======================================
| [    9.130536][  T197] softirqs last disabled at (30727): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.130538][  T197] Preemption disabled at:
| [    9.130539][  T197] vprintk_emit (kernel/printk/printk.c:2471)
| [    9.130547][  T197] Tainted: [W]=WARN
[    9.130548][  T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.130550][  T197] Call Trace:
[    9.130551][  T197]  <TASK>
[    9.130553][  T197]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.130558][  T197]  ? vprintk_emit (kernel/printk/printk.c:2471)
[    9.130560][  T197]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.130564][  T197]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.130568][  T197]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.130572][  T197]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.130574][  T197]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.130581][  T197]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.130584][  T197]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.130587][  T197]  put_chars (drivers/char/virtio_console.c:1176)
[    9.130589][  T197]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[    9.130591][  T197]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.130594][  T197]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.130597][  T197]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.130602][  T197]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.130606][  T197]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.130607][  T197]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.130612][  T197]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.130614][  T197]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[    9.130617][  T197]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.130619][  T197]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.130623][  T197]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.130627][  T197]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.130629][  T197]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[    9.130632][  T197]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.130634][  T197]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.130638][  T197]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.130642][  T197]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.130643][  T197]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.130649][  T197]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.130651][  T197]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.130653][  T197]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.130655][  T197]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[    9.130658][  T197]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.130660][  T197]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.130663][  T197]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.130666][  T197]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.130671][  T197]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[    9.130674][  T197]  _printk (kernel/printk/printk.c:2504)
[    9.130677][  T197]  ? snapshot_read.cold (user.c:?)
[    9.130683][  T197]  ? 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)
[    9.130687][  T197] gre_init (gre.mod.c:?) gre
[    9.130689][  T197]  do_one_initcall (init/main.c:1357)
[    9.130692][  T197]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[    9.130696][  T197]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[    9.130699][  T197]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[    9.130704][  T197]  do_init_module (kernel/module/main.c:3117)
[    9.130707][  T197]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    9.130711][  T197]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[    9.130714][  T197]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[    9.130717][  T197]  load_module (kernel/module/main.c:3593)
[    9.130722][  T197]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[    9.130727][  T197]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[    9.130735][  T197]  init_module_from_file (kernel/module/main.c:3790)
[    9.130737][  T197]  ? __do_sys_init_module (kernel/module/main.c:3664)
[    9.130745][  T197]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.130748][  T197]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.130751][  T197]  idempotent_init_module (kernel/module/main.c:3802)
[    9.130754][  T197]  ? init_module_from_file (kernel/module/main.c:3791)
[    9.130760][  T197]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[    9.130761][  T197]  ? exc_page_fault (arch/x86/mm/fault.c:1483 arch/x86/mm/fault.c:1536)
[    9.130766][  T197]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[    9.130768][  T197]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.130772][  T197]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.130774][  T197]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.130777][  T197]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.130779][  T197] RIP: 0033:0x7fe35328837d
[    9.130782][  T197] 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
[    9.130784][  T197] RSP: 002b:00007fff0e68cfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    9.130786][  T197] RAX: ffffffffffffffda RBX: 0000557b80aa86f0 RCX: 00007fe35328837d
[    9.130788][  T197] RDX: 0000000000000000 RSI: 0000557b6ff73ffd RDI: 0000000000000005
[    9.130789][  T197] RBP: 00007fff0e68d060 R08: 0000000000000000 R09: 0000000000000000
[    9.130789][  T197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b6ff73ffd
[    9.130790][  T197] R13: 0000557b80aa8810 R14: 0000000000040000 R15: 0000000000000000
| [   16.560451][  T516] softirqs last disabled at (34601): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   16.560453][  T516] Preemption disabled at:
| [   16.560453][  T516] 0x0
| [   16.560463][  T516] Tainted: [W]=WARN
[   16.560464][  T516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.560466][  T516] Call Trace:
[   16.560467][  T516]  <TASK>
[   16.560469][  T516]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.560475][  T516]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.560480][  T516]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.560484][  T516]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   16.560489][  T516]  __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))
[   16.560491][  T516]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.560498][  T516]  ? 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)
[   16.560501][  T516]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.560504][  T516]  put_chars (drivers/char/virtio_console.c:1176)
[   16.560507][  T516]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.560509][  T516]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   16.560514][  T516]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.560522][  T516]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.560524][  T516]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.560527][  T516]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.560531][  T516]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.560535][  T516]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.560537][  T516]  ? 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))
[   16.560540][  T516]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.560542][  T516]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.560546][  T516]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.560550][  T516]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.560552][  T516]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.560557][  T516]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.560560][  T516]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.560561][  T516]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.560563][  T516]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   16.560567][  T516]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.560569][  T516]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.560571][  T516]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.560575][  T516]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.560577][  T516]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.560581][  T516]  _printk (kernel/printk/printk.c:2504)
[   16.560585][  T516]  ? snapshot_read.cold (user.c:?)
[   16.560588][  T516]  ? 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)
[   16.560590][  T516]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.560594][  T516]  ? 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)
[   16.560596][  T516]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   16.560600][  T516]  ? exit_notify (kernel/exit.c:780)
[   16.560601][  T516]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.560604][  T516]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.560606][  T516]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   16.560610][  T516]  do_group_exit (kernel/exit.c:1151)
[   16.560611][  T516]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   16.560613][  T516]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.560616][  T516]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:219 kernel/locking/spinlock.c:229)
[   16.560619][  T516]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:220 (discriminator 1) kernel/locking/spinlock.c:229 (discriminator 1))
[   16.560620][  T516]  get_signal (kernel/signal.c:3039)
[   16.560624][  T516]  ? ___sys_sendmsg (net/socket.c:2771)
[   16.560631][  T516]  ? ptrace_signal (./include/linux/signal.h:87)
[   16.560637][  T516]  arch_do_signal_or_restart (arch/x86/kernel/signal.c:337)
[   16.560641][  T516]  ? get_sigframe_size (arch/x86/kernel/signal.c:233)
[   16.560643][  T516]  ? __sys_recvmsg (net/socket.c:3008)
[   16.560648][  T516]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.560650][  T516]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.560654][  T516]  exit_to_user_mode_loop (kernel/entry/common.c:66 kernel/entry/common.c:101)
[   16.560657][  T516]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.560660][  T516]  do_syscall_64 (./include/linux/irq-entry-common.h:207 ./include/linux/irq-entry-common.h:230 ./include/linux/entry-common.h:336 arch/x86/entry/syscall_64.c:89)
[   16.560662][  T516]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   16.560665][  T516]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.560667][  T516] RIP: 0033:0x7f279c2ec54e
[   16.560669][  T516] Code: Unable to access opcode bytes at 0x7f279c2ec524.

Code starting with the faulting instruction
===========================================
[   16.560670][  T516] RSP: 002b:00007fffdc608c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002f
[   16.560673][  T516] RAX: fffffffffffffffc RBX: 00007fffdc609e30 RCX: 00007f279c2ec54e
[   16.560674][  T516] RDX: 0000000000000000 RSI: 00007fffdc608cd0 RDI: 0000000000000006
[   16.560675][  T516] RBP: 00007fffdc608c20 R08: 0000000000000000 R09: 0000000000000000
[   16.560676][  T516] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffdc608d10
[   16.560676][  T516] R13: 0000000000000000 R14: 0000557aaf107600 R15: 0000557aaf0f40a0
| [   26.282861][  T792] softirqs last disabled at (27861): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.282863][  T792] Preemption disabled at:
| [   26.282864][  T792] vprintk_emit (kernel/printk/printk.c:2471)
| [   26.282872][  T792] Tainted: [W]=WARN
[   26.282873][  T792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.282874][  T792] Call Trace:
[   26.282876][  T792]  <TASK>
[   26.282877][  T792]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.282883][  T792]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   26.282885][  T792]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.282889][  T792]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.282893][  T792]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   26.282897][  T792]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.282899][  T792]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.282906][  T792]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.282909][  T792]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.282912][  T792]  put_chars (drivers/char/virtio_console.c:1176)
[   26.282915][  T792]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.282916][  T792]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.282919][  T792]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.282922][  T792]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   26.282927][  T792]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.282931][  T792]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.282935][  T792]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.282938][  T792]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.282943][  T792]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.282947][  T792]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.282949][  T792]  ? 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))
[   26.282952][  T792]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.282953][  T792]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.282957][  T792]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.282961][  T792]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.282963][  T792]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.282968][  T792]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.282971][  T792]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.282972][  T792]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.282974][  T792]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   26.282978][  T792]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.282979][  T792]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.282982][  T792]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.282985][  T792]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.282990][  T792]  ? ip6gre_fini (net/ipv6/ip6_gre.c:1112 (discriminator 1)) ip6_gre
[   26.282993][  T792]  _printk (kernel/printk/printk.c:2504)
[   26.282997][  T792]  ? snapshot_read.cold (user.c:?)
[   26.283003][  T792]  ? 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)
[   26.283006][  T792] ip6gre_init (net/ipv6/ip6_gre.c:223) ip6_gre
[   26.283009][  T792]  do_one_initcall (init/main.c:1357)
[   26.283012][  T792]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   26.283016][  T792]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   26.283019][  T792]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   26.283025][  T792]  do_init_module (kernel/module/main.c:3117)
[   26.283028][  T792]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.283031][  T792]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   26.283034][  T792]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   26.283037][  T792]  load_module (kernel/module/main.c:3593)
[   26.283042][  T792]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   26.283049][  T792]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   26.283052][  T792]  ? __ia32_sys_fsconfig (??:?)
[   26.283056][  T792]  ? backing_file_read_iter (fs/backing-file.c:211)
[   26.283059][  T792]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.283062][  T792]  init_module_from_file (kernel/module/main.c:3790)
[   26.283065][  T792]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   26.283072][  T792]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.283076][  T792]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.283079][  T792]  idempotent_init_module (kernel/module/main.c:3802)
[   26.283081][  T792]  ? init_module_from_file (kernel/module/main.c:3791)
[   26.283086][  T792]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   26.283089][  T792]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   26.283094][  T792]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   26.283095][  T792]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.283099][  T792]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   26.283102][  T792]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   26.283104][  T792]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.283106][  T792] RIP: 0033:0x7f412a33c37d
[   26.283110][  T792] 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
[   26.283111][  T792] RSP: 002b:00007fff8a7a60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   26.283114][  T792] RAX: ffffffffffffffda RBX: 00005578a05f0810 RCX: 00007f412a33c37d
[   26.283115][  T792] RDX: 0000000000000000 RSI: 0000557864cfcffd RDI: 0000000000000000
[   26.283116][  T792] RBP: 00007fff8a7a6160 R08: 0000000000000000 R09: 0000000000000000
[   26.283117][  T792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557864cfcffd
[   26.283117][  T792] R13: 00005578a05f09a0 R14: 0000000000040000 R15: 0000000000000000
| [   32.396638][ T1042] softirqs last disabled at (30332): sk_common_release (./include/net/sock.h:2138 net/core/sock.c:4066)
| [   32.396640][ T1042] Preemption disabled at:
| [   32.396641][ T1042] 0x0
| [   32.396651][ T1042] Tainted: [W]=WARN
[   32.396652][ T1042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.396654][ T1042] Call Trace:
[   32.396656][ T1042]  <TASK>
[   32.396657][ T1042]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   32.396664][ T1042]  __might_resched.cold (kernel/sched/core.c:9234)
[   32.396668][ T1042]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   32.396672][ T1042]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   32.396676][ T1042]  __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))
[   32.396678][ T1042]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.396685][ T1042]  ? 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)
[   32.396687][ T1042]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.396691][ T1042]  put_chars (drivers/char/virtio_console.c:1176)
[   32.396693][ T1042]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   32.396696][ T1042]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   32.396701][ T1042]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   32.396709][ T1042]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   32.396711][ T1042]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.396714][ T1042]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.396718][ T1042]  console_emit_next_record (kernel/printk/printk.c:3183)
[   32.396722][ T1042]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   32.396724][ T1042]  ? 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))
[   32.396727][ T1042]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.396728][ T1042]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.396732][ T1042]  console_flush_one_record (kernel/printk/printk.c:3268)
[   32.396736][ T1042]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   32.396738][ T1042]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.396743][ T1042]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   32.396746][ T1042]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   32.396748][ T1042]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.396749][ T1042]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   32.396753][ T1042]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   32.396755][ T1042]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   32.396757][ T1042]  vprintk_emit (kernel/printk/printk.c:2479)
[   32.396760][ T1042]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   32.396763][ T1042]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.396767][ T1042]  _printk (kernel/printk/printk.c:2504)
[   32.396771][ T1042]  ? snapshot_read.cold (user.c:?)
[   32.396773][ T1042]  ? 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)
[   32.396776][ T1042]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   32.396780][ T1042]  ? 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)
[   32.396782][ T1042]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   32.396786][ T1042]  ? exit_notify (kernel/exit.c:780)
[   32.396787][ T1042]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   32.396790][ T1042]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   32.396792][ T1042]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   32.396795][ T1042]  do_group_exit (kernel/exit.c:1151)
[   32.396797][ T1042]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   32.396798][ T1042]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   32.396802][ T1042]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:219 kernel/locking/spinlock.c:229)
[   32.396804][ T1042]  ? _raw_spin_unlock_irq (./include/linux/spinlock_api_smp.h:220 (discriminator 1) kernel/locking/spinlock.c:229 (discriminator 1))
[   32.396806][ T1042]  get_signal (kernel/signal.c:3039)
[   32.396809][ T1042]  ? ___sys_sendmsg (net/socket.c:2771)
[   32.396816][ T1042]  ? ptrace_signal (./include/linux/signal.h:87)
[   32.396821][ T1042]  arch_do_signal_or_restart (arch/x86/kernel/signal.c:337)
[   32.396826][ T1042]  ? get_sigframe_size (arch/x86/kernel/signal.c:233)
[   32.396828][ T1042]  ? __sys_recvmsg (net/socket.c:3008)
[   32.396833][ T1042]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.396835][ T1042]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   32.396839][ T1042]  exit_to_user_mode_loop (kernel/entry/common.c:66 kernel/entry/common.c:101)
[   32.396841][ T1042]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.396844][ T1042]  do_syscall_64 (./include/linux/irq-entry-common.h:207 ./include/linux/irq-entry-common.h:230 ./include/linux/entry-common.h:336 arch/x86/entry/syscall_64.c:89)
[   32.396847][ T1042]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   32.396849][ T1042]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.396852][ T1042] RIP: 0033:0x7fa6adb3354e
[   32.396854][ T1042] Code: Unable to access opcode bytes at 0x7fa6adb33524.

Code starting with the faulting instruction
===========================================
[   32.396855][ T1042] RSP: 002b:00007ffe7c6e57d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002f
[   32.396857][ T1042] RAX: fffffffffffffffc RBX: 00007ffe7c6e69f0 RCX: 00007fa6adb3354e
[   32.396859][ T1042] RDX: 0000000000000000 RSI: 00007ffe7c6e5890 RDI: 0000000000000006
[   32.396859][ T1042] RBP: 00007ffe7c6e57e0 R08: 0000000000000000 R09: 0000000000000000
[   32.396860][ T1042] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7c6e58d0
[   32.396861][ T1042] R13: 0000000000000000 R14: 0000555bcf224600 R15: 0000555bcf2110a0
| [   37.381455][    C3]
| [   37.381456][    C3]
| [   37.381456][    C3] stack backtrace:
| [   37.381461][    C3] Tainted: [W]=WARN
[   37.381462][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.381463][    C3] Call Trace:
[   37.381464][    C3]  <TASK>
[   37.381466][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.381470][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   37.381472][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   37.381474][    C3]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   37.381477][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   37.381478][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   37.381480][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   37.381482][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.381484][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.381486][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381488][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381490][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.381492][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   37.381493][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   37.381495][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.381497][    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))
[   37.381499][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381500][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381502][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.381504][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.381506][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381508][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.381510][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.381512][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381513][    C3]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   37.381515][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.381517][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.381518][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.381520][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.381521][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.381523][    C3]  _printk (kernel/printk/printk.c:2504)
[   37.381525][    C3]  ? snapshot_read.cold (user.c:?)
[   37.381526][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   37.381529][    C3]  ? idr_get_free (??:?)
[   37.381532][    C3]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   37.381533][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   37.381536][    C3]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   37.381538][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   37.381539][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   37.381542][    C3]  ? kthread (kernel/kthread.c:436)
[   37.381543][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   37.381545][    C3]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.381548][    C3]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   37.381550][    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)
[   37.381552][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   37.381554][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.381556][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   37.381557][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   37.381558][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381560][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381562][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   37.381564][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   37.381565][    C3]  ? __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))
[   37.381567][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381568][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381570][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   37.381571][    C3]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   37.381575][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.381578][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   37.381580][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381582][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.381583][    C3]  ? arp_xmit (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) net/ipv4/arp.c:663 (discriminator 2))
[   37.381585][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381586][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381588][    C3]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   37.381589][    C3]  arp_solicit (net/ipv4/arp.c:392)
[   37.381591][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   37.381593][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381594][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   37.381596][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   37.381598][    C3]  ? arp_rcv (net/ipv4/arp.c:975)
[   37.381600][    C3]  ? neigh_probe (net/core/neighbour.c:1091)
[   37.381601][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.381603][    C3]  neigh_probe (net/core/neighbour.c:1093)
[   37.381605][    C3]  neigh_timer_handler (net/core/neighbour.c:1188)
[   37.381607][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.381608][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381609][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   37.381611][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   37.381613][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.381615][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.381617][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381618][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   37.381620][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.381622][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   37.381624][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381626][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.381629][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   37.381631][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   37.381633][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.381635][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   37.381637][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381638][    C3]  handle_softirqs (kernel/softirq.c:645)
[   37.381640][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   37.381642][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381643][    C3]  run_ksoftirqd (kernel/softirq.c:1108 kernel/softirq.c:1100)
[   37.381644][    C3]  smpboot_thread_fn (kernel/smpboot.c:160)
[   37.381646][    C3]  ? sort_range (kernel/range.c:164)
[   37.381648][    C3]  kthread (kernel/kthread.c:436)
[   37.381650][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.381651][    C3]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   37.381653][    C3]  ret_from_fork (arch/x86/kernel/process.c:158)
[   37.381654][    C3]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   37.381656][    C3]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   37.381659][    C3]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   37.381661][    C3]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   37.381679][    C3] softirqs last disabled at (1751381): run_ksoftirqd (kernel/softirq.c:1108 kernel/softirq.c:1100)
| [   37.381680][    C3] Preemption disabled at:
| [   37.381681][    C3] handle_softirqs (kernel/softirq.c:486 (discriminator 1) kernel/softirq.c:621 (discriminator 1))
| [   37.381685][    C3] Tainted: [W]=WARN
[   37.381686][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.381686][    C3] Call Trace:
[   37.381687][    C3]  <TASK>
[   37.381687][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.381690][    C3]  ? handle_softirqs (kernel/softirq.c:486 (discriminator 1) kernel/softirq.c:621 (discriminator 1))
[   37.381691][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   37.381694][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   37.381696][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381698][    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))
[   37.381699][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.381701][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.381703][    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)
[   37.381705][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.381707][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   37.381709][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   37.381711][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   37.381713][    C3]  ? mark_usage (kernel/locking/lockdep.c:4658)
[   37.381714][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   37.381717][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   37.381718][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.381720][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381721][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381723][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   37.381725][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.381727][    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))
[   37.381729][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381730][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381732][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.381734][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.381736][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381738][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.381740][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.381741][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381742][    C3]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   37.381744][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.381746][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.381747][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.381749][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.381750][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.381752][    C3]  _printk (kernel/printk/printk.c:2504)
[   37.381754][    C3]  ? snapshot_read.cold (user.c:?)
[   37.381755][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   37.381757][    C3]  ? idr_get_free (??:?)
[   37.381759][    C3]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   37.381761][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   37.381763][    C3]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   37.381765][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   37.381767][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   37.381768][    C3]  ? kthread (kernel/kthread.c:436)
[   37.381770][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   37.381771][    C3]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.381773][    C3]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   37.381775][    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)
[   37.381778][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   37.381779][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.381781][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   37.381782][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   37.381783][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381784][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381787][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   37.381789][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   37.381790][    C3]  ? __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))
[   37.381792][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381793][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381795][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   37.381796][    C3]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   37.381798][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.381800][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   37.381802][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381804][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.381805][    C3]  ? arp_xmit (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) net/ipv4/arp.c:663 (discriminator 2))
[   37.381807][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381808][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.381809][    C3]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   37.381811][    C3]  arp_solicit (net/ipv4/arp.c:392)
[   37.381812][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   37.381814][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381815][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   37.381816][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   37.381818][    C3]  ? arp_rcv (net/ipv4/arp.c:975)
[   37.381819][    C3]  ? neigh_probe (net/core/neighbour.c:1091)
[   37.381821][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.381823][    C3]  neigh_probe (net/core/neighbour.c:1093)
[   37.381824][    C3]  neigh_timer_handler (net/core/neighbour.c:1188)
[   37.381826][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.381828][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381829][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   37.381831][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   37.381832][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.381834][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.381836][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381837][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   37.381839][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   37.381841][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   37.381843][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.381845][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   37.381847][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   37.381849][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   37.381851][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.381852][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   37.381854][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381855][    C3]  handle_softirqs (kernel/softirq.c:645)
[   37.381857][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   37.381858][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.381860][    C3]  run_ksoftirqd (kernel/softirq.c:1108 kernel/softirq.c:1100)
[   37.381861][    C3]  smpboot_thread_fn (kernel/smpboot.c:160)
[   37.381863][    C3]  ? sort_range (kernel/range.c:164)
[   37.381865][    C3]  kthread (kernel/kthread.c:436)
[   37.381866][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.381867][    C3]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   37.381869][    C3]  ret_from_fork (arch/x86/kernel/process.c:158)
[   37.381871][    C3]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   37.381872][    C3]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   37.381874][    C3]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   37.381876][    C3]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.430133][    C2] softirqs last disabled at (2133325): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   39.430135][    C2] Preemption disabled at:
| [   39.430136][    C2] 0x0
| [   39.430146][    C2] Tainted: [W]=WARN
[   39.430147][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.430149][    C2] Call Trace:
[   39.430150][    C2]  <IRQ>
[   39.430152][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   39.430158][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   39.430161][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   39.430165][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430167][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   39.430170][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.430173][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   39.430178][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.430179][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   39.430182][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   39.430183][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   39.430184][    C2]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   39.430187][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   39.430190][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   39.430194][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   39.430196][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.430197][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430200][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   39.430202][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   39.430205][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430206][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430206][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430207][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430209][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   39.430211][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   39.430213][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   39.430216][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   39.430217][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430219][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   39.430221][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430222][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.430223][    C2]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   39.430224][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   39.430226][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   39.430228][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   39.430229][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   39.430231][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   39.430232][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   39.430234][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430235][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430236][    C2]  _printk (kernel/printk/printk.c:2504)
[   39.430240][    C2]  ? snapshot_read.cold (user.c:?)
[   39.430241][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   39.430245][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   39.430248][    C2]  ? idr_get_free (??:?)
[   39.430250][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   39.430253][    C2]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   39.430258][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   39.430261][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   39.430265][    C2]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   39.430266][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430268][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430269][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   39.430272][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.430274][    C2]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   39.430276][    C2]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   39.430279][    C2]  ? __vlan_insert_inner_tag.constprop.0 (./include/linux/skbuff.h:4676 ./include/linux/skbuff.h:4708 ./include/linux/if_vlan.h:375)
[   39.430281][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   39.430283][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   39.430286][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   39.430289][    C2]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   39.430292][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   39.430294][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   39.430295][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   39.430296][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430299][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   39.430300][    C2]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   39.430303][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   39.430304][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   39.430305][    C2]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   39.430308][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430309][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430311][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   39.430313][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   39.430315][    C2]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   39.430318][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   39.430320][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   39.430323][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   39.430326][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430327][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   39.430328][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430330][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430331][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.430333][    C2]  vlan_dev_hard_start_xmit (./include/linux/netdevice.h:3461 net/8021q/vlan_dev.c:126)
[   39.430336][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   39.430338][    C2]  ? validate_xmit_skb (net/core/dev.c:4080)
[   39.430340][    C2]  __dev_queue_xmit (net/core/dev.c:4926)
[   39.430343][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   39.430345][    C2]  ? eth_header (net/ethernet/eth.c:86)
[   39.430347][    C2]  ? vlan_dev_hard_header (./include/linux/netdevice.h:3537 net/8021q/vlan_dev.c:84)
[   39.430348][    C2]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.430350][    C2]  ? arp_create (net/ipv4/arp.c:640)
[   39.430351][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430352][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   39.430354][    C2]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   39.430355][    C2]  arp_solicit (net/ipv4/arp.c:392)
[   39.430357][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   39.430360][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430361][    C2]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   39.430363][    C2]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   39.430365][    C2]  ? arp_rcv (net/ipv4/arp.c:975)
[   39.430367][    C2]  ? __copy_skb_header (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1475 ./include/linux/rcuref.h:87 ./include/net/dst.h:247 ./include/net/dst.h:261 ./include/net/dst.h:294 ./include/net/dst.h:299 net/core/skbuff.c:1565)
[   39.430369][    C2]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   39.430371][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430372][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   39.430375][    C2]  neigh_probe (net/core/neighbour.c:1093)
[   39.430376][    C2]  neigh_timer_handler (net/core/neighbour.c:1188)
[   39.430378][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.430380][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   39.430381][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430382][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   39.430385][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   39.430387][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   39.430390][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.430391][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   39.430393][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430394][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   39.430396][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   39.430398][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   39.430401][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   39.430403][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   39.430405][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   39.430407][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   39.430409][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.430410][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430411][    C2]  handle_softirqs (kernel/softirq.c:645)
[   39.430414][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   39.430415][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430416][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   39.430418][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   39.430419][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   39.430421][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   39.430422][    C2]  </IRQ>
[   39.430423][    C2]  <TASK>
[   39.430424][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   39.430425][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   39.430427][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   39.430429][    C2] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 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 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  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 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  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
[   39.430431][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   39.430434][    C2] RAX: 0000000000000002 RBX: ff11000001c1c740 RCX: 0000000000000001
[   39.430436][    C2] RDX: 0000000000000002 RSI: ffffffffb1294960 RDI: ffffffffae706247
[   39.430436][    C2] RBP: 0000000000000000 R08: ffffffffb0fb9421 R09: 1fe220000d8263a2
[   39.430437][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   39.430438][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   39.430439][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   39.430441][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   39.430443][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   39.430445][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   39.430446][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   39.430448][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   39.430450][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   39.430452][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   39.430454][    C2]  do_idle (kernel/sched/idle.c:355)
[   39.430455][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   39.430460][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   39.430462][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   39.430464][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   41.029148][    C3] softirqs last disabled at (2261391): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   41.029150][    C3] Preemption disabled at:
| [   41.029151][    C3] 0x0
| [   41.029162][    C3] Tainted: [W]=WARN
[   41.029163][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.029165][    C3] Call Trace:
[   41.029166][    C3]  <IRQ>
[   41.029168][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.029174][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.029177][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.029181][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029184][    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))
[   41.029187][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.029190][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.029194][    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)
[   41.029196][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.029199][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   41.029200][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.029202][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   41.029205][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.029210][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.029211][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029212][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029213][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029216][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.029219][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.029221][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029222][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029223][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029224][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029225][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.029227][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.029230][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.029232][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.029234][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029236][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.029237][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029238][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.029240][    C3]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   41.029241][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   41.029242][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.029244][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.029246][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.029248][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.029249][    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)
[   41.029250][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029251][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029253][    C3]  _printk (kernel/printk/printk.c:2504)
[   41.029256][    C3]  ? snapshot_read.cold (user.c:?)
[   41.029258][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   41.029261][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   41.029264][    C3]  ? idr_get_free (??:?)
[   41.029266][    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)
[   41.029269][    C3]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   41.029273][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   41.029278][    C3]  ? get_stack_info (arch/x86/kernel/dumpstack_64.c:199)
[   41.029281][    C3]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   41.029283][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.029285][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   41.029288][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   41.029291][    C3]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.029293][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   41.029294][    C3]  ? kmem_cache_alloc_node_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4696 mm/slub.c:4996 mm/slub.c:5068)
[   41.029296][    C3]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   41.029297][    C3]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   41.029301][    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)
[   41.029303][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   41.029307][    C3]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.029309][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   41.029310][    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)
[   41.029312][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   41.029313][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029315][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   41.029317][    C3]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   41.029318][    C3]  ? neigh_probe (net/core/neighbour.c:1093)
[   41.029320][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029322][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   41.029323][    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)
[   41.029325][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029326][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029328][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   41.029330][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   41.029332][    C3]  ? kmalloc_reserve (net/core/skbuff.c:615 (discriminator 7))
[   41.029335][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.029338][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   41.029340][    C3]  ? napi_skb_cache_get (./include/linux/local_lock_internal.h:60 (discriminator 1))
[   41.029342][    C3]  ? nl_fib_input (./include/linux/netlink.h:261)
[   41.029344][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   41.029346][    C3]  ? eth_header_cache_update (net/ethernet/eth.c:250)
[   41.029347][    C3]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.029349][    C3]  ? arp_create (net/ipv4/arp.c:640)
[   41.029350][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029351][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.029353][    C3]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   41.029354][    C3]  arp_solicit (net/ipv4/arp.c:392)
[   41.029356][    C3]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   41.029358][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029359][    C3]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   41.029361][    C3]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   41.029362][    C3]  ? arp_rcv (net/ipv4/arp.c:975)
[   41.029364][    C3]  ? __copy_skb_header (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1475 ./include/linux/rcuref.h:87 ./include/net/dst.h:247 ./include/net/dst.h:261 ./include/net/dst.h:294 ./include/net/dst.h:299 net/core/skbuff.c:1565)
[   41.029365][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   41.029367][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029368][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.029370][    C3]  neigh_probe (net/core/neighbour.c:1093)
[   41.029371][    C3]  neigh_timer_handler (net/core/neighbour.c:1188)
[   41.029373][    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)
[   41.029375][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.029377][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029378][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   41.029381][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   41.029383][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   41.029386][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.029388][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   41.029389][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029391][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   41.029392][    C3]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   41.029395][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   41.029397][    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)
[   41.029399][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.029401][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   41.029403][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   41.029405][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.029406][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029408][    C3]  handle_softirqs (kernel/softirq.c:645)
[   41.029410][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   41.029411][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029412][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.029414][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   41.029416][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   41.029417][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   41.029419][    C3]  </IRQ>
[   41.029420][    C3]  <TASK>
[   41.029420][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   41.029422][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   41.029423][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   41.029426][    C3] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 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 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  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 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   41.029428][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   41.029431][    C3] RAX: 0000000000000003 RBX: ff11000001cb8040 RCX: 0000000000000001
[   41.029432][    C3] RDX: 0000000000000003 RSI: ffffffffb1294960 RDI: ffffffffae706247
[   41.029433][    C3] RBP: 0000000000000000 R08: ffffffffb0fb9421 R09: 1fe220000d8363a2
[   41.029434][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   41.029434][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   41.029436][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   41.029438][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.029441][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   41.029442][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   41.029444][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   41.029445][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   41.029447][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   41.029449][    C3]  ? trace_sched_exit_tp (./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/sched.h:886)
[   41.029451][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.029452][    C3]  do_idle (kernel/sched/idle.c:355)
[   41.029454][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   41.029456][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   41.029457][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   41.029459][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   42.822139][    C2] softirqs last disabled at (2133325): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.822141][    C2] Preemption disabled at:
| [   42.822142][    C2] 0x0
| [   42.822152][    C2] Tainted: [W]=WARN
[   42.822153][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.822155][    C2] Call Trace:
[   42.822156][    C2]  <IRQ>
[   42.822157][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.822163][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.822167][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.822170][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822173][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   42.822175][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.822178][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.822183][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.822185][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.822187][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   42.822189][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.822190][    C2]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   42.822193][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.822195][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.822200][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.822201][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.822203][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822205][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.822208][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.822210][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822211][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822212][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822213][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822215][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.822216][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.822218][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.822221][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.822223][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822224][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.822226][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822227][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.822228][    C2]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   42.822230][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   42.822231][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.822233][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.822235][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.822236][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.822237][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.822239][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822240][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822242][    C2]  _printk (kernel/printk/printk.c:2504)
[   42.822245][    C2]  ? snapshot_read.cold (user.c:?)
[   42.822246][    C2]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.822250][    C2]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.822253][    C2]  ? idr_get_free (??:?)
[   42.822255][    C2]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   42.822258][    C2]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   42.822262][    C2] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   42.822266][    C2]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.822268][    C2]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   42.822270][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822272][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822273][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   42.822276][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.822277][    C2]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   42.822280][    C2]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   42.822283][    C2]  ? __vlan_insert_inner_tag.constprop.0 (./include/linux/skbuff.h:4676 ./include/linux/skbuff.h:4708 ./include/linux/if_vlan.h:375)
[   42.822285][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   42.822287][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.822290][    C2]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.822293][    C2]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   42.822296][    C2]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.822297][    C2]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.822299][    C2]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   42.822300][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822302][    C2]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.822304][    C2]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.822306][    C2]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.822308][    C2]  ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55)
[   42.822309][    C2]  ? arp_send_dst (net/ipv4/arp.c:314 net/ipv4/arp.c:301)
[   42.822311][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822312][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822314][    C2]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.822316][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   42.822319][    C2]  ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.822321][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.822323][    C2]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   42.822326][    C2]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   42.822329][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822330][    C2]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   42.822332][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822333][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822334][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.822336][    C2]  vlan_dev_hard_start_xmit (./include/linux/netdevice.h:3461 net/8021q/vlan_dev.c:126)
[   42.822339][    C2]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.822341][    C2]  ? validate_xmit_skb (net/core/dev.c:4080)
[   42.822343][    C2]  __dev_queue_xmit (net/core/dev.c:4926)
[   42.822346][    C2]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.822348][    C2]  ? eth_header (net/ethernet/eth.c:86)
[   42.822349][    C2]  ? vlan_dev_hard_header (./include/linux/netdevice.h:3537 net/8021q/vlan_dev.c:84)
[   42.822351][    C2]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.822352][    C2]  ? arp_create (net/ipv4/arp.c:640)
[   42.822353][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822354][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.822356][    C2]  arp_xmit (./include/linux/netdevice.h:3461 net/ipv4/arp.c:655 ./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/arp.c:665)
[   42.822358][    C2]  arp_solicit (net/ipv4/arp.c:392)
[   42.822360][    C2]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   42.822362][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822363][    C2]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   42.822365][    C2]  ? trace_kmem_cache_alloc (./include/trace/events/kmem.h:12 (discriminator 22))
[   42.822367][    C2]  ? arp_rcv (net/ipv4/arp.c:975)
[   42.822369][    C2]  ? __copy_skb_header (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1475 ./include/linux/rcuref.h:87 ./include/net/dst.h:247 ./include/net/dst.h:261 ./include/net/dst.h:294 ./include/net/dst.h:299 net/core/skbuff.c:1565)
[   42.822372][    C2]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   42.822373][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822374][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   42.822377][    C2]  neigh_probe (net/core/neighbour.c:1093)
[   42.822379][    C2]  neigh_timer_handler (net/core/neighbour.c:1188)
[   42.822380][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.822382][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   42.822384][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822385][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   42.822387][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.822389][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.822392][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.822393][    C2]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   42.822395][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822396][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.822398][    C2]  ? neigh_periodic_work (net/core/neighbour.c:993 (discriminator 1))
[   42.822400][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.822403][    C2]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.822405][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.822407][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.822409][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.822411][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.822413][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822414][    C2]  handle_softirqs (kernel/softirq.c:645)
[   42.822417][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.822419][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822420][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.822422][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.822423][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   42.822425][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.822426][    C2]  </IRQ>
[   42.822427][    C2]  <TASK>
[   42.822427][    C2]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.822429][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.822431][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.822433][    C2] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 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 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  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 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   42.822435][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246
[   42.822438][    C2] RAX: 0000000000000002 RBX: ff11000001c1c740 RCX: 0000000000000001
[   42.822439][    C2] RDX: 0000000000000002 RSI: ffffffffb1294960 RDI: ffffffffae706247
[   42.822440][    C2] RBP: 0000000000000000 R08: ffffffffb0fb9421 R09: 1fe220000d8263a2
[   42.822440][    C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3
[   42.822441][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.822442][    C2]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.822444][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.822446][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.822448][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   42.822449][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.822451][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   42.822453][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.822455][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.822457][    C2]  do_idle (kernel/sched/idle.c:355)
[   42.822458][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.822460][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.822461][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))


Finger prints:
sk_common_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
run_ksoftirqd:handle_softirqs:dump_stack_lvl:__kmalloc_noprof:put_chars