======================================
| [   10.382915][  T186] softirqs last disabled at (25781): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.382918][  T186] Preemption disabled at:
| [   10.382918][  T186] 0x0
| [   10.382929][  T186] Tainted: [W]=WARN
[   10.382930][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.382932][  T186] Call Trace:
[   10.382934][  T186]  <TASK>
[   10.382935][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.382942][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.382947][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.382951][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.382957][  T186]  __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))
[   10.382959][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.382965][  T186]  ? 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)
[   10.382968][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.382971][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   10.382974][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.382975][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.382980][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.382986][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.382992][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.382994][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.382996][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.383000][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.383004][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.383006][  T186]  ? 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))
[   10.383009][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.383012][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.383016][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.383020][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.383022][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.383027][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.383030][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.383032][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.383035][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.383038][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.383040][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.383043][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.383047][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.383051][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.383054][  T186]  _printk (kernel/printk/printk.c:2504)
[   10.383058][  T186]  ? snapshot_read.cold (user.c:?)
[   10.383061][  T186]  ? 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)
[   10.383064][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.383068][  T186]  ? 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)
[   10.383070][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.383074][  T186]  ? exit_notify (kernel/exit.c:780)
[   10.383076][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.383079][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.383083][  T186]  do_group_exit (kernel/exit.c:1151)
[   10.383086][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.383088][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.383090][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.383093][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.383097][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.383099][  T186] RIP: 0033:0x7f66b25bb1b8
[   10.383101][  T186] Code: Unable to access opcode bytes at 0x7f66b25bb18e.

Code starting with the faulting instruction
===========================================
[   10.383103][  T186] RSP: 002b:00007ffd9f671998 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.383105][  T186] RAX: ffffffffffffffda RBX: 00007f66b26ebf88 RCX: 00007f66b25bb1b8
[   10.383107][  T186] RDX: 00007f66b2305fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.383108][  T186] RBP: 00007ffd9f6719f0 R08: 0000000000000000 R09: 0000000000008010
[   10.383109][  T186] R10: 00007ffd9f6717b0 R11: 0000000000000246 R12: 0000000000000001
[   10.383109][  T186] R13: 0000000000000000 R14: 00007f66b26ea680 R15: 00007f66b26ebfa0
| [   12.094237][  T249] softirqs last disabled at (28031): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.094240][  T249] Preemption disabled at:
| [   12.094241][  T249] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.094251][  T249] Tainted: [W]=WARN
[   12.094252][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.094254][  T249] Call Trace:
[   12.094255][  T249]  <TASK>
[   12.094257][  T249]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.094263][  T249]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.094265][  T249]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.094270][  T249]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.094274][  T249]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.094280][  T249]  __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))
[   12.094282][  T249]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.094288][  T249]  ? 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)
[   12.094291][  T249]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.094294][  T249]  put_chars (drivers/char/virtio_console.c:1176)
[   12.094296][  T249]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.094299][  T249]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.094302][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.094305][  T249]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.094310][  T249]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.094313][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.094314][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.094319][  T249]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.094321][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.094324][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.094327][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.094331][  T249]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.094335][  T249]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.094337][  T249]  ? 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))
[   12.094340][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.094343][  T249]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.094347][  T249]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.094351][  T249]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.094353][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.094359][  T249]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.094361][  T249]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.094363][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.094366][  T249]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.094370][  T249]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.094372][  T249]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.094375][  T249]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.094380][  T249]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.094385][  T249]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.094390][  T249]  _printk (kernel/printk/printk.c:2504)
[   12.094394][  T249]  ? snapshot_read.cold (user.c:?)
[   12.094400][  T249]  ? 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)
[   12.094403][  T249] gre_init (gre.mod.c:?) gre
[   12.094406][  T249]  do_one_initcall (init/main.c:1357)
[   12.094409][  T249]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.094413][  T249]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.094417][  T249]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.094422][  T249]  do_init_module (kernel/module/main.c:3117)
[   12.094426][  T249]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.094430][  T249]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.094434][  T249]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.094438][  T249]  load_module (kernel/module/main.c:3593)
[   12.094445][  T249]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.094451][  T249]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.094454][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.094459][  T249]  init_module_from_file (kernel/module/main.c:3790)
[   12.094462][  T249]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.094470][  T249]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.094474][  T249]  ? 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)
[   12.094477][  T249]  idempotent_init_module (kernel/module/main.c:3802)
[   12.094481][  T249]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.094487][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.094490][  T249]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.094497][  T249]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.094499][  T249]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.094503][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.094505][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.094508][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.094510][  T249] RIP: 0033:0x7f7dc499237d
[   12.094514][  T249] 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
[   12.094516][  T249] RSP: 002b:00007ffd125520e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.094519][  T249] RAX: ffffffffffffffda RBX: 000056360e8e4a40 RCX: 00007f7dc499237d
[   12.094521][  T249] RDX: 0000000000000000 RSI: 00005635f5154ffd RDI: 0000000000000001
[   12.094521][  T249] RBP: 00007ffd12552180 R08: 0000000000000000 R09: 0000000000000000
[   12.094522][  T249] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635f5154ffd
[   12.094523][  T249] R13: 000056360e8e4a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.697373][   T11]  #11: ffffffff8b889560 (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))
| [   12.697379][   T11]
| [   12.697379][   T11] stack backtrace:
| [   12.697387][   T11] Tainted: [W]=WARN
[   12.697388][   T11] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.697390][   T11] Workqueue: mld mld_ifc_work
[   12.697394][   T11] Call Trace:
[   12.697397][   T11]  <TASK>
[   12.697399][   T11]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.697409][   T11]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.697418][   T11]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.697424][   T11]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.697429][   T11]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.697437][   T11]  __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))
[   12.697441][   T11]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.697451][   T11]  ? 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)
[   12.697454][   T11]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.697460][   T11]  put_chars (drivers/char/virtio_console.c:1176)
[   12.697463][   T11]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.697467][   T11]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.697473][   T11]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.697483][   T11]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.697494][   T11]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.697499][   T11]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.697505][   T11]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.697512][   T11]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.697519][   T11]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.697522][   T11]  ? 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))
[   12.697528][   T11]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.697532][   T11]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.697540][   T11]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.697548][   T11]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.697551][   T11]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.697562][   T11]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.697567][   T11]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.697570][   T11]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.697574][   T11]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.697582][   T11]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.697585][   T11]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.697592][   T11]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.697599][   T11]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.697604][   T11]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.697614][   T11]  _printk (kernel/printk/printk.c:2504)
[   12.697618][   T11]  ? snapshot_read.cold (user.c:?)
[   12.697621][   T11]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.697631][   T11]  ? idr_get_free (??:?)
[   12.697640][   T11] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.697648][   T11] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.697657][   T11]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.697662][   T11]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.697667][   T11]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.697670][   T11]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.697674][   T11]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.697677][   T11]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.697681][   T11]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.697685][   T11]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.697696][   T11]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.697702][   T11]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.697708][   T11]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.697715][   T11]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.697720][   T11]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.697724][   T11]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.697727][   T11]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.697731][   T11]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.697740][   T11]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.697750][   T11]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.697752][   T11]  ? __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))
[   12.697759][   T11]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.697762][   T11]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.697770][   T11]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.697776][   T11]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.697787][   T11]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.697789][   T11]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.697793][   T11]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.697817][   T11]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.697826][   T11]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.697829][   T11]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.697837][   T11]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.697842][   T11]  ? 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))
[   12.697851][   T11]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.697858][   T11]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.697864][   T11]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.697867][   T11]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.697871][   T11]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.697875][   T11]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.697881][   T11]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.697884][   T11]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.697888][   T11]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.697897][   T11]  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))
[   12.697907][   T11]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.697920][   T11]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.697928][   T11]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.697933][   T11]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.697936][   T11]  process_one_work (kernel/workqueue.c:3387)
[   12.697949][   T11]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.697954][   T11]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.697970][   T11]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.697977][   T11]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.697981][   T11]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.697986][   T11]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.697991][   T11]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.697994][   T11]  kthread (kernel/kthread.c:436)
[   12.697997][   T11]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.698001][   T11]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.698006][   T11]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.698013][   T11]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.698019][   T11]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.698024][   T11]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.698029][   T11]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.110660][  T276] softirqs last disabled at (22515): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.110663][  T276] Preemption disabled at:
| [   13.110664][  T276] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.110673][  T276] Tainted: [W]=WARN
[   13.110674][  T276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.110676][  T276] Call Trace:
[   13.110677][  T276]  <TASK>
[   13.110679][  T276]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.110685][  T276]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.110687][  T276]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.110692][  T276]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.110696][  T276]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.110701][  T276]  __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))
[   13.110703][  T276]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.110709][  T276]  ? 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)
[   13.110712][  T276]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.110715][  T276]  put_chars (drivers/char/virtio_console.c:1176)
[   13.110718][  T276]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.110722][  T276]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.110726][  T276]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.110728][  T276]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.110730][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.110732][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.110736][  T276]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.110738][  T276]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.110741][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.110745][  T276]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.110749][  T276]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.110753][  T276]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.110754][  T276]  ? 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))
[   13.110758][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.110760][  T276]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.110764][  T276]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.110768][  T276]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.110770][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.110775][  T276]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.110778][  T276]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.110780][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.110782][  T276]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.110786][  T276]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.110788][  T276]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.110791][  T276]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.110795][  T276]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.110798][  T276]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.110800][  T276]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   13.110804][  T276]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.110807][  T276]  _printk (kernel/printk/printk.c:2504)
[   13.110811][  T276]  ? snapshot_read.cold (user.c:?)
[   13.110815][  T276]  ? br_multicast_flood (??:?) bridge
[   13.110828][  T276]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.110830][  T276]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.110831][  T276]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.110839][  T276] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.110849][  T276] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.110857][  T276] new_nbp (net/bridge/br_if.c:449) bridge
[   13.110867][  T276] br_add_if (net/bridge/br_if.c:592) bridge
[   13.110874][  T276]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   13.110878][  T276]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.110881][  T276]  ? __kernel_text_address (kernel/extable.c:79)
[   13.110885][  T276]  do_set_master (net/core/rtnetlink.c:3071)
[   13.110890][  T276]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.110893][  T276]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.110896][  T276]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   13.110898][  T276]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.110900][  T276]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.110904][  T276]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.110907][  T276]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.110908][  T276]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.110911][  T276]  ? kasan_save_stack (mm/kasan/common.c:58)
[   13.110914][  T276]  ? kasan_save_stack (mm/kasan/common.c:57)
[   13.110916][  T276]  ? kasan_save_track (mm/kasan/common.c:78)
[   13.110919][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.110921][  T276]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   13.110924][  T276]  ? ___sys_sendmsg (net/socket.c:2757)
[   13.110929][  T276]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.110931][  T276]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.110933][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.110936][  T276]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.110937][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.110939][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.110942][  T276]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   13.110946][  T276]  ? __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)
[   13.110947][  T276]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   13.110949][  T276]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.110953][  T276]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   13.110955][  T276]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.110960][  T276]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   13.110965][  T276]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.110970][  T276]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.110972][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.110977][  T276]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.110978][  T276]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.110981][  T276]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.110982][  T276]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.110986][  T276]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.110988][  T276]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.110991][  T276]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.110993][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.110997][  T276]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.110999][  T276]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.111003][  T276]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.111005][  T276]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.111007][  T276]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.111014][  T276]  ? 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))
[   13.111015][  T276]  ? 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))
[   13.111019][  T276]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.111023][  T276]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.111026][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.111030][  T276]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.111034][  T276]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.111038][  T276]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.111043][  T276]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.111046][  T276]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.111048][  T276]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.111050][  T276]  ? move_addr_to_kernel (net/socket.c:258)
[   13.111057][  T276]  ___sys_sendmsg (net/socket.c:2767)
[   13.111060][  T276]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.111076][  T276]  __sys_sendmsg (net/socket.c:2799)
[   13.111079][  T276]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.111085][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.111089][  T276]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.111091][  T276]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.111094][  T276]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.111096][  T276] RIP: 0033:0x7f38b834f54e
[   13.111100][  T276] 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
[   13.111102][  T276] RSP: 002b:00007ffc05ad0910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.111105][  T276] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f38b834f54e
[   13.111106][  T276] RDX: 0000000000000000 RSI: 00007ffc05ad09c0 RDI: 0000000000000005
[   13.111107][  T276] RBP: 00007ffc05ad0920 R08: 0000000000000000 R09: 0000000000000000
[   13.111108][  T276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912aea
[   13.111109][  T276] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc05ad1080
| [   14.605611][   T71] softirqs last disabled at (11178): __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))
| [   14.605614][   T71] Preemption disabled at:
| [   14.605615][   T71] __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))
| [   14.605625][   T71] Tainted: [W]=WARN
[   14.605626][   T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.605628][   T71] Workqueue: ipv6_addrconf addrconf_dad_work
[   14.605632][   T71] Call Trace:
[   14.605634][   T71]  <TASK>
[   14.605636][   T71]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.605643][   T71]  ? __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))
[   14.605645][   T71]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.605650][   T71]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.605654][   T71]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.605659][   T71]  __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))
[   14.605662][   T71]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.605668][   T71]  ? 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)
[   14.605671][   T71]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.605674][   T71]  put_chars (drivers/char/virtio_console.c:1176)
[   14.605678][   T71]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.605685][   T71]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.605692][   T71]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.605695][   T71]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.605699][   T71]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.605704][   T71]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.605706][   T71]  ? 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))
[   14.605709][   T71]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.605713][   T71]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.605718][   T71]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.605722][   T71]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.605724][   T71]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.605730][   T71]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.605733][   T71]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.605735][   T71]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.605737][   T71]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.605741][   T71]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.605743][   T71]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.605747][   T71]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.605752][   T71]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.605755][   T71]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.605760][   T71]  _printk (kernel/printk/printk.c:2504)
[   14.605763][   T71]  ? snapshot_read.cold (user.c:?)
[   14.605765][   T71]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.605771][   T71]  ? idr_get_free (??:?)
[   14.605777][   T71] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.605783][   T71] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.605788][   T71]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.605790][   T71]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.605794][   T71]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.605796][   T71]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.605798][   T71]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.605800][   T71]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.605803][   T71]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.605806][   T71]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.605811][   T71]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.605814][   T71]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   14.605817][   T71]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.605821][   T71]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.605825][   T71]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.605828][   T71]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.605830][   T71]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.605836][   T71]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.605842][   T71]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.605846][   T71]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   14.605849][   T71]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.605851][   T71]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   14.605854][   T71]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.605856][   T71]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.605861][   T71]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.605868][   T71]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.605870][   T71]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.605872][   T71]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.605879][   T71]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.605884][   T71]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.605889][   T71]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.605891][   T71]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.605894][   T71]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.605897][   T71]  ? 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))
[   14.605902][   T71]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.605906][   T71]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.605909][   T71]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.605911][   T71]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.605913][   T71]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.605916][   T71]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.605919][   T71]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.605922][   T71]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.605924][   T71]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.605928][   T71]  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))
[   14.605933][   T71]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.605943][   T71]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   14.605945][   T71]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.605947][   T71]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   14.605951][   T71]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.605953][   T71]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   14.605956][   T71]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.605958][   T71]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.605960][   T71]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.605964][   T71]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.605966][   T71]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.605970][   T71]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   14.605974][   T71]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.605976][   T71]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.605978][   T71]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.605980][   T71]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.605984][   T71]  process_one_work (kernel/workqueue.c:3387)
[   14.605991][   T71]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.605994][   T71]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.606003][   T71]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.606007][   T71]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.606009][   T71]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.606012][   T71]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.606015][   T71]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.606017][   T71]  kthread (kernel/kthread.c:436)
[   14.606019][   T71]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.606022][   T71]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.606025][   T71]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.606029][   T71]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.606032][   T71]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.606036][   T71]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.606039][   T71]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.509351][    C0]
| [   18.509352][    C0]
| [   18.509352][    C0] stack backtrace:
| [   18.509358][    C0] Tainted: [W]=WARN
[   18.509359][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.509361][    C0] Call Trace:
[   18.509362][    C0]  <IRQ>
[   18.509363][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.509367][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.509370][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.509373][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.509375][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.509377][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.509379][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.509381][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.509383][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509386][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509388][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.509390][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.509391][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.509394][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.509395][    C0]  ? 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))
[   18.509397][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509399][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509401][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.509404][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.509405][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.509408][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.509410][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.509411][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509413][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.509415][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.509417][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.509419][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.509422][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.509424][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509426][    C0]  _printk (kernel/printk/printk.c:2504)
[   18.509428][    C0]  ? snapshot_read.cold (user.c:?)
[   18.509429][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.509433][    C0]  ? idr_get_free (??:?)
[   18.509435][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.509438][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.509440][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.509442][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.509444][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.509445][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.509447][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.509449][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.509450][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.509452][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.509454][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.509456][    C0]  ? 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))
[   18.509458][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.509460][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.509462][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.509464][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.509465][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.509467][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509469][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.509471][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.509472][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.509474][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.509476][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509478][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509480][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.509483][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.509484][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.509486][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509489][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.509491][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.509493][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.509494][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509496][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509498][    C0]  ? 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))
[   18.509500][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.509502][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.509504][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.509505][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.509506][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509508][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509509][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.509512][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.509514][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.509516][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509519][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.509521][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509523][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509525][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.509527][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509529][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509531][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509532][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   18.509534][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.509536][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.509540][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509541][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509543][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509546][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.509547][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509550][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.509551][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.509554][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.509557][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.509559][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.509561][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.509563][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509565][    C0]  handle_softirqs (kernel/softirq.c:645)
[   18.509567][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509569][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.509571][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.509572][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   18.509574][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.509576][    C0]  </IRQ>
[   18.509576][    C0]  <TASK>
[   18.509577][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   18.509579][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.509580][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.509584][    C0] 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
[   18.509586][    C0] RSP: 0018:ffffffff8b607cf8 EFLAGS: 00000296
[   18.509588][    C0] RAX: 000000000008e88f RBX: ffffffff8b61c600 RCX: ffffffff886f0307
[   18.509589][    C0] RDX: ffffffff8b61c600 RSI: ffffffff8b438b01 RDI: ffffffff8ae8d8e0
[   18.509590][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.509591][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff16c0fa2
[   18.509592][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   18.509594][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.509596][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.509598][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.509599][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   18.509601][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.509603][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   18.509604][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.509607][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509609][    C0]  do_idle (kernel/sched/idle.c:355)
[   18.509611][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.509612][    C0]  rest_init (init/main.c:727)
[   18.509614][    C0]  ? __cpuidle_text_end (??:?)
[   18.509617][    C0]  ? rest_init (init/main.c:727)
[   18.509619][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   18.509622][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   18.509625][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   18.509627][    C0]  start_kernel (init/main.c:1185)
[   18.509629][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   18.509631][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   18.509633][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.509653][    C0] softirqs last disabled at (583825): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.509655][    C0] Preemption disabled at:
| [   18.509655][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   18.509660][    C0] Tainted: [W]=WARN
[   18.509660][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.509661][    C0] Call Trace:
[   18.509662][    C0]  <IRQ>
[   18.509662][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.509664][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   18.509666][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.509669][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.509672][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509674][    C0]  __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))
[   18.509676][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.509678][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.509680][    C0]  ? 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)
[   18.509681][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.509683][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   18.509685][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.509687][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.509689][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.509691][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.509693][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.509695][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509696][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509698][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509700][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.509703][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.509704][    C0]  ? 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))
[   18.509706][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509708][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509710][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.509713][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.509714][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.509717][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.509719][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.509720][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509722][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.509724][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.509726][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.509728][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.509730][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.509732][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509735][    C0]  _printk (kernel/printk/printk.c:2504)
[   18.509736][    C0]  ? snapshot_read.cold (user.c:?)
[   18.509738][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.509741][    C0]  ? idr_get_free (??:?)
[   18.509743][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.509746][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.509748][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.509749][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.509751][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.509753][    C0]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.509755][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.509756][    C0]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.509758][    C0]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.509760][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.509762][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.509764][    C0]  ? 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))
[   18.509765][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.509767][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.509769][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.509771][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.509772][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.509774][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509776][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.509778][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.509779][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.509781][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.509782][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509784][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509786][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.509789][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.509791][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.509792][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509795][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.509797][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.509799][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.509800][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509802][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509804][    C0]  ? 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))
[   18.509806][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.509808][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.509809][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.509811][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.509812][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509814][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509815][    C0]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.509817][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.509820][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.509822][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509824][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.509827][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509829][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509830][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.509836][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509838][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.509840][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509842][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   18.509844][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.509846][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.509848][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.509849][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509851][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509853][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.509855][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.509857][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.509859][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.509862][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.509864][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.509866][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.509868][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.509870][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509871][    C0]  handle_softirqs (kernel/softirq.c:645)
[   18.509873][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.509875][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.509877][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.509879][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   18.509880][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.509882][    C0]  </IRQ>
[   18.509882][    C0]  <TASK>
[   18.509883][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   18.509884][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.509886][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.509888][    C0] 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
[   18.509889][    C0] RSP: 0018:ffffffff8b607cf8 EFLAGS: 00000296
[   18.509890][    C0] RAX: 000000000008e88f RBX: ffffffff8b61c600 RCX: ffffffff886f0307
[   18.509891][    C0] RDX: ffffffff8b61c600 RSI: ffffffff8b438b01 RDI: ffffffff8ae8d8e0
[   18.509892][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.509893][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff16c0fa2
[   18.509893][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   18.509895][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.509897][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.509899][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.509900][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   18.509902][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.509904][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   18.509906][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.509907][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.509909][    C0]  do_idle (kernel/sched/idle.c:355)
[   18.509911][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.509912][    C0]  rest_init (init/main.c:727)
[   18.509914][    C0]  ? __cpuidle_text_end (??:?)
[   18.509917][    C0]  ? rest_init (init/main.c:727)
[   18.509919][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   18.509921][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   18.509923][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   18.509925][    C0]  start_kernel (init/main.c:1185)
[   18.509926][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   18.509928][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   18.509930][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.592331][  T337] softirqs last disabled at (0): 0x0
| [   19.592333][  T337] Preemption disabled at:
| [   19.592334][  T337] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.592345][  T337] Tainted: [W]=WARN
[   19.592346][  T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.592347][  T337] Call Trace:
[   19.592349][  T337]  <TASK>
[   19.592350][  T337]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.592356][  T337]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.592358][  T337]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.592361][  T337]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.592363][  T337]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.592366][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592370][  T337]  __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))
[   19.592374][  T337]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.592376][  T337]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.592380][  T337]  ? 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)
[   19.592382][  T337]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.592386][  T337]  put_chars (drivers/char/virtio_console.c:1176)
[   19.592388][  T337]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.592390][  T337]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.592392][  T337]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.592396][  T337]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.592397][  T337]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.592400][  T337]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.592401][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592403][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592406][  T337]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.592408][  T337]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.592410][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592412][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592413][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592415][  T337]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.592417][  T337]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.592419][  T337]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.592421][  T337]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.592424][  T337]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.592425][  T337]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.592427][  T337]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.592429][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592430][  T337]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.592432][  T337]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.592433][  T337]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.592435][  T337]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.592437][  T337]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.592439][  T337]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.592442][  T337]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.592444][  T337]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.592449][  T337]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.592452][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592454][  T337]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   19.592456][  T337]  _printk (kernel/printk/printk.c:2504)
[   19.592460][  T337]  ? snapshot_read.cold (user.c:?)
[   19.592461][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592463][  T337]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   19.592465][  T337]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.592466][  T337]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.592467][  T337]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.592469][  T337]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.592470][  T337] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.592472][  T337]  do_one_initcall (init/main.c:1357)
[   19.592475][  T337]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.592477][  T337]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.592480][  T337]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.592483][  T337]  do_init_module (kernel/module/main.c:3117)
[   19.592486][  T337]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.592488][  T337]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.592490][  T337]  load_module (kernel/module/main.c:3593)
[   19.592493][  T337]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.592496][  T337]  ? __ia32_sys_fsconfig (??:?)
[   19.592498][  T337]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.592501][  T337]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.592504][  T337]  init_module_from_file (kernel/module/main.c:3790)
[   19.592507][  T337]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.592509][  T337]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.592512][  T337]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.592513][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592515][  T337]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.592516][  T337]  ? 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)
[   19.592518][  T337]  idempotent_init_module (kernel/module/main.c:3802)
[   19.592521][  T337]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.592523][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.592525][  T337]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.592529][  T337]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.592531][  T337]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.592534][  T337]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.592536][  T337]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.592538][  T337]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.592540][  T337] RIP: 0033:0x7f97be26637d
[   19.592542][  T337] 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
[   19.592544][  T337] RSP: 002b:00007ffd1ca9f868 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.592547][  T337] RAX: ffffffffffffffda RBX: 0000563a68fbe810 RCX: 00007f97be26637d
[   19.592549][  T337] RDX: 0000000000000000 RSI: 0000563a4b606ffd RDI: 0000000000000000
[   19.592550][  T337] RBP: 00007ffd1ca9f900 R08: 0000000000000000 R09: 0000000000000000
[   19.592551][  T337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a4b606ffd
[   19.592552][  T337] R13: 0000563a68fbe960 R14: 0000000000040000 R15: 0000000000000000
| [   26.509194][    C0] softirqs last disabled at (583825): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.509197][    C0] Preemption disabled at:
| [   26.509198][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   26.509214][    C0] Tainted: [W]=WARN
[   26.509215][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.509217][    C0] Call Trace:
[   26.509219][    C0]  <IRQ>
[   26.509220][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.509226][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   26.509227][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.509231][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.509234][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509238][    C0]  __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))
[   26.509241][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.509244][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.509248][    C0]  ? 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)
[   26.509249][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.509251][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   26.509253][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   26.509255][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.509257][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.509259][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.509262][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.509263][    C0]  ? 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)
[   26.509265][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.509266][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509268][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509270][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509272][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.509274][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.509276][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509278][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509280][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509281][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509283][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.509285][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.509288][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.509290][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.509292][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509293][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.509295][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509297][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509298][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.509299][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.509302][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.509303][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.509305][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.509308][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.509310][    C0]  ? 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)
[   26.509312][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509313][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509315][    C0]  _printk (kernel/printk/printk.c:2504)
[   26.509318][    C0]  ? snapshot_read.cold (user.c:?)
[   26.509320][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.509324][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.509327][    C0]  ? idr_get_free (??:?)
[   26.509329][    C0]  ? 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)
[   26.509332][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.509338][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   26.509342][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.509343][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   26.509347][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   26.509350][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509352][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509353][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   26.509356][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509357][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509359][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.509362][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.509364][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.509366][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.509369][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.509370][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509372][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.509373][    C0]  ? 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)
[   26.509375][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.509377][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509379][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.509380][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509382][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.509383][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   26.509386][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.509388][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.509389][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509391][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509393][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.509396][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.509398][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.509400][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.509403][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.509406][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.509409][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.509411][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.509413][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509415][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509416][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509418][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509420][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.509422][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.509423][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.509425][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.509428][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509430][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.509431][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.509432][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509434][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.509435][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509436][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509438][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.509442][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.509444][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.509446][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509448][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509450][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.509452][    C0]  ? 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)
[   26.509454][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509456][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509457][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.509459][    C0]  ? 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)
[   26.509460][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509462][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   26.509465][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.509466][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.509470][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509472][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.509474][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.509476][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.509478][    C0]  ? 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)
[   26.509481][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.509483][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.509485][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.509487][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.509488][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509490][    C0]  handle_softirqs (kernel/softirq.c:645)
[   26.509492][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.509493][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509495][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.509496][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.509498][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   26.509499][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.509502][    C0]  </IRQ>
[   26.509502][    C0]  <TASK>
[   26.509503][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.509505][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.509509][    C0] 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
[   26.509510][    C0] RSP: 0018:ffffffff8b607cf8 EFLAGS: 00000246
[   26.509513][    C0] RAX: 0000000000000000 RBX: ffffffff8b61c600 RCX: 0000000000000001
[   26.509515][    C0] RDX: 0000000000000000 RSI: ffffffff8ae8d860 RDI: ffffffff886f0307
[   26.509516][    C0] RBP: 0000000000000000 R08: ffffffff8ab80421 R09: 1fe2200006a463a2
[   26.509517][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff16c0fa2
[   26.509517][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   26.509519][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.509521][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.509524][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.509526][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   26.509527][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.509529][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   26.509531][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.509533][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.509535][    C0]  do_idle (kernel/sched/idle.c:355)
[   26.509537][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.509539][    C0]  rest_init (init/main.c:727)
[   26.509540][    C0]  ? __cpuidle_text_end (??:?)
[   26.509543][    C0]  ? rest_init (init/main.c:727)
[   26.509545][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   26.509549][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   26.509551][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   26.509554][    C0]  start_kernel (init/main.c:1185)
[   26.509557][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   26.509560][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   26.509562][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   41.356965][    C0] softirqs last disabled at (583825): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   41.356967][    C0] Preemption disabled at:
| [   41.356968][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   41.356979][    C0] Tainted: [W]=WARN
[   41.356980][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.356981][    C0] Call Trace:
[   41.356983][    C0]  <IRQ>
[   41.356984][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.356989][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   41.356991][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.356995][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.356998][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357002][    C0]  __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))
[   41.357005][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.357008][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.357011][    C0]  ? 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)
[   41.357013][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.357015][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   41.357017][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   41.357019][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.357020][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   41.357023][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.357026][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.357027][    C0]  ? 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)
[   41.357029][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.357030][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357032][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357034][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357036][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.357038][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.357040][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357042][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357043][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357045][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357047][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.357049][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.357051][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.357054][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.357055][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357057][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.357058][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357060][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.357061][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   41.357063][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.357065][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.357066][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.357068][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.357072][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.357074][    C0]  ? 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)
[   41.357075][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357077][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357079][    C0]  _printk (kernel/printk/printk.c:2504)
[   41.357082][    C0]  ? snapshot_read.cold (user.c:?)
[   41.357084][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   41.357087][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   41.357090][    C0]  ? idr_get_free (??:?)
[   41.357093][    C0]  ? 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)
[   41.357095][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   41.357101][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   41.357104][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   41.357106][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   41.357109][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   41.357112][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357114][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.357116][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   41.357119][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357120][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357122][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.357124][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   41.357127][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   41.357129][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   41.357132][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   41.357133][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357135][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   41.357136][    C0]  ? 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)
[   41.357138][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.357139][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357142][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   41.357143][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.357145][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   41.357146][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   41.357149][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   41.357151][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   41.357152][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357154][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357156][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   41.357158][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   41.357161][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.357163][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   41.357166][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.357169][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   41.357171][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   41.357173][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   41.357175][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357177][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357178][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357180][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.357182][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   41.357184][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   41.357185][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   41.357187][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   41.357190][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357192][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.357193][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   41.357194][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357196][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   41.357197][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357198][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357200][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   41.357204][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   41.357206][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   41.357209][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.357211][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.357212][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   41.357214][    C0]  ? 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)
[   41.357216][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.357218][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357220][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.357221][    C0]  ? 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)
[   41.357223][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.357225][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   41.357227][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   41.357229][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   41.357232][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.357234][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   41.357236][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357238][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   41.357239][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   41.357242][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   41.357244][    C0]  ? 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)
[   41.357246][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.357249][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   41.357251][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   41.357252][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.357254][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357255][    C0]  handle_softirqs (kernel/softirq.c:645)
[   41.357257][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   41.357259][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357260][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.357262][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   41.357264][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   41.357265][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.357267][    C0]  </IRQ>
[   41.357268][    C0]  <TASK>
[   41.357269][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   41.357271][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.357273][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   41.357276][    C0] 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
[   41.357282][    C0] RSP: 0018:ffffffff8b607cf8 EFLAGS: 00000246
[   41.357286][    C0] RAX: 0000000000000000 RBX: ffffffff8b61c600 RCX: 0000000000000001
[   41.357287][    C0] RDX: 0000000000000000 RSI: ffffffff8ae8d860 RDI: ffffffff886f0307
[   41.357288][    C0] RBP: 0000000000000000 R08: ffffffff8ab80421 R09: 1fe2200006a463a2
[   41.357289][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff16c0fa2
[   41.357289][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   41.357291][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   41.357293][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.357296][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   41.357298][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   41.357299][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.357301][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   41.357303][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   41.357305][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.357306][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.357308][    C0]  do_idle (kernel/sched/idle.c:355)
[   41.357310][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   41.357312][    C0]  rest_init (init/main.c:727)
[   41.357314][    C0]  ? __cpuidle_text_end (??:?)
[   41.357316][    C0]  ? rest_init (init/main.c:727)
[   41.357318][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   41.357322][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   41.357324][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   41.357327][    C0]  start_kernel (init/main.c:1185)
[   41.357331][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   41.357334][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   41.357336][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   56.298805][  T598] softirqs last disabled at (0): 0x0
| [   56.298807][  T598] Preemption disabled at:
| [   56.298807][  T598] 0x0
| [   56.298816][  T598] Tainted: [W]=WARN
[   56.298817][  T598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.298819][  T598] Call Trace:
[   56.298820][  T598]  <TASK>
[   56.298821][  T598]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   56.298827][  T598]  __might_resched.cold (kernel/sched/core.c:9234)
[   56.298831][  T598]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   56.298836][  T598]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   56.298839][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298843][  T598]  __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))
[   56.298846][  T598]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   56.298849][  T598]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   56.298853][  T598]  ? 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)
[   56.298855][  T598]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   56.298857][  T598]  put_chars (drivers/char/virtio_console.c:1176)
[   56.298859][  T598]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   56.298860][  T598]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   56.298863][  T598]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   56.298867][  T598]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   56.298868][  T598]  ? vsnprintf (lib/vsprintf.c:2900)
[   56.298871][  T598]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   56.298873][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298874][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298877][  T598]  console_emit_next_record (kernel/printk/printk.c:3183)
[   56.298879][  T598]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   56.298881][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298883][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298885][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298886][  T598]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.298888][  T598]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   56.298890][  T598]  console_flush_one_record (kernel/printk/printk.c:3268)
[   56.298892][  T598]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   56.298895][  T598]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   56.298897][  T598]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.298898][  T598]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   56.298900][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298902][  T598]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.298903][  T598]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   56.298904][  T598]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   56.298907][  T598]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   56.298908][  T598]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   56.298910][  T598]  vprintk_emit (kernel/printk/printk.c:2479)
[   56.298914][  T598]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   56.298916][  T598]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   56.298919][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298921][  T598]  _printk (kernel/printk/printk.c:2504)
[   56.298924][  T598]  ? snapshot_read.cold (user.c:?)
[   56.298926][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298928][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298930][  T598]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.298931][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298933][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298935][  T598] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   56.298949][  T598] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   56.298957][  T598] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   56.298964][  T598]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   56.298970][  T598]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.298972][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.298974][  T598]  ? __nla_validate_parse (lib/nlattr.c:635)
[   56.298977][  T598] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   56.298984][  T598]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   56.298995][  T598]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   56.298999][  T598]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   56.299002][  T598]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.299003][  T598]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   56.299005][  T598]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   56.299009][  T598]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   56.299011][  T598]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.299013][  T598]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.299014][  T598]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   56.299016][  T598]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   56.299018][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.299020][  T598]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.299022][  T598]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.299024][  T598]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.299025][  T598]  ? next_uptodate_folio (mm/filemap.c:3747)
[   56.299029][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.299030][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.299032][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.299034][  T598]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   56.299036][  T598]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   56.299038][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.299040][  T598]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.299042][  T598]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   56.299045][  T598]  ? copy_msghdr_from_user (net/socket.c:2650)
[   56.299046][  T598]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   56.299048][  T598]  ? move_addr_to_kernel (net/socket.c:258)
[   56.299050][  T598]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   56.299053][  T598]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.299055][  T598]  ___sys_sendmsg (net/socket.c:2767)
[   56.299056][  T598]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   56.299059][  T598]  ? copy_msghdr_from_user (net/socket.c:2619)
[   56.299060][  T598]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   56.299065][  T598]  __sys_sendmsg (net/socket.c:2799)
[   56.299067][  T598]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   56.299070][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.299072][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.299074][  T598]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   56.299076][  T598]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   56.299078][  T598]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.299080][  T598] RIP: 0033:0x7f3ad93a854e
[   56.299082][  T598] 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
[   56.299084][  T598] RSP: 002b:00007ffdb8a4c580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   56.299088][  T598] RAX: ffffffffffffffda RBX: 00007ffdb8a4c730 RCX: 00007f3ad93a854e
[   56.299089][  T598] RDX: 0000000000000000 RSI: 00007ffdb8a4c630 RDI: 0000000000000005
[   56.299090][  T598] RBP: 00007ffdb8a4c590 R08: 0000000000000000 R09: 0000000000000000
[   56.299091][  T598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b16
[   56.299091][  T598] R13: 0000000000425380 R14: 00007ffdb8a4e821 R15: 00000000ffffffff
| [   60.648341][  T620] softirqs last disabled at (0): 0x0
| [   60.648343][  T620] Preemption disabled at:
| [   60.648344][  T620] 0x0
| [   60.648352][  T620] Tainted: [W]=WARN
[   60.648353][  T620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.648355][  T620] Call Trace:
[   60.648357][  T620]  <TASK>
[   60.648358][  T620]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   60.648364][  T620]  __might_resched.cold (kernel/sched/core.c:9234)
[   60.648368][  T620]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   60.648371][  T620]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   60.648374][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648384][  T620]  __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))
[   60.648387][  T620]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   60.648390][  T620]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   60.648394][  T620]  ? 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)
[   60.648395][  T620]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   60.648397][  T620]  put_chars (drivers/char/virtio_console.c:1176)
[   60.648399][  T620]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   60.648401][  T620]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   60.648404][  T620]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   60.648407][  T620]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   60.648408][  T620]  ? vsnprintf (lib/vsprintf.c:2900)
[   60.648412][  T620]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   60.648414][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648415][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648418][  T620]  console_emit_next_record (kernel/printk/printk.c:3183)
[   60.648420][  T620]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   60.648422][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648424][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648425][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648427][  T620]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   60.648429][  T620]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   60.648431][  T620]  console_flush_one_record (kernel/printk/printk.c:3268)
[   60.648433][  T620]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   60.648436][  T620]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   60.648438][  T620]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   60.648439][  T620]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   60.648441][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648442][  T620]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   60.648444][  T620]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   60.648445][  T620]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   60.648447][  T620]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   60.648449][  T620]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   60.648451][  T620]  vprintk_emit (kernel/printk/printk.c:2479)
[   60.648456][  T620]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   60.648458][  T620]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   60.648460][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648463][  T620]  _printk (kernel/printk/printk.c:2504)
[   60.648466][  T620]  ? snapshot_read.cold (user.c:?)
[   60.648468][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648470][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648471][  T620]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   60.648473][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648474][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648477][  T620] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   60.648491][  T620] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   60.648500][  T620] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   60.648508][  T620]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   60.648514][  T620]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   60.648516][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648518][  T620]  ? __nla_validate_parse (lib/nlattr.c:635)
[   60.648522][  T620] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   60.648529][  T620]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   60.648539][  T620]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   60.648544][  T620]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   60.648546][  T620]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.648547][  T620]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   60.648550][  T620]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   60.648553][  T620]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   60.648556][  T620]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.648557][  T620]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   60.648559][  T620]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.648560][  T620]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   60.648563][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648565][  T620]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   60.648567][  T620]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.648569][  T620]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.648570][  T620]  ? next_uptodate_folio (mm/filemap.c:3747)
[   60.648573][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648575][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648577][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648579][  T620]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   60.648581][  T620]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   60.648583][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648585][  T620]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   60.648586][  T620]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   60.648589][  T620]  ? copy_msghdr_from_user (net/socket.c:2650)
[   60.648591][  T620]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   60.648593][  T620]  ? move_addr_to_kernel (net/socket.c:258)
[   60.648595][  T620]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   60.648597][  T620]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   60.648599][  T620]  ___sys_sendmsg (net/socket.c:2767)
[   60.648601][  T620]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   60.648603][  T620]  ? copy_msghdr_from_user (net/socket.c:2619)
[   60.648605][  T620]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   60.648610][  T620]  __sys_sendmsg (net/socket.c:2799)
[   60.648612][  T620]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   60.648614][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648616][  T620]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   60.648618][  T620]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   60.648620][  T620]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   60.648623][  T620]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.648625][  T620] RIP: 0033:0x7f30e9dbd54e
[   60.648626][  T620] 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
[   60.648628][  T620] RSP: 002b:00007ffff96d3010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.648632][  T620] RAX: ffffffffffffffda RBX: 00007ffff96d31c0 RCX: 00007f30e9dbd54e
[   60.648634][  T620] RDX: 0000000000000000 RSI: 00007ffff96d30c0 RDI: 0000000000000005
[   60.648634][  T620] RBP: 00007ffff96d3020 R08: 0000000000000000 R09: 0000000000000000
[   60.648635][  T620] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b1b
[   60.648636][  T620] R13: 0000000000425380 R14: 00007ffff96d481f R15: 00000000ffffffff
| [   68.487091][  T682] softirqs last disabled at (0): 0x0
| [   68.487093][  T682] Preemption disabled at:
| [   68.487094][  T682] 0x0
| [   68.487102][  T682] Tainted: [W]=WARN
[   68.487103][  T682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.487105][  T682] Call Trace:
[   68.487106][  T682]  <TASK>
[   68.487108][  T682]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   68.487113][  T682]  __might_resched.cold (kernel/sched/core.c:9234)
[   68.487117][  T682]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   68.487120][  T682]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   68.487123][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487127][  T682]  __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))
[   68.487131][  T682]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   68.487133][  T682]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   68.487137][  T682]  ? 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)
[   68.487139][  T682]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   68.487141][  T682]  put_chars (drivers/char/virtio_console.c:1176)
[   68.487143][  T682]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   68.487145][  T682]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   68.487148][  T682]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   68.487151][  T682]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   68.487152][  T682]  ? vsnprintf (lib/vsprintf.c:2900)
[   68.487156][  T682]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   68.487157][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487159][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487161][  T682]  console_emit_next_record (kernel/printk/printk.c:3183)
[   68.487164][  T682]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   68.487166][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487168][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487169][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487171][  T682]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.487173][  T682]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   68.487175][  T682]  console_flush_one_record (kernel/printk/printk.c:3268)
[   68.487177][  T682]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   68.487180][  T682]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   68.487181][  T682]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.487183][  T682]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   68.487185][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487186][  T682]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.487188][  T682]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   68.487189][  T682]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   68.487191][  T682]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   68.487194][  T682]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   68.487196][  T682]  vprintk_emit (kernel/printk/printk.c:2479)
[   68.487200][  T682]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   68.487202][  T682]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   68.487205][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487207][  T682]  _printk (kernel/printk/printk.c:2504)
[   68.487210][  T682]  ? snapshot_read.cold (user.c:?)
[   68.487212][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487214][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487216][  T682]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.487217][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487219][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487221][  T682] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   68.487235][  T682] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   68.487243][  T682] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   68.487250][  T682]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   68.487257][  T682]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.487258][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487261][  T682]  ? __nla_validate_parse (lib/nlattr.c:635)
[   68.487264][  T682] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   68.487271][  T682]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   68.487282][  T682]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   68.487287][  T682]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   68.487289][  T682]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.487290][  T682]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   68.487292][  T682]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   68.487295][  T682]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   68.487298][  T682]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.487300][  T682]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.487301][  T682]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.487303][  T682]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   68.487305][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487307][  T682]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.487309][  T682]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.487311][  T682]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.487313][  T682]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[   68.487316][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487317][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487319][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487321][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487323][  T682]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   68.487325][  T682]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   68.487327][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487329][  T682]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   68.487330][  T682]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   68.487334][  T682]  ? copy_msghdr_from_user (net/socket.c:2650)
[   68.487336][  T682]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   68.487337][  T682]  ? move_addr_to_kernel (net/socket.c:258)
[   68.487340][  T682]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   68.487343][  T682]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   68.487345][  T682]  ___sys_sendmsg (net/socket.c:2767)
[   68.487346][  T682]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   68.487349][  T682]  ? copy_msghdr_from_user (net/socket.c:2619)
[   68.487351][  T682]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   68.487355][  T682]  __sys_sendmsg (net/socket.c:2799)
[   68.487358][  T682]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   68.487360][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487362][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   68.487364][  T682]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   68.487366][  T682]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   68.487368][  T682]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.487370][  T682] RIP: 0033:0x7f424cd4454e
[   68.487372][  T682] 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
[   68.487374][  T682] RSP: 002b:00007ffc7c31d2b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.487377][  T682] RAX: ffffffffffffffda RBX: 00007ffc7c31d460 RCX: 00007f424cd4454e
[   68.487378][  T682] RDX: 0000000000000000 RSI: 00007ffc7c31d360 RDI: 0000000000000005
[   68.487379][  T682] RBP: 00007ffc7c31d2c0 R08: 0000000000000000 R09: 0000000000000000
[   68.487380][  T682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b22
[   68.487381][  T682] R13: 0000000000425380 R14: 00007ffc7c31e821 R15: 00000000ffffffff
| [   71.564989][    C0] softirqs last disabled at (583825): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   71.564992][    C0] Preemption disabled at:
| [   71.564993][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   71.565005][    C0] Tainted: [W]=WARN
[   71.565006][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.565008][    C0] Call Trace:
[   71.565010][    C0]  <IRQ>
[   71.565011][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   71.565018][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   71.565019][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   71.565023][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   71.565026][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565030][    C0]  __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))
[   71.565034][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.565036][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.565040][    C0]  ? 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)
[   71.565042][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.565044][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   71.565046][    C0]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   71.565048][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   71.565049][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   71.565052][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   71.565055][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   71.565056][    C0]  ? 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)
[   71.565058][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.565059][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565061][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565063][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565065][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   71.565068][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   71.565069][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565071][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565073][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565074][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565076][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   71.565078][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   71.565080][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   71.565083][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   71.565085][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565086][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   71.565088][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565090][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.565091][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   71.565092][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.565095][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   71.565096][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   71.565098][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   71.565102][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   71.565103][    C0]  ? 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)
[   71.565105][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565107][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565109][    C0]  _printk (kernel/printk/printk.c:2504)
[   71.565112][    C0]  ? snapshot_read.cold (user.c:?)
[   71.565114][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   71.565117][    C0]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   71.565120][    C0]  ? idr_get_free (??:?)
[   71.565122][    C0]  ? 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)
[   71.565125][    C0] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   71.565131][    C0] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   71.565135][    C0]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   71.565137][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   71.565140][    C0]  ? packet_rcv (net/packet/af_packet.c:2231)
[   71.565143][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565145][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.565147][    C0]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   71.565149][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565151][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565153][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.565156][    C0]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   71.565158][    C0]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   71.565160][    C0]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   71.565162][    C0]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   71.565164][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565166][    C0]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   71.565167][    C0]  ? 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)
[   71.565169][    C0]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.565170][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565172][    C0]  __dev_xmit_skb (net/core/dev.c:4262)
[   71.565174][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.565176][    C0]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   71.565177][    C0]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   71.565181][    C0]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   71.565182][    C0]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   71.565184][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565185][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565187][    C0]  __dev_queue_xmit (net/core/dev.c:4884)
[   71.565190][    C0]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   71.565192][    C0]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.565194][    C0]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   71.565198][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   71.565201][    C0]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   71.565203][    C0]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   71.565206][    C0]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   71.565207][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565209][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565211][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565212][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.565214][    C0]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   71.565216][    C0]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   71.565218][    C0]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   71.565219][    C0]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   71.565222][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565224][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.565225][    C0]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   71.565226][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565228][    C0]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   71.565229][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565231][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565233][    C0]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   71.565236][    C0]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   71.565239][    C0]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   71.565241][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.565243][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.565245][    C0]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   71.565247][    C0]  ? 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)
[   71.565249][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.565250][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565252][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.565254][    C0]  ? 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)
[   71.565255][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.565257][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   71.565259][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   71.565261][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   71.565265][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.565267][    C0]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   71.565268][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565270][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   71.565272][    C0]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   71.565275][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   71.565277][    C0]  ? 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)
[   71.565279][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.565281][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   71.565284][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   71.565285][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.565286][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565288][    C0]  handle_softirqs (kernel/softirq.c:645)
[   71.565290][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   71.565292][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565294][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.565295][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   71.565297][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   71.565298][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   71.565300][    C0]  </IRQ>
[   71.565301][    C0]  <TASK>
[   71.565302][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   71.565304][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   71.565307][    C0] 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
[   71.565309][    C0] RSP: 0018:ffffffff8b607cf8 EFLAGS: 00000246
[   71.565312][    C0] RAX: 0000000000000000 RBX: ffffffff8b61c600 RCX: 0000000000000001
[   71.565314][    C0] RDX: 0000000000000000 RSI: ffffffff8ae8d860 RDI: ffffffff886f0307
[   71.565315][    C0] RBP: 0000000000000000 R08: ffffffff8ab80421 R09: 1fe2200006a463a2
[   71.565316][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff16c0fa2
[   71.565316][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   71.565318][    C0]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   71.565320][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.565323][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   71.565325][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   71.565327][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   71.565328][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   71.565330][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   71.565333][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.565334][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.565336][    C0]  do_idle (kernel/sched/idle.c:355)
[   71.565338][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   71.565340][    C0]  rest_init (init/main.c:727)
[   71.565342][    C0]  ? __cpuidle_text_end (??:?)
[   71.565344][    C0]  ? rest_init (init/main.c:727)
[   71.565346][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   71.565350][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   71.565353][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   71.565355][    C0]  start_kernel (init/main.c:1185)
[   71.565359][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   71.565362][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   71.565364][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   72.861669][  T704] softirqs last disabled at (0): 0x0
| [   72.861671][  T704] Preemption disabled at:
| [   72.861672][  T704] 0x0
| [   72.861681][  T704] Tainted: [W]=WARN
[   72.861681][  T704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.861683][  T704] Call Trace:
[   72.861685][  T704]  <TASK>
[   72.861686][  T704]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   72.861692][  T704]  __might_resched.cold (kernel/sched/core.c:9234)
[   72.861696][  T704]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   72.861699][  T704]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   72.861703][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861707][  T704]  __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))
[   72.861711][  T704]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.861713][  T704]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.861717][  T704]  ? 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)
[   72.861719][  T704]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.861721][  T704]  put_chars (drivers/char/virtio_console.c:1176)
[   72.861723][  T704]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   72.861725][  T704]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   72.861728][  T704]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   72.861731][  T704]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   72.861732][  T704]  ? vsnprintf (lib/vsprintf.c:2900)
[   72.861736][  T704]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.861737][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861739][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861742][  T704]  console_emit_next_record (kernel/printk/printk.c:3183)
[   72.861744][  T704]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   72.861746][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861748][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861750][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861751][  T704]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.861753][  T704]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   72.861755][  T704]  console_flush_one_record (kernel/printk/printk.c:3268)
[   72.861758][  T704]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   72.861760][  T704]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   72.861762][  T704]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.861764][  T704]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   72.861765][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861767][  T704]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.861769][  T704]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   72.861770][  T704]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   72.861772][  T704]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   72.861774][  T704]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   72.861777][  T704]  vprintk_emit (kernel/printk/printk.c:2479)
[   72.861781][  T704]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   72.861783][  T704]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   72.861785][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861788][  T704]  _printk (kernel/printk/printk.c:2504)
[   72.861791][  T704]  ? snapshot_read.cold (user.c:?)
[   72.861793][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861795][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861797][  T704]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.861798][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861800][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861803][  T704] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   72.861817][  T704] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   72.861825][  T704] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   72.861832][  T704]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   72.861841][  T704]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.861842][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861845][  T704]  ? __nla_validate_parse (lib/nlattr.c:635)
[   72.861849][  T704] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   72.861856][  T704]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   72.861866][  T704]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   72.861872][  T704]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   72.861874][  T704]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.861875][  T704]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.861878][  T704]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.861881][  T704]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.861883][  T704]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.861885][  T704]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.861886][  T704]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.861888][  T704]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   72.861890][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861892][  T704]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.861894][  T704]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.861896][  T704]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.861898][  T704]  ? next_uptodate_folio (mm/filemap.c:3747)
[   72.861901][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861903][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861904][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861907][  T704]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.861909][  T704]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   72.861911][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861912][  T704]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.861914][  T704]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.861917][  T704]  ? copy_msghdr_from_user (net/socket.c:2650)
[   72.861919][  T704]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   72.861921][  T704]  ? move_addr_to_kernel (net/socket.c:258)
[   72.861923][  T704]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   72.861926][  T704]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.861928][  T704]  ___sys_sendmsg (net/socket.c:2767)
[   72.861929][  T704]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   72.861932][  T704]  ? copy_msghdr_from_user (net/socket.c:2619)
[   72.861934][  T704]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   72.861938][  T704]  __sys_sendmsg (net/socket.c:2799)
[   72.861941][  T704]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   72.861943][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861945][  T704]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.861947][  T704]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.861949][  T704]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   72.861952][  T704]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.861954][  T704] RIP: 0033:0x7f6d02bc654e
[   72.861956][  T704] 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
[   72.861958][  T704] RSP: 002b:00007ffdc2f7bbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.861962][  T704] RAX: ffffffffffffffda RBX: 00007ffdc2f7bd80 RCX: 00007f6d02bc654e
[   72.861963][  T704] RDX: 0000000000000000 RSI: 00007ffdc2f7bc80 RDI: 0000000000000005
[   72.861964][  T704] RBP: 00007ffdc2f7bbe0 R08: 0000000000000000 R09: 0000000000000000
[   72.861965][  T704] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b27
[   72.861966][  T704] R13: 0000000000425380 R14: 00007ffdc2f7d81f R15: 00000000ffffffff
| [   77.317993][  T735] softirqs last disabled at (0): 0x0
| [   77.317995][  T735] Preemption disabled at:
| [   77.317995][  T735] vprintk_emit (kernel/printk/printk.c:2471)
| [   77.318007][  T735] Tainted: [W]=WARN
[   77.318008][  T735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   77.318009][  T735] Call Trace:
[   77.318011][  T735]  <TASK>
[   77.318012][  T735]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   77.318017][  T735]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   77.318019][  T735]  __might_resched.cold (kernel/sched/core.c:9234)
[   77.318023][  T735]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   77.318026][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318030][  T735]  __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))
[   77.318033][  T735]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   77.318036][  T735]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   77.318040][  T735]  ? 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)
[   77.318041][  T735]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   77.318043][  T735]  put_chars (drivers/char/virtio_console.c:1176)
[   77.318045][  T735]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   77.318047][  T735]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   77.318049][  T735]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   77.318053][  T735]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   77.318054][  T735]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   77.318056][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318058][  T735]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.318060][  T735]  console_emit_next_record (kernel/printk/printk.c:3183)
[   77.318063][  T735]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   77.318065][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318066][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318068][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318070][  T735]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.318072][  T735]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   77.318073][  T735]  console_flush_one_record (kernel/printk/printk.c:3268)
[   77.318076][  T735]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   77.318079][  T735]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   77.318080][  T735]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.318082][  T735]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   77.318084][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318085][  T735]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.318087][  T735]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   77.318088][  T735]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   77.318090][  T735]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   77.318092][  T735]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   77.318094][  T735]  vprintk_emit (kernel/printk/printk.c:2479)
[   77.318097][  T735]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   77.318098][  T735]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   77.318102][  T735]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   77.318105][  T735]  ? ___sys_sendmsg (net/socket.c:2767)
[   77.318106][  T735]  ? __sys_sendmsg (net/socket.c:2799)
[   77.318108][  T735]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   77.318111][  T735]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   77.318113][  T735]  _printk (kernel/printk/printk.c:2504)
[   77.318117][  T735]  ? snapshot_read.cold (user.c:?)
[   77.318119][  T735]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   77.318122][  T735]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   77.318124][  T735]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   77.318126][  T735]  ? netdev_notice (net/core/dev.c:13194)
[   77.318128][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318130][  T735]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   77.318131][  T735]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   77.318134][  T735]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   77.318135][  T735]  ? 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)
[   77.318138][  T735]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   77.318141][  T735]  dev_set_allmulti (net/core/dev_api.c:315)
[   77.318144][  T735] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   77.318156][  T735]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   77.318159][  T735] br_dev_delete (net/bridge/br_if.c:387) bridge
[   77.318167][  T735]  rtnl_dellink (net/core/rtnetlink.c:3651 net/core/rtnetlink.c:3694)
[   77.318170][  T735]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.318171][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318173][  T735]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   77.318176][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318182][  T735]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   77.318185][  T735]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   77.318186][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318188][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318190][  T735]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.318191][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318193][  T735]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.318194][  T735]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   77.318198][  T735]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   77.318199][  T735]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   77.318202][  T735]  ? __kernel_text_address (kernel/extable.c:79)
[   77.318203][  T735]  ? write_profile (profile.c:?)
[   77.318205][  T735]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   77.318207][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318208][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318210][  T735]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   77.318214][  T735]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.318215][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318217][  T735]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   77.318219][  T735]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   77.318221][  T735]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   77.318222][  T735]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   77.318224][  T735]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   77.318228][  T735]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   77.318229][  T735]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   77.318230][  T735]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.318232][  T735]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   77.318233][  T735]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   77.318236][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318238][  T735]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.318240][  T735]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   77.318242][  T735]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   77.318243][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318245][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318247][  T735]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.318249][  T735]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   77.318251][  T735]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   77.318252][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318254][  T735]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   77.318256][  T735]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   77.318258][  T735]  ? copy_msghdr_from_user (net/socket.c:2650)
[   77.318259][  T735]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   77.318265][  T735]  ? move_addr_to_kernel (net/socket.c:258)
[   77.318267][  T735]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   77.318269][  T735]  ___sys_sendmsg (net/socket.c:2767)
[   77.318271][  T735]  ? copy_msghdr_from_user (net/socket.c:2619)
[   77.318276][  T735]  __sys_sendmsg (net/socket.c:2799)
[   77.318278][  T735]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   77.318281][  T735]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.318283][  T735]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   77.318284][  T735]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   77.318286][  T735]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   77.318288][  T735] RIP: 0033:0x7fb4d3b8a54e
[   77.318290][  T735] 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
[   77.318291][  T735] RSP: 002b:00007fffd567f090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   77.318295][  T735] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb4d3b8a54e
[   77.318296][  T735] RDX: 0000000000000000 RSI: 00007fffd567f140 RDI: 0000000000000005
[   77.318297][  T735] RBP: 00007fffd567f0a0 R08: 0000000000000000 R09: 0000000000000000
[   77.318298][  T735] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912b2a


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu: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