  bond_enslave (drivers/net/bonding/bond_main.c:2337)
[  368.696186][ T8780]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5218 (discriminator 9))
[  368.696187][ T8780]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  368.696190][ T8780]  ? mark_usage (kernel/locking/lockdep.c:4690)
[  368.696192][ T8780]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  368.696194][ T8780]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  368.696197][ T8780]  ? is_bpf_text_address (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) kernel/bpf/core.c:751 (discriminator 2))
[  368.696201][ T8780]  ? rtnl_af_lookup (net/core/rtnetlink.c:794 (discriminator 1))
[  368.696205][ T8780]  do_set_master (net/core/rtnetlink.c:3088)
[  368.696208][ T8780]  do_setlink.isra.0 (net/core/rtnetlink.c:3290 (discriminator 1))
[  368.696210][ T8780]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  368.696212][ T8780]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  368.696216][ T8780]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[  368.696219][ T8780]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[  368.696222][ T8780]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[  368.696225][ T8780]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[  368.696226][ T8780]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[  368.696228][ T8780]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[  368.696230][ T8780]  ? kasan_save_stack (mm/kasan/common.c:58)
[  368.696232][ T8780]  ? kasan_save_stack (mm/kasan/common.c:57)
[  368.696233][ T8780]  ? kasan_save_track (mm/kasan/common.c:78)
[  368.696235][ T8780]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  368.696237][ T8780]  ? __netlink_dump_start (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) net/netlink/af_netlink.c:2433 (discriminator 1))
[  368.696240][ T8780]  ? ___sys_sendmsg (net/socket.c:2758 (discriminator 1))
[  368.696243][ T8780]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  368.696245][ T8780]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4240)
[  368.696247][ T8780]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  368.696249][ T8780]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  368.696251][ T8780]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  368.696252][ T8780]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  368.696254][ T8780]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  368.696256][ T8780]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[  368.696257][ T8780]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  368.696258][ T8780]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4240)
[  368.696261][ T8780]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  368.696262][ T8780]  ? nla_get_range_signed (lib/nlattr.c:270)
[  368.696266][ T8780]  ? __rtnl_newlink (net/core/rtnetlink.c:4089)
[  368.696269][ T8780]  rtnl_newlink (net/core/rtnetlink.c:4241)
[  368.696272][ T8780]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5584)
[  368.696274][ T8780]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  368.696277][ T8780]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  368.696279][ T8780]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  368.696280][ T8780]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5584)
[  368.696282][ T8780]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  368.696285][ T8780]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5584)
[  368.696287][ T8780]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7158)
[  368.696290][ T8780]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  368.696292][ T8780]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  368.696294][ T8780]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  368.696296][ T8780]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  368.696298][ T8780]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  368.696300][ T8780]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  368.696303][ T8780]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  368.696306][ T8780]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[  368.696307][ T8780]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[  368.696310][ T8780]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.696312][ T8780]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  368.696314][ T8780]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  368.696317][ T8780]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  368.696319][ T8780]  ? netlink_unicast (./include/net/net_namespace.h:426 (discriminator 7))
[  368.696321][ T8780]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  368.696325][ T8780]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  368.696327][ T8780]  ? copy_msghdr_from_user (net/socket.c:2650)
[  368.696329][ T8780]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5405)
[  368.696330][ T8780]  ? move_addr_to_kernel (net/socket.c:258)
[  368.696334][ T8780]  ___sys_sendmsg (net/socket.c:2767)
[  368.696335][ T8780]  ? copy_msghdr_from_user (net/socket.c:2619)
[  368.696341][ T8780]  __sys_sendmsg (net/socket.c:2799)
[  368.696348][ T8780]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  368.696351][ T8780]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  368.696353][ T8780]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  368.696356][ T8780]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  368.696358][ T8780]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.696360][ T8780] RIP: 0033:0x7fb281cc454e
[  368.696364][ T8780] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.696366][ T8780] RSP: 002b:00007ffc0febe5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.696369][ T8780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb281cc454e
[  368.696371][ T8780] RDX: 0000000000000000 RSI: 00007ffc0febe680 RDI: 0000000000000005
[  368.696372][ T8780] RBP: 00007ffc0febe5e0 R08: 0000000000000000 R09: 0000000000000000
[  368.696373][ T8780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a993d14
[  368.696374][ T8780] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0febed50
| [  374.926293][ T8815] ------------[ cut here ]------------
| [  374.926452][ T8815] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#0: ip/8815
| [  374.926687][ T8815] Modules linked in: cls_matchall
| [  374.927178][ T8815] Tainted: [B]=BAD_PAGE
[  374.927299][ T8815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  374.927501][ T8815] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  374.927675][ T8815] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  374.928246][ T8815] RSP: 0018:ffa000000c02f3c0 EFLAGS: 00010046
[  374.928453][ T8815] RAX: 0000000000000020 RBX: ff1100000a7e30e0 RCX: 0000000000000001
[  374.928690][ T8815] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  374.928938][ T8815] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  374.929187][ T8815] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd400000029f8c0
[  374.929488][ T8815] R13: ff1100000a7e3100 R14: ff1100000103c940 R15: ffd400000029f8c0
[  374.929785][ T8815] FS:  0000000000000000(0000) GS:ff1100009e6ae000(0000) knlGS:0000000000000000
[  374.930116][ T8815] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  374.930316][ T8815] CR2: 00007f5593f38000 CR3: 000000000c8a2001 CR4: 0000000000771ef0
[  374.930609][ T8815] PKRU: 55555554
[  374.930782][ T8815] Call Trace:
[  374.930902][ T8815]  <TASK>
[  374.930981][ T8815]  check_bytes_and_report.cold (mm/slub.c:1359)
[  374.931194][ T8815]  check_object (mm/slub.c:1507)
[  374.931349][ T8815]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  374.931557][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.931713][ T8815]  free_to_partial_list (mm/slub.c:5631)
[  374.931925][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.932086][ T8815]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.932293][ T8815]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  374.932456][ T8815]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  374.932660][ T8815]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  374.932815][ T8815]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  374.933027][ T8815]  fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  374.933179][ T8815]  fuse_get_req (fs/fuse/dev.c:133)
[  374.933391][ T8815]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[  374.933542][ T8815]  ? fuse_dev_open (fs/fuse/dev.c:1687)
[  374.933746][ T8815]  ? __kasan_unpoison_pages (mm/kasan/common.c:140 (discriminator 2))
[  374.933899][ T8815]  ? post_alloc_hook (./include/linux/kasan.h:126 mm/page_alloc.c:1855)
[  374.934115][ T8815]  ? from_vfsuid (fs/mnt_idmapping.c:165)
[  374.934266][ T8815]  ? fuse_invalid_attr (fs/fuse/dir.c:559 (discriminator 2))
[  374.934472][ T8815]  fuse_chan_send (fs/fuse/dev.c:833)
[  374.934624][ T8815]  fuse_readlink_folio (fs/fuse/fuse_i.h:1012 fs/fuse/dir.c:1847)
[  374.934828][ T8815]  ? fuse_invalidate_attr_mask (fs/fuse/dir.c:314)
[  374.935017][ T8815]  ? __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4857 (discriminator 1))
[  374.935257][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.935413][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  374.935622][ T8815]  fuse_get_link (fs/fuse/dir.c:1886)
[  374.935773][ T8815]  ovl_get_link (fs/overlayfs/inode.c:348 (discriminator 1) fs/overlayfs/inode.c:340 (discriminator 1))
[  374.935945][ T8815]  pick_link (fs/namei.c:2068)
[  374.936061][ T8815]  step_into_slowpath (fs/namei.c:2127)
[  374.936263][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  374.936422][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.936622][ T8815]  ? pick_link (fs/namei.c:798 (discriminator 12))
[  374.936775][ T8815]  ? ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  374.937019][ T8815]  ? lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  374.937169][ T8815]  open_last_lookups (fs/namei.c:2152 fs/namei.c:4780)
[  374.937377][ T8815]  path_openat (fs/namei.c:4997)
[  374.937531][ T8815]  ? kernel_tmpfile_open (fs/namei.c:4942)
[  374.937736][ T8815]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  374.937893][ T8815]  do_file_open (fs/namei.c:5029)
[  374.938116][ T8815]  ? path_openat (./include/linux/mount.h:68 (discriminator 3))
[  374.938271][ T8815]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  374.938479][ T8815]  ? alloc_fd (./include/linux/spinlock.h:401 fs/file.c:610)
[  374.938595][ T8815]  do_sys_openat2 (fs/open.c:1417 (discriminator 5))
[  374.938748][ T8815]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  374.938900][ T8815]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  374.939099][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.939252][ T8815]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  374.939455][ T8815]  ? __ia32_sys_open (fs/open.c:1427)
[  374.939605][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.939806][ T8815]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  374.939995][ T8815]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  374.940232][ T8815]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  374.940386][ T8815]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  374.940591][ T8815]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  374.940831][ T8815] RIP: 0033:0x7f55942676e5
[  374.940992][ T8815] Code: 48 89 e5 48 89 55 e0 41 83 e2 40 75 28 89 f2 f7 d2 81 e2 00 00 41 00 74 1c 89 f2 bf 9c ff ff ff 48 89 c6 b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 5d c3 90 48 8d 4d 10 c7 45 b8 10 00 00 00
All code
========
   0:	48 89 e5             	mov    %rsp,%rbp
   3:	48 89 55 e0          	mov    %rdx,-0x20(%rbp)
   7:	41 83 e2 40          	and    $0x40,%r10d
   b:	75 28                	jne    0x35
   d:	89 f2                	mov    %esi,%edx
   f:	f7 d2                	not    %edx
  11:	81 e2 00 00 41 00    	and    $0x410000,%edx
  17:	74 1c                	je     0x35
  19:	89 f2                	mov    %esi,%edx
  1b:	bf 9c ff ff ff       	mov    $0xffffff9c,%edi
  20:	48 89 c6             	mov    %rax,%rsi
  23:	b8 01 01 00 00       	mov    $0x101,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 23                	ja     0x55
  32:	5d                   	pop    %rbp
  33:	c3                   	ret
  34:	90                   	nop
  35:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
  39:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 23                	ja     0x2b
   8:	5d                   	pop    %rbp
   9:	c3                   	ret
   a:	90                   	nop
   b:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
   f:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)
[  374.941645][ T8815] RSP: 002b:00007ffd4395b810 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[  374.941943][ T8815] RAX: ffffffffffffffda RBX: 00007ffd4395baa0 RCX: 00007f55942676e5
[  374.942177][ T8815] RDX: 0000000000080000 RSI: 00007ffd4395b890 RDI: 00000000ffffff9c
[  374.942467][ T8815] RBP: 00007ffd4395b810 R08: 00007ffd4395ba87 R09: 0000000000000000
[  374.942752][ T8815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd4395b890
[  374.943038][ T8815] R13: 00007ffd4395b890 R14: 00007f5594239000 R15: 0000000000000000
| [  374.954624][ T8815] ------------[ cut here ]------------
| [  374.954839][ T8815] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#0: ip/8815
| [  374.955085][ T8815] Modules linked in: cls_matchall
| [  374.955650][ T8815] Tainted: [B]=BAD_PAGE, [W]=WARN
[  374.955800][ T8815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  374.956056][ T8815] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  374.956259][ T8815] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  374.956852][ T8815] RSP: 0018:ffa000000c02f3c0 EFLAGS: 00010046
[  374.957098][ T8815] RAX: 0000000000000220 RBX: ff1100000a7e31a0 RCX: 0000000000000001
[  374.957378][ T8815] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  374.957609][ T8815] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  374.957890][ T8815] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd400000029f8c0
[  374.958168][ T8815] R13: ff1100000a7e31c0 R14: ff1100000103c940 R15: ffd400000029f8c0
[  374.958456][ T8815] FS:  0000000000000000(0000) GS:ff1100009e6ae000(0000) knlGS:0000000000000000
[  374.958774][ T8815] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  374.958970][ T8815] CR2: 00007f5593f38000 CR3: 000000000c8a2001 CR4: 0000000000771ef0
[  374.959246][ T8815] PKRU: 55555554
[  374.959358][ T8815] Call Trace:
[  374.959523][ T8815]  <TASK>
[  374.959598][ T8815]  check_bytes_and_report.cold (mm/slub.c:1359)
[  374.959750][ T8815]  check_object (mm/slub.c:1507)
[  374.959961][ T8815]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  374.960119][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.960314][ T8815]  free_to_partial_list (mm/slub.c:5631)
[  374.960463][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.960655][ T8815]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.960804][ T8815]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  374.961015][ T8815]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  374.961167][ T8815]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  374.961359][ T8815]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  374.961508][ T8815]  fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  374.961703][ T8815]  fuse_get_req (fs/fuse/dev.c:133)
[  374.961853][ T8815]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[  374.962049][ T8815]  ? fuse_dev_open (fs/fuse/dev.c:1687)
[  374.962196][ T8815]  ? __kasan_unpoison_pages (mm/kasan/common.c:140 (discriminator 2))
[  374.962392][ T8815]  ? post_alloc_hook (./include/linux/kasan.h:126 mm/page_alloc.c:1855)
[  374.962541][ T8815]  ? from_vfsuid (fs/mnt_idmapping.c:165)
[  374.962737][ T8815]  ? fuse_invalid_attr (fs/fuse/dir.c:559 (discriminator 2))
[  374.962888][ T8815]  fuse_chan_send (fs/fuse/dev.c:833)
[  374.963084][ T8815]  fuse_readlink_folio (fs/fuse/fuse_i.h:1012 fs/fuse/dir.c:1847)
[  374.963232][ T8815]  ? fuse_invalidate_attr_mask (fs/fuse/dir.c:314)
[  374.963462][ T8815]  ? __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4857 (discriminator 1))
[  374.963691][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.963840][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  374.964045][ T8815]  fuse_get_link (fs/fuse/dir.c:1886)
[  374.964192][ T8815]  ovl_get_link (fs/overlayfs/inode.c:348 (discriminator 1) fs/overlayfs/inode.c:340 (discriminator 1))
[  374.964351][ T8815]  pick_link (fs/namei.c:2068)
[  374.964466][ T8815]  step_into_slowpath (fs/namei.c:2127)
[  374.964613][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  374.964806][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.964957][ T8815]  ? pick_link (fs/namei.c:798 (discriminator 12))
[  374.965160][ T8815]  ? ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  374.965397][ T8815]  ? lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  374.965546][ T8815]  open_last_lookups (fs/namei.c:2152 fs/namei.c:4780)
[  374.965743][ T8815]  path_openat (fs/namei.c:4997)
[  374.965893][ T8815]  ? kernel_tmpfile_open (fs/namei.c:4942)
[  374.966088][ T8815]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  374.966233][ T8815]  do_file_open (fs/namei.c:5029)
[  374.966431][ T8815]  ? path_openat (./include/linux/mount.h:68 (discriminator 3))
[  374.966582][ T8815]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  374.966776][ T8815]  ? alloc_fd (./include/linux/spinlock.h:401 fs/file.c:610)
[  374.966891][ T8815]  do_sys_openat2 (fs/open.c:1417 (discriminator 5))
[  374.967036][ T8815]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  374.967230][ T8815]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  374.967382][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.967575][ T8815]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  374.967720][ T8815]  ? __ia32_sys_open (fs/open.c:1427)
[  374.967919][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.968066][ T8815]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  374.968300][ T8815]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  374.968535][ T8815]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  374.968684][ T8815]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  374.968890][ T8815]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  374.969092][ T8815] RIP: 0033:0x7f55942676e5
[  374.969304][ T8815] Code: 48 89 e5 48 89 55 e0 41 83 e2 40 75 28 89 f2 f7 d2 81 e2 00 00 41 00 74 1c 89 f2 bf 9c ff ff ff 48 89 c6 b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 5d c3 90 48 8d 4d 10 c7 45 b8 10 00 00 00
All code
========
   0:	48 89 e5             	mov    %rsp,%rbp
   3:	48 89 55 e0          	mov    %rdx,-0x20(%rbp)
   7:	41 83 e2 40          	and    $0x40,%r10d
   b:	75 28                	jne    0x35
   d:	89 f2                	mov    %esi,%edx
   f:	f7 d2                	not    %edx
  11:	81 e2 00 00 41 00    	and    $0x410000,%edx
  17:	74 1c                	je     0x35
  19:	89 f2                	mov    %esi,%edx
  1b:	bf 9c ff ff ff       	mov    $0xffffff9c,%edi
  20:	48 89 c6             	mov    %rax,%rsi
  23:	b8 01 01 00 00       	mov    $0x101,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 23                	ja     0x55
  32:	5d                   	pop    %rbp
  33:	c3                   	ret
  34:	90                   	nop
  35:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
  39:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 23                	ja     0x2b
   8:	5d                   	pop    %rbp
   9:	c3                   	ret
   a:	90                   	nop
   b:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
   f:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)
[  374.969962][ T8815] RSP: 002b:00007ffd4395b810 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[  374.970188][ T8815] RAX: ffffffffffffffda RBX: 00007ffd4395baa0 RCX: 00007f55942676e5
[  374.970460][ T8815] RDX: 0000000000080000 RSI: 00007ffd4395b890 RDI: 00000000ffffff9c
[  374.970734][ T8815] RBP: 00007ffd4395b810 R08: 00007ffd4395ba87 R09: 0000000000000000
[  374.971026][ T8815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd4395b890
[  374.971245][ T8815] R13: 00007ffd4395b890 R14: 00007f5594239000 R15: 0000000000000000
| [  374.982857][ T8815] ------------[ cut here ]------------
| [  374.983001][ T8815] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#1: ip/8815
| [  374.983212][ T8815] Modules linked in: cls_matchall
| [  374.983660][ T8815] Tainted: [B]=BAD_PAGE, [W]=WARN
[  374.983807][ T8815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  374.983988][ T8815] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  374.984139][ T8815] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  374.984655][ T8815] RSP: 0018:ffa000000c02f3d0 EFLAGS: 00010046
[  374.984840][ T8815] RAX: 0000000000000220 RBX: ff11000009556b60 RCX: 0000000000000001
[  374.985055][ T8815] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  374.985273][ T8815] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  374.985491][ T8815] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000255580
[  374.985708][ T8815] R13: ff11000009556b78 R14: ff1100000103c940 R15: ffd4000000255580
[  374.985927][ T8815] FS:  0000000000000000(0000) GS:ff1100009e72e000(0000) knlGS:0000000000000000
[  374.986179][ T8815] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  374.986362][ T8815] CR2: 000055dd56531118 CR3: 000000000c8a2003 CR4: 0000000000771ef0
[  374.986581][ T8815] PKRU: 55555554
[  374.986691][ T8815] Call Trace:
[  374.986797][ T8815]  <TASK>
[  374.986869][ T8815]  check_bytes_and_report.cold (mm/slub.c:1359)
[  374.987020][ T8815]  check_object (mm/slub.c:1515)
[  374.987162][ T8815]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  374.987303][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.987450][ T8815]  free_to_partial_list (mm/slub.c:5631)
[  374.987593][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.987736][ T8815]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  374.987879][ T8815]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  374.988021][ T8815]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  374.988166][ T8815]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  374.988308][ T8815]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  374.988453][ T8815]  fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  374.988594][ T8815]  fuse_get_req (fs/fuse/dev.c:133)
[  374.988743][ T8815]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[  374.988890][ T8815]  ? fuse_dev_open (fs/fuse/dev.c:1687)
[  374.989034][ T8815]  ? __kasan_unpoison_pages (mm/kasan/common.c:140 (discriminator 2))
[  374.989177][ T8815]  ? post_alloc_hook (./include/linux/kasan.h:126 mm/page_alloc.c:1855)
[  374.989321][ T8815]  ? from_vfsuid (fs/mnt_idmapping.c:165)
[  374.989467][ T8815]  ? fuse_invalid_attr (fs/fuse/dir.c:559 (discriminator 2))
[  374.989610][ T8815]  fuse_chan_send (fs/fuse/dev.c:833)
[  374.989751][ T8815]  fuse_readlink_folio (fs/fuse/fuse_i.h:1012 fs/fuse/dir.c:1847)
[  374.989897][ T8815]  ? fuse_invalidate_attr_mask (fs/fuse/dir.c:314)
[  374.990074][ T8815]  ? __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4857 (discriminator 1))
[  374.990250][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.990399][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  374.990542][ T8815]  fuse_get_link (fs/fuse/dir.c:1886)
[  374.990683][ T8815]  ovl_get_link (fs/overlayfs/inode.c:348 (discriminator 1) fs/overlayfs/inode.c:340 (discriminator 1))
[  374.990790][ T8815]  pick_link (fs/namei.c:2068)
[  374.990900][ T8815]  step_into_slowpath (fs/namei.c:2127)
[  374.991044][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  374.991184][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.991324][ T8815]  ? pick_link (fs/namei.c:798 (discriminator 12))
[  374.991471][ T8815]  ? ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  374.991650][ T8815]  ? lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  374.991793][ T8815]  open_last_lookups (fs/namei.c:2152 fs/namei.c:4780)
[  374.991937][ T8815]  path_openat (fs/namei.c:4997)
[  374.992081][ T8815]  ? kernel_tmpfile_open (fs/namei.c:4942)
[  374.992223][ T8815]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  374.992366][ T8815]  do_file_open (fs/namei.c:5029)
[  374.992509][ T8815]  ? path_openat (./include/linux/mount.h:68 (discriminator 3))
[  374.992652][ T8815]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  374.992797][ T8815]  ? alloc_fd (./include/linux/spinlock.h:401 fs/file.c:610)
[  374.992916][ T8815]  do_sys_openat2 (fs/open.c:1417 (discriminator 5))
[  374.993073][ T8815]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  374.993219][ T8815]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  374.993363][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.993511][ T8815]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  374.993659][ T8815]  ? __ia32_sys_open (fs/open.c:1427)
[  374.993809][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  374.993966][ T8815]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  374.994150][ T8815]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  374.994325][ T8815]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  374.994482][ T8815]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  374.994625][ T8815]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  374.994799][ T8815] RIP: 0033:0x7f55942676e5
[  374.994949][ T8815] Code: 48 89 e5 48 89 55 e0 41 83 e2 40 75 28 89 f2 f7 d2 81 e2 00 00 41 00 74 1c 89 f2 bf 9c ff ff ff 48 89 c6 b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 5d c3 90 48 8d 4d 10 c7 45 b8 10 00 00 00
All code
========
   0:	48 89 e5             	mov    %rsp,%rbp
   3:	48 89 55 e0          	mov    %rdx,-0x20(%rbp)
   7:	41 83 e2 40          	and    $0x40,%r10d
   b:	75 28                	jne    0x35
   d:	89 f2                	mov    %esi,%edx
   f:	f7 d2                	not    %edx
  11:	81 e2 00 00 41 00    	and    $0x410000,%edx
  17:	74 1c                	je     0x35
  19:	89 f2                	mov    %esi,%edx
  1b:	bf 9c ff ff ff       	mov    $0xffffff9c,%edi
  20:	48 89 c6             	mov    %rax,%rsi
  23:	b8 01 01 00 00       	mov    $0x101,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 23                	ja     0x55
  32:	5d                   	pop    %rbp
  33:	c3                   	ret
  34:	90                   	nop
  35:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
  39:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 23                	ja     0x2b
   8:	5d                   	pop    %rbp
   9:	c3                   	ret
   a:	90                   	nop
   b:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
   f:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)
[  374.995462][ T8815] RSP: 002b:00007ffd4395b810 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[  374.995680][ T8815] RAX: ffffffffffffffda RBX: 00007ffd4395baa0 RCX: 00007f55942676e5
[  374.995895][ T8815] RDX: 0000000000080000 RSI: 00007ffd4395b890 RDI: 00000000ffffff9c
[  374.996110][ T8815] RBP: 00007ffd4395b810 R08: 00007ffd4395ba87 R09: 0000000000000000
[  374.996329][ T8815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd4395b890
[  374.996546][ T8815] R13: 00007ffd4395b890 R14: 00007f5594239000 R15: 0000000000000000
| [  375.006934][ T8815] ------------[ cut here ]------------
| [  375.007094][ T8815] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#1: ip/8815
| [  375.007325][ T8815] Modules linked in: cls_matchall
| [  375.007774][ T8815] Tainted: [B]=BAD_PAGE, [W]=WARN
[  375.007920][ T8815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  375.008102][ T8815] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  375.008252][ T8815] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  375.008767][ T8815] RSP: 0018:ffa000000c02f3d0 EFLAGS: 00010046
[  375.008948][ T8815] RAX: 0000000000000220 RBX: ff11000009556560 RCX: 0000000000000001
[  375.009164][ T8815] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  375.009384][ T8815] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  375.009599][ T8815] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000255580
[  375.009812][ T8815] R13: ff11000009556578 R14: ff1100000103c940 R15: ffd4000000255580
[  375.010031][ T8815] FS:  0000000000000000(0000) GS:ff1100009e72e000(0000) knlGS:0000000000000000
[  375.010281][ T8815] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  375.010464][ T8815] CR2: 000055dd56531118 CR3: 000000000c8a2003 CR4: 0000000000771ef0
[  375.010678][ T8815] PKRU: 55555554
[  375.010786][ T8815] Call Trace:
[  375.010894][ T8815]  <TASK>
[  375.010966][ T8815]  check_bytes_and_report.cold (mm/slub.c:1359)
[  375.011112][ T8815]  check_object (mm/slub.c:1515)
[  375.011256][ T8815]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  375.011400][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  375.011542][ T8815]  free_to_partial_list (mm/slub.c:5631)
[  375.011685][ T8815]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  375.011829][ T8815]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  375.011970][ T8815]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  375.012113][ T8815]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  375.012255][ T8815]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  375.012400][ T8815]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  375.012542][ T8815]  fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  375.012686][ T8815]  fuse_get_req (fs/fuse/dev.c:133)
[  375.012828][ T8815]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[  375.012969][ T8815]  ? fuse_dev_open (fs/fuse/dev.c:1687)
[  375.013113][ T8815]  ? __kasan_unpoison_pages (mm/kasan/common.c:140 (discriminator 2))
[  375.013254][ T8815]  ? post_alloc_hook (./include/linux/kasan.h:126 mm/page_alloc.c:1855)
[  375.013401][ T8815]  ? from_vfsuid (fs/mnt_idmapping.c:165)
[  375.013544][ T8815]  ? fuse_invalid_attr (fs/fuse/dir.c:559 (discriminator 2))
[  375.013685][ T8815]  fuse_chan_send (fs/fuse/dev.c:833)
[  375.013826][ T8815]  fuse_readlink_folio (fs/fuse/fuse_i.h:1012 fs/fuse/dir.c:1847)
[  375.013970][ T8815]  ? fuse_invalidate_attr_mask (fs/fuse/dir.c:314)
[  375.014144][ T8815]  ? __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4857 (discriminator 1))
[  375.014321][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  375.014468][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  375.014610][ T8815]  fuse_get_link (fs/fuse/dir.c:1886)
[  375.014750][ T8815]  ovl_get_link (fs/overlayfs/inode.c:348 (discriminator 1) fs/overlayfs/inode.c:340 (discriminator 1))
[  375.014858][ T8815]  pick_link (fs/namei.c:2068)
[  375.014965][ T8815]  step_into_slowpath (fs/namei.c:2127)
[  375.015107][ T8815]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  375.015247][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  375.015396][ T8815]  ? pick_link (fs/namei.c:798 (discriminator 12))
[  375.015537][ T8815]  ? ovl_dentry_revalidate_common (fs/overlayfs/super.c:150)
[  375.015716][ T8815]  ? lookup_fast (fs/namei.c:1035 fs/namei.c:1031 fs/namei.c:1881)
[  375.015856][ T8815]  open_last_lookups (fs/namei.c:2152 fs/namei.c:4780)
[  375.015996][ T8815]  path_openat (fs/namei.c:4997)
[  375.016136][ T8815]  ? kernel_tmpfile_open (fs/namei.c:4942)
[  375.016298][ T8815]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  375.016444][ T8815]  do_file_open (fs/namei.c:5029)
[  375.016584][ T8815]  ? path_openat (./include/linux/mount.h:68 (discriminator 3))
[  375.016727][ T8815]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[  375.016871][ T8815]  ? alloc_fd (./include/linux/spinlock.h:401 fs/file.c:610)
[  375.016982][ T8815]  do_sys_openat2 (fs/open.c:1417 (discriminator 5))
[  375.017123][ T8815]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  375.017264][ T8815]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  375.017411][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  375.017552][ T8815]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  375.017692][ T8815]  ? __ia32_sys_open (fs/open.c:1427)
[  375.017831][ T8815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  375.017974][ T8815]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  375.018147][ T8815]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  375.018319][ T8815]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  375.018461][ T8815]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  375.018602][ T8815]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  375.018777][ T8815] RIP: 0033:0x7f55942676e5
[  375.018926][ T8815] Code: 48 89 e5 48 89 55 e0 41 83 e2 40 75 28 89 f2 f7 d2 81 e2 00 00 41 00 74 1c 89 f2 bf 9c ff ff ff 48 89 c6 b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 5d c3 90 48 8d 4d 10 c7 45 b8 10 00 00 00
All code
========
   0:	48 89 e5             	mov    %rsp,%rbp
   3:	48 89 55 e0          	mov    %rdx,-0x20(%rbp)
   7:	41 83 e2 40          	and    $0x40,%r10d
   b:	75 28                	jne    0x35
   d:	89 f2                	mov    %esi,%edx
   f:	f7 d2                	not    %edx
  11:	81 e2 00 00 41 00    	and    $0x410000,%edx
  17:	74 1c                	je     0x35
  19:	89 f2                	mov    %esi,%edx
  1b:	bf 9c ff ff ff       	mov    $0xffffff9c,%edi
  20:	48 89 c6             	mov    %rax,%rsi
  23:	b8 01 01 00 00       	mov    $0x101,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 23                	ja     0x55
  32:	5d                   	pop    %rbp
  33:	c3                   	ret
  34:	90                   	nop
  35:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
  39:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 23                	ja     0x2b
   8:	5d                   	pop    %rbp
   9:	c3                   	ret
   a:	90                   	nop
   b:	48 8d 4d 10          	lea    0x10(%rbp),%rcx
   f:	c7 45 b8 10 00 00 00 	movl   $0x10,-0x48(%rbp)
[  375.019433][ T8815] RSP: 002b:00007ffd4395b810 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[  375.019647][ T8815] RAX: ffffffffffffffda RBX: 00007ffd4395baa0 RCX: 00007f55942676e5
[  375.019860][ T8815] RDX: 0000000000080000 RSI: 00007ffd4395b890 RDI: 00000000ffffff9c
[  375.020079][ T8815] RBP: 00007ffd4395b810 R08: 00007ffd4395ba87 R09: 0000000000000000
[  375.020294][ T8815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd4395b890
[  375.020509][ T8815] R13: 00007ffd4395b890 R14: 00007f5594239000 R15: 0000000000000000
| [  388.111844][ T8893] ------------[ cut here ]------------
| [  388.111998][ T8893] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#1: bond_macvlan_ip/8893
| [  388.112279][ T8893] Modules linked in: cls_matchall
| [  388.112822][ T8893] Tainted: [B]=BAD_PAGE, [W]=WARN
[  388.112958][ T8893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  388.113167][ T8893] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  388.113306][ T8893] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  388.113885][ T8893] RSP: 0018:ffa0000009d0fc70 EFLAGS: 00010046
[  388.114093][ T8893] RAX: 0000000000000220 RBX: ff110000085e00e0 RCX: 0000000000000001
[  388.114338][ T8893] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  388.114536][ T8893] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  388.114782][ T8893] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000217800
[  388.115031][ T8893] R13: ff110000085e00f8 R14: ff1100000103c940 R15: ffd4000000217800
[  388.115272][ T8893] FS:  00007f21fc4e3b80(0000) GS:ff1100009e72e000(0000) knlGS:0000000000000000
[  388.115516][ T8893] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  388.115731][ T8893] CR2: 000055dd565206d8 CR3: 000000000d453003 CR4: 0000000000771ef0
[  388.115997][ T8893] PKRU: 55555554
[  388.116111][ T8893] Call Trace:
[  388.116259][ T8893]  <TASK>
[  388.116325][ T8893]  check_bytes_and_report.cold (mm/slub.c:1359)
[  388.116463][ T8893]  check_object (mm/slub.c:1515)
[  388.116633][ T8893]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  388.116769][ T8893]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  388.116948][ T8893]  free_to_partial_list (mm/slub.c:5631)
[  388.117078][ T8893]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  388.117254][ T8893]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  388.117385][ T8893]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  388.117562][ T8893]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  388.117692][ T8893]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  388.117867][ T8893]  ? do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  388.118002][ T8893]  do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  388.118173][ T8893]  __x64_sys_execve (./include/linux/fs.h:2557 ./include/linux/fs.h:2584 fs/exec.c:2017 fs/exec.c:2012 fs/exec.c:2012)
[  388.118303][ T8893]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  388.118485][ T8893]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  388.118617][ T8893]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  388.118785][ T8893] RIP: 0033:0x7f21fc5a5f4b
[  388.118928][ T8893] 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
[  388.119493][ T8893] RSP: 002b:00007fff947f4538 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  388.119736][ T8893] RAX: ffffffffffffffda RBX: 000055dd56522420 RCX: 00007f21fc5a5f4b
[  388.119984][ T8893] RDX: 000055dd56498f00 RSI: 000055dd565206d0 RDI: 000055dd56522420
[  388.120180][ T8893] RBP: 00007fff947f4620 R08: 000055dd564297c0 R09: 0000000000000020
[  388.120419][ T8893] R10: 0000000000000021 R11: 0000000000000202 R12: 000055dd56522420
[  388.120662][ T8893] R13: 0000000000000000 R14: 000055dd565206d0 R15: 000055dd56498f00
| [  388.130140][ T8893] ------------[ cut here ]------------
| [  388.130268][ T8893] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#1: bond_macvlan_ip/8893
| [  388.130499][ T8893] Modules linked in: cls_matchall
| [  388.130924][ T8893] Tainted: [B]=BAD_PAGE, [W]=WARN
[  388.131054][ T8893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  388.131216][ T8893] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  388.131348][ T8893] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  388.131806][ T8893] RSP: 0018:ffa0000009d0fc70 EFLAGS: 00010046
[  388.132234][ T8893] RAX: 0000000000000220 RBX: ff110000085e0c20 RCX: 0000000000000001
[  388.132431][ T8893] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  388.132627][ T8893] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  388.132828][ T8893] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000217800
[  388.133022][ T8893] R13: ff110000085e0c38 R14: ff1100000103c940 R15: ffd4000000217800
[  388.133219][ T8893] FS:  00007f21fc4e3b80(0000) GS:ff1100009e72e000(0000) knlGS:0000000000000000
[  388.133453][ T8893] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  388.133618][ T8893] CR2: 000055dd565206d8 CR3: 000000000d453003 CR4: 0000000000771ef0
[  388.133817][ T8893] PKRU: 55555554
[  388.133916][ T8893] Call Trace:
[  388.134012][ T8893]  <TASK>
[  388.134081][ T8893]  check_bytes_and_report.cold (mm/slub.c:1359)
[  388.134208][ T8893]  check_object (mm/slub.c:1515)
[  388.134338][ T8893]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  388.134469][ T8893]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  388.134597][ T8893]  free_to_partial_list (mm/slub.c:5631)
[  388.134724][ T8893]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  388.134856][ T8893]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  388.134986][ T8893]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  388.135114][ T8893]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  388.135241][ T8893]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  388.135370][ T8893]  ? do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  388.135504][ T8893]  do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  388.135631][ T8893]  __x64_sys_execve (./include/linux/fs.h:2557 ./include/linux/fs.h:2584 fs/exec.c:2017 fs/exec.c:2012 fs/exec.c:2012)
[  388.135759][ T8893]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  388.135889][ T8893]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  388.136029][ T8893]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  388.136187][ T8893] RIP: 0033:0x7f21fc5a5f4b
[  388.136321][ T8893] 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
[  388.136786][ T8893] RSP: 002b:00007fff947f4538 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
[  388.136984][ T8893] RAX: ffffffffffffffda RBX: 000055dd56522420 RCX: 00007f21fc5a5f4b
[  388.137177][ T8893] RDX: 000055dd56498f00 RSI: 000055dd565206d0 RDI: 000055dd56522420
[  388.137369][ T8893] RBP: 00007fff947f4620 R08: 000055dd564297c0 R09: 0000000000000020
[  388.137569][ T8893] R10: 0000000000000021 R11: 0000000000000202 R12: 000055dd56522420
[  388.137769][ T8893] R13: 0000000000000000 R14: 000055dd565206d0 R15: 000055dd56498f00
| [  393.100193][ T8922] ------------[ cut here ]------------
| [  393.100328][ T8922] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#3: ip/8922
| [  393.100533][ T8922] Modules linked in: cls_matchall
| [  393.100945][ T8922] Tainted: [B]=BAD_PAGE, [W]=WARN
[  393.101080][ T8922] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  393.101247][ T8922] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  393.101386][ T8922] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  393.101867][ T8922] RSP: 0018:ffa000000bf3f9e8 EFLAGS: 00010046
[  393.102039][ T8922] RAX: 0000000000000220 RBX: ff1100000e7839e0 RCX: 0000000000000001
[  393.102239][ T8922] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  393.102439][ T8922] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  393.102647][ T8922] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd400000039e0c0
[  393.102850][ T8922] R13: ff1100000e783a00 R14: ff1100000103c940 R15: ffd400000039e0c0
[  393.103056][ T8922] FS:  0000000000000000(0000) GS:ff1100009e82e000(0000) knlGS:0000000000000000
[  393.103290][ T8922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  393.103463][ T8922] CR2: 00007f8e6db4a574 CR3: 000000002fb3c004 CR4: 0000000000771ef0
[  393.103667][ T8922] PKRU: 55555554
[  393.103768][ T8922] Call Trace:
[  393.103871][ T8922]  <TASK>
[  393.103940][ T8922]  check_bytes_and_report.cold (mm/slub.c:1359)
[  393.104076][ T8922]  check_object (mm/slub.c:1507)
[  393.104209][ T8922]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  393.104342][ T8922]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  393.104479][ T8922]  free_to_partial_list (mm/slub.c:5631)
[  393.104613][ T8922]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  393.104747][ T8922]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  393.104881][ T8922]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  393.105017][ T8922]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  393.105150][ T8922]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  393.105286][ T8922]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  393.105420][ T8922]  fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  393.105559][ T8922]  fuse_chan_send (fs/fuse/dev.c:827)
[  393.105692][ T8922]  fuse_file_put (fs/fuse/fuse_i.h:1012 fs/fuse/file.c:115 fs/fuse/file.c:101)
[  393.105825][ T8922]  ? fuse_file_release (fs/fuse/file.c:360)
[  393.105959][ T8922]  fuse_release (fs/fuse/file.c:393 (discriminator 1) fs/fuse/file.c:408 (discriminator 1))
[  393.106090][ T8922]  __fput (fs/file_table.c:512)
[  393.106193][ T8922]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  393.106328][ T8922]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  393.106495][ T8922]  task_work_run (kernel/task_work.c:233)
[  393.106628][ T8922]  ? task_work_cancel (kernel/task_work.c:190)
[  393.106762][ T8922]  ? kmem_cache_free (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6626)
[  393.106899][ T8922]  do_exit (./include/linux/task_work.h:40 kernel/exit.c:1008)
[  393.107001][ T8922]  ? exit_notify (kernel/exit.c:780)
[  393.107133][ T8922]  ? posixtimer_sig_unignore.isra.0 (kernel/signal.c:1971 (discriminator 3))
[  393.107298][ T8922]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  393.107483][ T8922]  do_group_exit (kernel/exit.c:1151)
[  393.107619][ T8922]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[  393.107796][ T8922]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[  393.107931][ T8922]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  393.108109][ T8922]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  393.108240][ T8922]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  393.108450][ T8922] RIP: 0033:0x7f8e6dd341b8
[  393.108594][ T8922] Code: Unable to access opcode bytes at 0x7f8e6dd3418e.

Code starting with the faulting instruction
===========================================
[  393.108767][ T8922] RSP: 002b:00007fff303cb468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  393.109017][ T8922] RAX: ffffffffffffffda RBX: 00007f8e6de64f88 RCX: 00007f8e6dd341b8
[  393.109219][ T8922] RDX: 00007f8e6da7efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[  393.109469][ T8922] RBP: 00007fff303cb4c0 R08: 0000000000000000 R09: 0000000000000050
[  393.109719][ T8922] R10: 00007fff303cb280 R11: 0000000000000246 R12: 0000000000000001
[  393.109967][ T8922] R13: 0000000000000000 R14: 00007f8e6de63680 R15: 00007f8e6de64fa0
| [  393.119764][ T8922] ------------[ cut here ]------------
| [  393.119941][ T8922] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#3: ip/8922
| [  393.120188][ T8922] Modules linked in: cls_matchall
| [  393.120641][ T8922] Tainted: [B]=BAD_PAGE, [W]=WARN
[  393.120824][ T8922] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  393.120997][ T8922] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  393.121185][ T8922] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  393.121711][ T8922] RSP: 0018:ffa000000bf3f9e8 EFLAGS: 00010046
[  393.121925][ T8922] RAX: 0000000000000220 RBX: ff1100000e783560 RCX: 0000000000000001
[  393.122171][ T8922] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  393.122416][ T8922] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  393.122619][ T8922] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd400000039e0c0
[  393.122868][ T8922] R13: ff1100000e783580 R14: ff1100000103c940 R15: ffd400000039e0c0
[  393.123115][ T8922] FS:  0000000000000000(0000) GS:ff1100009e82e000(0000) knlGS:0000000000000000
[  393.123397][ T8922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  393.123569][ T8922] CR2: 00007f8e6db4a574 CR3: 000000002fb3c004 CR4: 0000000000771ef0
[  393.123820][ T8922] PKRU: 55555554
[  393.123926][ T8922] Call Trace:
[  393.124071][ T8922]  <TASK>
[  393.124139][ T8922]  check_bytes_and_report.cold (mm/slub.c:1359)
[  393.124318][ T8922]  check_object (mm/slub.c:1507)
[  393.124453][ T8922]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  393.124638][ T8922]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  393.124772][ T8922]  free_to_partial_list (mm/slub.c:5631)
[  393.124953][ T8922]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  393.125087][ T8922]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  393.125266][ T8922]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  393.125399][ T8922]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  393.125583][ T8922]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  393.125716][ T8922]  ? fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  393.125898][ T8922]  fuse_request_alloc (fs/fuse/dev.c:48 (discriminator 7))
[  393.126031][ T8922]  fuse_chan_send (fs/fuse/dev.c:827)
[  393.126209][ T8922]  fuse_file_put (fs/fuse/fuse_i.h:1012 fs/fuse/file.c:115 fs/fuse/file.c:101)
[  393.126341][ T8922]  ? fuse_file_release (fs/fuse/file.c:360)
[  393.126527][ T8922]  fuse_release (fs/fuse/file.c:393 (discriminator 1) fs/fuse/file.c:408 (discriminator 1))
[  393.126660][ T8922]  __fput (fs/file_table.c:512)
[  393.126761][ T8922]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  393.126940][ T8922]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  393.127153][ T8922]  task_work_run (kernel/task_work.c:233)
[  393.127289][ T8922]  ? task_work_cancel (kernel/task_work.c:190)
[  393.127467][ T8922]  ? kmem_cache_free (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6626)
[  393.127600][ T8922]  do_exit (./include/linux/task_work.h:40 kernel/exit.c:1008)
[  393.127703][ T8922]  ? exit_notify (kernel/exit.c:780)
[  393.127882][ T8922]  ? posixtimer_sig_unignore.isra.0 (kernel/signal.c:1971 (discriminator 3))
[  393.128092][ T8922]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  393.128224][ T8922]  do_group_exit (kernel/exit.c:1151)
[  393.128404][ T8922]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[  393.128542][ T8922]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[  393.128675][ T8922]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  393.128808][ T8922]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  393.128992][ T8922]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  393.129158][ T8922] RIP: 0033:0x7f8e6dd341b8
[  393.129347][ T8922] Code: Unable to access opcode bytes at 0x7f8e6dd3418e.

Code starting with the faulting instruction
===========================================
[  393.129520][ T8922] RSP: 002b:00007fff303cb468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  393.129773][ T8922] RAX: ffffffffffffffda RBX: 00007f8e6de64f88 RCX: 00007f8e6dd341b8
[  393.130022][ T8922] RDX: 00007f8e6da7efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[  393.130269][ T8922] RBP: 00007fff303cb4c0 R08: 0000000000000000 R09: 0000000000000050
[  393.130471][ T8922] R10: 00007fff303cb280 R11: 0000000000000246 R12: 0000000000000001
[  393.130720][ T8922] R13: 0000000000000000 R14: 00007f8e6de63680 R15: 00007f8e6de64fa0
| [  401.318832][ T8971] ------------[ cut here ]------------
| [  401.318966][ T8971] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#2: ping/8971
| [  401.319172][ T8971] Modules linked in: cls_matchall
| [  401.319649][ T8971] Tainted: [B]=BAD_PAGE, [W]=WARN
[  401.319791][ T8971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  401.320007][ T8971] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  401.320151][ T8971] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  401.320726][ T8971] RSP: 0018:ffa00000097af5c8 EFLAGS: 00010046
[  401.320945][ T8971] RAX: 0000000000000220 RBX: ff11000005fa9860 RCX: 0000000000000001
[  401.321151][ T8971] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  401.321397][ T8971] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  401.321654][ T8971] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd400000017ea40
[  401.321906][ T8971] R13: ff11000005fa9880 R14: ff1100000103c940 R15: ffd400000017ea40
[  401.322112][ T8971] FS:  00007f1a07e094c0(0000) GS:ff1100009e7ae000(0000) knlGS:0000000000000000
[  401.322394][ T8971] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  401.322614][ T8971] CR2: 00005586bbee70a8 CR3: 000000000d167006 CR4: 0000000000771ef0
[  401.322859][ T8971] PKRU: 55555554
[  401.322964][ T8971] Call Trace:
[  401.323065][ T8971]  <TASK>
[  401.323178][ T8971]  check_bytes_and_report.cold (mm/slub.c:1359)
[  401.323321][ T8971]  check_object (mm/slub.c:1507)
[  401.323508][ T8971]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  401.323645][ T8971]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.323826][ T8971]  free_to_partial_list (mm/slub.c:5631)
[  401.323960][ T8971]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.324141][ T8971]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.324277][ T8971]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  401.324457][ T8971]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  401.324595][ T8971]  kmem_cache_alloc_node_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5068)
[  401.324811][ T8971]  ? __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.324949][ T8971]  __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.325094][ T8971]  ? __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
[  401.325229][ T8971]  ? napi_skb_cache_get (./include/linux/local_lock_internal.h:60 (discriminator 1))
[  401.325411][ T8971]  ? inet6_dump_ifinfo (net/ipv6/addrconf.c:6179)
[  401.325552][ T8971]  __ip6_append_data (./include/linux/skbuff.h:1384 net/ipv6/ip6_output.c:1701)
[  401.325734][ T8971]  ? raw6_destroy (net/ipv6/raw.c:1184)
[  401.325872][ T8971]  ? ip6_mtu (./include/linux/rcupdate.h:850 ./include/net/ip6_route.h:380 net/ipv6/route.c:3290)
[  401.325978][ T8971]  ? ip6_mtu (./include/linux/rcupdate.h:882 ./include/net/ip6_route.h:384 net/ipv6/route.c:3290)
[  401.326129][ T8971]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[  401.326266][ T8971]  ? neigh_hh_output (./include/linux/seqlock.h:228 (discriminator 4))
[  401.326449][ T8971]  ? ip6_append_data (net/ipv6/ip6_output.c:1878 net/ipv6/ip6_output.c:1860)
[  401.326589][ T8971]  ? raw6_destroy (net/ipv6/raw.c:1184)
[  401.326777][ T8971]  rawv6_sendmsg (net/ipv6/raw.c:913)
[  401.326917][ T8971]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.327106][ T8971]  ? rawv6_send_hdrinc (./include/net/sock.h:2939 (discriminator 1))
[  401.327242][ T8971]  ? ____sys_recvmsg (./include/trace/events/sock.h:304 (discriminator 2) net/socket.c:1155 (discriminator 2) net/socket.c:1173 (discriminator 2) net/socket.c:2933 (discriminator 2))
[  401.327423][ T8971]  ? import_iovec (lib/iov_iter.c:1440 (discriminator 1))
[  401.327570][ T8971]  ? trace_kfree (./include/trace/events/kmem.h:97 (discriminator 22))
[  401.327755][ T8971]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.327893][ T8971]  ? __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[  401.328076][ T8971]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[  401.328214][ T8971]  ? __ia32_sys_getpeername (net/socket.c:2235)
[  401.328397][ T8971]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[  401.328537][ T8971]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  401.328754][ T8971]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  401.328968][ T8971]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  401.329104][ T8971]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  401.329286][ T8971]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  401.329423][ T8971]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  401.329640][ T8971] RIP: 0033:0x7f1a0802754e
[  401.329782][ T8971] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  401.330362][ T8971] RSP: 002b:00007ffe6acbb2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  401.330619][ T8971] RAX: ffffffffffffffda RBX: 00005586bbed70a0 RCX: 00007f1a0802754e
[  401.330825][ T8971] RDX: 0000000000000040 RSI: 00005586bbed70a4 RDI: 0000000000000006
[  401.331075][ T8971] RBP: 00007ffe6acbb2b0 R08: 00005586bbee92b4 R09: 000000000000001c
[  401.331326][ T8971] R10: 0000000000000800 R11: 0000000000000202 R12: 00005586bbed70a4
[  401.331586][ T8971] R13: 0000000000000040 R14: 00007ffe6acbc5a0 R15: 00005586bbed70a0
| [  401.342175][ T8971] ------------[ cut here ]------------
| [  401.342341][ T8971] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#2: ping/8971
| [  401.342581][ T8971] Modules linked in: cls_matchall
| [  401.343022][ T8971] Tainted: [B]=BAD_PAGE, [W]=WARN
[  401.343195][ T8971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  401.343360][ T8971] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  401.343545][ T8971] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  401.344099][ T8971] RSP: 0018:ffa00000097af5c8 EFLAGS: 00010046
[  401.344262][ T8971] RAX: 0000000000000220 RBX: ff11000005fa9e60 RCX: 0000000000000001
[  401.344506][ T8971] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  401.344703][ T8971] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  401.344898][ T8971] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd400000017ea40
[  401.345138][ T8971] R13: ff11000005fa9e80 R14: ff1100000103c940 R15: ffd400000017ea40
[  401.345377][ T8971] FS:  00007f1a07e094c0(0000) GS:ff1100009e7ae000(0000) knlGS:0000000000000000
[  401.345652][ T8971] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  401.345820][ T8971] CR2: 00005586bbee70a8 CR3: 000000000d167006 CR4: 0000000000771ef0
[  401.346063][ T8971] PKRU: 55555554
[  401.346203][ T8971] Call Trace:
[  401.346306][ T8971]  <TASK>
[  401.346375][ T8971]  check_bytes_and_report.cold (mm/slub.c:1359)
[  401.346555][ T8971]  check_object (mm/slub.c:1507)
[  401.346683][ T8971]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  401.346856][ T8971]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.346989][ T8971]  free_to_partial_list (mm/slub.c:5631)
[  401.347159][ T8971]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.347289][ T8971]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.347459][ T8971]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  401.347595][ T8971]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  401.347768][ T8971]  kmem_cache_alloc_node_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5068)
[  401.347927][ T8971]  ? __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.348100][ T8971]  __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.348200][ T8971]  ? __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
[  401.348373][ T8971]  ? napi_skb_cache_get (./include/linux/local_lock_internal.h:60 (discriminator 1))
[  401.348503][ T8971]  ? inet6_dump_ifinfo (net/ipv6/addrconf.c:6179)
[  401.348676][ T8971]  __ip6_append_data (./include/linux/skbuff.h:1384 net/ipv6/ip6_output.c:1701)
[  401.348809][ T8971]  ? raw6_destroy (net/ipv6/raw.c:1184)
[  401.348982][ T8971]  ? ip6_mtu (./include/linux/rcupdate.h:850 ./include/net/ip6_route.h:380 net/ipv6/route.c:3290)
[  401.349080][ T8971]  ? ip6_mtu (./include/linux/rcupdate.h:882 ./include/net/ip6_route.h:384 net/ipv6/route.c:3290)
[  401.349176][ T8971]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[  401.349348][ T8971]  ? neigh_hh_output (./include/linux/seqlock.h:228 (discriminator 4))
[  401.349479][ T8971]  ? ip6_append_data (net/ipv6/ip6_output.c:1878 net/ipv6/ip6_output.c:1860)
[  401.349654][ T8971]  ? raw6_destroy (net/ipv6/raw.c:1184)
[  401.349783][ T8971]  rawv6_sendmsg (net/ipv6/raw.c:913)
[  401.349957][ T8971]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.350093][ T8971]  ? rawv6_send_hdrinc (./include/net/sock.h:2939 (discriminator 1))
[  401.350268][ T8971]  ? ____sys_recvmsg (./include/trace/events/sock.h:304 (discriminator 2) net/socket.c:1155 (discriminator 2) net/socket.c:1173 (discriminator 2) net/socket.c:2933 (discriminator 2))
[  401.350398][ T8971]  ? import_iovec (lib/iov_iter.c:1440 (discriminator 1))
[  401.350579][ T8971]  ? trace_kfree (./include/trace/events/kmem.h:97 (discriminator 22))
[  401.350715][ T8971]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.350890][ T8971]  ? __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[  401.351023][ T8971]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[  401.351199][ T8971]  ? __ia32_sys_getpeername (net/socket.c:2235)
[  401.351331][ T8971]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[  401.351504][ T8971]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  401.351707][ T8971]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  401.351868][ T8971]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  401.352041][ T8971]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  401.352167][ T8971]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  401.352340][ T8971]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  401.352509][ T8971] RIP: 0033:0x7f1a0802754e
[  401.352690][ T8971] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  401.353243][ T8971] RSP: 002b:00007ffe6acbb2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  401.353442][ T8971] RAX: ffffffffffffffda RBX: 00005586bbed70a0 RCX: 00007f1a0802754e
[  401.353685][ T8971] RDX: 0000000000000040 RSI: 00005586bbed70a4 RDI: 0000000000000006
[  401.353930][ T8971] RBP: 00007ffe6acbb2b0 R08: 00005586bbee92b4 R09: 000000000000001c
[  401.354170][ T8971] R10: 0000000000000800 R11: 0000000000000202 R12: 00005586bbed70a4
[  401.354375][ T8971] R13: 0000000000000040 R14: 00007ffe6acbc5a0 R15: 00005586bbed70a0
| [  401.926370][ T8974] ------------[ cut here ]------------
| [  401.926510][ T8974] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#1: ping/8974
| [  401.926716][ T8974] Modules linked in: cls_matchall
| [  401.927132][ T8974] Tainted: [B]=BAD_PAGE, [W]=WARN
[  401.927270][ T8974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  401.927442][ T8974] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  401.927586][ T8974] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  401.928068][ T8974] RSP: 0018:ffa000000977f5c8 EFLAGS: 00010046
[  401.928238][ T8974] RAX: 0000000000000220 RBX: ff11000004cd69e0 RCX: 0000000000000001
[  401.928448][ T8974] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  401.928654][ T8974] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  401.928862][ T8974] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000133580
[  401.929078][ T8974] R13: ff11000004cd69f8 R14: ff1100000103c940 R15: ffd4000000133580
[  401.929283][ T8974] FS:  00007f963eb094c0(0000) GS:ff1100009e72e000(0000) knlGS:0000000000000000
[  401.929532][ T8974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  401.929707][ T8974] CR2: 00007f963ede0000 CR3: 000000000e459004 CR4: 0000000000771ef0
[  401.929916][ T8974] PKRU: 55555554
[  401.930023][ T8974] Call Trace:
[  401.930131][ T8974]  <TASK>
[  401.930205][ T8974]  check_bytes_and_report.cold (mm/slub.c:1359)
[  401.930345][ T8974]  check_object (mm/slub.c:1515)
[  401.930485][ T8974]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  401.930632][ T8974]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.930773][ T8974]  free_to_partial_list (mm/slub.c:5631)
[  401.930912][ T8974]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.931049][ T8974]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.931191][ T8974]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  401.931331][ T8974]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  401.931466][ T8974]  kmem_cache_alloc_node_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5068)
[  401.931634][ T8974]  ? __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.931769][ T8974]  __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.931869][ T8974]  ? __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
[  401.932001][ T8974]  ? napi_skb_cache_get (./include/linux/local_lock_internal.h:60 (discriminator 1))
[  401.932136][ T8974]  __ip_append_data (./include/linux/skbuff.h:1384 net/ipv4/ip_output.c:1136)
[  401.932274][ T8974]  ? raw_destroy (net/ipv4/raw.c:704)
[  401.932409][ T8974]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  401.932547][ T8974]  ? ip_dst_mtu_maybe_forward.constprop.0 (./include/linux/rcupdate.h:850 ./include/net/ip.h:475)
[  401.932714][ T8974]  ? ip_dst_mtu_maybe_forward.constprop.0 (./include/linux/rcupdate.h:882 ./include/net/ip.h:504)
[  401.932890][ T8974]  ? ip_fraglist_init (net/ipv4/ip_output.c:606)
[  401.933022][ T8974]  ? rt_is_expired (./include/net/net_namespace.h:435 (discriminator 4))
[  401.933156][ T8974]  ? ip_route_output_key_hash_rcu (net/ipv4/route.c:2879)
[  401.933323][ T8974]  ip_append_data (net/ipv4/ip_output.c:1381 (discriminator 1) net/ipv4/ip_output.c:1360 (discriminator 1))
[  401.933455][ T8974]  ? raw_destroy (net/ipv4/raw.c:704)
[  401.933589][ T8974]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  401.933757][ T8974]  raw_sendmsg (net/ipv4/raw.c:659)
[  401.933898][ T8974]  ? raw_send_hdrinc (./include/net/ip.h:606 (discriminator 1))
[  401.934037][ T8974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.934177][ T8974]  ? kernel_sendmsg (net/socket.c:862)
[  401.934316][ T8974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.934449][ T8974]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  401.934587][ T8974]  ? kfree (mm/slub.c:6778 (discriminator 1))
[  401.934689][ T8974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.934821][ T8974]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  401.934961][ T8974]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  401.935100][ T8974]  ? inet_send_prepare (net/ipv4/af_inet.c:846)
[  401.935238][ T8974]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[  401.935373][ T8974]  ? __ia32_sys_getpeername (net/socket.c:2235)
[  401.935518][ T8974]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[  401.935661][ T8974]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  401.935832][ T8974]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  401.936007][ T8974]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  401.936145][ T8974]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  401.936286][ T8974]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  401.936425][ T8974]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  401.936604][ T8974] RIP: 0033:0x7f963ed2754e
[  401.936753][ T8974] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  401.937242][ T8974] RSP: 002b:00007ffe19a93bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  401.937452][ T8974] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f963ed2754e
[  401.937667][ T8974] RDX: 0000000000000040 RSI: 000055d9132c30a4 RDI: 0000000000000005
[  401.937875][ T8974] RBP: 00007ffe19a93be0 R08: 000055d9132d5320 R09: 0000000000000010
[  401.938083][ T8974] R10: 0000000000000000 R11: 0000000000000202 R12: 431bde82d7b634db
[  401.938288][ T8974] R13: 00007f963eb09470 R14: 000055d9132d63e0 R15: 000055d9132c30a0
| [  401.947665][ T8974] ------------[ cut here ]------------
| [  401.947801][ T8974] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#1: ping/8974
| [  401.948011][ T8974] Modules linked in: cls_matchall
| [  401.948431][ T8974] Tainted: [B]=BAD_PAGE, [W]=WARN
[  401.948575][ T8974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  401.948752][ T8974] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  401.948898][ T8974] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  401.949396][ T8974] RSP: 0018:ffa000000977f5c8 EFLAGS: 00010046
[  401.949577][ T8974] RAX: 0000000000000220 RBX: ff11000004cd6620 RCX: 0000000000000001
[  401.949790][ T8974] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  401.950002][ T8974] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  401.950211][ T8974] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000133580
[  401.950419][ T8974] R13: ff11000004cd6638 R14: ff1100000103c940 R15: ffd4000000133580
[  401.950631][ T8974] FS:  00007f963eb094c0(0000) GS:ff1100009e72e000(0000) knlGS:0000000000000000
[  401.950878][ T8974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  401.951054][ T8974] CR2: 00007f963ede0000 CR3: 000000000e459004 CR4: 0000000000771ef0
[  401.951257][ T8974] PKRU: 55555554
[  401.951360][ T8974] Call Trace:
[  401.951465][ T8974]  <TASK>
[  401.951535][ T8974]  check_bytes_and_report.cold (mm/slub.c:1359)
[  401.951671][ T8974]  check_object (mm/slub.c:1515)
[  401.951808][ T8974]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  401.951946][ T8974]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.952083][ T8974]  free_to_partial_list (mm/slub.c:5631)
[  401.952227][ T8974]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.952361][ T8974]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  401.952494][ T8974]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  401.952634][ T8974]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  401.952772][ T8974]  kmem_cache_alloc_node_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5068)
[  401.952944][ T8974]  ? __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.953085][ T8974]  __alloc_skb (net/core/skbuff.c:704 (discriminator 7))
[  401.953189][ T8974]  ? __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
[  401.953326][ T8974]  ? napi_skb_cache_get (./include/linux/local_lock_internal.h:60 (discriminator 1))
[  401.953466][ T8974]  __ip_append_data (./include/linux/skbuff.h:1384 net/ipv4/ip_output.c:1136)
[  401.953611][ T8974]  ? raw_destroy (net/ipv4/raw.c:704)
[  401.953753][ T8974]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  401.953896][ T8974]  ? ip_dst_mtu_maybe_forward.constprop.0 (./include/linux/rcupdate.h:850 ./include/net/ip.h:475)
[  401.954067][ T8974]  ? ip_dst_mtu_maybe_forward.constprop.0 (./include/linux/rcupdate.h:882 ./include/net/ip.h:504)
[  401.954242][ T8974]  ? ip_fraglist_init (net/ipv4/ip_output.c:606)
[  401.954379][ T8974]  ? rt_is_expired (./include/net/net_namespace.h:435 (discriminator 4))
[  401.954521][ T8974]  ? ip_route_output_key_hash_rcu (net/ipv4/route.c:2879)
[  401.954696][ T8974]  ip_append_data (net/ipv4/ip_output.c:1381 (discriminator 1) net/ipv4/ip_output.c:1360 (discriminator 1))
[  401.954840][ T8974]  ? raw_destroy (net/ipv4/raw.c:704)
[  401.954978][ T8974]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  401.955150][ T8974]  raw_sendmsg (net/ipv4/raw.c:659)
[  401.955292][ T8974]  ? raw_send_hdrinc (./include/net/ip.h:606 (discriminator 1))
[  401.955431][ T8974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.955573][ T8974]  ? kernel_sendmsg (net/socket.c:862)
[  401.955714][ T8974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.955850][ T8974]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  401.955992][ T8974]  ? kfree (mm/slub.c:6778 (discriminator 1))
[  401.956095][ T8974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  401.956228][ T8974]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  401.956362][ T8974]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  401.956506][ T8974]  ? inet_send_prepare (net/ipv4/af_inet.c:846)
[  401.956642][ T8974]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[  401.956777][ T8974]  ? __ia32_sys_getpeername (net/socket.c:2235)
[  401.956918][ T8974]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[  401.957061][ T8974]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  401.957235][ T8974]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  401.957407][ T8974]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  401.957551][ T8974]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  401.957690][ T8974]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  401.957829][ T8974]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  401.957997][ T8974] RIP: 0033:0x7f963ed2754e
[  401.958141][ T8974] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  401.958617][ T8974] RSP: 002b:00007ffe19a93bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  401.958822][ T8974] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f963ed2754e
[  401.959028][ T8974] RDX: 0000000000000040 RSI: 000055d9132c30a4 RDI: 0000000000000005
[  401.959228][ T8974] RBP: 00007ffe19a93be0 R08: 000055d9132d5320 R09: 0000000000000010
[  401.959429][ T8974] R10: 0000000000000000 R11: 0000000000000202 R12: 431bde82d7b634db
[  401.959634][ T8974] R13: 00007f963eb09470 R14: 000055d9132d63e0 R15: 000055d9132c30a0
| [  415.749975][ T9056] ------------[ cut here ]------------
| [  415.750114][ T9056] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#3: ip/9056
| [  415.750315][ T9056] Modules linked in: cls_matchall
| [  415.750740][ T9056] Tainted: [B]=BAD_PAGE, [W]=WARN
[  415.750880][ T9056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  415.751052][ T9056] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  415.751195][ T9056] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  415.751684][ T9056] RSP: 0018:ffa000000a71fb18 EFLAGS: 00010046
[  415.751857][ T9056] RAX: 0000000000000220 RBX: ff11000001e02560 RCX: 0000000000000001
[  415.752064][ T9056] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  415.752274][ T9056] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  415.752477][ T9056] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000078080
[  415.752687][ T9056] R13: ff11000001e02580 R14: ff1100000103c940 R15: ffd4000000078080
[  415.752890][ T9056] FS:  00007f0f30e60cc0(0000) GS:ff1100009e82e000(0000) knlGS:0000000000000000
[  415.753131][ T9056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  415.753306][ T9056] CR2: 00007ffe4ffe6fa8 CR3: 000000000e5e1003 CR4: 0000000000771ef0
[  415.753514][ T9056] PKRU: 55555554
[  415.753671][ T9056] Call Trace:
[  415.753777][ T9056]  <TASK>
[  415.753850][ T9056]  check_bytes_and_report.cold (mm/slub.c:1359)
[  415.754030][ T9056]  check_object (mm/slub.c:1507)
[  415.754166][ T9056]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  415.754343][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.754481][ T9056]  free_to_partial_list (mm/slub.c:5631)
[  415.754665][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.754800][ T9056]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.754977][ T9056]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  415.755111][ T9056]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  415.755285][ T9056]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  415.755420][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.755601][ T9056]  ? do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.755734][ T9056]  do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.755907][ T9056]  ? finish_task_switch.isra.0 (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1383 ./include/linux/sched/mm.h:54 ./include/linux/sched/mm.h:83 ./include/linux/sched/mm.h:110 kernel/sched/core.c:5402)
[  415.756075][ T9056]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[  415.756249][ T9056]  do_sys_openat2 (./include/linux/fs.h:2586 fs/open.c:1416)
[  415.756381][ T9056]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  415.756559][ T9056]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  415.756697][ T9056]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  415.756913][ T9056]  ? __ia32_sys_open (fs/open.c:1427)
[  415.757088][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.757218][ T9056]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  415.757425][ T9056]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  415.757591][ T9056]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  415.757763][ T9056]  ? irq_exit_rcu (kernel/softirq.c:786)
[  415.757897][ T9056]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  415.758099][ T9056] RIP: 0033:0x7f0f310c554e
[  415.758238][ T9056] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  415.758793][ T9056] RSP: 002b:00007ffe4ffe6f00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  415.759037][ T9056] RAX: ffffffffffffffda RBX: 00007ffe4ffeb816 RCX: 00007f0f310c554e
[  415.759281][ T9056] RDX: 0000000000080000 RSI: 00007ffe4ffe7130 RDI: ffffffffffffff9c
[  415.759477][ T9056] RBP: 00007ffe4ffe6f10 R08: 0000000000000000 R09: 0000000000000000
[  415.759725][ T9056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ffeb816
[  415.759966][ T9056] R13: 0000000000000065 R14: 00007ffe4ffeb824 R15: 00007ffe4ffea488
| [  415.770023][ T9056] ------------[ cut here ]------------
| [  415.770194][ T9056] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#3: ip/9056
| [  415.770432][ T9056] Modules linked in: cls_matchall
| [  415.770839][ T9056] Tainted: [B]=BAD_PAGE, [W]=WARN
[  415.771016][ T9056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  415.771181][ T9056] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  415.771364][ T9056] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  415.771932][ T9056] RSP: 0018:ffa000000a71fb18 EFLAGS: 00010046
[  415.772100][ T9056] RAX: 0000000000000220 RBX: ff11000001e02920 RCX: 0000000000000001
[  415.772342][ T9056] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  415.772586][ T9056] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  415.772784][ T9056] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000078080
[  415.773025][ T9056] R13: ff11000001e02940 R14: ff1100000103c940 R15: ffd4000000078080
[  415.773266][ T9056] FS:  00007f0f30e60cc0(0000) GS:ff1100009e82e000(0000) knlGS:0000000000000000
[  415.773541][ T9056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  415.773715][ T9056] CR2: 00007ffe4ffe6fa8 CR3: 000000000e5e1003 CR4: 0000000000771ef0
[  415.773968][ T9056] PKRU: 55555554
[  415.774117][ T9056] Call Trace:
[  415.774215][ T9056]  <TASK>
[  415.774282][ T9056]  check_bytes_and_report.cold (mm/slub.c:1359)
[  415.774457][ T9056]  check_object (mm/slub.c:1507)
[  415.774595][ T9056]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  415.774726][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.774859][ T9056]  free_to_partial_list (mm/slub.c:5631)
[  415.775031][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.775162][ T9056]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.775336][ T9056]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  415.775470][ T9056]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  415.775647][ T9056]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  415.775780][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.775957][ T9056]  ? do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.776089][ T9056]  do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.776261][ T9056]  ? finish_task_switch.isra.0 (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1383 ./include/linux/sched/mm.h:54 ./include/linux/sched/mm.h:83 ./include/linux/sched/mm.h:110 kernel/sched/core.c:5402)
[  415.776425][ T9056]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[  415.776605][ T9056]  do_sys_openat2 (./include/linux/fs.h:2586 fs/open.c:1416)
[  415.776735][ T9056]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  415.776909][ T9056]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  415.777040][ T9056]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  415.777251][ T9056]  ? __ia32_sys_open (fs/open.c:1427)
[  415.777379][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.777555][ T9056]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  415.777766][ T9056]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  415.777930][ T9056]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  415.778103][ T9056]  ? irq_exit_rcu (kernel/softirq.c:786)
[  415.778236][ T9056]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  415.778444][ T9056] RIP: 0033:0x7f0f310c554e
[  415.778585][ T9056] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  415.779148][ T9056] RSP: 002b:00007ffe4ffe6f00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  415.779395][ T9056] RAX: ffffffffffffffda RBX: 00007ffe4ffeb816 RCX: 00007f0f310c554e
[  415.779652][ T9056] RDX: 0000000000080000 RSI: 00007ffe4ffe7130 RDI: ffffffffffffff9c
[  415.779855][ T9056] RBP: 00007ffe4ffe6f10 R08: 0000000000000000 R09: 0000000000000000
[  415.780097][ T9056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ffeb816
[  415.780339][ T9056] R13: 0000000000000065 R14: 00007ffe4ffeb824 R15: 00007ffe4ffea488
| [  415.790553][ T9056] ------------[ cut here ]------------
| [  415.790691][ T9056] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#3: ip/9056
| [  415.790941][ T9056] Modules linked in: cls_matchall
| [  415.791439][ T9056] Tainted: [B]=BAD_PAGE, [W]=WARN
[  415.791578][ T9056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  415.791750][ T9056] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  415.791894][ T9056] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  415.792491][ T9056] RSP: 0018:ffa000000a71fb28 EFLAGS: 00010046
[  415.792715][ T9056] RAX: 0000000000000220 RBX: ff11000008d19c20 RCX: 0000000000000001
[  415.792918][ T9056] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  415.793166][ T9056] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  415.793415][ T9056] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000234640
[  415.793664][ T9056] R13: ff11000008d19c38 R14: ff1100000103c940 R15: ffd4000000234640
[  415.793868][ T9056] FS:  00007f0f30e60cc0(0000) GS:ff1100009e82e000(0000) knlGS:0000000000000000
[  415.794151][ T9056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  415.794367][ T9056] CR2: 00007ffe4ffe6fa8 CR3: 000000000e5e1003 CR4: 0000000000771ef0
[  415.794620][ T9056] PKRU: 55555554
[  415.794723][ T9056] Call Trace:
[  415.794823][ T9056]  <TASK>
[  415.794936][ T9056]  check_bytes_and_report.cold (mm/slub.c:1359)
[  415.795072][ T9056]  check_object (mm/slub.c:1515)
[  415.795253][ T9056]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  415.795388][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.795566][ T9056]  free_to_partial_list (mm/slub.c:5631)
[  415.795708][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.795887][ T9056]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.796022][ T9056]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  415.796199][ T9056]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  415.796334][ T9056]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  415.796512][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.796649][ T9056]  ? do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.796827][ T9056]  do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.796960][ T9056]  ? finish_task_switch.isra.0 (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1383 ./include/linux/sched/mm.h:54 ./include/linux/sched/mm.h:83 ./include/linux/sched/mm.h:110 kernel/sched/core.c:5402)
[  415.797173][ T9056]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[  415.797308][ T9056]  do_sys_openat2 (./include/linux/fs.h:2586 fs/open.c:1416)
[  415.797483][ T9056]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  415.797622][ T9056]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  415.797756][ T9056]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  415.797921][ T9056]  ? __ia32_sys_open (fs/open.c:1427)
[  415.798095][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.798227][ T9056]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  415.798434][ T9056]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  415.798643][ T9056]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  415.798779][ T9056]  ? irq_exit_rcu (kernel/softirq.c:786)
[  415.798956][ T9056]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  415.799119][ T9056] RIP: 0033:0x7f0f310c554e
[  415.799304][ T9056] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  415.799867][ T9056] RSP: 002b:00007ffe4ffe6f00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  415.800067][ T9056] RAX: ffffffffffffffda RBX: 00007ffe4ffeb816 RCX: 00007f0f310c554e
[  415.800309][ T9056] RDX: 0000000000080000 RSI: 00007ffe4ffe7130 RDI: ffffffffffffff9c
[  415.800550][ T9056] RBP: 00007ffe4ffe6f10 R08: 0000000000000000 R09: 0000000000000000
[  415.800801][ T9056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ffeb816
[  415.801001][ T9056] R13: 0000000000000065 R14: 00007ffe4ffeb824 R15: 00007ffe4ffea488
| [  415.810208][ T9056] ------------[ cut here ]------------
| [  415.810341][ T9056] WARNING: mm/slub.c:1257 at object_err+0x68/0x70, CPU#2: ip/9056
| [  415.810535][ T9056] Modules linked in: cls_matchall
| [  415.810941][ T9056] Tainted: [B]=BAD_PAGE, [W]=WARN
[  415.811076][ T9056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  415.811240][ T9056] RIP: 0010:object_err (mm/slub.c:1257 (discriminator 3))
[  415.811380][ T9056] Code: c7 10 64 4a 95 e8 28 57 fc ff eb 0e 48 89 da 4c 89 e6 48 89 ef e8 48 fe ff ff be 01 00 00 00 bf 05 00 00 00 e8 69 4e 54 00 90 <0f> 0b 90 5b 5d 41 5c c3 48 85 ed 0f 84 7e 01 00 00 4c 89 cf 48 89
All code
========
   0:	c7                   	(bad)
   1:	10 64 4a 95          	adc    %ah,-0x6b(%rdx,%rcx,2)
   5:	e8 28 57 fc ff       	call   0xfffffffffffc5732
   a:	eb 0e                	jmp    0x1a
   c:	48 89 da             	mov    %rbx,%rdx
   f:	4c 89 e6             	mov    %r12,%rsi
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 48 fe ff ff       	call   0xfffffffffffffe62
  1a:	be 01 00 00 00       	mov    $0x1,%esi
  1f:	bf 05 00 00 00       	mov    $0x5,%edi
  24:	e8 69 4e 54 00       	call   0x544e92
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	5b                   	pop    %rbx
  2e:	5d                   	pop    %rbp
  2f:	41 5c                	pop    %r12
  31:	c3                   	ret
  32:	48 85 ed             	test   %rbp,%rbp
  35:	0f 84 7e 01 00 00    	je     0x1b9
  3b:	4c 89 cf             	mov    %r9,%rdi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	5b                   	pop    %rbx
   4:	5d                   	pop    %rbp
   5:	41 5c                	pop    %r12
   7:	c3                   	ret
   8:	48 85 ed             	test   %rbp,%rbp
   b:	0f 84 7e 01 00 00    	je     0x18f
  11:	4c 89 cf             	mov    %r9,%rdi
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[  415.811856][ T9056] RSP: 0018:ffa000000a71fb28 EFLAGS: 00010046
[  415.812027][ T9056] RAX: 0000000000000220 RBX: ff11000008d19aa0 RCX: 0000000000000001
[  415.812227][ T9056] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff96bb4660
[  415.812424][ T9056] RBP: ff1100000103c940 R08: ffffffff923bcf0a R09: 1ffffffff2d768cc
[  415.812627][ T9056] R10: fffffbfff2d768cd R11: fffffbfff2d768cd R12: ffd4000000234640
[  415.812826][ T9056] R13: ff11000008d19ab8 R14: ff1100000103c940 R15: ffd4000000234640
[  415.813026][ T9056] FS:  00007f0f30e60cc0(0000) GS:ff1100009e7ae000(0000) knlGS:0000000000000000
[  415.813259][ T9056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  415.813423][ T9056] CR2: 000055dd193d8d5c CR3: 000000000e5e1001 CR4: 0000000000771ef0
[  415.813627][ T9056] PKRU: 55555554
[  415.813728][ T9056] Call Trace:
[  415.813826][ T9056]  <TASK>
[  415.813892][ T9056]  check_bytes_and_report.cold (mm/slub.c:1359)
[  415.814026][ T9056]  check_object (mm/slub.c:1515)
[  415.814158][ T9056]  free_debug_processing (mm/slub.c:1803 mm/slub.c:4299)
[  415.814290][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.814420][ T9056]  free_to_partial_list (mm/slub.c:5631)
[  415.814549][ T9056]  ? qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.814686][ T9056]  qlist_free_all (mm/kasan/quarantine.c:163 (discriminator 2) mm/kasan/quarantine.c:179 (discriminator 2))
[  415.814816][ T9056]  kasan_quarantine_reduce (mm/kasan/quarantine.c:286)
[  415.814950][ T9056]  __kasan_slab_alloc (mm/kasan/common.c:350)
[  415.815079][ T9056]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[  415.815211][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.815340][ T9056]  ? do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.815473][ T9056]  do_getname.isra.0 (fs/namei.c:147 (discriminator 11) fs/namei.c:187 (discriminator 11))
[  415.815607][ T9056]  ? finish_task_switch.isra.0 (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1383 ./include/linux/sched/mm.h:54 ./include/linux/sched/mm.h:83 ./include/linux/sched/mm.h:110 kernel/sched/core.c:5402)
[  415.815773][ T9056]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[  415.815904][ T9056]  do_sys_openat2 (./include/linux/fs.h:2586 fs/open.c:1416)
[  415.816036][ T9056]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[  415.816165][ T9056]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[  415.816297][ T9056]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  415.816462][ T9056]  ? __ia32_sys_open (fs/open.c:1427)
[  415.816594][ T9056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  415.816727][ T9056]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  415.816897][ T9056]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  415.817061][ T9056]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  415.817190][ T9056]  ? irq_exit_rcu (kernel/softirq.c:786)
[  415.817324][ T9056]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  415.817485][ T9056] RIP: 0033:0x7f0f310c554e
[  415.817625][ T9056] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  415.818092][ T9056] RSP: 002b:00007ffe4ffe6f00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  415.818290][ T9056] RAX: ffffffffffffffda RBX: 00007ffe4ffeb816 RCX: 00007f0f310c554e
[  415.818489][ T9056] RDX: 0000000000080000 RSI: 00007ffe4ffe7130 RDI: ffffffffffffff9c
[  415.818690][ T9056] RBP: 00007ffe4ffe6f10 R08: 0000000000000000 R09: 0000000000000000
[  415.818889][ T9056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe4ffeb816


Finger prints:
print_report:kasan_report:bond_update_slave_arr:bond_enslave:do_set_master
object_err:check_object:free_debug_processing:free_to_partial_list:qlist_free_all