======================================
| [   10.435168][  T188] softirqs last disabled at (45233): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.435171][  T188] Preemption disabled at:
| [   10.435171][  T188] 0x0
| [   10.435189][  T188] Tainted: [W]=WARN
[   10.435190][  T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.435192][  T188] Call Trace:
[   10.435194][  T188]  <TASK>
[   10.435196][  T188]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.435204][  T188]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.435209][  T188]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.435213][  T188]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.435218][  T188]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.435221][  T188]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.435227][  T188]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.435229][  T188]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.435232][  T188]  put_chars (drivers/char/virtio_console.c:1176)
[   10.435235][  T188]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.435237][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.435241][  T188]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.435246][  T188]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.435253][  T188]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.435255][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.435257][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.435261][  T188]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.435265][  T188]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.435266][  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))
[   10.435269][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.435272][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.435276][  T188]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.435280][  T188]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.435282][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.435287][  T188]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.435290][  T188]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.435291][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.435294][  T188]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.435297][  T188]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.435299][  T188]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.435302][  T188]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.435306][  T188]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.435309][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.435313][  T188]  _printk (kernel/printk/printk.c:2504)
[   10.435317][  T188]  ? snapshot_read.cold (user.c:?)
[   10.435320][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.435322][  T188]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.435326][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.435328][  T188]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.435332][  T188]  ? exit_notify (kernel/exit.c:780)
[   10.435334][  T188]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.435337][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.435341][  T188]  do_group_exit (kernel/exit.c:1151)
[   10.435344][  T188]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.435345][  T188]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.435348][  T188]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.435351][  T188]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.435354][  T188]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.435356][  T188] RIP: 0033:0x7efcbe8961b8
[   10.435358][  T188] Code: Unable to access opcode bytes at 0x7efcbe89618e.

Code starting with the faulting instruction
===========================================
[   10.435359][  T188] RSP: 002b:00007ffe3a393228 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.435362][  T188] RAX: ffffffffffffffda RBX: 00007efcbe9c6f88 RCX: 00007efcbe8961b8
[   10.435363][  T188] RDX: 00007efcbe5e0fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.435364][  T188] RBP: 00007ffe3a393280 R08: 0000000000000000 R09: 0000000000008010
[   10.435365][  T188] R10: 00007ffe3a393040 R11: 0000000000000246 R12: 0000000000000001
[   10.435366][  T188] R13: 0000000000000000 R14: 00007efcbe9c5680 R15: 00007efcbe9c6fa0
| [   12.038965][  T250] softirqs last disabled at (36527): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.038967][  T250] Preemption disabled at:
| [   12.038968][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.038977][  T250] Tainted: [W]=WARN
[   12.038978][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.038980][  T250] Call Trace:
[   12.038981][  T250]  <TASK>
[   12.038983][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.038988][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.038991][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.038995][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.039000][  T250]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.039005][  T250]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.039007][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.039013][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.039016][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.039019][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   12.039021][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.039023][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.039026][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.039029][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.039033][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.039036][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.039038][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.039042][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.039044][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.039047][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.039050][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.039054][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.039058][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.039059][  T250]  ? 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))
[   12.039063][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.039065][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.039069][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.039073][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.039075][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.039080][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.039083][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.039085][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.039087][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.039093][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.039095][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.039099][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.039103][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.039110][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.039113][  T250]  _printk (kernel/printk/printk.c:2504)
[   12.039117][  T250]  ? snapshot_read.cold (user.c:?)
[   12.039123][  T250]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.039126][  T250] gre_init (gre.mod.c:?) gre
[   12.039128][  T250]  do_one_initcall (init/main.c:1357)
[   12.039131][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.039135][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.039138][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.039143][  T250]  do_init_module (kernel/module/main.c:3117)
[   12.039147][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.039151][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.039154][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.039158][  T250]  load_module (kernel/module/main.c:3593)
[   12.039165][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.039170][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.039174][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.039177][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   12.039181][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.039188][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.039197][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.039200][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   12.039203][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.039209][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.039212][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.039218][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.039220][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.039224][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.039225][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.039228][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.039231][  T250] RIP: 0033:0x7fba8be3737d
[   12.039234][  T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.039236][  T250] RSP: 002b:00007ffcf8132f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.039239][  T250] RAX: ffffffffffffffda RBX: 000055a4a13fda40 RCX: 00007fba8be3737d
[   12.039240][  T250] RDX: 0000000000000000 RSI: 000055a49bceaffd RDI: 0000000000000001
[   12.039241][  T250] RBP: 00007ffcf8133010 R08: 0000000000000000 R09: 0000000000000000
[   12.039242][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a49bceaffd
[   12.039243][  T250] R13: 000055a4a13fda00 R14: 0000000000040000 R15: 0000000000000000
| [   12.509524][   T64]  #11: ffffffffad289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.509528][   T64]
| [   12.509528][   T64] stack backtrace:
| [   12.509534][   T64] Tainted: [W]=WARN
[   12.509535][   T64] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.509536][   T64] Workqueue: mld mld_ifc_work
[   12.509540][   T64] Call Trace:
[   12.509542][   T64]  <TASK>
[   12.509544][   T64]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.509551][   T64]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.509556][   T64]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.509561][   T64]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.509564][   T64]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.509570][   T64]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.509572][   T64]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.509578][   T64]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.509580][   T64]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.509584][   T64]  put_chars (drivers/char/virtio_console.c:1176)
[   12.509586][   T64]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.509588][   T64]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.509591][   T64]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.509596][   T64]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.509603][   T64]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.509606][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.509610][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.509614][   T64]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.509618][   T64]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.509620][   T64]  ? 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))
[   12.509623][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.509625][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.509630][   T64]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.509634][   T64]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.509636][   T64]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.509641][   T64]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.509644][   T64]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.509646][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.509648][   T64]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.509652][   T64]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.509654][   T64]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.509657][   T64]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.509661][   T64]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.509664][   T64]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.509669][   T64]  _printk (kernel/printk/printk.c:2504)
[   12.509671][   T64]  ? snapshot_read.cold (user.c:?)
[   12.509673][   T64]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.509679][   T64]  ? idr_get_free (??:?)
[   12.509684][   T64] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.509689][   T64] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   12.509694][   T64]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.509697][   T64]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.509701][   T64]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.509702][   T64]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.509705][   T64]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.509707][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.509709][   T64]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.509712][   T64]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.509717][   T64]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.509721][   T64]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.509724][   T64]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.509729][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.509731][   T64]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.509734][   T64]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.509736][   T64]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.509738][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.509743][   T64]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.509747][   T64]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.509749][   T64]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.509752][   T64]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.509755][   T64]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.509759][   T64]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.509761][   T64]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.509766][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.509768][   T64]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.509770][   T64]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.509781][   T64]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.509786][   T64]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.509787][   T64]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.509790][   T64]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.509793][   T64]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.509798][   T64]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.509802][   T64]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.509805][   T64]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.509806][   T64]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.509808][   T64]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.509811][   T64]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.509815][   T64]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.509817][   T64]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.509819][   T64]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.509823][   T64]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   12.509828][   T64]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   12.509834][   T64]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   12.509838][   T64]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   12.509841][   T64]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.509842][   T64]  process_one_work (kernel/workqueue.c:3387)
[   12.509849][   T64]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.509852][   T64]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.509860][   T64]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.509864][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.509866][   T64]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.509869][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.509871][   T64]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.509873][   T64]  kthread (kernel/kthread.c:436)
[   12.509875][   T64]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.509878][   T64]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.509881][   T64]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.509885][   T64]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.509888][   T64]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.509891][   T64]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.509894][   T64]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.045313][  T278] softirqs last disabled at (12672): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.045316][  T278] Preemption disabled at:
| [   13.045317][  T278] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.045326][  T278] Tainted: [W]=WARN
[   13.045327][  T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.045329][  T278] Call Trace:
[   13.045330][  T278]  <TASK>
[   13.045332][  T278]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.045338][  T278]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.045340][  T278]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.045344][  T278]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.045348][  T278]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.045353][  T278]  __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))
[   13.045356][  T278]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.045361][  T278]  ? 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)
[   13.045364][  T278]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.045367][  T278]  put_chars (drivers/char/virtio_console.c:1176)
[   13.045368][  T278]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   13.045371][  T278]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.045374][  T278]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.045378][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.045380][  T278]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.045384][  T278]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.045387][  T278]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.045389][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.045390][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.045394][  T278]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.045396][  T278]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.045399][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.045401][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.045405][  T278]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.045409][  T278]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.045411][  T278]  ? 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))
[   13.045414][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.045416][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.045420][  T278]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.045424][  T278]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.045426][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.045431][  T278]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.045434][  T278]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.045436][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.045438][  T278]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.045441][  T278]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.045443][  T278]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.045446][  T278]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.045450][  T278]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.045453][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.045456][  T278]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.045459][  T278]  _printk (kernel/printk/printk.c:2504)
[   13.045463][  T278]  ? snapshot_read.cold (user.c:?)
[   13.045467][  T278]  ? br_multicast_flood (??:?) bridge
[   13.045479][  T278]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.045481][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.045482][  T278]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.045486][  T278] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.045496][  T278] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.045504][  T278] new_nbp (net/bridge/br_if.c:449) bridge
[   13.045513][  T278] br_add_if (net/bridge/br_if.c:592) bridge
[   13.045520][  T278]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   13.045524][  T278]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.045527][  T278]  ? __kernel_text_address (kernel/extable.c:79)
[   13.045531][  T278]  do_set_master (net/core/rtnetlink.c:3071)
[   13.045535][  T278]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.045538][  T278]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.045541][  T278]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   13.045543][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.045545][  T278]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.045548][  T278]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.045551][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.045552][  T278]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.045555][  T278]  ? kasan_save_stack (mm/kasan/common.c:58)
[   13.045558][  T278]  ? kasan_save_stack (mm/kasan/common.c:57)
[   13.045559][  T278]  ? kasan_save_track (mm/kasan/common.c:78)
[   13.045562][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.045564][  T278]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   13.045567][  T278]  ? ___sys_sendmsg (net/socket.c:2757)
[   13.045571][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.045573][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.045575][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.045578][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.045579][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.045581][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.045583][  T278]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   13.045587][  T278]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   13.045590][  T278]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   13.045592][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.045595][  T278]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   13.045597][  T278]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.045602][  T278]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   13.045606][  T278]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.045612][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.045613][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.045618][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.045620][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.045622][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.045623][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.045627][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.045629][  T278]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.045632][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.045633][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.045637][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.045639][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.045643][  T278]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.045644][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.045647][  T278]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.045653][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.045654][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.045658][  T278]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.045662][  T278]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.045665][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.045669][  T278]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.045672][  T278]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.045676][  T278]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.045681][  T278]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.045683][  T278]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.045685][  T278]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.045687][  T278]  ? move_addr_to_kernel (net/socket.c:258)
[   13.045694][  T278]  ___sys_sendmsg (net/socket.c:2767)
[   13.045697][  T278]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.045712][  T278]  __sys_sendmsg (net/socket.c:2799)
[   13.045715][  T278]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.045721][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.045724][  T278]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.045726][  T278]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.045729][  T278]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.045732][  T278] RIP: 0033:0x7f0407dab54e
[   13.045735][  T278] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   13.045737][  T278] RSP: 002b:00007ffdf1349150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.045740][  T278] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0407dab54e
[   13.045741][  T278] RDX: 0000000000000000 RSI: 00007ffdf1349200 RDI: 0000000000000005
[   13.045742][  T278] RBP: 00007ffdf1349160 R08: 0000000000000000 R09: 0000000000000000
[   13.045743][  T278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91567b
[   13.045744][  T278] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf13498c0
| [   14.048355][   T52] softirqs last disabled at (671766): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.048357][   T52] Preemption disabled at:
| [   14.048358][   T52] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.048368][   T52] Tainted: [W]=WARN
[   14.048369][   T52] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.048370][   T52] Workqueue: mld mld_ifc_work
[   14.048374][   T52] Call Trace:
[   14.048376][   T52]  <TASK>
[   14.048378][   T52]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.048384][   T52]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.048386][   T52]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.048391][   T52]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.048395][   T52]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.048400][   T52]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.048402][   T52]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.048408][   T52]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.048411][   T52]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.048414][   T52]  put_chars (drivers/char/virtio_console.c:1176)
[   14.048417][   T52]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.048420][   T52]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.048425][   T52]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.048432][   T52]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.048434][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.048438][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.048442][   T52]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.048446][   T52]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.048448][   T52]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.048451][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.048454][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.048458][   T52]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.048462][   T52]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.048464][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.048469][   T52]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.048472][   T52]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.048474][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.048476][   T52]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.048480][   T52]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.048482][   T52]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.048485][   T52]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.048490][   T52]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.048493][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.048497][   T52]  _printk (kernel/printk/printk.c:2504)
[   14.048501][   T52]  ? snapshot_read.cold (user.c:?)
[   14.048503][   T52]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.048508][   T52]  ? idr_get_free (??:?)
[   14.048514][   T52] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.048519][   T52] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   14.048524][   T52]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.048527][   T52]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.048530][   T52]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.048532][   T52]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.048534][   T52]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.048536][   T52]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.048539][   T52]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.048542][   T52]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.048547][   T52]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.048549][   T52]  ? 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))
[   14.048552][   T52]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.048555][   T52]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.048560][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.048562][   T52]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.048564][   T52]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.048567][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.048572][   T52]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.048576][   T52]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.048578][   T52]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.048581][   T52]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.048583][   T52]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.048587][   T52]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.048595][   T52]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.048597][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.048598][   T52]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.048605][   T52]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.048610][   T52]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.048615][   T52]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.048617][   T52]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.048620][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.048623][   T52]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.048627][   T52]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.048630][   T52]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.048634][   T52]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.048635][   T52]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.048637][   T52]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.048640][   T52]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.048643][   T52]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.048646][   T52]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.048648][   T52]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.048652][   T52]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1870 (discriminator 4))
[   14.048656][   T52]  ? mld_dad_start_work (net/ipv6/mcast.c:1133)
[   14.048663][   T52]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2148)
[   14.048667][   T52]  mld_ifc_work (net/ipv6/mcast.c:2711)
[   14.048669][   T52]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   14.048671][   T52]  process_one_work (kernel/workqueue.c:3387)
[   14.048678][   T52]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.048681][   T52]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.048688][   T52]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.048693][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.048695][   T52]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.048697][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.048700][   T52]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.048702][   T52]  kthread (kernel/kthread.c:436)
[   14.048704][   T52]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.048707][   T52]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.048709][   T52]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.048713][   T52]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.048717][   T52]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.048720][   T52]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.048723][   T52]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.785787][    C3]
| [   18.785788][    C3]
| [   18.785788][    C3] stack backtrace:
| [   18.785794][    C3] Tainted: [W]=WARN
[   18.785794][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.785796][    C3] Call Trace:
[   18.785797][    C3]  <IRQ>
[   18.785799][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.785803][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.785805][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.785808][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.785810][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.785811][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.785813][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.785815][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.785817][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.785820][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.785822][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.785824][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.785826][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.785828][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.785829][    C3]  ? 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))
[   18.785831][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.785833][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.785835][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.785837][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.785839][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.785841][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.785843][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.785844][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.785846][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.785848][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.785850][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.785852][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.785854][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.785856][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.785858][    C3]  _printk (kernel/printk/printk.c:2504)
[   18.785860][    C3]  ? snapshot_read.cold (user.c:?)
[   18.785862][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.785865][    C3]  ? idr_get_free (??:?)
[   18.785867][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.785870][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.785872][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.785873][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.785875][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.785877][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.785878][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.785880][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.785881][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.785883][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.785885][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.785887][    C3]  ? 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))
[   18.785889][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.785890][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.785892][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.785894][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.785895][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.785897][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.785899][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.785900][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.785902][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.785904][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.785905][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.785907][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.785909][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.785911][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.785913][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.785915][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.785917][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.785919][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.785921][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.785923][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.785924][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.785926][    C3]  ? 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))
[   18.785928][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.785930][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.785931][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.785933][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.785934][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.785935][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.785937][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.785939][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.785941][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.785943][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.785945][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.785948][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.785950][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.785951][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.785954][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.785955][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.785957][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.785959][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   18.785961][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.785963][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.785966][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.785967][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.785969][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.785971][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.785973][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.785975][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.785977][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.785980][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.785982][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.785984][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.785985][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.785988][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.785990][    C3]  handle_softirqs (kernel/softirq.c:645)
[   18.785992][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.785993][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.785995][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.785997][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   18.785998][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.786000][    C3]  </IRQ>
[   18.786000][    C3]  <TASK>
[   18.786001][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.786002][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.786004][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.786007][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.786008][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   18.786011][    C3] RAX: 000000000007e9dd RBX: ff11000001c88040 RCX: ffffffffaa0f0307
[   18.786012][    C3] RDX: ff11000001c88040 RSI: fffffffface38b01 RDI: ffffffffac88d8e0
[   18.786013][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.786014][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   18.786015][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.786016][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.786018][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.786020][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   18.786022][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.786023][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   18.786025][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.786027][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.786028][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786030][    C3]  do_idle (kernel/sched/idle.c:355)
[   18.786032][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.786033][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.786035][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.786036][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.786055][    C3] softirqs last disabled at (518623): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.786057][    C3] Preemption disabled at:
| [   18.786057][    C3] 0x0
| [   18.786062][    C3] Tainted: [W]=WARN
[   18.786062][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.786063][    C3] Call Trace:
[   18.786064][    C3]  <IRQ>
[   18.786064][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.786066][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.786069][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.786072][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786074][    C3]  __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))
[   18.786076][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.786078][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.786079][    C3]  ? 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)
[   18.786081][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.786083][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   18.786085][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.786090][    C3]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.786092][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.786094][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.786096][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.786097][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786099][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786101][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.786103][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.786105][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.786107][    C3]  ? 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))
[   18.786109][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786111][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.786112][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.786115][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.786116][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.786119][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.786120][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.786122][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786124][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.786126][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.786127][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.786129][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.786131][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.786133][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.786135][    C3]  _printk (kernel/printk/printk.c:2504)
[   18.786137][    C3]  ? snapshot_read.cold (user.c:?)
[   18.786139][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.786141][    C3]  ? idr_get_free (??:?)
[   18.786143][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.786146][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   18.786148][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.786149][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.786151][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.786153][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.786154][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.786156][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.786157][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.786159][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.786161][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.786163][    C3]  ? 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))
[   18.786164][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.786166][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.786168][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.786170][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.786171][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.786173][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.786175][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.786176][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.786178][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.786179][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.786181][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786182][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.786184][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.786187][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.786189][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.786190][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.786193][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.786194][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.786196][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.786198][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.786199][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.786201][    C3]  ? 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))
[   18.786203][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.786205][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.786206][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.786208][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.786209][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.786211][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.786212][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.786214][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.786217][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.786218][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.786221][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.786223][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.786225][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.786232][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.786234][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.786236][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.786238][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.786239][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   18.786242][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.786243][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.786245][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.786246][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.786248][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786250][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.786252][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.786254][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.786256][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.786258][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.786261][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.786263][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.786264][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.786265][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786267][    C3]  handle_softirqs (kernel/softirq.c:645)
[   18.786269][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.786271][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.786272][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.786274][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   18.786275][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.786277][    C3]  </IRQ>
[   18.786278][    C3]  <TASK>
[   18.786278][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.786280][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.786281][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.786283][    C3] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.786284][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   18.786285][    C3] RAX: 000000000007e9dd RBX: ff11000001c88040 RCX: ffffffffaa0f0307
[   18.786286][    C3] RDX: ff11000001c88040 RSI: fffffffface38b01 RDI: ffffffffac88d8e0
[   18.786287][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.786287][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   18.786288][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.786290][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.786292][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.786293][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   18.786295][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.786297][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   18.786298][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.786300][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.786301][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.786303][    C3]  do_idle (kernel/sched/idle.c:355)
[   18.786305][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.786306][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.786308][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.786309][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   27.489433][    C3] softirqs last disabled at (518623): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.489436][    C3] Preemption disabled at:
| [   27.489437][    C3] 0x0
| [   27.489451][    C3] Tainted: [W]=WARN
[   27.489452][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.489454][    C3] Call Trace:
[   27.489456][    C3]  <IRQ>
[   27.489459][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.489466][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.489471][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.489475][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489480][    C3]  __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))
[   27.489484][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.489487][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.489492][    C3]  ? 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)
[   27.489495][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.489498][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   27.489500][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   27.489503][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.489506][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   27.489509][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.489514][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.489515][    C3]  ? 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)
[   27.489518][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.489520][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489523][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489525][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489528][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.489532][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.489535][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489537][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489539][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489542][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489545][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   27.489547][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.489551][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.489555][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.489557][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489559][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.489562][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489564][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.489566][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.489568][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.489571][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.489574][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.489577][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.489582][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.489584][    C3]  ? 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)
[   27.489587][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489589][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489592][    C3]  _printk (kernel/printk/printk.c:2504)
[   27.489596][    C3]  ? snapshot_read.cold (user.c:?)
[   27.489599][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   27.489603][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   27.489608][    C3]  ? idr_get_free (??:?)
[   27.489611][    C3]  ? 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)
[   27.489615][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   27.489622][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   27.489628][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   27.489631][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   27.489635][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   27.489639][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489642][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.489644][    C3]  ? 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))
[   27.489648][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489650][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489652][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.489656][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   27.489660][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   27.489663][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   27.489666][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   27.489668][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489671][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   27.489673][    C3]  ? 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)
[   27.489675][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   27.489678][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489681][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   27.489684][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   27.489686][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   27.489689][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   27.489691][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489694][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489697][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   27.489700][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   27.489704][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.489706][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   27.489710][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   27.489715][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   27.489718][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   27.489722][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   27.489724][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489727][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489729][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489731][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.489734][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   27.489737][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   27.489740][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   27.489742][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   27.489746][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489748][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.489750][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   27.489752][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489754][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   27.489756][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489758][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489762][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   27.489766][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   27.489770][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   27.489773][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.489776][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.489779][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   27.489781][    C3]  ? 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)
[   27.489784][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.489787][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489789][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.489791][    C3]  ? 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)
[   27.489794][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.489796][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   27.489800][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.489802][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.489807][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489810][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.489813][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   27.489816][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.489820][    C3]  ? 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)
[   27.489823][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.489827][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.489829][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.489832][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.489834][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489836][    C3]  handle_softirqs (kernel/softirq.c:645)
[   27.489840][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.489842][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489845][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.489847][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.489849][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   27.489852][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.489854][    C3]  </IRQ>
[   27.489856][    C3]  <TASK>
[   27.489857][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   27.489860][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.489863][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.489867][    C3] 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
[   27.489869][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   27.489874][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   27.489876][    C3] RDX: 0000000000000003 RSI: ffffffffac88d860 RDI: ffffffffaa0f0307
[   27.489877][    C3] RBP: 0000000000000000 R08: ffffffffac580421 R09: 1fe2200006a763a2
[   27.489879][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   27.489880][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   27.489882][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   27.489885][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.489888][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.489891][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   27.489893][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.489896][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   27.489898][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.489901][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.489903][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.489906][    C3]  do_idle (kernel/sched/idle.c:355)
[   27.489908][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.489911][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   27.489913][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   27.489916][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   43.872209][    C3] softirqs last disabled at (518623): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   43.872211][    C3] Preemption disabled at:
| [   43.872212][    C3] 0x0
| [   43.872221][    C3] Tainted: [W]=WARN
[   43.872222][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.872224][    C3] Call Trace:
[   43.872225][    C3]  <IRQ>
[   43.872227][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   43.872232][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   43.872236][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   43.872239][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872243][    C3]  __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))
[   43.872246][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.872249][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.872252][    C3]  ? 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)
[   43.872254][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   43.872256][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   43.872258][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   43.872259][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   43.872261][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   43.872263][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   43.872266][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   43.872268][    C3]  ? 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)
[   43.872269][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.872271][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872272][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872274][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872276][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   43.872278][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   43.872280][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872282][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872283][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872285][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872287][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   43.872288][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   43.872291][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   43.872293][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   43.872295][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872296][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   43.872298][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872299][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.872301][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   43.872302][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.872304][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   43.872306][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   43.872308][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   43.872311][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   43.872313][    C3]  ? 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)
[   43.872315][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872316][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872318][    C3]  _printk (kernel/printk/printk.c:2504)
[   43.872321][    C3]  ? snapshot_read.cold (user.c:?)
[   43.872323][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   43.872327][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   43.872330][    C3]  ? idr_get_free (??:?)
[   43.872332][    C3]  ? 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)
[   43.872335][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   43.872339][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   43.872343][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   43.872345][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872347][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872348][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872350][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   43.872353][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872355][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872357][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   43.872358][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.872360][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872361][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872369][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872371][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.872373][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   43.872376][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   43.872378][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   43.872380][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   43.872382][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872384][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   43.872385][    C3]  ? 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)
[   43.872386][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   43.872388][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872390][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   43.872393][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   43.872394][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   43.872396][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   43.872397][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872399][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872401][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   43.872403][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   43.872405][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.872407][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   43.872411][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   43.872413][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   43.872416][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   43.872418][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   43.872420][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872422][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872423][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872425][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.872426][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   43.872428][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   43.872430][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   43.872432][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   43.872435][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872436][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.872437][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   43.872439][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872440][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   43.872441][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872443][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872445][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   43.872448][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   43.872450][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   43.872452][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.872454][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.872456][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   43.872458][    C3]  ? 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)
[   43.872460][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.872461][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872463][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   43.872464][    C3]  ? 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)
[   43.872466][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.872468][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   43.872470][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   43.872472][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   43.872475][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.872477][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   43.872478][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872481][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   43.872482][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   43.872484][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   43.872487][    C3]  ? 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)
[   43.872489][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   43.872491][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   43.872493][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   43.872494][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.872496][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872497][    C3]  handle_softirqs (kernel/softirq.c:645)
[   43.872499][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   43.872501][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872502][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   43.872504][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   43.872505][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   43.872507][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   43.872509][    C3]  </IRQ>
[   43.872509][    C3]  <TASK>
[   43.872510][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   43.872512][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   43.872514][    C3] 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
[   43.872516][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   43.872519][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   43.872521][    C3] RDX: 0000000000000003 RSI: ffffffffac88d860 RDI: ffffffffaa0f0307
[   43.872521][    C3] RBP: 0000000000000000 R08: ffffffffac580421 R09: 1fe2200006a763a2
[   43.872522][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   43.872523][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   43.872524][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   43.872526][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.872529][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   43.872531][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   43.872533][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   43.872535][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   43.872536][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   43.872539][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.872540][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   43.872542][    C3]  do_idle (kernel/sched/idle.c:355)
[   43.872543][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   43.872545][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   43.872546][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   43.872548][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   45.805913][  T525] softirqs last disabled at (0): 0x0
| [   45.805916][  T525] Preemption disabled at:
| [   45.805917][  T525] 0x0
| [   45.805927][  T525] Tainted: [W]=WARN
[   45.805928][  T525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.805931][  T525] Call Trace:
[   45.805933][  T525]  <TASK>
[   45.805935][  T525]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   45.805942][  T525]  __might_resched.cold (kernel/sched/core.c:9234)
[   45.805947][  T525]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   45.805951][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.805956][  T525]  __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))
[   45.805961][  T525]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.805964][  T525]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.805969][  T525]  ? 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)
[   45.805971][  T525]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   45.805974][  T525]  put_chars (drivers/char/virtio_console.c:1176)
[   45.805977][  T525]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   45.805980][  T525]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   45.805984][  T525]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   45.805989][  T525]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   45.805993][  T525]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   45.805995][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.805998][  T525]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.806001][  T525]  console_emit_next_record (kernel/printk/printk.c:3183)
[   45.806005][  T525]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   45.806007][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806010][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806012][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806014][  T525]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.806017][  T525]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   45.806020][  T525]  console_flush_one_record (kernel/printk/printk.c:3268)
[   45.806023][  T525]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   45.806027][  T525]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   45.806030][  T525]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.806032][  T525]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   45.806034][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806037][  T525]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.806039][  T525]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   45.806041][  T525]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   45.806044][  T525]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   45.806046][  T525]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   45.806049][  T525]  vprintk_emit (kernel/printk/printk.c:2479)
[   45.806053][  T525]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   45.806055][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806058][  T525]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.806061][  T525]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   45.806064][  T525]  _printk (kernel/printk/printk.c:2504)
[   45.806068][  T525]  ? snapshot_read.cold (user.c:?)
[   45.806071][  T525]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   45.806077][  T525] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   45.806098][  T525] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   45.806111][  T525] br_device_event (net/bridge/br.c:111) bridge
[   45.806124][  T525]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   45.806128][  T525]  ? 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
[   45.806133][  T525]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   45.806137][  T525]  notifier_call_chain (kernel/notifier.c:85)
[   45.806142][  T525]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   45.806146][  T525]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.806149][  T525]  ? netif_change_name (net/core/dev.c:1517)
[   45.806152][  T525]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   45.806155][  T525]  ? __kernel_text_address (kernel/extable.c:79)
[   45.806158][  T525]  ? write_profile (profile.c:?)
[   45.806161][  T525]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   45.806165][  T525]  netif_change_flags (net/core/dev.c:9882)
[   45.806168][  T525]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   45.806172][  T525]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   45.806174][  T525]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   45.806176][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806178][  T525]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.806183][  T525]  ? kasan_save_stack (mm/kasan/common.c:58)
[   45.806187][  T525]  ? kasan_save_stack (mm/kasan/common.c:57)
[   45.806189][  T525]  ? kasan_save_track (mm/kasan/common.c:78)
[   45.806192][  T525]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   45.806194][  T525]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   45.806196][  T525]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   45.806198][  T525]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   45.806200][  T525]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   45.806203][  T525]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.806205][  T525]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   45.806207][  T525]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   45.806211][  T525]  ? ___sys_sendmsg (net/socket.c:2767)
[   45.806213][  T525]  ? __sys_sendmsg (net/socket.c:2799)
[   45.806215][  T525]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   45.806218][  T525]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.806222][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806224][  T525]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.806226][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806228][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806231][  T525]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   45.806235][  T525]  ? __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)
[   45.806237][  T525]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   45.806239][  T525]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   45.806242][  T525]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   45.806245][  T525]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   45.806249][  T525]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   45.806252][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806254][  T525]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   45.806256][  T525]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.806258][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806261][  T525]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   45.806265][  T525]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   45.806268][  T525]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.806270][  T525]  ? __kernel_text_address (kernel/extable.c:79)
[   45.806272][  T525]  ? write_profile (profile.c:?)
[   45.806274][  T525]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   45.806276][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806278][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806280][  T525]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   45.806285][  T525]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.806287][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806290][  T525]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   45.806292][  T525]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   45.806294][  T525]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.806296][  T525]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.806299][  T525]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   45.806302][  T525]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   45.806304][  T525]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.806306][  T525]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.806309][  T525]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.806311][  T525]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   45.806314][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806317][  T525]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.806320][  T525]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.806323][  T525]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.806325][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806328][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806330][  T525]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   45.806333][  T525]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   45.806336][  T525]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   45.806339][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806341][  T525]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   45.806344][  T525]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   45.806346][  T525]  ? copy_msghdr_from_user (net/socket.c:2650)
[   45.806349][  T525]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   45.806351][  T525]  ? move_addr_to_kernel (net/socket.c:258)
[   45.806353][  T525]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   45.806357][  T525]  ___sys_sendmsg (net/socket.c:2767)
[   45.806360][  T525]  ? copy_msghdr_from_user (net/socket.c:2619)
[   45.806367][  T525]  __sys_sendmsg (net/socket.c:2799)
[   45.806370][  T525]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   45.806379][  T525]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   45.806382][  T525]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   45.806384][  T525]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   45.806387][  T525]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.806389][  T525] RIP: 0033:0x7fbcc2ad354e
[   45.806392][  T525] 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
[   45.806395][  T525] RSP: 002b:00007ffcf4a63e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.806399][  T525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbcc2ad354e
[   45.806401][  T525] RDX: 0000000000000000 RSI: 00007ffcf4a63f30 RDI: 0000000000000005
[   45.806402][  T525] RBP: 00007ffcf4a63e90 R08: 0000000000000000 R09: 0000000000000000
[   45.806404][  T525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91569c


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__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
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__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