======================================
| [   10.522673][  T193] softirqs last disabled at (23674): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.522675][  T193] Preemption disabled at:
| [   10.522676][  T193] 0x0
| [   10.522686][  T193] Tainted: [W]=WARN
[   10.522687][  T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.522689][  T193] Call Trace:
[   10.522690][  T193]  <TASK>
[   10.522692][  T193]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.522698][  T193]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.522702][  T193]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.522706][  T193]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.522712][  T193]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.522714][  T193]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.522719][  T193]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.522722][  T193]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.522725][  T193]  put_chars (drivers/char/virtio_console.c:1176)
[   10.522728][  T193]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.522729][  T193]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.522734][  T193]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.522740][  T193]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.522749][  T193]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.522751][  T193]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.522754][  T193]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.522758][  T193]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.522762][  T193]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.522764][  T193]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.522767][  T193]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.522769][  T193]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.522774][  T193]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.522778][  T193]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.522780][  T193]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.522785][  T193]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.522788][  T193]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.522790][  T193]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.522792][  T193]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.522796][  T193]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.522798][  T193]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.522801][  T193]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.522805][  T193]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.522809][  T193]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.522812][  T193]  _printk (kernel/printk/printk.c:2504)
[   10.522816][  T193]  ? snapshot_read.cold (user.c:?)
[   10.522819][  T193]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.522821][  T193]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.522826][  T193]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.522828][  T193]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.522832][  T193]  ? exit_notify (kernel/exit.c:780)
[   10.522834][  T193]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.522837][  T193]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.522841][  T193]  do_group_exit (kernel/exit.c:1151)
[   10.522844][  T193]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.522846][  T193]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.522848][  T193]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.522851][  T193]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.522855][  T193]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.522857][  T193] RIP: 0033:0x7f7a70b2b1b8
[   10.522859][  T193] Code: Unable to access opcode bytes at 0x7f7a70b2b18e.

Code starting with the faulting instruction
===========================================
[   10.522860][  T193] RSP: 002b:00007ffde271b708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.522863][  T193] RAX: ffffffffffffffda RBX: 00007f7a70c5bf88 RCX: 00007f7a70b2b1b8
[   10.522864][  T193] RDX: 00007f7a70875fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.522865][  T193] RBP: 00007ffde271b760 R08: 0000000000000000 R09: 0000000000008010
[   10.522866][  T193] R10: 00007ffde271b520 R11: 0000000000000246 R12: 0000000000000001
[   10.522867][  T193] R13: 0000000000000000 R14: 00007f7a70c5a680 R15: 00007f7a70c5bfa0
| [   12.027504][  T251] softirqs last disabled at (33145): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   12.027507][  T251] Preemption disabled at:
| [   12.027507][  T251] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.027517][  T251] Tainted: [W]=WARN
[   12.027518][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.027519][  T251] Call Trace:
[   12.027521][  T251]  <TASK>
[   12.027522][  T251]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.027528][  T251]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.027530][  T251]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.027534][  T251]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.027539][  T251]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.027544][  T251]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.027546][  T251]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.027551][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.027554][  T251]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.027557][  T251]  put_chars (drivers/char/virtio_console.c:1176)
[   12.027559][  T251]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   12.027561][  T251]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.027564][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.027567][  T251]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.027571][  T251]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.027574][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.027576][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.027580][  T251]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.027581][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.027584][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.027587][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.027591][  T251]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.027595][  T251]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.027597][  T251]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.027600][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.027602][  T251]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.027606][  T251]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.027610][  T251]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.027612][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.027617][  T251]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.027620][  T251]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.027622][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.027624][  T251]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.027627][  T251]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.027629][  T251]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.027632][  T251]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.027637][  T251]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.027642][  T251]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   12.027645][  T251]  _printk (kernel/printk/printk.c:2504)
[   12.027649][  T251]  ? snapshot_read.cold (user.c:?)
[   12.027655][  T251]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   12.027658][  T251] gre_init (gre.mod.c:?) gre
[   12.027660][  T251]  do_one_initcall (init/main.c:1357)
[   12.027663][  T251]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   12.027667][  T251]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   12.027671][  T251]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   12.027675][  T251]  do_init_module (kernel/module/main.c:3117)
[   12.027679][  T251]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.027683][  T251]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   12.027686][  T251]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   12.027690][  T251]  load_module (kernel/module/main.c:3593)
[   12.027698][  T251]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   12.027703][  T251]  ? backing_file_read_iter (fs/backing-file.c:211)
[   12.027706][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.027710][  T251]  init_module_from_file (kernel/module/main.c:3790)
[   12.027713][  T251]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   12.027721][  T251]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   12.027725][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.027728][  T251]  idempotent_init_module (kernel/module/main.c:3802)
[   12.027731][  T251]  ? init_module_from_file (kernel/module/main.c:3791)
[   12.027738][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.027740][  T251]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.027747][  T251]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   12.027749][  T251]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.027753][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.027754][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.027757][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.027759][  T251] RIP: 0033:0x7fc00411c37d
[   12.027763][  T251] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   12.027764][  T251] RSP: 002b:00007ffc5597c848 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   12.027767][  T251] RAX: ffffffffffffffda RBX: 0000557adea46a40 RCX: 00007fc00411c37d
[   12.027768][  T251] RDX: 0000000000000000 RSI: 0000557ac2c25ffd RDI: 0000000000000001
[   12.027769][  T251] RBP: 00007ffc5597c8e0 R08: 0000000000000000 R09: 0000000000000000
[   12.027770][  T251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ac2c25ffd
[   12.027771][  T251] R13: 0000557adea46a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.611666][   T10]  #11: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
| [   12.611670][   T10]
| [   12.611670][   T10] stack backtrace:
| [   12.611676][   T10] Tainted: [W]=WARN
[   12.611677][   T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.611679][   T10] Workqueue: mld mld_ifc_work
[   12.611683][   T10] Call Trace:
[   12.611685][   T10]  <TASK>
[   12.611686][   T10]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.611693][   T10]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.611699][   T10]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.611704][   T10]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.611707][   T10]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.611713][   T10]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   12.611715][   T10]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.611721][   T10]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.611724][   T10]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.611727][   T10]  put_chars (drivers/char/virtio_console.c:1176)
[   12.611730][   T10]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.611733][   T10]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.611739][   T10]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.611747][   T10]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.611749][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.611754][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.611758][   T10]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.611762][   T10]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.611764][   T10]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   12.611767][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.611770][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.611774][   T10]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.611779][   T10]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.611781][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.611786][   T10]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.611789][   T10]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.611791][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.611794][   T10]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.611798][   T10]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.611800][   T10]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.611803][   T10]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.611808][   T10]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.611811][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.611816][   T10]  _printk (kernel/printk/printk.c:2504)
[   12.611819][   T10]  ? snapshot_read.cold (user.c:?)
[   12.611820][   T10]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.611827][   T10]  ? idr_get_free (??:?)
[   12.611832][   T10] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.611837][   T10] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   12.611841][   T10]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.611845][   T10]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.611848][   T10]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.611851][   T10]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.611853][   T10]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.611856][   T10]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.611857][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.611860][   T10]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.611863][   T10]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.611868][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.611870][   T10]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.611874][   T10]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.611877][   T10]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.611882][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.611885][   T10]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.611887][   T10]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.611889][   T10]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.611891][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.611897][   T10]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.611902][   T10]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.611903][   T10]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   12.611907][   T10]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.611909][   T10]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.611914][   T10]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.611917][   T10]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.611922][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.611923][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.611925][   T10]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.611938][   T10]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.611942][   T10]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.611944][   T10]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.611947][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.611950][   T10]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   12.611955][   T10]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.611960][   T10]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.611963][   T10]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.611964][   T10]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.611966][   T10]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.611970][   T10]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.611973][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.611976][   T10]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.611978][   T10]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.611982][   T10]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   12.611987][   T10]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   12.611994][   T10]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   12.611999][   T10]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   12.612001][   T10]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.612003][   T10]  process_one_work (kernel/workqueue.c:3387)
[   12.612010][   T10]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.612013][   T10]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.612021][   T10]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.612026][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.612028][   T10]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.612031][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.612034][   T10]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.612036][   T10]  kthread (kernel/kthread.c:436)
[   12.612038][   T10]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.612041][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.612044][   T10]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.612048][   T10]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.612051][   T10]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.612055][   T10]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.612058][   T10]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.095236][  T278] softirqs last disabled at (13860): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.095238][  T278] Preemption disabled at:
| [   13.095239][  T278] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.095249][  T278] Tainted: [W]=WARN
[   13.095250][  T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.095252][  T278] Call Trace:
[   13.095254][  T278]  <TASK>
[   13.095256][  T278]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.095261][  T278]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.095264][  T278]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.095268][  T278]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.095275][  T278]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.095281][  T278]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   13.095284][  T278]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.095289][  T278]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.095292][  T278]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.095295][  T278]  put_chars (drivers/char/virtio_console.c:1176)
[   13.095298][  T278]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.095303][  T278]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.095306][  T278]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.095309][  T278]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.095311][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.095313][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.095316][  T278]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.095319][  T278]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.095322][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.095326][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.095330][  T278]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.095334][  T278]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.095335][  T278]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   13.095338][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.095341][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.095345][  T278]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.095349][  T278]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.095351][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.095356][  T278]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.095359][  T278]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.095360][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.095363][  T278]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.095366][  T278]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.095368][  T278]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.095371][  T278]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.095376][  T278]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.095378][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.095380][  T278]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   13.095384][  T278]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.095388][  T278]  _printk (kernel/printk/printk.c:2504)
[   13.095391][  T278]  ? snapshot_read.cold (user.c:?)
[   13.095395][  T278]  ? br_multicast_flood (??:?) bridge
[   13.095408][  T278]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.095409][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.095410][  T278]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.095415][  T278] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   13.095425][  T278] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   13.095434][  T278] new_nbp (net/bridge/br_if.c:449) bridge
[   13.095444][  T278] br_add_if (net/bridge/br_if.c:592) bridge
[   13.095451][  T278]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   13.095455][  T278]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.095458][  T278]  ? __kernel_text_address (kernel/extable.c:79)
[   13.095462][  T278]  do_set_master (net/core/rtnetlink.c:3071)
[   13.095467][  T278]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   13.095470][  T278]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   13.095473][  T278]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   13.095475][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.095477][  T278]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.095481][  T278]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.095484][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.095485][  T278]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.095488][  T278]  ? kasan_save_stack (mm/kasan/common.c:58)
[   13.095491][  T278]  ? kasan_save_stack (mm/kasan/common.c:57)
[   13.095493][  T278]  ? kasan_save_track (mm/kasan/common.c:78)
[   13.095496][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.095497][  T278]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   13.095500][  T278]  ? ___sys_sendmsg (net/socket.c:2757)
[   13.095505][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.095507][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.095510][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.095512][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.095514][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.095516][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.095518][  T278]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   13.095523][  T278]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   13.095524][  T278]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   13.095526][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   13.095530][  T278]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   13.095531][  T278]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.095536][  T278]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   13.095541][  T278]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   13.095547][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.095549][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.095553][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.095555][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.095557][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.095559][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.095563][  T278]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   13.095565][  T278]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   13.095568][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.095569][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.095573][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.095575][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.095579][  T278]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.095581][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.095583][  T278]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.095589][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.095591][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.095595][  T278]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.095599][  T278]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.095602][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.095606][  T278]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.095609][  T278]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.095613][  T278]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.095618][  T278]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.095621][  T278]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.095623][  T278]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.095625][  T278]  ? move_addr_to_kernel (net/socket.c:258)
[   13.095632][  T278]  ___sys_sendmsg (net/socket.c:2767)
[   13.095635][  T278]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.095650][  T278]  __sys_sendmsg (net/socket.c:2799)
[   13.095653][  T278]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.095660][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.095663][  T278]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.095666][  T278]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.095669][  T278]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.095671][  T278] RIP: 0033:0x7fbc8836b54e
[   13.095674][  T278] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   13.095676][  T278] RSP: 002b:00007ffebe6ceac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.095679][  T278] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbc8836b54e
[   13.095681][  T278] RDX: 0000000000000000 RSI: 00007ffebe6ceb70 RDI: 0000000000000005
[   13.095682][  T278] RBP: 00007ffebe6cead0 R08: 0000000000000000 R09: 0000000000000000
[   13.095683][  T278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918119
[   13.095683][  T278] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebe6cf230
| [   14.341104][   T70] softirqs last disabled at (7954): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.341108][   T70] Preemption disabled at:
| [   14.341109][   T70] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.341121][   T70] Tainted: [W]=WARN
[   14.341122][   T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.341124][   T70] Workqueue: ipv6_addrconf addrconf_dad_work
[   14.341129][   T70] Call Trace:
[   14.341131][   T70]  <TASK>
[   14.341134][   T70]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.341141][   T70]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.341144][   T70]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.341151][   T70]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.341156][   T70]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.341165][   T70]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.341168][   T70]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.341177][   T70]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.341181][   T70]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.341187][   T70]  put_chars (drivers/char/virtio_console.c:1176)
[   14.341191][   T70]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.341200][   T70]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   14.341206][   T70]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.341211][   T70]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.341214][   T70]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.341216][   T70]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.341223][   T70]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.341227][   T70]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   14.341233][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341243][   T70]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.341251][   T70]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.341258][   T70]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.341260][   T70]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.341266][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341269][   T70]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.341281][   T70]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.341288][   T70]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.341291][   T70]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.341301][   T70]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.341306][   T70]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.341309][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341312][   T70]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.341319][   T70]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.341322][   T70]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.341328][   T70]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.341335][   T70]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.341339][   T70]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.341348][   T70]  _printk (kernel/printk/printk.c:2504)
[   14.341354][   T70]  ? snapshot_read.cold (user.c:?)
[   14.341356][   T70]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.341365][   T70]  ? idr_get_free (??:?)
[   14.341375][   T70] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   14.341383][   T70] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   14.341391][   T70]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.341395][   T70]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   14.341402][   T70]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.341404][   T70]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   14.341407][   T70]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.341410][   T70]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   14.341416][   T70]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   14.341420][   T70]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.341428][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341432][   T70]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   14.341435][   T70]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   14.341440][   T70]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   14.341446][   T70]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   14.341453][   T70]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.341457][   T70]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   14.341461][   T70]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   14.341465][   T70]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.341474][   T70]  __dev_xmit_skb (net/core/dev.c:4262)
[   14.341479][   T70]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   14.341484][   T70]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   14.341488][   T70]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   14.341492][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341496][   T70]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.341503][   T70]  __dev_queue_xmit (net/core/dev.c:4884)
[   14.341517][   T70]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.341521][   T70]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.341523][   T70]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.341536][   T70]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   14.341545][   T70]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   14.341554][   T70]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   14.341557][   T70]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.341562][   T70]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.341567][   T70]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   14.341575][   T70]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   14.341582][   T70]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   14.341588][   T70]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   14.341590][   T70]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.341593][   T70]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   14.341597][   T70]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.341603][   T70]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.341607][   T70]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.341610][   T70]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   14.341617][   T70]  mld_sendpack (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) ./include/linux/netfilter.h:319 (discriminator 4) net/ipv6/mcast.c:1890 (discriminator 4))
[   14.341626][   T70]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   14.341643][   T70]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2316)
[   14.341647][   T70]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   14.341650][   T70]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   14.341656][   T70]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.341660][   T70]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   14.341664][   T70]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.341667][   T70]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.341671][   T70]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.341677][   T70]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.341681][   T70]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   14.341688][   T70]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   14.341694][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341697][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341700][   T70]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.341703][   T70]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.341710][   T70]  process_one_work (kernel/workqueue.c:3387)
[   14.341723][   T70]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   14.341728][   T70]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.341745][   T70]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   14.341752][   T70]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.341755][   T70]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   14.341760][   T70]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.341765][   T70]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   14.341768][   T70]  kthread (kernel/kthread.c:436)
[   14.341771][   T70]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.341775][   T70]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.341779][   T70]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.341786][   T70]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   14.341792][   T70]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.341796][   T70]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   14.341801][   T70]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.309765][    C1]
| [   18.309765][    C1]
| [   18.309765][    C1] stack backtrace:
| [   18.309772][    C1] Tainted: [W]=WARN
[   18.309772][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.309775][    C1] Call Trace:
[   18.309776][    C1]  <IRQ>
[   18.309778][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.309782][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   18.309784][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   18.309786][    C1]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   18.309789][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   18.309790][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   18.309792][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   18.309794][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.309795][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.309797][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.309801][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.309802][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.309804][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   18.309806][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   18.309808][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.309809][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.309811][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.309813][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.309815][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.309817][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.309819][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.309821][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.309823][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.309824][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.309826][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.309828][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.309829][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.309831][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.309834][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.309836][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.309838][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.309840][    C1]  ? snapshot_read.cold (user.c:?)
[   18.309841][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.309844][    C1]  ? idr_get_free (??:?)
[   18.309847][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.309849][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   18.309851][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.309853][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.309855][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.309856][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.309858][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.309859][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.309861][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.309863][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.309865][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.309866][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.309868][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.309869][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.309871][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.309873][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.309874][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.309876][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.309878][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.309880][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.309881][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.309883][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.309884][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.309886][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.309887][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.309889][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.309892][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.309894][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.309895][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.309897][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.309900][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.309901][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.309903][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.309904][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.309906][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.309908][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.309910][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.309911][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.309913][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.309914][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.309916][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.309917][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.309919][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.309921][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.309923][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.309925][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.309928][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.309929][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.309931][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.309933][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.309935][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.309937][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.309938][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.309940][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.309942][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.309945][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.309947][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.309948][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.309951][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.309952][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.309955][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.309956][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.309959][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.309961][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.309963][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.309964][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.309967][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.309969][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.309970][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.309972][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.309974][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.309975][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.309977][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.309978][    C1]  </IRQ>
[   18.309979][    C1]  <TASK>
[   18.309980][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.309981][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.309983][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.309986][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.309988][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   18.309990][    C1] RAX: 000000000009948d RBX: ff11000001bea380 RCX: ffffffffa16f0307
[   18.309991][    C1] RDX: ff11000001bea380 RSI: ffffffffa4438af6 RDI: ffffffffa3e8d8e0
[   18.309992][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.309993][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   18.309994][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.309995][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.309997][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.309999][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   18.310001][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.310002][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   18.310004][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.310005][    C1]  ? 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)
[   18.310008][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310010][    C1]  do_idle (kernel/sched/idle.c:355)
[   18.310011][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.310013][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.310014][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.310016][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   18.310035][    C1] softirqs last disabled at (627855): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   18.310036][    C1] Preemption disabled at:
| [   18.310037][    C1] 0x0
| [   18.310042][    C1] Tainted: [W]=WARN
[   18.310043][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.310043][    C1] Call Trace:
[   18.310044][    C1]  <IRQ>
[   18.310044][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.310046][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.310049][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.310051][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310054][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   18.310055][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.310057][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.310059][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.310060][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.310062][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   18.310064][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.310066][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   18.310067][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.310070][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.310071][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310073][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310075][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.310077][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.310079][    C1]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   18.310080][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310082][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.310084][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.310086][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.310088][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.310090][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.310092][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.310093][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310095][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.310097][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.310098][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.310100][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.310102][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.310104][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.310106][    C1]  _printk (kernel/printk/printk.c:2504)
[   18.310108][    C1]  ? snapshot_read.cold (user.c:?)
[   18.310110][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   18.310112][    C1]  ? idr_get_free (??:?)
[   18.310114][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   18.310117][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   18.310119][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.310120][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   18.310122][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.310123][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   18.310125][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.310126][    C1]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   18.310128][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   18.310129][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.310131][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310133][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   18.310135][    C1]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   18.310136][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   18.310138][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   18.310140][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.310141][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   18.310142][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   18.310144][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.310146][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   18.310148][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   18.310149][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   18.310151][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   18.310152][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310154][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.310156][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   18.310158][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   18.310160][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.310161][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.310164][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   18.310165][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   18.310167][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   18.310169][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.310170][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.310172][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   18.310173][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   18.310175][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   18.310177][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   18.310178][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.310180][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.310181][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.310183][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   18.310184][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   18.310187][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   18.310189][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.310191][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   18.310193][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.310195][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.310196][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   18.310198][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.310200][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.310202][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.310204][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   18.310206][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   18.310207][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   18.310209][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.310210][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.310212][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310214][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   18.310216][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   18.310218][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   18.310219][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.310222][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   18.310224][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   18.310226][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   18.310228][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.310229][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310231][    C1]  handle_softirqs (kernel/softirq.c:645)
[   18.310233][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.310234][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   18.310236][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   18.310237][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   18.310239][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   18.310240][    C1]  </IRQ>
[   18.310241][    C1]  <TASK>
[   18.310241][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.310243][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   18.310244][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   18.310246][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   18.310247][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   18.310248][    C1] RAX: 000000000009948d RBX: ff11000001bea380 RCX: ffffffffa16f0307
[   18.310249][    C1] RDX: ff11000001bea380 RSI: ffffffffa4438af6 RDI: ffffffffa3e8d8e0
[   18.310250][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   18.310251][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   18.310251][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   18.310253][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.310255][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   18.310256][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   18.310258][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   18.310265][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   18.310266][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   18.310267][    C1]  ? 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)
[   18.310269][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.310274][    C1]  do_idle (kernel/sched/idle.c:355)
[   18.310276][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   18.310278][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   18.310279][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   18.310281][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   19.579969][  T338] softirqs last disabled at (0): 0x0
| [   19.579971][  T338] Preemption disabled at:
| [   19.579971][  T338] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.579983][  T338] Tainted: [W]=WARN
[   19.579984][  T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.579986][  T338] Call Trace:
[   19.579987][  T338]  <TASK>
[   19.579988][  T338]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.579994][  T338]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.579995][  T338]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.579999][  T338]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   19.580001][  T338]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.580004][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580007][  T338]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.580011][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.580013][  T338]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.580017][  T338]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.580019][  T338]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.580021][  T338]  put_chars (drivers/char/virtio_console.c:1176)
[   19.580022][  T338]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.580024][  T338]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   19.580027][  T338]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.580030][  T338]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.580031][  T338]  ? vsnprintf (lib/vsprintf.c:2900)
[   19.580035][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.580036][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580038][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580040][  T338]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.580043][  T338]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.580045][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580046][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580048][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580050][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.580051][  T338]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   19.580053][  T338]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.580055][  T338]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.580058][  T338]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.580060][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.580061][  T338]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.580063][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580064][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.580066][  T338]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.580067][  T338]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   19.580069][  T338]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.580071][  T338]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.580073][  T338]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.580076][  T338]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.580078][  T338]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.580082][  T338]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.580085][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580087][  T338]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   19.580089][  T338]  _printk (kernel/printk/printk.c:2504)
[   19.580092][  T338]  ? snapshot_read.cold (user.c:?)
[   19.580094][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580096][  T338]  ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact
[   19.580097][  T338]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.580098][  T338]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.580099][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.580101][  T338]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.580103][  T338] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.580105][  T338]  do_one_initcall (init/main.c:1357)
[   19.580107][  T338]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.580109][  T338]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.580112][  T338]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.580115][  T338]  do_init_module (kernel/module/main.c:3117)
[   19.580117][  T338]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.580119][  T338]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.580121][  T338]  load_module (kernel/module/main.c:3593)
[   19.580125][  T338]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.580127][  T338]  ? __ia32_sys_fsconfig (??:?)
[   19.580129][  T338]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.580133][  T338]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.580136][  T338]  init_module_from_file (kernel/module/main.c:3790)
[   19.580138][  T338]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.580140][  T338]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   19.580143][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.580144][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580146][  T338]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   19.580147][  T338]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.580149][  T338]  idempotent_init_module (kernel/module/main.c:3802)
[   19.580151][  T338]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.580154][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.580156][  T338]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.580160][  T338]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.580161][  T338]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.580164][  T338]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.580166][  T338]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.580168][  T338]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.580170][  T338] RIP: 0033:0x7fdc184f437d
[   19.580172][  T338] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.580174][  T338] RSP: 002b:00007ffcc8dfe8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.580178][  T338] RAX: ffffffffffffffda RBX: 000055ebcd758810 RCX: 00007fdc184f437d
[   19.580179][  T338] RDX: 0000000000000000 RSI: 000055ebbced9ffd RDI: 0000000000000000
[   19.580180][  T338] RBP: 00007ffcc8dfe960 R08: 0000000000000000 R09: 0000000000000000
[   19.580181][  T338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebbced9ffd
[   19.580182][  T338] R13: 000055ebcd758960 R14: 0000000000040000 R15: 0000000000000000
| [   26.501648][    C1] softirqs last disabled at (627855): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.501650][    C1] Preemption disabled at:
| [   26.501651][    C1] 0x0
| [   26.501662][    C1] Tainted: [W]=WARN
[   26.501662][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.501664][    C1] Call Trace:
[   26.501666][    C1]  <IRQ>
[   26.501668][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.501673][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.501677][    C1]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   26.501678][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.501682][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501685][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.501689][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.501691][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.501695][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.501696][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.501698][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   26.501700][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.501702][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.501704][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.501708][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.501709][    C1]  ? vsnprintf (lib/vsprintf.c:2900)
[   26.501712][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.501713][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501715][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501717][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.501720][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.501722][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501723][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501725][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501726][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501728][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.501730][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.501732][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.501734][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.501736][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501738][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.501739][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501741][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.501742][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.501744][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.501746][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.501748][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.501750][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.501753][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.501755][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.501756][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501758][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501760][    C1]  _printk (kernel/printk/printk.c:2504)
[   26.501763][    C1]  ? snapshot_read.cold (user.c:?)
[   26.501764][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.501767][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.501771][    C1]  ? idr_get_free (??:?)
[   26.501773][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.501775][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.501780][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   26.501783][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.501785][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.501787][    C1]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   26.501790][    C1]  ? packet_rcv (net/packet/af_packet.c:2231)
[   26.501793][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501795][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.501796][    C1]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   26.501799][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501800][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501802][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.501805][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501806][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.501809][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.501811][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.501813][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.501815][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501817][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.501818][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.501819][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.501821][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501823][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.501825][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.501826][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.501828][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.501829][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501831][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501833][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.501835][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.501837][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.501839][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.501842][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.501845][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.501847][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.501849][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.501851][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501853][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501854][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501856][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.501858][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.501859][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.501861][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.501862][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.501865][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501867][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.501868][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.501869][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501871][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.501872][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501873][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501875][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.501879][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.501881][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.501883][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.501885][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.501887][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.501888][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.501890][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.501892][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501894][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.501895][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.501897][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.501898][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   26.501901][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.501902][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.501906][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501908][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.501910][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.501912][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.501914][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.501916][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.501919][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.501920][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.501922][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.501923][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501925][    C1]  handle_softirqs (kernel/softirq.c:645)
[   26.501927][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.501928][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501930][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.501932][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.501933][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   26.501934][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.501936][    C1]  </IRQ>
[   26.501937][    C1]  <TASK>
[   26.501937][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.501940][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.501943][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.501946][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.501947][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   26.501951][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   26.501952][    C1] RDX: 0000000000000001 RSI: ffffffffa3e8d860 RDI: ffffffffa16f0307
[   26.501953][    C1] RBP: 0000000000000000 R08: ffffffffa3b81421 R09: 1fe2200006a563a2
[   26.501953][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   26.501954][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.501955][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.501957][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.501960][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.501962][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   26.501964][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.501965][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   26.501967][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.501969][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.501970][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.501972][    C1]  do_idle (kernel/sched/idle.c:355)
[   26.501974][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.501975][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.501977][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.501979][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   42.885433][    C1] softirqs last disabled at (627855): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.885435][    C1] Preemption disabled at:
| [   42.885436][    C1] 0x0
| [   42.885446][    C1] Tainted: [W]=WARN
[   42.885447][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.885449][    C1] Call Trace:
[   42.885450][    C1]  <IRQ>
[   42.885453][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.885458][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.885462][    C1]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   42.885463][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.885466][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885470][    C1]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   42.885473][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.885476][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.885480][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.885481][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.885483][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   42.885485][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.885487][    C1]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.885489][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.885493][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.885494][    C1]  ? vsnprintf (lib/vsprintf.c:2900)
[   42.885497][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.885498][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885500][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885502][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.885505][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.885507][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885508][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885510][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885511][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885513][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.885515][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.885517][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.885520][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.885522][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885523][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.885525][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885526][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.885528][    C1]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   42.885529][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.885531][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.885532][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.885534][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.885539][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.885541][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.885543][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885544][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885546][    C1]  _printk (kernel/printk/printk.c:2504)
[   42.885549][    C1]  ? snapshot_read.cold (user.c:?)
[   42.885551][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.885554][    C1]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.885556][    C1]  ? idr_get_free (??:?)
[   42.885559][    C1]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   42.885562][    C1] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   42.885567][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   42.885571][    C1]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   42.885572][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885574][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885576][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885577][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   42.885580][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885582][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885584][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   42.885585][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.885587][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885588][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885590][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885591][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.885594][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885595][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.885598][    C1]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   42.885600][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.885603][    C1]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.885604][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885606][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.885607][    C1]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.885608][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.885610][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885612][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.885615][    C1]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   42.885616][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.885618][    C1]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   42.885619][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885621][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885623][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.885626][    C1]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   42.885628][    C1]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.885629][    C1]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   42.885632][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.885635][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   42.885637][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   42.885640][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   42.885641][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885643][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885644][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885646][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.885648][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   42.885650][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   42.885652][    C1]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   42.885653][    C1]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   42.885656][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885657][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.885658][    C1]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   42.885660][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885661][    C1]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   42.885662][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885664][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885666][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   42.885669][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   42.885672][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   42.885674][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.885675][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.885677][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.885679][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.885681][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.885682][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885684][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.885685][    C1]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.885687][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.885689][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   42.885691][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.885693][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.885697][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.885698][    C1]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   42.885700][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885702][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.885703][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.885706][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.885708][    C1]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.885710][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.885712][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.885714][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.885716][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.885717][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885719][    C1]  handle_softirqs (kernel/softirq.c:645)
[   42.885721][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.885722][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885724][    C1]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.885725][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.885727][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   42.885728][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.885730][    C1]  </IRQ>
[   42.885730][    C1]  <TASK>
[   42.885731][    C1]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.885734][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.885736][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.885739][    C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   42.885740][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246
[   42.885744][    C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001
[   42.885745][    C1] RDX: 0000000000000001 RSI: ffffffffa3e8d860 RDI: ffffffffa16f0307
[   42.885746][    C1] RBP: 0000000000000000 R08: ffffffffa3b81421 R09: 1fe2200006a563a2
[   42.885747][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3
[   42.885748][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.885749][    C1]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.885751][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.885753][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.885756][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   42.885757][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.885759][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   42.885760][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.885763][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.885765][    C1]  do_idle (kernel/sched/idle.c:355)
[   42.885766][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.885768][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.885769][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   42.885771][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   46.380958][  T531] softirqs last disabled at (0): 0x0
| [   46.380960][  T531] Preemption disabled at:
| [   46.380961][  T531] vprintk_emit (kernel/printk/printk.c:2471)
| [   46.380971][  T531] Tainted: [W]=WARN
[   46.380972][  T531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.380974][  T531] Call Trace:
[   46.380975][  T531]  <TASK>
[   46.380976][  T531]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   46.380981][  T531]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   46.380983][  T531]  __might_resched.cold (kernel/sched/core.c:9234)
[   46.380987][  T531]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   46.380990][  T531]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   46.380993][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.380997][  T531]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   46.381000][  T531]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   46.381003][  T531]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.381007][  T531]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.381009][  T531]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   46.381011][  T531]  put_chars (drivers/char/virtio_console.c:1176)
[   46.381013][  T531]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   46.381014][  T531]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   46.381017][  T531]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   46.381020][  T531]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   46.381021][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381023][  T531]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.381025][  T531]  console_emit_next_record (kernel/printk/printk.c:3183)
[   46.381028][  T531]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   46.381030][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381031][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381033][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381034][  T531]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.381036][  T531]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   46.381038][  T531]  console_flush_one_record (kernel/printk/printk.c:3268)
[   46.381040][  T531]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   46.381043][  T531]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   46.381044][  T531]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.381046][  T531]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   46.381047][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381049][  T531]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.381050][  T531]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   46.381052][  T531]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   46.381054][  T531]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   46.381056][  T531]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   46.381057][  T531]  vprintk_emit (kernel/printk/printk.c:2479)
[   46.381060][  T531]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   46.381061][  T531]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.381064][  T531]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.381067][  T531]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.381068][  T531]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.381071][  T531]  ? ___sys_sendmsg (net/socket.c:2767)
[   46.381072][  T531]  ? __sys_sendmsg (net/socket.c:2799)
[   46.381074][  T531]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.381077][  T531]  _printk (kernel/printk/printk.c:2504)
[   46.381081][  T531]  ? snapshot_read.cold (user.c:?)
[   46.381083][  T531]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   46.381085][  T531]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   46.381087][  T531]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   46.381089][  T531]  ? netdev_notice (net/core/dev.c:13194)
[   46.381091][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381092][  T531]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   46.381094][  T531]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   46.381096][  T531]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   46.381098][  T531]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   46.381100][  T531]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   46.381103][  T531]  dev_set_allmulti (net/core/dev_api.c:315)
[   46.381106][  T531] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   46.381118][  T531]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   46.381122][  T531]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   46.381124][  T531] br_del_if (net/bridge/br_if.c:732) bridge
[   46.381131][  T531]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   46.381133][  T531]  do_set_master (net/core/rtnetlink.c:3055)
[   46.381136][  T531]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   46.381138][  T531]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   46.381141][  T531]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   46.381142][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381144][  T531]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.381148][  T531]  ? kasan_save_stack (mm/kasan/common.c:58)
[   46.381150][  T531]  ? kasan_save_stack (mm/kasan/common.c:57)
[   46.381152][  T531]  ? kasan_save_track (mm/kasan/common.c:78)
[   46.381153][  T531]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   46.381154][  T531]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   46.381156][  T531]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   46.381157][  T531]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.381158][  T531]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.381159][  T531]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.381161][  T531]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.381162][  T531]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.381163][  T531]  ? ___sys_sendmsg (net/socket.c:2767)
[   46.381164][  T531]  ? __sys_sendmsg (net/socket.c:2799)
[   46.381166][  T531]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.381167][  T531]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.381169][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381171][  T531]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.381172][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381174][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381176][  T531]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   46.381178][  T531]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   46.381180][  T531]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   46.381181][  T531]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   46.381183][  T531]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   46.381184][  T531]  ? nla_get_range_signed (lib/nlattr.c:270)
[   46.381186][  T531]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   46.381188][  T531]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   46.381190][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381192][  T531]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.381193][  T531]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.381194][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381196][  T531]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   46.381198][  T531]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   46.381200][  T531]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   46.381201][  T531]  ? __kernel_text_address (kernel/extable.c:79)
[   46.381202][  T531]  ? write_profile (profile.c:?)
[   46.381203][  T531]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.381206][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381207][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381209][  T531]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   46.381212][  T531]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.381214][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381215][  T531]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   46.381217][  T531]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   46.381218][  T531]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.381220][  T531]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.381221][  T531]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   46.381223][  T531]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   46.381225][  T531]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.381226][  T531]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.381227][  T531]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.381229][  T531]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   46.381231][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381233][  T531]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.381235][  T531]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.381236][  T531]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.381238][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381240][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381241][  T531]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   46.381243][  T531]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   46.381245][  T531]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   46.381247][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381248][  T531]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   46.381250][  T531]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   46.381252][  T531]  ? copy_msghdr_from_user (net/socket.c:2650)
[   46.381253][  T531]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   46.381255][  T531]  ? move_addr_to_kernel (net/socket.c:258)
[   46.381256][  T531]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   46.381259][  T531]  ___sys_sendmsg (net/socket.c:2767)
[   46.381260][  T531]  ? copy_msghdr_from_user (net/socket.c:2619)
[   46.381265][  T531]  __sys_sendmsg (net/socket.c:2799)
[   46.381267][  T531]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   46.381269][  T531]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   46.381274][  T531]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   46.381276][  T531]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   46.381278][  T531]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.381280][  T531] RIP: 0033:0x7f7dbdfd554e
[   46.381282][  T531] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.381284][  T531] RSP: 002b:00007ffe2af56060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.381287][  T531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7dbdfd554e
[   46.381289][  T531] RDX: 0000000000000000 RSI: 00007ffe2af56110 RDI: 0000000000000005
[   46.381290][  T531] RBP: 00007ffe2af56070 R08: 0000000000000000 R09: 0000000000000000
[   46.381290][  T531] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91813a


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