======================================
| [   10.438215][  T209] softirqs last disabled at (28112): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.438217][  T209] Preemption disabled at:
| [   10.438218][  T209] 0x0
| [   10.438228][  T209] Tainted: [W]=WARN
[   10.438229][  T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.438231][  T209] Call Trace:
[   10.438232][  T209]  <TASK>
[   10.438234][  T209]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.438240][  T209]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.438245][  T209]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.438249][  T209]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.438254][  T209]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.438256][  T209]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.438262][  T209]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.438265][  T209]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.438268][  T209]  put_chars (drivers/char/virtio_console.c:1176)
[   10.438271][  T209]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.438272][  T209]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.438277][  T209]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.438282][  T209]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.438288][  T209]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.438290][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.438293][  T209]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.438297][  T209]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.438301][  T209]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.438302][  T209]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.438306][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.438308][  T209]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.438312][  T209]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.438316][  T209]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.438318][  T209]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.438323][  T209]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.438326][  T209]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.438328][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.438330][  T209]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.438333][  T209]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.438335][  T209]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.438339][  T209]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.438342][  T209]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.438346][  T209]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.438349][  T209]  _printk (kernel/printk/printk.c:2504)
[   10.438353][  T209]  ? snapshot_read.cold (user.c:?)
[   10.438356][  T209]  ? 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)
[   10.438358][  T209]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.438362][  T209]  ? 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)
[   10.438365][  T209]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.438369][  T209]  ? exit_notify (kernel/exit.c:780)
[   10.438371][  T209]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.438373][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.438377][  T209]  do_group_exit (kernel/exit.c:1151)
[   10.438380][  T209]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.438382][  T209]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.438384][  T209]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.438387][  T209]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.438390][  T209]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.438393][  T209] RIP: 0033:0x7f94bb8151b8
[   10.438395][  T209] Code: Unable to access opcode bytes at 0x7f94bb81518e.

Code starting with the faulting instruction
===========================================
[   10.438396][  T209] RSP: 002b:00007ffd5f6e47d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.438398][  T209] RAX: ffffffffffffffda RBX: 00007f94bb945f88 RCX: 00007f94bb8151b8
[   10.438400][  T209] RDX: 00007f94bb55ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.438401][  T209] RBP: 00007ffd5f6e4830 R08: 0000000000000000 R09: 0000000000008010
[   10.438402][  T209] R10: 00007ffd5f6e45f0 R11: 0000000000000246 R12: 0000000000000001
[   10.438402][  T209] R13: 0000000000000000 R14: 00007f94bb944680 R15: 00007f94bb945fa0
| [   11.773450][  T251] softirqs last disabled at (30461): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.773452][  T251] Preemption disabled at:
| [   11.773453][  T251] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.773462][  T251] Tainted: [W]=WARN
[   11.773463][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.773465][  T251] Call Trace:
[   11.773467][  T251]  <TASK>
[   11.773468][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.773473][  T251]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.773476][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.773480][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.773484][  T251]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.773489][  T251]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.773492][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.773497][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.773500][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.773503][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   11.773505][  T251]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.773507][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.773510][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.773514][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.773521][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.773523][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.773525][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.773530][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.773531][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.773534][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.773538][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.773542][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.773546][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.773548][  T251]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.773552][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.773554][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.773558][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.773563][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.773565][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.773571][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.773574][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.773576][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.773578][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.773582][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.773584][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.773587][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.773592][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.773598][  T251]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.773602][  T251]  _printk (kernel/printk/printk.c:2504)
[   11.773605][  T251]  ? snapshot_read.cold (user.c:?)
[   11.773612][  T251]  ? do_one_initcall (./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/initcall.h:27 init/main.c:1356)
[   11.773616][  T251] gre_init (gre.mod.c:?) gre
[   11.773618][  T251]  do_one_initcall (init/main.c:1357)
[   11.773621][  T251]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.773626][  T251]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.773629][  T251]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.773634][  T251]  do_init_module (kernel/module/main.c:3117)
[   11.773638][  T251]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.773642][  T251]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.773645][  T251]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.773649][  T251]  load_module (kernel/module/main.c:3593)
[   11.773657][  T251]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.773663][  T251]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.773666][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.773670][  T251]  init_module_from_file (kernel/module/main.c:3790)
[   11.773674][  T251]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.773683][  T251]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.773686][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.773689][  T251]  idempotent_init_module (kernel/module/main.c:3802)
[   11.773693][  T251]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.773699][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.773702][  T251]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.773708][  T251]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.773711][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.773714][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.773716][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.773719][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.773722][  T251] RIP: 0033:0x7fd41aaec37d
[   11.773725][  T251] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  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 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  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 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.773727][  T251] RSP: 002b:00007fff05cb4078 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.773730][  T251] RAX: ffffffffffffffda RBX: 0000565486239a40 RCX: 00007fd41aaec37d
[   11.773731][  T251] RDX: 0000000000000000 RSI: 000056546889affd RDI: 0000000000000001
[   11.773732][  T251] RBP: 00007fff05cb4110 R08: 0000000000000000 R09: 0000000000000000
[   11.773733][  T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000056546889affd
[   11.773733][  T251] R13: 0000565486239a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.335551][   T74]  #11: ffffffffba489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.335555][   T74]
| [   12.335555][   T74] stack backtrace:
| [   12.335561][   T74] Tainted: [W]=WARN
[   12.335562][   T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.335564][   T74] Workqueue: mld mld_ifc_work
[   12.335568][   T74] Call Trace:
[   12.335569][   T74]  <TASK>
[   12.335571][   T74]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.335578][   T74]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.335584][   T74]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.335588][   T74]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.335591][   T74]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.335596][   T74]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.335599][   T74]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.335605][   T74]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.335608][   T74]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.335611][   T74]  put_chars (drivers/char/virtio_console.c:1176)
[   12.335614][   T74]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.335616][   T74]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.335619][   T74]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.335625][   T74]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.335632][   T74]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.335634][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.335639][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.335643][   T74]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.335647][   T74]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.335649][   T74]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.335653][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.335655][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.335660][   T74]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.335665][   T74]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.335666][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.335672][   T74]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.335675][   T74]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.335677][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.335680][   T74]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.335684][   T74]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.335686][   T74]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.335689][   T74]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.335693][   T74]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.335696][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.335701][   T74]  _printk (kernel/printk/printk.c:2504)
[   12.335704][   T74]  ? snapshot_read.cold (user.c:?)
[   12.335706][   T74]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.335712][   T74]  ? idr_get_free (??:?)
[   12.335717][   T74] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.335722][   T74] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.335727][   T74]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.335730][   T74]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.335733][   T74]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.335735][   T74]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.335738][   T74]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.335740][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.335742][   T74]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.335745][   T74]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.335750][   T74]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.335754][   T74]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.335758][   T74]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.335762][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.335764][   T74]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.335767][   T74]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.335769][   T74]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.335771][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.335776][   T74]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.335781][   T74]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.335783][   T74]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.335786][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.335789][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.335793][   T74]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.335796][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.335806][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.335808][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.335810][   T74]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.335822][   T74]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.335827][   T74]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.335829][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.335832][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.335835][   T74]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.335840][   T74]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.335844][   T74]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.335847][   T74]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.335849][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.335851][   T74]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.335854][   T74]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.335857][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.335860][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.335862][   T74]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.335866][   T74]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.335871][   T74]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.335878][   T74]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.335882][   T74]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.335885][   T74]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.335886][   T74]  process_one_work (kernel/workqueue.c:3387)
[   12.335893][   T74]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.335896][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.335904][   T74]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.335909][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.335911][   T74]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.335914][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.335916][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.335919][   T74]  kthread (kernel/kthread.c:436)
[   12.335920][   T74]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.335923][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.335926][   T74]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.335930][   T74]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.335933][   T74]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.335937][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.335940][   T74]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.773648][  T280] softirqs last disabled at (20714): inet6_fill_ifla6_attrs (net/ipv6/addrconf.c:5883)
| [   12.773650][  T280] Preemption disabled at:
| [   12.773651][  T280] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.773660][  T280] Tainted: [W]=WARN
[   12.773661][  T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.773663][  T280] Call Trace:
[   12.773664][  T280]  <TASK>
[   12.773666][  T280]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.773672][  T280]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.773674][  T280]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.773678][  T280]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.773683][  T280]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.773688][  T280]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.773690][  T280]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.773695][  T280]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.773698][  T280]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.773701][  T280]  put_chars (drivers/char/virtio_console.c:1176)
[   12.773703][  T280]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   12.773705][  T280]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.773708][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.773713][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.773715][  T280]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.773719][  T280]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.773721][  T280]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.773723][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.773725][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.773729][  T280]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.773731][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.773734][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.773736][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.773740][  T280]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.773744][  T280]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.773746][  T280]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.773749][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.773752][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.773756][  T280]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.773760][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.773762][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.773767][  T280]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.773770][  T280]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.773771][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.773774][  T280]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.773777][  T280]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.773779][  T280]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.773783][  T280]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.773786][  T280]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.773788][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.773794][  T280]  _printk (kernel/printk/printk.c:2504)
[   12.773797][  T280]  ? snapshot_read.cold (user.c:?)
[   12.773807][  T280]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   12.773811][  T280]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   12.773814][  T280]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   12.773817][  T280]  ? netdev_notice (net/core/dev.c:13194)
[   12.773819][  T280]  ? dev_get_min_mp_channel_count (./include/net/netdev_lock.h:70 (discriminator 1))
[   12.773825][  T280]  ? netdev_wait_allrefs_any (net/core/dev.c:11702)
[   12.773828][  T280]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   12.773833][  T280]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   12.773837][  T280]  netif_set_promiscuity (net/core/dev.c:9699)
[   12.773840][  T280]  dev_set_promiscuity (net/core/dev_api.c:288)
[   12.773843][  T280] br_port_set_promisc (net/bridge/br_if.c:109) bridge
[   12.773857][  T280] br_manage_promisc (net/bridge/br_if.c:175) bridge
[   12.773865][  T280]  ? netdev_is_rx_handler_busy (net/core/dev.c:5939 (discriminator 4))
[   12.773870][  T280] br_add_if (net/bridge/br_if.c:243 net/bridge/br_if.c:633) bridge
[   12.773882][  T280]  do_set_master (net/core/rtnetlink.c:3071)
[   12.773886][  T280]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   12.773890][  T280]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.773893][  T280]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   12.773895][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.773896][  T280]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.773900][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.773903][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.773904][  T280]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.773907][  T280]  ? kasan_save_stack (mm/kasan/common.c:58)
[   12.773910][  T280]  ? kasan_save_stack (mm/kasan/common.c:57)
[   12.773912][  T280]  ? kasan_save_track (mm/kasan/common.c:78)
[   12.773914][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.773916][  T280]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   12.773919][  T280]  ? ___sys_sendmsg (net/socket.c:2757)
[   12.773924][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.773926][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.773928][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.773931][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.773932][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.773934][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.773936][  T280]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   12.773939][  T280]  ? __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)
[   12.773942][  T280]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   12.773944][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.773947][  T280]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   12.773949][  T280]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.773954][  T280]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   12.773959][  T280]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   12.773964][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.773966][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.773970][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.773972][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.773974][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.773976][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.773980][  T280]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.773982][  T280]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.773985][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.773986][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.773991][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.773993][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.773996][  T280]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.773998][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.774001][  T280]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.774007][  T280]  ? 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))
[   12.774009][  T280]  ? 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))
[   12.774013][  T280]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.774017][  T280]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.774019][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.774023][  T280]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.774027][  T280]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.774031][  T280]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   12.774036][  T280]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.774038][  T280]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.774041][  T280]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.774042][  T280]  ? move_addr_to_kernel (net/socket.c:258)
[   12.774050][  T280]  ___sys_sendmsg (net/socket.c:2767)
[   12.774052][  T280]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.774068][  T280]  __sys_sendmsg (net/socket.c:2799)
[   12.774071][  T280]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.774077][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.774081][  T280]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.774083][  T280]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.774086][  T280]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.774088][  T280] RIP: 0033:0x7fa2ba9fc54e
[   12.774092][  T280] 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
[   12.774093][  T280] RSP: 002b:00007fff366eb7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.774096][  T280] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa2ba9fc54e
[   12.774098][  T280] RDX: 0000000000000000 RSI: 00007fff366eb890 RDI: 0000000000000005
[   12.774098][  T280] RBP: 00007fff366eb7f0 R08: 0000000000000000 R09: 0000000000000000
[   12.774099][  T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912bbf
[   12.774100][  T280] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff366ebf50
| [   13.782785][   T74] softirqs last disabled at (16378): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.782787][   T74] Preemption disabled at:
| [   13.782788][   T74] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.782797][   T74] Tainted: [W]=WARN
[   13.782798][   T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.782799][   T74] Workqueue: mld mld_ifc_work
[   13.782803][   T74] Call Trace:
[   13.782810][   T74]  <TASK>
[   13.782812][   T74]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.782818][   T74]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.782821][   T74]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.782825][   T74]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.782830][   T74]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.782835][   T74]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.782838][   T74]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.782844][   T74]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.782846][   T74]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.782850][   T74]  put_chars (drivers/char/virtio_console.c:1176)
[   13.782853][   T74]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.782856][   T74]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.782861][   T74]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.782868][   T74]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.782871][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.782875][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.782879][   T74]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.782883][   T74]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.782885][   T74]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.782888][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.782890][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.782895][   T74]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.782899][   T74]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.782901][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.782907][   T74]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.782910][   T74]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.782911][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.782914][   T74]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.782918][   T74]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.782919][   T74]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.782923][   T74]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.782927][   T74]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.782930][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.782935][   T74]  _printk (kernel/printk/printk.c:2504)
[   13.782939][   T74]  ? snapshot_read.cold (user.c:?)
[   13.782941][   T74]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.782947][   T74]  ? idr_get_free (??:?)
[   13.782952][   T74] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.782958][   T74] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.782964][   T74]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.782966][   T74]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.782968][   T74]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   13.782970][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.782973][   T74]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.782975][   T74]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.782977][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.782980][   T74]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.782987][   T74]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.782990][   T74]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.782994][   T74]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.782999][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.783002][   T74]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.783005][   T74]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.783007][   T74]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.783010][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.783015][   T74]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.783020][   T74]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.783021][   T74]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.783025][   T74]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.783027][   T74]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.783031][   T74]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.783035][   T74]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.783039][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.783041][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.783043][   T74]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.783056][   T74]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   13.783061][   T74]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.783063][   T74]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.783065][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.783068][   T74]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.783074][   T74]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.783078][   T74]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.783081][   T74]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.783082][   T74]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.783084][   T74]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.783088][   T74]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.783091][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.783094][   T74]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.783096][   T74]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.783100][   T74]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   13.783105][   T74]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.783112][   T74]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   13.783117][   T74]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   13.783119][   T74]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   13.783121][   T74]  process_one_work (kernel/workqueue.c:3387)
[   13.783128][   T74]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.783131][   T74]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.783139][   T74]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.783143][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.783145][   T74]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.783148][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.783150][   T74]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.783152][   T74]  kthread (kernel/kthread.c:436)
[   13.783154][   T74]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.783157][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.783160][   T74]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.783164][   T74]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.783168][   T74]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.783171][   T74]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.783174][   T74]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.787073][    C2]
| [   17.787074][    C2]
| [   17.787074][    C2] stack backtrace:
| [   17.787080][    C2] Tainted: [W]=WARN
[   17.787080][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.787082][    C2] Call Trace:
[   17.787083][    C2]  <IRQ>
[   17.787086][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.787090][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.787092][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.787095][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.787097][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.787098][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.787101][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.787102][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.787104][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787108][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787110][    C2]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.787111][    C2]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.787113][    C2]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.787115][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.787117][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.787119][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787121][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787123][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.787125][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.787127][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.787129][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.787131][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.787132][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787134][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.787136][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.787138][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.787140][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.787142][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.787145][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787147][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.787149][    C2]  ? snapshot_read.cold (user.c:?)
[   17.787150][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.787154][    C2]  ? idr_get_free (??:?)
[   17.787156][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.787158][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.787160][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.787162][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.787164][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.787166][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.787167][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.787169][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.787171][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.787172][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.787175][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.787176][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.787178][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.787180][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.787182][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.787183][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.787185][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.787186][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787189][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.787190][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.787192][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.787193][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.787195][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787197][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787199][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.787201][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.787203][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.787205][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787207][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.787209][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.787211][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.787213][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787214][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787216][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.787218][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.787220][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.787222][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.787224][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.787225][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787226][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787228][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.787230][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.787232][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.787234][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787237][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.787239][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787241][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787243][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.787245][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787247][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787248][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787250][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.787252][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.787254][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.787257][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787259][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787261][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787263][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.787264][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787267][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.787268][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.787271][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.787273][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.787275][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.787277][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.787280][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787281][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.787283][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787285][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.787287][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.787288][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.787290][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.787291][    C2]  </IRQ>
[   17.787292][    C2]  <TASK>
[   17.787292][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.787294][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.787296][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.787299][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.787301][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.787303][    C2] RAX: 000000000008a057 RBX: ff11000001bec6c0 RCX: ffffffffb72f0307
[   17.787304][    C2] RDX: ff11000001bec6c0 RSI: ffffffffba038b01 RDI: ffffffffb9a8d8e0
[   17.787305][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.787306][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.787307][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.787308][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.787311][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.787312][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.787314][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.787316][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.787317][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.787319][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787320][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787322][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.787324][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.787325][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.787327][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.787329][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.787348][    C2] softirqs last disabled at (565337): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.787349][    C2] Preemption disabled at:
| [   17.787350][    C2] 0x0
| [   17.787355][    C2] Tainted: [W]=WARN
[   17.787355][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.787356][    C2] Call Trace:
[   17.787357][    C2]  <IRQ>
[   17.787357][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.787360][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.787363][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.787366][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787368][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.787370][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.787371][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.787373][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.787375][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.787377][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   17.787379][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.787380][    C2]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.787382][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.787384][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.787386][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.787387][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787389][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787391][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787393][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.787395][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.787396][    C2]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.787398][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787400][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787402][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.787404][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.787406][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.787408][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.787410][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.787412][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787414][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.787415][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.787417][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.787419][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.787421][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.787423][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787425][    C2]  _printk (kernel/printk/printk.c:2504)
[   17.787427][    C2]  ? snapshot_read.cold (user.c:?)
[   17.787429][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.787431][    C2]  ? idr_get_free (??:?)
[   17.787434][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.787436][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   17.787438][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.787439][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.787441][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.787443][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.787444][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.787446][    C2]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.787447][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.787449][    C2]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.787451][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.787453][    C2]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.787455][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.787457][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.787458][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.787460][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.787461][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.787463][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787465][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.787467][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.787468][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.787470][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.787471][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787473][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787475][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.787478][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.787479][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.787481][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787483][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.787485][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.787487][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.787488][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787490][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787492][    C2]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.787493][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.787495][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.787497][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.787499][    C2]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.787500][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787501][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787503][    C2]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.787505][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.787507][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.787509][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787511][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.787513][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787519][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787521][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.787523][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787525][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.787527][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787529][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   17.787531][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.787532][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.787534][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.787535][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787537][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787539][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.787541][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.787543][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.787545][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.787548][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.787550][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.787552][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.787554][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.787555][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787557][    C2]  handle_softirqs (kernel/softirq.c:645)
[   17.787559][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.787560][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.787562][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.787563][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   17.787565][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.787567][    C2]  </IRQ>
[   17.787567][    C2]  <TASK>
[   17.787568][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.787569][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.787571][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.787573][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   17.787574][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   17.787575][    C2] RAX: 000000000008a057 RBX: ff11000001bec6c0 RCX: ffffffffb72f0307
[   17.787576][    C2] RDX: ff11000001bec6c0 RSI: ffffffffba038b01 RDI: ffffffffb9a8d8e0
[   17.787576][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.787577][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   17.787578][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.787579][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.787582][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.787583][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   17.787585][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.787587][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   17.787588][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.787590][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787591][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.787593][    C2]  do_idle (kernel/sched/idle.c:355)
[   17.787595][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.787596][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.787598][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.787599][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.228933][  T340] softirqs last disabled at (0): 0x0
| [   19.228935][  T340] Preemption disabled at:
| [   19.228936][  T340] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.228948][  T340] Tainted: [W]=WARN
[   19.228949][  T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.228950][  T340] Call Trace:
[   19.228952][  T340]  <TASK>
[   19.228953][  T340]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.228958][  T340]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.228960][  T340]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.228964][  T340]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.228966][  T340]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.228969][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.228973][  T340]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.228976][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.228979][  T340]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.228983][  T340]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.228985][  T340]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.228987][  T340]  put_chars (drivers/char/virtio_console.c:1176)
[   19.228988][  T340]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.228990][  T340]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.228993][  T340]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.228996][  T340]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.228997][  T340]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.229000][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.229002][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229004][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229007][  T340]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.229009][  T340]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.229011][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229013][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229014][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229016][  T340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.229018][  T340]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.229020][  T340]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.229022][  T340]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.229025][  T340]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.229027][  T340]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.229028][  T340]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.229030][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229031][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.229033][  T340]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.229034][  T340]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.229036][  T340]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.229038][  T340]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.229040][  T340]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.229043][  T340]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.229045][  T340]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.229049][  T340]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.229052][  T340]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.229054][  T340]  _printk (kernel/printk/printk.c:2504)
[   19.229057][  T340]  ? snapshot_read.cold (user.c:?)
[   19.229058][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229061][  T340]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.229062][  T340]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.229064][  T340]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.229065][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.229066][  T340]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.229068][  T340] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.229070][  T340]  do_one_initcall (init/main.c:1357)
[   19.229072][  T340]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.229075][  T340]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.229078][  T340]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.229080][  T340]  do_init_module (kernel/module/main.c:3117)
[   19.229083][  T340]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.229085][  T340]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.229087][  T340]  load_module (kernel/module/main.c:3593)
[   19.229091][  T340]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.229093][  T340]  ? __ia32_sys_fsconfig (??:?)
[   19.229095][  T340]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.229099][  T340]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.229102][  T340]  init_module_from_file (kernel/module/main.c:3790)
[   19.229104][  T340]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.229106][  T340]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.229109][  T340]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.229110][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229112][  T340]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.229114][  T340]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.229115][  T340]  idempotent_init_module (kernel/module/main.c:3802)
[   19.229118][  T340]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.229120][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.229122][  T340]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.229126][  T340]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.229128][  T340]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.229131][  T340]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.229133][  T340]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.229135][  T340]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.229137][  T340] RIP: 0033:0x7fc58878e37d
[   19.229139][  T340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  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 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  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 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.229140][  T340] RSP: 002b:00007fffba0a3cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.229144][  T340] RAX: ffffffffffffffda RBX: 00005610da69e810 RCX: 00007fc58878e37d
[   19.229145][  T340] RDX: 0000000000000000 RSI: 00005610b2d8affd RDI: 0000000000000000
[   19.229146][  T340] RBP: 00007fffba0a3d60 R08: 0000000000000000 R09: 0000000000000000
[   19.229147][  T340] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610b2d8affd
[   19.229148][  T340] R13: 00005610da69e960 R14: 0000000000040000 R15: 0000000000000000
| [   25.978854][    C2] softirqs last disabled at (0): 0x0
| [   25.978857][    C2] Preemption disabled at:
| [   25.978858][    C2] handle_softirqs (kernel/softirq.c:486 (discriminator 1) kernel/softirq.c:621 (discriminator 1))
| [   25.978875][    C2] Tainted: [W]=WARN
[   25.978877][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.978879][    C2] Call Trace:
[   25.978881][    C2]  <IRQ>
[   25.978883][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.978889][    C2]  ? handle_softirqs (kernel/softirq.c:486 (discriminator 1) kernel/softirq.c:621 (discriminator 1))
[   25.978892][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.978897][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.978901][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.978906][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   25.978910][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.978914][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.978919][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.978921][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.978924][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   25.978927][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   25.978930][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.978933][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   25.978936][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.978941][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.978943][    C2]  ? 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)
[   25.978945][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.978947][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.978949][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.978952][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.978955][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.978959][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.978961][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.978964][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.978966][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.978968][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.978971][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   25.978973][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.978977][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.978981][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.978983][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.978985][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.978988][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.978990][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.978992][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.978994][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.978997][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.979000][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.979004][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.979008][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.979010][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   25.979012][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979015][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979017][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979020][    C2]  _printk (kernel/printk/printk.c:2504)
[   25.979024][    C2]  ? snapshot_read.cold (user.c:?)
[   25.979026][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   25.979032][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   25.979036][    C2]  ? idr_get_free (??:?)
[   25.979039][    C2]  ? 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)
[   25.979043][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   25.979050][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   25.979055][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   25.979058][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979061][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979063][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979066][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   25.979070][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979073][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979075][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   25.979078][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.979080][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979082][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979084][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979087][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.979091][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   25.979094][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   25.979097][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   25.979100][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   25.979102][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979105][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   25.979107][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   25.979110][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   25.979112][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979115][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   25.979118][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.979120][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   25.979123][    C2]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   25.979127][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   25.979129][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   25.979132][    C2]  ? __kernel_text_address (kernel/extable.c:79)
[   25.979135][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979138][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979141][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   25.979145][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   25.979148][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.979151][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   25.979155][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   25.979160][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   25.979164][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   25.979167][    C2]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   25.979170][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   25.979173][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979176][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979178][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979181][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.979183][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   25.979187][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   25.979189][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   25.979192][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   25.979196][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979198][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.979200][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   25.979202][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979205][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   25.979207][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979209][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979212][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   25.979217][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   25.979221][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   25.979224][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.979227][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.979229][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   25.979232][    C2]  ? 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)
[   25.979235][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.979238][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979240][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979243][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.979245][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.979248][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   25.979251][    C2]  ? update_curr.isra.0 (kernel/sched/fair.c:2064)
[   25.979255][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.979257][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.979262][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979266][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.979268][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   25.979272][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.979275][    C2]  ? 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)
[   25.979279][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.979283][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.979285][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.979288][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.979290][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979293][    C2]  handle_softirqs (kernel/softirq.c:645)
[   25.979296][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.979298][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979301][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.979304][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.979306][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   25.979308][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.979311][    C2]  </IRQ>
[   25.979312][    C2]  <TASK>
[   25.979314][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.979316][    C2] RIP: 0010:__read_once_word_nocheck (./include/asm-generic/rwonce.h:67)
[   25.979321][    C2] Code: 33 57 a5 00 44 0f b6 04 24 e9 4c f9 ff ff 44 88 04 24 e8 e0 56 a5 00 44 0f b6 04 24 e9 88 fb ff ff 66 0f 1f 44 00 00 48 8b 07 <c3> 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 85 d2 0f 84
All code
========
   0:	33 57 a5             	xor    -0x5b(%rdi),%edx
   3:	00 44 0f b6          	add    %al,-0x4a(%rdi,%rcx,1)
   7:	04 24                	add    $0x24,%al
   9:	e9 4c f9 ff ff       	jmp    0xfffffffffffff95a
   e:	44 88 04 24          	mov    %r8b,(%rsp)
  12:	e8 e0 56 a5 00       	call   0xa556f7
  17:	44 0f b6 04 24       	movzbl (%rsp),%r8d
  1c:	e9 88 fb ff ff       	jmp    0xfffffffffffffba9
  21:	66 0f 1f 44 00 00    	nopw   0x0(%rax,%rax,1)
  27:	48 8b 07             	mov    (%rdi),%rax
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	90                   	nop
  2c:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  33:	00 00 00 00 
  37:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  3c:	85 d2                	test   %edx,%edx
  3e:	0f                   	.byte 0xf
  3f:	84                   	.byte 0x84

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	90                   	nop
   2:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 00 
   d:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  12:	85 d2                	test   %edx,%edx
  14:	0f                   	.byte 0xf
  15:	84                   	.byte 0x84
[   25.979323][    C2] RSP: 0018:ffa00000005372b0 EFLAGS: 00000202
[   25.979328][    C2] RAX: ffffffffb7bd1050 RBX: 1ff40000000a6e60 RCX: ffa00000005373f8
[   25.979329][    C2] RDX: ffa0000000530001 RSI: ffa00000005377c0 RDI: ffa00000005377c0
[   25.979331][    C2] RBP: 0000000000000001 R08: ffffffffbb1e80cc R09: ffffffffbaf972b4
[   25.979332][    C2] R10: ffffffffbb1e80d0 R11: 0000000000000004 R12: ffa0000000537410
[   25.979334][    C2] R13: ffa00000005373b8 R14: ffa00000005377c0 R15: ff11000009c8e788
[   25.979336][    C2]  ? __create_object (mm/kmemleak.c:801)
[   25.979341][    C2]  unwind_next_frame (arch/x86/kernel/unwind_orc.c:422 (discriminator 3) arch/x86/kernel/unwind_orc.c:614 (discriminator 3))
[   25.979344][    C2]  ? __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   25.979347][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   25.979350][    C2]  ? __unwind_start (arch/x86/kernel/unwind_orc.c:787)
[   25.979352][    C2]  ? write_profile (profile.c:?)
[   25.979354][    C2]  arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   25.979360][    C2]  ? __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   25.979363][    C2]  stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   25.979365][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   25.979367][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[   25.979371][    C2]  kasan_save_stack (mm/kasan/common.c:57)
[   25.979375][    C2]  ? kasan_save_stack (mm/kasan/common.c:57)
[   25.979377][    C2]  ? kasan_save_track (mm/kasan/common.c:78)
[   25.979379][    C2]  ? __kasan_slab_alloc (mm/kasan/common.c:340 mm/kasan/common.c:366)
[   25.979382][    C2]  ? kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[   25.979384][    C2]  ? __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   25.979393][    C2]  kasan_save_track (mm/kasan/common.c:78)
[   25.979395][    C2]  __kasan_slab_alloc (mm/kasan/common.c:340 mm/kasan/common.c:366)
[   25.979398][    C2]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[   25.979401][    C2]  ? __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   25.979404][    C2]  __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   25.979407][    C2]  __create_object (mm/kmemleak.c:801)
[   25.979409][    C2]  ? kasan_save_track (mm/kasan/common.c:78)
[   25.979412][    C2]  kmem_cache_alloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5010)
[   25.979415][    C2]  ? anon_vma_fork (mm/rmap.c:142 (discriminator 7) mm/rmap.c:394 (discriminator 7))
[   25.979418][    C2]  anon_vma_fork (mm/rmap.c:142 (discriminator 7) mm/rmap.c:394 (discriminator 7))
[   25.979421][    C2]  dup_mmap (mm/mmap.c:1781)
[   25.979426][    C2]  ? mmap_read_lock_maybe_expand (./include/linux/rwsem.h:221 (discriminator 1))
[   25.979429][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.979431][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   25.979433][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   25.979437][    C2]  ? debug_object_activate (lib/debugobjects.c:891 (discriminator 3))
[   25.979440][    C2]  ? 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)
[   25.979444][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.979446][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.979449][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   25.979451][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979454][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979457][    C2]  copy_process (kernel/fork.c:1543 kernel/fork.c:1595 kernel/fork.c:2307)
[   25.979460][    C2]  ? mas_next_slot (lib/maple_tree.c:4261)
[   25.979465][    C2]  ? pidfd_prepare (./include/linux/list.h:1037 (discriminator 3) ./include/linux/pid.h:98 (discriminator 3) kernel/fork.c:1936 (discriminator 3))
[   25.979468][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979472][    C2]  kernel_clone (kernel/fork.c:2766)
[   25.979474][    C2]  ? create_io_thread (kernel/fork.c:2704)
[   25.979478][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979481][    C2]  __do_sys_clone (kernel/fork.c:2908)
[   25.979484][    C2]  ? kernel_clone (./include/trace/events/sched.h:396 (discriminator 19))
[   25.979488][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979491][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.979493][    C2]  ? 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))
[   25.979495][    C2]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   25.979498][    C2]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   25.979500][    C2]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   25.979502][    C2] RIP: 0033:0x7f4ecd59f126
[   25.979505][    C2] Code: 7d e0 e8 7d af f5 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a 89 c3 85 c0 75 2f 64 48 8b 04 25 10 00 00
All code
========
   0:	7d e0                	jge    0xffffffffffffffe2
   2:	e8 7d af f5 ff       	call   0xfffffffffff5af84
   7:	45 31 c0             	xor    %r8d,%r8d
   a:	31 d2                	xor    %edx,%edx
   c:	31 f6                	xor    %esi,%esi
   e:	64 48 8b 04 25 10 00 	mov    %fs:0x10,%rax
  15:	00 00 
  17:	bf 11 00 20 01       	mov    $0x1200011,%edi
  1c:	4c 8d 90 d0 02 00 00 	lea    0x2d0(%rax),%r10
  23:	b8 38 00 00 00       	mov    $0x38,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 5a                	ja     0x8c
  32:	89 c3                	mov    %eax,%ebx
  34:	85 c0                	test   %eax,%eax
  36:	75 2f                	jne    0x67
  38:	64                   	fs
  39:	48                   	rex.W
  3a:	8b                   	.byte 0x8b
  3b:	04 25                	add    $0x25,%al
  3d:	10 00                	adc    %al,(%rax)
	...

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 5a                	ja     0x62
   8:	89 c3                	mov    %eax,%ebx
   a:	85 c0                	test   %eax,%eax
   c:	75 2f                	jne    0x3d
   e:	64                   	fs
   f:	48                   	rex.W
  10:	8b                   	.byte 0x8b
  11:	04 25                	add    $0x25,%al
  13:	10 00                	adc    %al,(%rax)
	...
[   25.979506][    C2] RSP: 002b:00007ffee6313510 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[   25.979509][    C2] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4ecd59f126
[   25.979510][    C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[   25.979511][    C2] RBP: 00007ffee6313530 R08: 0000000000000000 R09: 000055b28d7e63e0
[   25.979513][    C2] R10: 00007f4ecd4dde50 R11: 0000000000000246 R12: 000055b28d7e5fc0
[   25.979519][    C2] R13: 0000000000000006 R14: 0000000000000000 R15: 000055b28d7e5670
| [   42.362679][    C2] softirqs last disabled at (565337): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.362681][    C2] Preemption disabled at:
| [   42.362682][    C2] 0x0
| [   42.362692][    C2] Tainted: [W]=WARN
[   42.362693][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.362695][    C2] Call Trace:
[   42.362697][    C2]  <IRQ>
[   42.362699][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.362706][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.362709][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.362713][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362717][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   42.362721][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.362723][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.362727][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.362728][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.362730][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   42.362732][    C2]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   42.362734][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.362736][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.362739][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.362743][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.362745][    C2]  ? 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)
[   42.362747][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.362749][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362751][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362753][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362755][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.362758][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.362760][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362762][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362763][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362765][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362767][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.362769][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.362771][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.362774][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.362776][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362777][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.362779][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362781][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.362782][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   42.362784][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.362787][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.362790][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.362793][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.362796][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.362798][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.362799][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362801][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.362803][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362805][    C2]  _printk (kernel/printk/printk.c:2504)
[   42.362808][    C2]  ? snapshot_read.cold (user.c:?)
[   42.362809][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.362814][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.362818][    C2]  ? idr_get_free (??:?)
[   42.362820][    C2]  ? 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)
[   42.362823][    C2] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   42.362828][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   42.362834][    C2]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   42.362837][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362839][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362840][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362842][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   42.362845][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362847][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362849][    C2]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   42.362851][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.362852][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362854][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362855][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362857][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.362860][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.362862][    C2]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   42.362864][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.362867][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.362868][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362870][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.362872][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.362875][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.362877][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362880][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.362882][    C2]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   42.362884][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.362886][    C2]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   42.362887][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362889][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362891][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.362894][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   42.362896][    C2]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.362898][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   42.362902][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.362905][    C2]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   42.362907][    C2]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   42.362910][    C2]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   42.362911][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362913][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362915][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362918][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.362921][    C2]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   42.362924][    C2]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   42.362925][    C2]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   42.362927][    C2]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   42.362930][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362932][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.362933][    C2]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   42.362934][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362936][    C2]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   42.362937][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362938][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362941][    C2]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   42.362944][    C2]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   42.362947][    C2]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   42.362949][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.362958][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.362960][    C2]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.362962][    C2]  ? 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)
[   42.362965][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.362968][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362971][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.362973][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.362975][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.362977][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   42.362979][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.362981][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.362985][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.362986][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   42.362988][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.362990][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.362992][    C2]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.362995][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.362997][    C2]  ? 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)
[   42.362999][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.363002][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.363004][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.363006][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.363007][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.363009][    C2]  handle_softirqs (kernel/softirq.c:645)
[   42.363013][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.363015][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.363017][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.363019][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.363021][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   42.363022][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.363024][    C2]  </IRQ>
[   42.363025][    C2]  <TASK>
[   42.363026][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.363028][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.363031][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.363034][    C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   42.363036][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   42.363039][    C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001
[   42.363040][    C2] RDX: 0000000000000002 RSI: ffffffffb9a8d860 RDI: ffffffffb72f0307
[   42.363041][    C2] RBP: 0000000000000000 R08: ffffffffb9780421 R09: 1fe2200006a663a2
[   42.363042][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   42.363042][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.363044][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.363046][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.363049][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.363051][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   42.363053][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.363056][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   42.363058][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.363061][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.363062][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.363064][    C2]  do_idle (kernel/sched/idle.c:355)
[   42.363066][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.363068][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.363069][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   42.363072][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   46.268933][  T547] softirqs last disabled at (0): 0x0
| [   46.268936][  T547] Preemption disabled at:
| [   46.268937][  T547] 0x0
| [   46.268948][  T547] Tainted: [W]=WARN
[   46.268949][  T547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.268951][  T547] Call Trace:
[   46.268953][  T547]  <TASK>
[   46.268954][  T547]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   46.268961][  T547]  __might_resched.cold (kernel/sched/core.c:9234)
[   46.268966][  T547]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   46.268971][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.268980][  T547]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   46.268985][  T547]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.268988][  T547]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.268993][  T547]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.268996][  T547]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.268999][  T547]  put_chars (drivers/char/virtio_console.c:1176)
[   46.269002][  T547]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   46.269004][  T547]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   46.269009][  T547]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   46.269014][  T547]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   46.269018][  T547]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.269020][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269023][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.269027][  T547]  console_emit_next_record (kernel/printk/printk.c:3183)
[   46.269030][  T547]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   46.269033][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269036][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269038][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269041][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.269044][  T547]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   46.269046][  T547]  console_flush_one_record (kernel/printk/printk.c:3268)
[   46.269050][  T547]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   46.269054][  T547]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   46.269056][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.269059][  T547]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   46.269061][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269063][  T547]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.269066][  T547]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   46.269068][  T547]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   46.269071][  T547]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   46.269074][  T547]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   46.269077][  T547]  vprintk_emit (kernel/printk/printk.c:2479)
[   46.269081][  T547]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   46.269084][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269087][  T547]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.269090][  T547]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   46.269093][  T547]  _printk (kernel/printk/printk.c:2504)
[   46.269097][  T547]  ? snapshot_read.cold (user.c:?)
[   46.269100][  T547]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   46.269107][  T547] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   46.269128][  T547] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   46.269141][  T547] br_device_event (net/bridge/br.c:111) bridge
[   46.269155][  T547]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   46.269160][  T547]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   46.269164][  T547]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   46.269169][  T547]  notifier_call_chain (kernel/notifier.c:85)
[   46.269173][  T547]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   46.269178][  T547]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.269181][  T547]  ? netif_change_name (net/core/dev.c:1517)
[   46.269184][  T547]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   46.269187][  T547]  ? __kernel_text_address (kernel/extable.c:79)
[   46.269190][  T547]  ? write_profile (profile.c:?)
[   46.269193][  T547]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.269197][  T547]  netif_change_flags (net/core/dev.c:9882)
[   46.269200][  T547]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   46.269204][  T547]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   46.269207][  T547]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   46.269209][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269211][  T547]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.269216][  T547]  ? kasan_save_stack (mm/kasan/common.c:58)
[   46.269220][  T547]  ? kasan_save_stack (mm/kasan/common.c:57)
[   46.269222][  T547]  ? kasan_save_track (mm/kasan/common.c:78)
[   46.269224][  T547]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   46.269226][  T547]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   46.269229][  T547]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   46.269231][  T547]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.269233][  T547]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.269236][  T547]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.269238][  T547]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.269240][  T547]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.269244][  T547]  ? ___sys_sendmsg (net/socket.c:2767)
[   46.269246][  T547]  ? __sys_sendmsg (net/socket.c:2799)
[   46.269248][  T547]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.269251][  T547]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.269255][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269257][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.269260][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269262][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269265][  T547]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   46.269269][  T547]  ? __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)
[   46.269271][  T547]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   46.269273][  T547]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   46.269276][  T547]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   46.269280][  T547]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   46.269283][  T547]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   46.269286][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269289][  T547]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.269291][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.269293][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269296][  T547]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   46.269300][  T547]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   46.269303][  T547]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   46.269305][  T547]  ? __kernel_text_address (kernel/extable.c:79)
[   46.269307][  T547]  ? write_profile (profile.c:?)
[   46.269309][  T547]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.269311][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269314][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269316][  T547]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   46.269320][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.269323][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269325][  T547]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.269328][  T547]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.269330][  T547]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.269333][  T547]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.269335][  T547]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.269339][  T547]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.269341][  T547]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.269343][  T547]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.269346][  T547]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.269348][  T547]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   46.269352][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269354][  T547]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.269358][  T547]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.269361][  T547]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.269363][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269366][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269368][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.269371][  T547]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.269374][  T547]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   46.269377][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269380][  T547]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.269382][  T547]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.269385][  T547]  ? copy_msghdr_from_user (net/socket.c:2650)
[   46.269387][  T547]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   46.269390][  T547]  ? move_addr_to_kernel (net/socket.c:258)
[   46.269392][  T547]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.269396][  T547]  ___sys_sendmsg (net/socket.c:2767)
[   46.269399][  T547]  ? copy_msghdr_from_user (net/socket.c:2619)
[   46.269408][  T547]  __sys_sendmsg (net/socket.c:2799)
[   46.269411][  T547]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   46.269415][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.269418][  T547]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.269420][  T547]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   46.269423][  T547]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.269426][  T547] RIP: 0033:0x7f85dbfbb54e
[   46.269429][  T547] 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
[   46.269431][  T547] RSP: 002b:00007ffe4051ea60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.269436][  T547] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f85dbfbb54e
[   46.269438][  T547] RDX: 0000000000000000 RSI: 00007ffe4051eb10 RDI: 0000000000000005
[   46.269440][  T547] RBP: 00007ffe4051ea70 R08: 0000000000000000 R09: 0000000000000000
[   46.269441][  T547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912be0


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
handle_softirqs:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__dev_queue_xmit:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__might_resched:__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record
inet6_fill_ifla6_attrs:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars