======================================
| [    9.759769][  T186] softirqs last disabled at (42831): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.759772][  T186] Preemption disabled at:
| [    9.759773][  T186] 0x0
| [    9.759785][  T186] Tainted: [W]=WARN
[    9.759787][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.759789][  T186] Call Trace:
[    9.759791][  T186]  <TASK>
[    9.759793][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.759801][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.759807][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.759812][  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)
[    9.759820][  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))
[    9.759823][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.759832][  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)
[    9.759836][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.759841][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[    9.759845][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.759847][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.759853][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.759862][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.759872][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.759876][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.759880][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.759887][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.759893][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.759895][  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))
[    9.759900][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.759904][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.759911][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.759920][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.759923][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.759933][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.759937][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.759940][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.759944][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.759950][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.759953][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.759958][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.759965][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.759971][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.759977][  T186]  _printk (kernel/printk/printk.c:2504)
[    9.759982][  T186]  ? snapshot_read.cold (user.c:?)
[    9.759987][  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)
[    9.759991][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.759998][  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)
[    9.760002][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.760008][  T186]  ? exit_notify (kernel/exit.c:780)
[    9.760011][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.760015][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.760023][  T186]  do_group_exit (kernel/exit.c:1151)
[    9.760028][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.760030][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.760034][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.760038][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.760043][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.760046][  T186] RIP: 0033:0x7f31c20e81b8
[    9.760049][  T186] Code: Unable to access opcode bytes at 0x7f31c20e818e.

Code starting with the faulting instruction
===========================================
[    9.760051][  T186] RSP: 002b:00007ffc62fec888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.760054][  T186] RAX: ffffffffffffffda RBX: 00007f31c2218f88 RCX: 00007f31c20e81b8
[    9.760056][  T186] RDX: 00007f31c1e32fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.760057][  T186] RBP: 00007ffc62fec8e0 R08: 0000000000000000 R09: 0000000000008010
[    9.760059][  T186] R10: 00007ffc62fec6a0 R11: 0000000000000246 R12: 0000000000000001
[    9.760060][  T186] R13: 0000000000000000 R14: 00007f31c2217680 R15: 00007f31c2218fa0
| [   11.418767][  T251] softirqs last disabled at (29121): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.418769][  T251] Preemption disabled at:
| [   11.418770][  T251] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.418779][  T251] Tainted: [W]=WARN
[   11.418780][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.418781][  T251] Call Trace:
[   11.418783][  T251]  <TASK>
[   11.418784][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.418790][  T251]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.418793][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.418797][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.418801][  T251]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.418807][  T251]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.418809][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.418815][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.418818][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.418821][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   11.418823][  T251]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.418825][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.418828][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.418831][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.418836][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.418838][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.418840][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.418845][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.418846][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.418849][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.418852][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.418857][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.418860][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.418862][  T251]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.418866][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.418868][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.418872][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.418876][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.418878][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.418884][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.418886][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.418888][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.418891][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.418894][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.418896][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.418900][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.418904][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.418910][  T251]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.418913][  T251]  _printk (kernel/printk/printk.c:2504)
[   11.418917][  T251]  ? snapshot_read.cold (user.c:?)
[   11.418924][  T251]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.418927][  T251] gre_init (gre.mod.c:?) gre
[   11.418930][  T251]  do_one_initcall (init/main.c:1357)
[   11.418932][  T251]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.418937][  T251]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.418940][  T251]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.418945][  T251]  do_init_module (kernel/module/main.c:3117)
[   11.418949][  T251]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.418953][  T251]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.418956][  T251]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.418960][  T251]  load_module (kernel/module/main.c:3593)
[   11.418968][  T251]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.418973][  T251]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.418976][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.418981][  T251]  init_module_from_file (kernel/module/main.c:3790)
[   11.418984][  T251]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.418992][  T251]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.418995][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.418999][  T251]  idempotent_init_module (kernel/module/main.c:3802)
[   11.419002][  T251]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.419008][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.419011][  T251]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.419017][  T251]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.419019][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.419023][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.419024][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.419027][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.419030][  T251] RIP: 0033:0x7f9d3344737d
[   11.419033][  T251] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.419035][  T251] RSP: 002b:00007ffd904b3d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.419038][  T251] RAX: ffffffffffffffda RBX: 000055dcd5e0ca40 RCX: 00007f9d3344737d
[   11.419039][  T251] RDX: 0000000000000000 RSI: 000055dcd0439ffd RDI: 0000000000000001
[   11.419040][  T251] RBP: 00007ffd904b3dc0 R08: 0000000000000000 R09: 0000000000000000
[   11.419041][  T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcd0439ffd
[   11.419042][  T251] R13: 000055dcd5e0ca00 R14: 0000000000040000 R15: 0000000000000000
| [   11.940874][   T10]  #11: ffffffff97c89560 (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))
| [   11.940877][   T10]
| [   11.940877][   T10] stack backtrace:
| [   11.940884][   T10] Tainted: [W]=WARN
[   11.940885][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.940886][   T10] Workqueue: mld mld_ifc_work
[   11.940890][   T10] Call Trace:
[   11.940892][   T10]  <TASK>
[   11.940893][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.940900][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   11.940906][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   11.940910][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.940913][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.940919][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.940922][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.940928][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.940931][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.940934][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   11.940936][   T10]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   11.940939][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.940942][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.940947][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.940954][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.940957][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.940961][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.940965][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.940969][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.940971][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.940974][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.940977][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.940981][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.940985][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.940987][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.940993][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.940996][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.940998][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.941000][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.941004][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.941006][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.941010][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.941014][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.941017][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.941022][   T10]  _printk (kernel/printk/printk.c:2504)
[   11.941024][   T10]  ? snapshot_read.cold (user.c:?)
[   11.941026][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   11.941033][   T10]  ? idr_get_free (??:?)
[   11.941038][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   11.941043][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   11.941048][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   11.941051][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.941054][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   11.941056][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   11.941059][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   11.941061][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.941063][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   11.941066][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   11.941072][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   11.941075][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   11.941079][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   11.941083][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.941086][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   11.941088][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   11.941090][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.941092][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.941097][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   11.941102][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   11.941103][   T10]  ? __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))
[   11.941107][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.941109][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.941113][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   11.941116][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.941121][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.941123][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.941125][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   11.941137][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   11.941142][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   11.941143][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.941146][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.941149][   T10]  ? 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))
[   11.941154][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   11.941158][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   11.941161][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   11.941163][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.941165][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   11.941168][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.941171][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.941174][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   11.941176][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   11.941180][   T10]  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))
[   11.941185][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   11.941192][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   11.941196][   T10]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   11.941199][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   11.941200][   T10]  process_one_work (kernel/workqueue.c:3387)
[   11.941207][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   11.941210][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.941218][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   11.941223][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.941225][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.941228][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.941230][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   11.941233][   T10]  kthread (kernel/kthread.c:436)
[   11.941234][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.941237][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.941240][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.941244][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   11.941248][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.941251][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   11.941254][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.418456][  T188] softirqs last disabled at (37972): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   12.418464][  T188] Preemption disabled at:
| [   12.418464][  T188] 0x0
| [   12.418474][  T188] Tainted: [W]=WARN
[   12.418475][  T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.418477][  T188] Workqueue: events_unbound linkwatch_event
[   12.418480][  T188] Call Trace:
[   12.418482][  T188]  <TASK>
[   12.418484][  T188]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.418491][  T188]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.418495][  T188]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.418500][  T188]  ? kmem_cache_alloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5010)
[   12.418505][  T188]  kmem_cache_alloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5010 (discriminator 2))
[   12.418507][  T188]  ? _printk (kernel/printk/printk.c:2504)
[   12.418510][  T188]  ? __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   12.418516][  T188]  __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   12.418518][  T188]  __create_object (mm/kmemleak.c:801)
[   12.418522][  T188]  __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5413 mm/slub.c:5439)
[   12.418525][  T188]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.418531][  T188]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.418533][  T188]  put_chars (drivers/char/virtio_console.c:1176)
[   12.418536][  T188]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.418539][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.418543][  T188]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.418546][  T188]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.418550][  T188]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.418553][  T188]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.418555][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.418556][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.418561][  T188]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.418562][  T188]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.418566][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.418570][  T188]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.418574][  T188]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.418576][  T188]  ? 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))
[   12.418579][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.418581][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.418585][  T188]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.418590][  T188]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.418591][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.418597][  T188]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.418600][  T188]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.418601][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.418604][  T188]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.418608][  T188]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.418609][  T188]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.418613][  T188]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.418617][  T188]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.418619][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.418622][  T188]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.418626][  T188]  _printk (kernel/printk/printk.c:2504)
[   12.418628][  T188]  ? snapshot_read.cold (user.c:?)
[   12.418633][  T188]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.418637][  T188] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.418647][  T188] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.418655][  T188] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   12.418662][  T188] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   12.418671][  T188] br_device_event (net/bridge/br.c:101) bridge
[   12.418679][  T188]  ? 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
[   12.418682][  T188]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   12.418689][  T188]  notifier_call_chain (kernel/notifier.c:85)
[   12.418694][  T188]  netif_state_change (net/core/dev.c:1625)
[   12.418699][  T188]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   12.418704][  T188]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   12.418706][  T188]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.418709][  T188]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.418712][  T188]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.418716][  T188]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.418718][  T188]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   12.418722][  T188]  process_one_work (kernel/workqueue.c:3387)
[   12.418728][  T188]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.418731][  T188]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.418739][  T188]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.418743][  T188]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.418745][  T188]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.418748][  T188]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.418751][  T188]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.418753][  T188]  kthread (kernel/kthread.c:436)
[   12.418755][  T188]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.418758][  T188]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.418760][  T188]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.418764][  T188]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.418768][  T188]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.418771][  T188]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.418774][  T188]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.691292][   T69] softirqs last disabled at (13874): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.691295][   T69] Preemption disabled at:
| [   13.691296][   T69] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.691306][   T69] Tainted: [W]=WARN
[   13.691306][   T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.691308][   T69] Workqueue: ipv6_addrconf addrconf_dad_work
[   13.691312][   T69] Call Trace:
[   13.691314][   T69]  <TASK>
[   13.691317][   T69]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.691323][   T69]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.691331][   T69]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.691336][   T69]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.691340][   T69]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.691345][   T69]  __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))
[   13.691347][   T69]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.691353][   T69]  ? 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)
[   13.691356][   T69]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.691360][   T69]  put_chars (drivers/char/virtio_console.c:1176)
[   13.691363][   T69]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.691369][   T69]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.691376][   T69]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.691382][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.691387][   T69]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.691391][   T69]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.691392][   T69]  ? 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))
[   13.691396][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.691400][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.691404][   T69]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.691408][   T69]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.691410][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.691416][   T69]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.691419][   T69]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.691420][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.691423][   T69]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.691427][   T69]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.691428][   T69]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.691432][   T69]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.691436][   T69]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.691439][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.691444][   T69]  _printk (kernel/printk/printk.c:2504)
[   13.691448][   T69]  ? snapshot_read.cold (user.c:?)
[   13.691450][   T69]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.691455][   T69]  ? idr_get_free (??:?)
[   13.691461][   T69] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.691466][   T69] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   13.691471][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.691473][   T69]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.691477][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.691479][   T69]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.691481][   T69]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.691483][   T69]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.691486][   T69]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.691488][   T69]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.691493][   T69]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.691495][   T69]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.691498][   T69]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.691502][   T69]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.691506][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.691509][   T69]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.691511][   T69]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.691513][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.691518][   T69]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.691521][   T69]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.691524][   T69]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.691526][   T69]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.691529][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.691531][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.691535][   T69]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.691542][   T69]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.691545][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.691546][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.691553][   T69]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.691558][   T69]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.691563][   T69]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.691565][   T69]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.691567][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.691570][   T69]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.691575][   T69]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.691579][   T69]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.691582][   T69]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.691583][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.691585][   T69]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.691588][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.691592][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.691594][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.691596][   T69]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.691600][   T69]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   13.691605][   T69]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   13.691614][   T69]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2296)
[   13.691616][   T69]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.691618][   T69]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   13.691622][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.691624][   T69]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   13.691627][   T69]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.691629][   T69]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.691631][   T69]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.691635][   T69]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.691637][   T69]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.691641][   T69]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   13.691644][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.691646][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.691648][   T69]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.691650][   T69]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.691654][   T69]  process_one_work (kernel/workqueue.c:3387)
[   13.691661][   T69]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.691664][   T69]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.691672][   T69]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.691676][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.691678][   T69]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   13.691681][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.691684][   T69]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.691686][   T69]  kthread (kernel/kthread.c:436)
[   13.691688][   T69]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.691690][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.691693][   T69]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.691697][   T69]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.691700][   T69]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.691704][   T69]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.691706][   T69]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.153440][  T322] softirqs last disabled at (19473): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.153443][  T322] Preemption disabled at:
| [   18.153444][  T322] vprintk_emit (kernel/printk/printk.c:2471)
| [   18.153456][  T322] Tainted: [W]=WARN
[   18.153457][  T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.153459][  T322] Call Trace:
[   18.153461][  T322]  <TASK>
[   18.153464][  T322]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.153471][  T322]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   18.153474][  T322]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.153480][  T322]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.153486][  T322]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   18.153493][  T322]  __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))
[   18.153497][  T322]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.153505][  T322]  ? 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)
[   18.153509][  T322]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.153513][  T322]  put_chars (drivers/char/virtio_console.c:1176)
[   18.153518][  T322]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.153520][  T322]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.153526][  T322]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.153530][  T322]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   18.153537][  T322]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.153540][  T322]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.153549][  T322]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.153553][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.153562][  T322]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.153568][  T322]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.153571][  T322]  ? 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))
[   18.153576][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.153579][  T322]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.153586][  T322]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.153593][  T322]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.153595][  T322]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.153604][  T322]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.153608][  T322]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.153611][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.153614][  T322]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.153620][  T322]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.153623][  T322]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.153628][  T322]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.153635][  T322]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.153639][  T322]  ? netdev_run_todo (net/core/dev.c:11776)
[   18.153644][  T322]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   18.153648][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.153655][  T322]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   18.153659][  T322]  _printk (kernel/printk/printk.c:2504)
[   18.153664][  T322]  ? snapshot_read.cold (user.c:?)
[   18.153667][  T322]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.153671][  T322]  ? tunnel6_fini (net/ipv6/tunnel6.c:98 (discriminator 10)) tunnel6
[   18.153673][  T322]  ? __up_write (kernel/locking/rwsem.c:1415)
[   18.153676][  T322]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   18.153682][  T322]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   18.153686][  T322] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   18.153691][  T322]  do_one_initcall (init/main.c:1357)
[   18.153696][  T322]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   18.153703][  T322]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   18.153707][  T322]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   18.153715][  T322]  do_init_module (kernel/module/main.c:3117)
[   18.153721][  T322]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.153726][  T322]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   18.153732][  T322]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   18.153738][  T322]  load_module (kernel/module/main.c:3593)
[   18.153751][  T322]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   18.153757][  T322]  ? __ia32_sys_fsconfig (??:?)
[   18.153760][  T322]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   18.153766][  T322]  ? backing_file_read_iter (fs/backing-file.c:211)
[   18.153770][  T322]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.153776][  T322]  init_module_from_file (kernel/module/main.c:3790)
[   18.153781][  T322]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   18.153795][  T322]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.153801][  T322]  ? 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)
[   18.153806][  T322]  idempotent_init_module (kernel/module/main.c:3802)
[   18.153812][  T322]  ? init_module_from_file (kernel/module/main.c:3791)
[   18.153822][  T322]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.153826][  T322]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   18.153835][  T322]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   18.153838][  T322]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.153844][  T322]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.153846][  T322]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   18.153850][  T322]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.153854][  T322] RIP: 0033:0x7f32e08f337d
[   18.153858][  T322] 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
[   18.153861][  T322] RSP: 002b:00007ffd4dcc79b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   18.153864][  T322] RAX: ffffffffffffffda RBX: 000055d3193bd810 RCX: 00007f32e08f337d
[   18.153866][  T322] RDX: 0000000000000000 RSI: 000055d2fc1fdffd RDI: 0000000000000000
[   18.153868][  T322] RBP: 00007ffd4dcc7a50 R08: 0000000000000000 R09: 0000000000000000
[   18.153869][  T322] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2fc1fdffd
[   18.153871][  T322] R13: 000055d3193bd960 R14: 0000000000040000 R15: 0000000000000000
| [   18.298921][    C1]
| [   18.298921][    C1]
| [   18.298921][    C1] stack backtrace:
| [   18.298927][    C1] Tainted: [W]=WARN
[   18.298928][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.298929][    C1] Call Trace:
[   18.298931][    C1]  <IRQ>
[   18.298932][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.298935][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.298938][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.298941][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.298943][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.298944][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.298946][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.298948][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.298950][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.298952][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.298954][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.298955][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.298957][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.298959][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.298961][    C1]  ? 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))
[   18.298963][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.298964][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.298966][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.298969][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.298970][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.298972][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.298974][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.298976][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.298978][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.298979][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.298981][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.298983][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.298985][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.298987][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.298990][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.298991][    C1]  ? snapshot_read.cold (user.c:?)
[   18.298993][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.298996][    C1]  ? idr_get_free (??:?)
[   18.298999][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.299001][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.299003][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.299005][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.299007][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.299008][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.299010][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.299011][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.299013][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.299015][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.299017][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.299019][    C1]  ? 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))
[   18.299020][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.299023][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.299024][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.299026][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.299027][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.299029][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.299031][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.299033][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.299035][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.299036][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.299038][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.299039][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.299041][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.299044][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.299046][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.299047][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.299050][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.299052][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.299054][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.299055][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.299057][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.299059][    C1]  ? 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))
[   18.299061][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.299063][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.299064][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.299066][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.299067][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.299069][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.299070][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.299072][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.299075][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.299076][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.299079][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.299081][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.299083][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.299085][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.299087][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.299089][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.299090][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.299092][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.299094][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.299096][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.299099][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.299101][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.299102][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.299105][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.299106][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.299109][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.299110][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.299113][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.299116][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.299118][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.299119][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.299121][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.299123][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.299124][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.299126][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.299128][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.299129][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.299131][    C1]  </IRQ>
[   18.299132][    C1]  <TASK>
[   18.299132][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.299134][    C1] RIP: 0010:rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 6) kernel/rcu/tree.c:753 (discriminator 6))
[   18.299136][    C1] Code: ba 00 00 00 00 00 fc ff df 48 89 d9 48 c1 e9 03 0f b6 0c 11 48 89 da 83 e2 07 83 c2 03 38 ca 7c 04 84 c9 75 23 8b 03 c1 e8 02 <83> e0 01 65 48 ff 0d 61 ca 2f 04 74 06 48 83 c4 08 5b c3 e8 dc 36
All code
========
   0:	ba 00 00 00 00       	mov    $0x0,%edx
   5:	00 fc                	add    %bh,%ah
   7:	ff                   	lcall  (bad)
   8:	df 48 89             	fisttps -0x77(%rax)
   b:	d9 48 c1             	(bad) -0x3f(%rax)
   e:	e9 03 0f b6 0c       	jmp    0xcb60f16
  13:	11 48 89             	adc    %ecx,-0x77(%rax)
  16:	da 83 e2 07 83 c2    	fiaddl -0x3d7cf81e(%rbx)
  1c:	03 38                	add    (%rax),%edi
  1e:	ca 7c 04             	lret   $0x47c
  21:	84 c9                	test   %cl,%cl
  23:	75 23                	jne    0x48
  25:	8b 03                	mov    (%rbx),%eax
  27:	c1 e8 02             	shr    $0x2,%eax
  2a:*	83 e0 01             	and    $0x1,%eax		<-- trapping instruction
  2d:	65 48 ff 0d 61 ca 2f 	decq   %gs:0x42fca61(%rip)        # 0x42fca96
  34:	04 
  35:	74 06                	je     0x3d
  37:	48 83 c4 08          	add    $0x8,%rsp
  3b:	5b                   	pop    %rbx
  3c:	c3                   	ret
  3d:	e8                   	.byte 0xe8
  3e:	dc 36                	fdivl  (%rsi)

Code starting with the faulting instruction
===========================================
   0:	83 e0 01             	and    $0x1,%eax
   3:	65 48 ff 0d 61 ca 2f 	decq   %gs:0x42fca61(%rip)        # 0x42fca6c
   a:	04 
   b:	74 06                	je     0x13
   d:	48 83 c4 08          	add    $0x8,%rsp
  11:	5b                   	pop    %rbx
  12:	c3                   	ret
  13:	e8                   	.byte 0xe8
  14:	dc 36                	fdivl  (%rsi)
[   18.299138][    C1] RSP: 0018:ffa0000000527550 EFLAGS: 00000216
[   18.299140][    C1] RAX: 000000000001d247 RBX: ff110000352b1d10 RCX: 0000000000000000
[   18.299142][    C1] RDX: 0000000000000003 RSI: ffffffff9728d860 RDI: ffffffff978d8988
[   18.299143][    C1] RBP: ffa00000005277a0 R08: ffa00000005276c8 R09: ffa00000005275f0
[   18.299144][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff9896d801
[   18.299144][    C1] R13: ffa0000000527668 R14: ff11000008f646c0 R15: ff11000001ebc788
[   18.299147][    C1]  unwind_next_frame (./include/linux/rcupdate.h:878 (discriminator 2) ./include/linux/rcupdate.h:1216 (discriminator 2) arch/x86/kernel/unwind_orc.c:495 (discriminator 2))
[   18.299148][    C1]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   18.299150][    C1]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   18.299151][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.299153][    C1]  ? __unwind_start (arch/x86/kernel/unwind_orc.c:787)
[   18.299154][    C1]  ? write_profile (profile.c:?)
[   18.299156][    C1]  arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   18.299158][    C1]  ? kasan_save_stack (mm/kasan/common.c:57)
[   18.299160][    C1]  stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   18.299162][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   18.299163][    C1]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[   18.299165][    C1]  kasan_save_stack (mm/kasan/common.c:57)
[   18.299171][    C1]  kasan_save_track (mm/kasan/common.c:78)
[   18.299173][    C1]  __kasan_slab_alloc (mm/kasan/common.c:340 mm/kasan/common.c:366)
[   18.299175][    C1]  kmem_cache_alloc_noprof (./include/linux/kasan.h:253 mm/slub.c:4683 mm/slub.c:4996 mm/slub.c:5010)
[   18.299176][    C1]  ? __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   18.299178][    C1]  __alloc_object (mm/kmemleak.c:504 (discriminator 1) mm/kmemleak.c:686 (discriminator 1))
[   18.299180][    C1]  __create_object (mm/kmemleak.c:801)
[   18.299182][    C1]  ? kasan_save_track (mm/kasan/common.c:78)
[   18.299184][    C1]  kmem_cache_alloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5010)
[   18.299185][    C1]  ? alloc_empty_file (fs/file_table.c:262 (discriminator 11))
[   18.299187][    C1]  alloc_empty_file (fs/file_table.c:262 (discriminator 11))
[   18.299188][    C1]  path_openat (fs/namei.c:4986 (discriminator 8))
[   18.299190][    C1]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.299192][    C1]  ? kernel_tmpfile_open (fs/namei.c:4942)
[   18.299194][    C1]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.299196][    C1]  do_file_open (fs/namei.c:5029)
[   18.299198][    C1]  ? path_openat (./include/linux/mount.h:68 (discriminator 3))
[   18.299200][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.299203][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   18.299205][    C1]  ? alloc_fd (./include/linux/spinlock.h:401 fs/file.c:610)
[   18.299209][    C1]  do_sys_openat2 (fs/open.c:1417 (discriminator 5))
[   18.299211][    C1]  ? build_open_flags (fs/open.c:1319 (discriminator 3))
[   18.299214][    C1]  __x64_sys_openat (fs/open.c:1423 fs/open.c:1439 fs/open.c:1434 fs/open.c:1434)
[   18.299216][    C1]  ? __ia32_sys_open (fs/open.c:1427)
[   18.299217][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.299219][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.299222][    C1]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.299223][    C1]  ? common_interrupt (arch/x86/kernel/irq.c:273 (discriminator 18))
[   18.299225][    C1]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.299226][    C1] RIP: 0033:0x7f44f312b54e
[   18.299228][    C1] 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
[   18.299229][    C1] RSP: 002b:00007ffdc8798680 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[   18.299231][    C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f44f312b54e
[   18.299232][    C1] RDX: 0000000000290000 RSI: 00007f44f36b2230 RDI: ffffffffffffff9c
[   18.299233][    C1] RBP: 00007ffdc8798690 R08: 0000000000000000 R09: 0000000000000000
[   18.299234][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000fffffff7
[   18.299234][    C1] R13: 00005594b321b101 R14: 0000000000000202 R15: 000000000000000d
| [   27.514736][    C1] softirqs last disabled at (581157): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.514738][    C1] Preemption disabled at:
| [   27.514739][    C1] 0x0
| [   27.514750][    C1] Tainted: [W]=WARN
[   27.514751][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.514753][    C1] Call Trace:
[   27.514754][    C1]  <IRQ>
[   27.514756][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.514762][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.514766][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.514769][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514773][    C1]  __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))
[   27.514777][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.514779][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.514783][    C1]  ? 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)
[   27.514785][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.514787][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   27.514788][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   27.514790][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.514792][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   27.514795][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.514798][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.514799][    C1]  ? 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)
[   27.514801][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.514802][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514804][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514806][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514808][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.514810][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.514812][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514814][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514815][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514817][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514818][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   27.514820][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.514822][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.514825][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.514826][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514828][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.514830][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514831][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.514832][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.514834][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.514836][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.514838][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.514840][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.514843][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.514845][    C1]  ? 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)
[   27.514846][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514848][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514850][    C1]  _printk (kernel/printk/printk.c:2504)
[   27.514853][    C1]  ? snapshot_read.cold (user.c:?)
[   27.514854][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   27.514858][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   27.514861][    C1]  ? idr_get_free (??:?)
[   27.514863][    C1]  ? 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)
[   27.514866][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   27.514870][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   27.514874][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   27.514875][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   27.514879][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   27.514882][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514883][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.514885][    C1]  ? 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))
[   27.514887][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514889][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514890][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.514893][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   27.514895][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   27.514897][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   27.514899][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.514901][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514902][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   27.514904][    C1]  ? 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)
[   27.514905][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.514907][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514909][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   27.514911][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   27.514912][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   27.514914][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   27.514915][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514917][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514919][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   27.514922][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   27.514924][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.514926][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   27.514929][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   27.514932][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   27.514934][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   27.514937][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   27.514938][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514940][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514942][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514943][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.514945][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   27.514947][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   27.514948][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   27.514950][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   27.514952][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514954][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.514955][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   27.514956][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514958][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   27.514959][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514960][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514962][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   27.514965][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   27.514968][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   27.514970][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.514972][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.514974][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.514975][    C1]  ? 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)
[   27.514977][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.514979][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514980][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.514982][    C1]  ? 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)
[   27.514983][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.514985][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   27.514988][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.514989][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.514993][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.514995][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.514997][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.514999][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.515001][    C1]  ? 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)
[   27.515003][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.515005][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.515007][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.515009][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.515010][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.515012][    C1]  handle_softirqs (kernel/softirq.c:645)
[   27.515014][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.515015][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.515017][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.515019][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.515020][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   27.515021][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.515024][    C1]  </IRQ>
[   27.515024][    C1]  <TASK>
[   27.515025][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   27.515027][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.515029][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.515032][    C1] 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
[   27.515034][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   27.515037][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   27.515038][    C1] RDX: 0000000000000001 RSI: ffffffff9728d860 RDI: ffffffff94af0307
[   27.515039][    C1] RBP: 0000000000000000 R08: ffffffff96f80421 R09: 1fe2200006a563a2
[   27.515040][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   27.515041][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   27.515042][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   27.515044][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.515047][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.515048][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   27.515050][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.515052][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   27.515053][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.515056][    C1]  ? default_idle_call (kernel/sched/idle.c:129)
[   27.515057][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.515059][    C1]  do_idle (kernel/sched/idle.c:355)
[   27.515061][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.515062][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   27.515064][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   27.515066][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   44.921505][    C1] softirqs last disabled at (581157): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   44.921507][    C1] Preemption disabled at:
| [   44.921508][    C1] 0x0
| [   44.921518][    C1] Tainted: [W]=WARN
[   44.921518][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.921520][    C1] Call Trace:
[   44.921522][    C1]  <IRQ>
[   44.921524][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   44.921529][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   44.921533][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   44.921536][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921540][    C1]  __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))
[   44.921544][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.921546][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.921550][    C1]  ? 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)
[   44.921551][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   44.921553][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   44.921555][    C1]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   44.921557][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   44.921559][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   44.921562][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   44.921565][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   44.921566][    C1]  ? 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)
[   44.921568][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.921569][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921571][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921572][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921574][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   44.921577][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   44.921579][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921580][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921582][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921584][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921585][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   44.921587][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   44.921589][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   44.921592][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   44.921594][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921595][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   44.921597][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921598][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.921600][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   44.921601][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   44.921603][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   44.921605][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   44.921607][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   44.921611][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   44.921613][    C1]  ? 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)
[   44.921614][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921616][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921618][    C1]  _printk (kernel/printk/printk.c:2504)
[   44.921621][    C1]  ? snapshot_read.cold (user.c:?)
[   44.921623][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   44.921626][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   44.921629][    C1]  ? idr_get_free (??:?)
[   44.921631][    C1]  ? 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)
[   44.921634][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   44.921639][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   44.921643][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   44.921645][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921647][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921648][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921650][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   44.921653][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921655][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921656][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   44.921658][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.921659][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921661][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921662][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921664][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   44.921666][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   44.921668][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   44.921671][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   44.921674][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   44.921675][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921677][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   44.921678][    C1]  ? 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)
[   44.921679][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   44.921681][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921683][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   44.921686][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   44.921687][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   44.921689][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   44.921690][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921692][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921694][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   44.921696][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   44.921699][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   44.921700][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   44.921704][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   44.921706][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   44.921709][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   44.921711][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   44.921713][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921715][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921716][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921718][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.921720][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   44.921722][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   44.921724][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   44.921725][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   44.921728][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921729][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.921731][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   44.921732][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921733][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   44.921734][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921736][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921738][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   44.921741][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   44.921744][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   44.921746][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.921748][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.921749][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   44.921751][    C1]  ? 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)
[   44.921753][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.921755][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921756][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   44.921758][    C1]  ? 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)
[   44.921759][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.921761][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   44.921763][    C1]  ? update_curr.isra.0 (kernel/sched/fair.c:2064)
[   44.921766][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   44.921767][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   44.921771][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.921772][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   44.921774][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921776][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   44.921778][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   44.921780][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   44.921782][    C1]  ? 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)
[   44.921784][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   44.921787][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   44.921788][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   44.921790][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.921791][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921793][    C1]  handle_softirqs (kernel/softirq.c:645)
[   44.921795][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   44.921796][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921798][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   44.921800][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   44.921801][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   44.921802][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   44.921805][    C1]  </IRQ>
[   44.921805][    C1]  <TASK>
[   44.921806][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   44.921808][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   44.921810][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   44.921813][    C1] 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
[   44.921814][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   44.921817][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   44.921819][    C1] RDX: 0000000000000001 RSI: ffffffff9728d860 RDI: ffffffff94af0307
[   44.921820][    C1] RBP: 0000000000000000 R08: ffffffff96f80421 R09: 1fe2200006a563a2
[   44.921820][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   44.921821][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   44.921822][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   44.921824][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   44.921827][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   44.921829][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   44.921831][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   44.921832][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   44.921834][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   44.921837][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   44.921839][    C1]  do_idle (kernel/sched/idle.c:355)
[   44.921840][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   44.921842][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   44.921844][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   44.921845][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   71.974126][  T753] softirqs last disabled at (0): 0x0
| [   71.974128][  T753] Preemption disabled at:
| [   71.974128][  T753] 0x0
| [   71.974137][  T753] Tainted: [W]=WARN
[   71.974138][  T753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.974140][  T753] Call Trace:
[   71.974141][  T753]  <TASK>
[   71.974143][  T753]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   71.974148][  T753]  __might_resched.cold (kernel/sched/core.c:9234)
[   71.974152][  T753]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   71.974156][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974160][  T753]  __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))
[   71.974163][  T753]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.974166][  T753]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.974170][  T753]  ? 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)
[   71.974172][  T753]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.974174][  T753]  put_chars (drivers/char/virtio_console.c:1176)
[   71.974176][  T753]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   71.974177][  T753]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   71.974182][  T753]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   71.974187][  T753]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   71.974191][  T753]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.974193][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974196][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.974199][  T753]  console_emit_next_record (kernel/printk/printk.c:3183)
[   71.974202][  T753]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   71.974205][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974208][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974210][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974213][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.974216][  T753]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   71.974218][  T753]  console_flush_one_record (kernel/printk/printk.c:3268)
[   71.974222][  T753]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   71.974226][  T753]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   71.974228][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.974230][  T753]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   71.974233][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974235][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.974237][  T753]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   71.974239][  T753]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.974243][  T753]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   71.974245][  T753]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   71.974248][  T753]  vprintk_emit (kernel/printk/printk.c:2479)
[   71.974252][  T753]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   71.974254][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974257][  T753]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.974260][  T753]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   71.974263][  T753]  _printk (kernel/printk/printk.c:2504)
[   71.974267][  T753]  ? snapshot_read.cold (user.c:?)
[   71.974270][  T753]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   71.974277][  T753] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   71.974295][  T753] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   71.974308][  T753] br_device_event (net/bridge/br.c:111) bridge
[   71.974322][  T753]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   71.974326][  T753]  ? 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
[   71.974331][  T753]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   71.974335][  T753]  notifier_call_chain (kernel/notifier.c:85)
[   71.974340][  T753]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   71.974344][  T753]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   71.974346][  T753]  ? netif_change_name (net/core/dev.c:1517)
[   71.974349][  T753]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   71.974352][  T753]  ? __kernel_text_address (kernel/extable.c:79)
[   71.974355][  T753]  ? write_profile (profile.c:?)
[   71.974358][  T753]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   71.974361][  T753]  netif_change_flags (net/core/dev.c:9882)
[   71.974365][  T753]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   71.974369][  T753]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   71.974371][  T753]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   71.974373][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974375][  T753]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   71.974383][  T753]  ? kasan_save_stack (mm/kasan/common.c:58)
[   71.974387][  T753]  ? kasan_save_stack (mm/kasan/common.c:57)
[   71.974389][  T753]  ? kasan_save_track (mm/kasan/common.c:78)
[   71.974391][  T753]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   71.974393][  T753]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   71.974396][  T753]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   71.974397][  T753]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   71.974400][  T753]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   71.974403][  T753]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.974405][  T753]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   71.974407][  T753]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   71.974410][  T753]  ? ___sys_sendmsg (net/socket.c:2767)
[   71.974413][  T753]  ? __sys_sendmsg (net/socket.c:2799)
[   71.974415][  T753]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   71.974418][  T753]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.974422][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974424][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.974426][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974427][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974429][  T753]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   71.974433][  T753]  ? __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)
[   71.974434][  T753]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   71.974435][  T753]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   71.974437][  T753]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   71.974439][  T753]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   71.974442][  T753]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   71.974444][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974445][  T753]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   71.974446][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.974448][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974450][  T753]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   71.974453][  T753]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   71.974455][  T753]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   71.974456][  T753]  ? __kernel_text_address (kernel/extable.c:79)
[   71.974457][  T753]  ? write_profile (profile.c:?)
[   71.974458][  T753]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   71.974460][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974462][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974463][  T753]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   71.974467][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.974468][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974470][  T753]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   71.974471][  T753]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   71.974473][  T753]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.974474][  T753]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   71.974476][  T753]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   71.974478][  T753]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   71.974479][  T753]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.974481][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.974482][  T753]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.974483][  T753]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   71.974486][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974488][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.974490][  T753]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.974492][  T753]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.974493][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974495][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974497][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.974498][  T753]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   71.974500][  T753]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   71.974502][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974504][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.974507][  T753]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   71.974510][  T753]  ? copy_msghdr_from_user (net/socket.c:2650)
[   71.974512][  T753]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   71.974515][  T753]  ? move_addr_to_kernel (net/socket.c:258)
[   71.974517][  T753]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   71.974521][  T753]  ___sys_sendmsg (net/socket.c:2767)
[   71.974524][  T753]  ? copy_msghdr_from_user (net/socket.c:2619)
[   71.974538][  T753]  __sys_sendmsg (net/socket.c:2799)
[   71.974541][  T753]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   71.974545][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.974549][  T753]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   71.974551][  T753]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   71.974554][  T753]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.974556][  T753] RIP: 0033:0x7f02ee8ea54e
[   71.974559][  T753] 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
[   71.974562][  T753] RSP: 002b:00007ffe230db0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.974567][  T753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02ee8ea54e
[   71.974569][  T753] RDX: 0000000000000000 RSI: 00007ffe230db180 RDI: 0000000000000005
[   71.974570][  T753] RBP: 00007ffe230db0e0 R08: 0000000000000000 R09: 0000000000000000
[   71.974572][  T753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913583


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
br_port_carrier_check:dump_stack_lvl:kmem_cache_alloc_noprof:__alloc_object:__create_object
__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
__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