======================================
| [    9.973077][  T192] softirqs last disabled at (29330): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [    9.973079][  T192] Preemption disabled at:
| [    9.973080][  T192] 0x0
| [    9.973090][  T192] Tainted: [W]=WARN
[    9.973091][  T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.973093][  T192] Call Trace:
[    9.973094][  T192]  <TASK>
[    9.973096][  T192]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.973102][  T192]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.973107][  T192]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.973111][  T192]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.973117][  T192]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.973119][  T192]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.973130][  T192]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.973132][  T192]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.973135][  T192]  put_chars (drivers/char/virtio_console.c:1176)
[    9.973138][  T192]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.973140][  T192]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.973145][  T192]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.973150][  T192]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.973156][  T192]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.973158][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.973161][  T192]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.973165][  T192]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.973169][  T192]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.973171][  T192]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[    9.973174][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.973176][  T192]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.973180][  T192]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.973185][  T192]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.973186][  T192]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.973192][  T192]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.973195][  T192]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.973196][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.973199][  T192]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.973202][  T192]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.973204][  T192]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.973208][  T192]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.973211][  T192]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.973215][  T192]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.973218][  T192]  _printk (kernel/printk/printk.c:2504)
[    9.973222][  T192]  ? snapshot_read.cold (user.c:?)
[    9.973225][  T192]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.973228][  T192]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.973231][  T192]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[    9.973234][  T192]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.973238][  T192]  ? exit_notify (kernel/exit.c:780)
[    9.973240][  T192]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.973242][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.973247][  T192]  do_group_exit (kernel/exit.c:1151)
[    9.973249][  T192]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.973251][  T192]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.973253][  T192]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.973256][  T192]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.973259][  T192]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.973262][  T192] RIP: 0033:0x7f7ca675a1b8
[    9.973264][  T192] Code: Unable to access opcode bytes at 0x7f7ca675a18e.

Code starting with the faulting instruction
===========================================
[    9.973265][  T192] RSP: 002b:00007ffc4d53fa38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.973268][  T192] RAX: ffffffffffffffda RBX: 00007f7ca688af88 RCX: 00007f7ca675a1b8
[    9.973269][  T192] RDX: 00007f7ca64a4fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.973270][  T192] RBP: 00007ffc4d53fa90 R08: 0000000000000000 R09: 0000000000008010
[    9.973271][  T192] R10: 00007ffc4d53f850 R11: 0000000000000246 R12: 0000000000000001
[    9.973272][  T192] R13: 0000000000000000 R14: 00007f7ca6889680 R15: 00007f7ca688afa0
| [   11.420671][  T250] softirqs last disabled at (34375): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.420673][  T250] Preemption disabled at:
| [   11.420673][  T250] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.420683][  T250] Tainted: [W]=WARN
[   11.420684][  T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.420686][  T250] Call Trace:
[   11.420687][  T250]  <TASK>
[   11.420689][  T250]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.420694][  T250]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.420696][  T250]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.420701][  T250]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.420705][  T250]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.420710][  T250]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.420713][  T250]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.420718][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.420721][  T250]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.420724][  T250]  put_chars (drivers/char/virtio_console.c:1176)
[   11.420726][  T250]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.420729][  T250]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.420731][  T250]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.420735][  T250]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.420739][  T250]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.420742][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.420743][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.420748][  T250]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.420749][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.420752][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.420755][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.420759][  T250]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.420762][  T250]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.420764][  T250]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.420767][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.420770][  T250]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.420773][  T250]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.420778][  T250]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.420780][  T250]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.420785][  T250]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.420787][  T250]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.420789][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.420791][  T250]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.420795][  T250]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.420797][  T250]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.420800][  T250]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.420804][  T250]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.420810][  T250]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.420813][  T250]  _printk (kernel/printk/printk.c:2504)
[   11.420817][  T250]  ? snapshot_read.cold (user.c:?)
[   11.420823][  T250]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[   11.420826][  T250] gre_init (gre.mod.c:?) gre
[   11.420828][  T250]  do_one_initcall (init/main.c:1357)
[   11.420830][  T250]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.420835][  T250]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.420838][  T250]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.420843][  T250]  do_init_module (kernel/module/main.c:3117)
[   11.420846][  T250]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.420850][  T250]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.420853][  T250]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.420857][  T250]  load_module (kernel/module/main.c:3593)
[   11.420864][  T250]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.420870][  T250]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.420873][  T250]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.420877][  T250]  init_module_from_file (kernel/module/main.c:3790)
[   11.420880][  T250]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.420888][  T250]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.420894][  T250]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.420897][  T250]  idempotent_init_module (kernel/module/main.c:3802)
[   11.420900][  T250]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.420906][  T250]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.420908][  T250]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.420914][  T250]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.420916][  T250]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.420920][  T250]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.420922][  T250]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.420924][  T250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.420926][  T250] RIP: 0033:0x7f30bdd9e37d
[   11.420930][  T250] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   11.420932][  T250] RSP: 002b:00007fff7574e4a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.420935][  T250] RAX: ffffffffffffffda RBX: 00005624f2e16a40 RCX: 00007f30bdd9e37d
[   11.420936][  T250] RDX: 0000000000000000 RSI: 00005624de8e5ffd RDI: 0000000000000001
[   11.420937][  T250] RBP: 00007fff7574e540 R08: 0000000000000000 R09: 0000000000000000
[   11.420938][  T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624de8e5ffd
[   11.420939][  T250] R13: 00005624f2e16a00 R14: 0000000000040000 R15: 0000000000000000
| [   12.023248][   T53]  #11: ffffffff92289560 (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))
| [   12.023252][   T53]
| [   12.023252][   T53] stack backtrace:
| [   12.023259][   T53] Tainted: [W]=WARN
[   12.023259][   T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.023261][   T53] Workqueue: mld mld_ifc_work
[   12.023264][   T53] Call Trace:
[   12.023266][   T53]  <TASK>
[   12.023268][   T53]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.023274][   T53]  lockdep_rcu_suspicious.cold (kernel/locking/lockdep.c:6938)
[   12.023280][   T53]  __might_resched (kernel/sched/core.c:9196 (discriminator 9))
[   12.023284][   T53]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.023287][   T53]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.023293][   T53]  __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))
[   12.023295][   T53]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.023301][   T53]  ? 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)
[   12.023304][   T53]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.023307][   T53]  put_chars (drivers/char/virtio_console.c:1176)
[   12.023310][   T53]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.023314][   T53]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.023319][   T53]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.023326][   T53]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.023329][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.023333][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.023337][   T53]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.023341][   T53]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.023343][   T53]  ? 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))
[   12.023346][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.023349][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.023353][   T53]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.023357][   T53]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.023359][   T53]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.023365][   T53]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.023368][   T53]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.023370][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.023372][   T53]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.023376][   T53]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.023378][   T53]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.023382][   T53]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.023386][   T53]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.023389][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.023394][   T53]  _printk (kernel/printk/printk.c:2504)
[   12.023397][   T53]  ? snapshot_read.cold (user.c:?)
[   12.023399][   T53]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   12.023405][   T53]  ? idr_get_free (??:?)
[   12.023410][   T53] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   12.023414][   T53] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   12.023419][   T53]  ? ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
[   12.023422][   T53]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   12.023425][   T53]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.023428][   T53]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   12.023430][   T53]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   12.023433][   T53]  ? mark_lock_irq (kernel/locking/lockdep.c:4265 (discriminator 1) kernel/locking/lockdep.c:4314 (discriminator 1))
[   12.023434][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.023437][   T53]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   12.023440][   T53]  ? save_trace (kernel/locking/lockdep.c:558 kernel/locking/lockdep.c:594)
[   12.023444][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.023447][   T53]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   12.023450][   T53]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   12.023454][   T53]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   12.023458][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.023461][   T53]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   12.023463][   T53]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   12.023465][   T53]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.023468][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.023473][   T53]  __dev_xmit_skb (net/core/dev.c:4262)
[   12.023477][   T53]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   12.023479][   T53]  ? __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))
[   12.023482][   T53]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.023485][   T53]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.023489][   T53]  __dev_queue_xmit (net/core/dev.c:4884)
[   12.023492][   T53]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.023497][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.023498][   T53]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.023500][   T53]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   12.023513][   T53]  ip6_finish_output2 (./include/net/neighbour.h:560 (discriminator 3) net/ipv6/ip6_output.c:138 (discriminator 3))
[   12.023518][   T53]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   12.023519][   T53]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.023522][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.023525][   T53]  ? 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))
[   12.023530][   T53]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   12.023534][   T53]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   12.023537][   T53]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   12.023539][   T53]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.023541][   T53]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   12.023544][   T53]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   12.023548][   T53]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.023550][   T53]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   12.023553][   T53]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   12.023557][   T53]  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))
[   12.023562][   T53]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   12.023568][   T53]  ? mld_send_cr (./include/linux/lockdep.h:249 net/ipv6/mcast.c:2168)
[   12.023573][   T53]  mld_ifc_work (net/ipv6/mcast.c:2739)
[   12.023575][   T53]  ? process_one_work (kernel/workqueue.c:3363 (discriminator 2))
[   12.023577][   T53]  process_one_work (kernel/workqueue.c:3387)
[   12.023584][   T53]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.023587][   T53]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.023595][   T53]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.023599][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.023601][   T53]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   12.023604][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.023607][   T53]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.023609][   T53]  kthread (kernel/kthread.c:436)
[   12.023611][   T53]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.023614][   T53]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.023617][   T53]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.023621][   T53]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.023624][   T53]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.023627][   T53]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.023630][   T53]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.458450][   T46] softirqs last disabled at (87360): br_port_carrier_check (./include/linux/spinlock.h:353 net/bridge/br_if.c:87) bridge
| [   12.458458][   T46] Preemption disabled at:
| [   12.458459][   T46] 0x0
| [   12.458469][   T46] Tainted: [W]=WARN
[   12.458470][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.458472][   T46] Workqueue: events_unbound linkwatch_event
[   12.458475][   T46] Call Trace:
[   12.458477][   T46]  <TASK>
[   12.458478][   T46]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.458485][   T46]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.458490][   T46]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.458494][   T46]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.458499][   T46]  __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))
[   12.458501][   T46]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.458507][   T46]  ? 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)
[   12.458510][   T46]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.458513][   T46]  put_chars (drivers/char/virtio_console.c:1176)
[   12.458516][   T46]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.458518][   T46]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   12.458522][   T46]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.458526][   T46]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.458529][   T46]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.458530][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.458532][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.458536][   T46]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.458538][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.458542][   T46]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.458546][   T46]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.458550][   T46]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.458552][   T46]  ? 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))
[   12.458555][   T46]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.458559][   T46]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.458563][   T46]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.458568][   T46]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.458570][   T46]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.458575][   T46]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.458578][   T46]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.458580][   T46]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.458582][   T46]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.458586][   T46]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.458588][   T46]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.458591][   T46]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.458595][   T46]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.458602][   T46]  _printk (kernel/printk/printk.c:2504)
[   12.458605][   T46]  ? snapshot_read.cold (user.c:?)
[   12.458611][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.458615][   T46] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   12.458625][   T46] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   12.458633][   T46] br_stp_enable_port (net/bridge/br_stp_if.c:93) bridge
[   12.458641][   T46] br_port_carrier_check (net/bridge/br_if.c:90) bridge
[   12.458649][   T46] br_device_event (net/bridge/br.c:101) bridge
[   12.458658][   T46]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   12.458660][   T46]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2599)
[   12.458667][   T46]  notifier_call_chain (kernel/notifier.c:85)
[   12.458673][   T46]  netif_state_change (net/core/dev.c:1625)
[   12.458678][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   12.458683][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   12.458685][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.458688][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.458691][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.458695][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.458697][   T46]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   12.458701][   T46]  process_one_work (kernel/workqueue.c:3387)
[   12.458708][   T46]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   12.458711][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.458718][   T46]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   12.458726][   T46]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   12.458728][   T46]  kthread (kernel/kthread.c:436)
[   12.458730][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.458733][   T46]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.458736][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.458740][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   12.458743][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.458746][   T46]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   12.458749][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.522610][   T12] softirqs last disabled at (5718): __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.522612][   T12] Preemption disabled at:
| [   13.522613][   T12] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   13.522623][   T12] Tainted: [W]=WARN
[   13.522624][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.522626][   T12] Workqueue: ipv6_addrconf addrconf_dad_work
[   13.522630][   T12] Call Trace:
[   13.522632][   T12]  <TASK>
[   13.522634][   T12]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.522641][   T12]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   13.522643][   T12]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.522649][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.522653][   T12]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.522659][   T12]  __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))
[   13.522662][   T12]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.522668][   T12]  ? 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)
[   13.522671][   T12]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.522675][   T12]  put_chars (drivers/char/virtio_console.c:1176)
[   13.522679][   T12]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.522684][   T12]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   13.522689][   T12]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.522692][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.522694][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.522696][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.522701][   T12]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.522704][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.522707][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.522711][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.522717][   T12]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.522722][   T12]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.522724][   T12]  ? 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))
[   13.522728][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.522731][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.522736][   T12]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.522741][   T12]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.522743][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.522749][   T12]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.522752][   T12]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.522754][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.522757][   T12]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.522761][   T12]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.522764][   T12]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.522768][   T12]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.522773][   T12]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.522776][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.522782][   T12]  _printk (kernel/printk/printk.c:2504)
[   13.522786][   T12]  ? snapshot_read.cold (user.c:?)
[   13.522788][   T12]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   13.522795][   T12]  ? idr_get_free (??:?)
[   13.522801][   T12] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   13.522807][   T12] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   13.522813][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.522816][   T12]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   13.522821][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.522823][   T12]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   13.522825][   T12]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.522827][   T12]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   13.522831][   T12]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   13.522834][   T12]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.522840][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.522843][   T12]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   13.522845][   T12]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4407 (discriminator 17))
[   13.522849][   T12]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   13.522853][   T12]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   13.522858][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.522861][   T12]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   13.522864][   T12]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   13.522867][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.522873][   T12]  __dev_xmit_skb (net/core/dev.c:4262)
[   13.522877][   T12]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   13.522880][   T12]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   13.522883][   T12]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   13.522886][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.522892][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.522898][   T12]  __dev_queue_xmit (net/core/dev.c:4884)
[   13.522908][   T12]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   13.522911][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.522913][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.522921][   T12]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   13.522928][   T12]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   13.522934][   T12]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   13.522936][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   13.522939][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.522943][   T12]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   13.522949][   T12]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   13.522954][   T12]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   13.522958][   T12]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   13.522959][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.522962][   T12]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   13.522965][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.522969][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.522972][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.522975][   T12]  ? icmp6_dst_alloc (net/ipv6/route.c:3364)
[   13.522979][   T12]  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))
[   13.522985][   T12]  ? mld_dad_start_work (net/ipv6/mcast.c:1153)
[   13.522997][   T12]  ipv6_mc_dad_complete (net/ipv6/mcast.c:2316)
[   13.523000][   T12]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   13.523002][   T12]  addrconf_dad_completed (net/ipv6/addrconf.c:4376)
[   13.523006][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.523009][   T12]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4092 (discriminator 11))
[   13.523012][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.523014][   T12]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.523016][   T12]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   13.523021][   T12]  ? addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.523023][   T12]  addrconf_dad_work (net/ipv6/addrconf.c:4304)
[   13.523028][   T12]  ? addrconf_dad_begin (net/ipv6/addrconf.c:4180)
[   13.523033][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.523035][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.523037][   T12]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.523039][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.523045][   T12]  process_one_work (kernel/workqueue.c:3387)
[   13.523055][   T12]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   13.523058][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   13.523069][   T12]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   13.523077][   T12]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   13.523079][   T12]  kthread (kernel/kthread.c:436)
[   13.523081][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.523084][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.523087][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.523091][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   13.523095][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.523099][   T12]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   13.523102][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.810477][    C3]
| [   17.810477][    C3]
| [   17.810477][    C3] stack backtrace:
| [   17.810483][    C3] Tainted: [W]=WARN
[   17.810484][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.810486][    C3] Call Trace:
[   17.810487][    C3]  <IRQ>
[   17.810489][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.810494][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   17.810496][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   17.810497][    C3]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   17.810500][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   17.810502][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   17.810504][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   17.810506][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.810508][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.810510][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810513][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810515][    C3]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.810516][    C3]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   17.810518][    C3]  console_emit_next_record (kernel/printk/printk.c:3177)
[   17.810520][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.810522][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.810524][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810526][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810528][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.810530][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.810532][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.810534][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.810536][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.810537][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810539][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.810541][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.810543][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.810545][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.810547][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.810549][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810551][    C3]  _printk (kernel/printk/printk.c:2504)
[   17.810553][    C3]  ? snapshot_read.cold (user.c:?)
[   17.810555][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.810558][    C3]  ? idr_get_free (??:?)
[   17.810561][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.810563][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   17.810565][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.810567][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.810569][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.810570][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.810572][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.810574][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.810575][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.810577][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.810579][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810581][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.810582][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.810584][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.810586][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.810588][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.810589][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.810591][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.810593][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810595][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.810596][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.810598][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.810600][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.810601][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810603][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810605][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.810608][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.810610][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.810611][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810613][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.810616][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.810618][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.810619][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810621][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810623][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.810625][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.810627][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.810628][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.810630][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.810631][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810633][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810634][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.810636][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.810639][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.810641][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810643][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.810645][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810647][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810649][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.810651][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810653][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810655][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810656][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   17.810658][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.810660][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.810664][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810665][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810667][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810669][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.810671][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810673][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.810675][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.810678][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.810680][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.810682][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.810683][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.810686][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810688][    C3]  handle_softirqs (kernel/softirq.c:645)
[   17.810690][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810691][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.810693][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.810695][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   17.810696][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.810698][    C3]  </IRQ>
[   17.810698][    C3]  <TASK>
[   17.810699][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.810701][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.810702][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.810705][    C3] 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
[   17.810707][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   17.810710][    C3] RAX: 00000000000911af RBX: ff11000001c88040 RCX: ffffffff8f0f0307
[   17.810711][    C3] RDX: ff11000001c88040 RSI: ffffffff91e38af6 RDI: ffffffff9188d8e0
[   17.810712][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.810713][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   17.810713][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.810715][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.810717][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.810719][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   17.810720][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.810722][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   17.810724][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.810725][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   17.810727][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810729][    C3]  do_idle (kernel/sched/idle.c:355)
[   17.810731][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.810732][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.810733][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.810735][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   17.810756][    C3] softirqs last disabled at (594353): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.810757][    C3] Preemption disabled at:
| [   17.810758][    C3] 0x0
| [   17.810763][    C3] Tainted: [W]=WARN
[   17.810763][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.810764][    C3] Call Trace:
[   17.810765][    C3]  <IRQ>
[   17.810765][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.810767][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.810771][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.810774][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810776][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.810778][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.810779][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.810781][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.810783][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.810785][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   17.810786][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.810788][    C3]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   17.810790][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.810793][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.810794][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810796][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810798][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.810800][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.810802][    C3]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   17.810804][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810805][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810807][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.810810][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.810811][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.810813][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.810815][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.810817][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810819][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.810821][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.810822][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.810824][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.810826][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.810828][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810830][    C3]  _printk (kernel/printk/printk.c:2504)
[   17.810832][    C3]  ? snapshot_read.cold (user.c:?)
[   17.810834][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   17.810836][    C3]  ? idr_get_free (??:?)
[   17.810839][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   17.810841][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   17.810843][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.810845][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   17.810847][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.810848][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   17.810850][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.810851][    C3]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   17.810853][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   17.810854][    C3]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   17.810856][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810858][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   17.810860][    C3]  ? validate_chain (kernel/locking/lockdep.c:154 (discriminator 5) kernel/locking/lockdep.c:202 (discriminator 5) kernel/locking/lockdep.c:3329 (discriminator 5) kernel/locking/lockdep.c:3924 (discriminator 5))
[   17.810862][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   17.810863][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   17.810865][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.810867][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   17.810868][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   17.810870][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810872][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   17.810873][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 6))
[   17.810875][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   17.810876][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   17.810878][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810880][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810882][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   17.810884][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   17.810886][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.810891][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810893][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   17.810895][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   17.810897][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   17.810899][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810900][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810902][    C3]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   17.810904][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   17.810906][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   17.810907][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   17.810909][    C3]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   17.810910][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810912][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810913][    C3]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   17.810915][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   17.810917][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   17.810919][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810921][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   17.810923][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810925][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810927][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   17.810929][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810931][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.810933][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810935][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   17.810937][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   17.810938][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   17.810940][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   17.810942][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810943][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810946][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   17.810947][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   17.810949][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   17.810951][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.810954][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.810956][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   17.810958][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   17.810960][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.810961][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810963][    C3]  handle_softirqs (kernel/softirq.c:645)
[   17.810964][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.810966][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   17.810968][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   17.810969][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   17.810971][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   17.810972][    C3]  </IRQ>
[   17.810973][    C3]  <TASK>
[   17.810973][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.810975][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   17.810976][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   17.810978][    C3] 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
[   17.810979][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   17.810981][    C3] RAX: 00000000000911af RBX: ff11000001c88040 RCX: ffffffff8f0f0307
[   17.810981][    C3] RDX: ff11000001c88040 RSI: ffffffff91e38af6 RDI: ffffffff9188d8e0
[   17.810982][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   17.810983][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   17.810984][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   17.810985][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.810987][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   17.810989][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   17.810991][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   17.810992][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   17.810994][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   17.810995][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   17.810997][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.810999][    C3]  do_idle (kernel/sched/idle.c:355)
[   17.811000][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   17.811002][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   17.811003][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   17.811005][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.514248][    C3] softirqs last disabled at (594353): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.514250][    C3] Preemption disabled at:
| [   26.514251][    C3] 0x0
| [   26.514262][    C3] Tainted: [W]=WARN
[   26.514263][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.514265][    C3] Call Trace:
[   26.514267][    C3]  <IRQ>
[   26.514268][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.514274][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.514278][    C3]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   26.514280][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.514283][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514287][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   26.514291][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.514293][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.514297][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.514298][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.514301][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   26.514302][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.514304][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.514306][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.514310][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.514311][    C3]  ? vsnprintf (lib/vsprintf.c:2900)
[   26.514314][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.514316][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514317][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514320][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.514322][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.514324][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514326][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514328][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514329][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514331][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.514333][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.514335][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.514338][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.514339][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514341][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.514343][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514344][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.514346][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.514347][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.514349][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.514351][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.514353][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.514356][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.514358][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.514359][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514361][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514363][    C3]  _printk (kernel/printk/printk.c:2504)
[   26.514366][    C3]  ? snapshot_read.cold (user.c:?)
[   26.514368][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   26.514371][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   26.514374][    C3]  ? idr_get_free (??:?)
[   26.514376][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   26.514379][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   26.514384][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   26.514388][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   26.514390][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514391][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514393][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514395][    C3]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   26.514398][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514400][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514401][    C3]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   26.514403][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.514404][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514406][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514407][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514409][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.514412][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514413][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   26.514415][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   26.514417][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   26.514420][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   26.514421][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514423][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   26.514424][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   26.514426][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   26.514427][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514429][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   26.514431][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   26.514433][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   26.514434][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   26.514436][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514437][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514439][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   26.514442][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   26.514444][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.514446][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   26.514449][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   26.514452][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   26.514454][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   26.514456][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   26.514458][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514460][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514461][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514463][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.514465][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   26.514466][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   26.514468][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   26.514469][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   26.514472][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514474][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.514475][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   26.514476][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514478][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   26.514479][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514480][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514482][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   26.514486][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   26.514488][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   26.514490][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.514492][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.514494][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   26.514496][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.514497][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.514499][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514501][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.514502][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.514504][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.514506][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.514508][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.514510][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.514514][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514516][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.514517][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   26.514520][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.514522][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   26.514524][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.514526][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.514528][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.514530][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.514531][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514533][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.514535][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.514537][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514538][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.514540][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.514541][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.514543][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.514545][    C3]  </IRQ>
[   26.514546][    C3]  <TASK>
[   26.514546][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   26.514549][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.514551][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.514554][    C3] 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
[   26.514556][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   26.514560][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   26.514561][    C3] RDX: 0000000000000003 RSI: ffffffff9188d860 RDI: ffffffff8f0f0307
[   26.514562][    C3] RBP: 0000000000000000 R08: ffffffff91581421 R09: 1fe2200006a763a2
[   26.514563][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   26.514563][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.514565][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   26.514567][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.514569][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.514571][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.514573][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.514575][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.514576][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.514579][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   26.514580][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.514582][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.514584][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.514586][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.514587][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.514589][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   42.897143][    C3] softirqs last disabled at (594353): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   42.897146][    C3] Preemption disabled at:
| [   42.897146][    C3] 0x0
| [   42.897158][    C3] Tainted: [W]=WARN
[   42.897159][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.897161][    C3] Call Trace:
[   42.897162][    C3]  <IRQ>
[   42.897164][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   42.897170][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   42.897173][    C3]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   42.897175][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   42.897178][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897182][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   42.897186][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.897188][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.897192][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.897194][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   42.897196][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   42.897198][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   42.897200][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   42.897202][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   42.897205][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   42.897206][    C3]  ? vsnprintf (lib/vsprintf.c:2900)
[   42.897210][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.897211][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897213][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897215][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   42.897218][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   42.897220][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897221][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897223][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897225][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897226][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   42.897228][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   42.897238][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   42.897240][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   42.897242][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897244][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   42.897245][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897247][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.897248][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   42.897250][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.897252][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   42.897253][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   42.897255][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   42.897258][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   42.897260][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.897262][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897264][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897265][    C3]  _printk (kernel/printk/printk.c:2504)
[   42.897269][    C3]  ? snapshot_read.cold (user.c:?)
[   42.897270][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   42.897273][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   42.897277][    C3]  ? idr_get_free (??:?)
[   42.897279][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   42.897281][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   42.897286][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   42.897289][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.897290][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   42.897292][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   42.897295][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   42.897299][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897300][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.897302][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   42.897304][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897306][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897307][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.897310][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897312][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   42.897314][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   42.897316][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   42.897319][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   42.897320][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897322][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   42.897323][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   42.897325][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   42.897326][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897328][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   42.897330][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   42.897331][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   42.897333][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   42.897334][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897336][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897338][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   42.897340][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   42.897342][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.897344][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   42.897347][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   42.897350][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   42.897353][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   42.897355][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   42.897357][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897358][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897360][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897361][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.897363][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   42.897365][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   42.897367][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   42.897368][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   42.897371][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897373][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.897374][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   42.897375][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897376][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   42.897377][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897379][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897381][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   42.897384][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   42.897386][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   42.897388][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.897390][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.897392][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   42.897394][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.897396][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.897397][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897399][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   42.897400][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.897402][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.897404][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   42.897406][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   42.897408][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   42.897411][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897413][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   42.897415][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   42.897417][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   42.897420][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   42.897422][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   42.897424][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   42.897426][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   42.897427][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   42.897429][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897430][    C3]  handle_softirqs (kernel/softirq.c:645)
[   42.897432][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   42.897434][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897435][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   42.897437][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   42.897438][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   42.897440][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   42.897442][    C3]  </IRQ>
[   42.897442][    C3]  <TASK>
[   42.897443][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   42.897446][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   42.897448][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   42.897450][    C3] 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
[   42.897452][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   42.897456][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   42.897457][    C3] RDX: 0000000000000003 RSI: ffffffff9188d860 RDI: ffffffff8f0f0307
[   42.897458][    C3] RBP: 0000000000000000 R08: ffffffff91581421 R09: 1fe2200006a763a2
[   42.897459][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   42.897459][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   42.897461][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   42.897462][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.897465][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   42.897467][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   42.897469][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   42.897471][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   42.897472][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   42.897475][    C3]  ? default_idle_call (kernel/sched/idle.c:129)
[   42.897476][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   42.897478][    C3]  do_idle (kernel/sched/idle.c:355)
[   42.897480][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   42.897481][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   42.897483][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   42.897484][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   55.338964][  T600] softirqs last disabled at (0): 0x0
| [   55.338966][  T600] Preemption disabled at:
| [   55.338967][  T600] 0x0
| [   55.338976][  T600] Tainted: [W]=WARN
[   55.338977][  T600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.338979][  T600] Call Trace:
[   55.338980][  T600]  <TASK>
[   55.338981][  T600]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   55.338987][  T600]  __might_resched.cold (kernel/sched/core.c:9234)
[   55.338991][  T600]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   55.338994][  T600]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   55.338998][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339001][  T600]  __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))
[   55.339005][  T600]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   55.339008][  T600]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   55.339012][  T600]  ? 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)
[   55.339013][  T600]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   55.339015][  T600]  put_chars (drivers/char/virtio_console.c:1176)
[   55.339018][  T600]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   55.339020][  T600]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   55.339023][  T600]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   55.339026][  T600]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   55.339027][  T600]  ? vsnprintf (lib/vsprintf.c:2900)
[   55.339031][  T600]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   55.339033][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339034][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339037][  T600]  console_emit_next_record (kernel/printk/printk.c:3183)
[   55.339039][  T600]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   55.339041][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339043][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339044][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339046][  T600]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.339048][  T600]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   55.339050][  T600]  console_flush_one_record (kernel/printk/printk.c:3268)
[   55.339052][  T600]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   55.339054][  T600]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   55.339056][  T600]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.339058][  T600]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   55.339059][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339061][  T600]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.339062][  T600]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   55.339064][  T600]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   55.339066][  T600]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   55.339068][  T600]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   55.339070][  T600]  vprintk_emit (kernel/printk/printk.c:2479)
[   55.339074][  T600]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   55.339076][  T600]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   55.339079][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339081][  T600]  _printk (kernel/printk/printk.c:2504)
[   55.339084][  T600]  ? snapshot_read.cold (user.c:?)
[   55.339086][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339088][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339090][  T600]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.339091][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339093][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339096][  T600] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   55.339109][  T600] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   55.339117][  T600] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   55.339124][  T600]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   55.339130][  T600]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.339132][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339134][  T600]  ? __nla_validate_parse (lib/nlattr.c:635)
[   55.339137][  T600] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   55.339145][  T600]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   55.339155][  T600]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   55.339160][  T600]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   55.339162][  T600]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.339163][  T600]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   55.339166][  T600]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   55.339169][  T600]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   55.339171][  T600]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.339173][  T600]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.339174][  T600]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.339175][  T600]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   55.339178][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339180][  T600]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.339182][  T600]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.339184][  T600]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.339185][  T600]  ? next_uptodate_folio (mm/filemap.c:3747)
[   55.339188][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339190][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339192][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339194][  T600]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   55.339196][  T600]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   55.339197][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339199][  T600]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   55.339201][  T600]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   55.339204][  T600]  ? copy_msghdr_from_user (net/socket.c:2650)
[   55.339206][  T600]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   55.339207][  T600]  ? move_addr_to_kernel (net/socket.c:258)
[   55.339210][  T600]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   55.339213][  T600]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.339214][  T600]  ___sys_sendmsg (net/socket.c:2767)
[   55.339216][  T600]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   55.339218][  T600]  ? copy_msghdr_from_user (net/socket.c:2619)
[   55.339220][  T600]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   55.339225][  T600]  __sys_sendmsg (net/socket.c:2799)
[   55.339227][  T600]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   55.339230][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339232][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.339234][  T600]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   55.339236][  T600]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   55.339238][  T600]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.339240][  T600] RIP: 0033:0x7fa3816c154e
[   55.339242][  T600] 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
[   55.339244][  T600] RSP: 002b:00007ffe0070b8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.339248][  T600] RAX: ffffffffffffffda RBX: 00007ffe0070ba90 RCX: 00007fa3816c154e
[   55.339249][  T600] RDX: 0000000000000000 RSI: 00007ffe0070b990 RDI: 0000000000000005
[   55.339250][  T600] RBP: 00007ffe0070b8f0 R08: 0000000000000000 R09: 0000000000000000
[   55.339251][  T600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b463
[   55.339252][  T600] R13: 0000000000425380 R14: 00007ffe0070d821 R15: 00000000ffffffff
| [   59.688080][  T622] softirqs last disabled at (0): 0x0
| [   59.688082][  T622] Preemption disabled at:
| [   59.688083][  T622] 0x0
| [   59.688091][  T622] Tainted: [W]=WARN
[   59.688092][  T622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.688094][  T622] Call Trace:
[   59.688095][  T622]  <TASK>
[   59.688097][  T622]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   59.688102][  T622]  __might_resched.cold (kernel/sched/core.c:9234)
[   59.688106][  T622]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   59.688109][  T622]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   59.688112][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688116][  T622]  __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))
[   59.688119][  T622]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   59.688122][  T622]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   59.688125][  T622]  ? 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)
[   59.688127][  T622]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   59.688129][  T622]  put_chars (drivers/char/virtio_console.c:1176)
[   59.688131][  T622]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   59.688132][  T622]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   59.688135][  T622]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   59.688139][  T622]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   59.688140][  T622]  ? vsnprintf (lib/vsprintf.c:2900)
[   59.688143][  T622]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   59.688144][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688146][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688148][  T622]  console_emit_next_record (kernel/printk/printk.c:3183)
[   59.688151][  T622]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   59.688153][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688154][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688156][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688157][  T622]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   59.688159][  T622]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   59.688161][  T622]  console_flush_one_record (kernel/printk/printk.c:3268)
[   59.688163][  T622]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   59.688165][  T622]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   59.688167][  T622]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   59.688168][  T622]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   59.688170][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688171][  T622]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   59.688173][  T622]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   59.688174][  T622]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   59.688176][  T622]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   59.688178][  T622]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   59.688180][  T622]  vprintk_emit (kernel/printk/printk.c:2479)
[   59.688184][  T622]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   59.688186][  T622]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   59.688188][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688190][  T622]  _printk (kernel/printk/printk.c:2504)
[   59.688193][  T622]  ? snapshot_read.cold (user.c:?)
[   59.688195][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688197][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688198][  T622]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   59.688200][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688201][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688204][  T622] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   59.688217][  T622] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   59.688225][  T622] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   59.688231][  T622]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   59.688237][  T622]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   59.688239][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688241][  T622]  ? __nla_validate_parse (lib/nlattr.c:635)
[   59.688244][  T622] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   59.688251][  T622]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   59.688261][  T622]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   59.688265][  T622]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   59.688267][  T622]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.688268][  T622]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   59.688271][  T622]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   59.688274][  T622]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   59.688277][  T622]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.688278][  T622]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   59.688279][  T622]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   59.688281][  T622]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   59.688288][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688290][  T622]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   59.688292][  T622]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   59.688294][  T622]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   59.688295][  T622]  ? next_uptodate_folio (mm/filemap.c:3747)
[   59.688299][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688300][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688302][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688304][  T622]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   59.688306][  T622]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   59.688308][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688309][  T622]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   59.688311][  T622]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   59.688314][  T622]  ? copy_msghdr_from_user (net/socket.c:2650)
[   59.688316][  T622]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   59.688317][  T622]  ? move_addr_to_kernel (net/socket.c:258)
[   59.688319][  T622]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   59.688322][  T622]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   59.688324][  T622]  ___sys_sendmsg (net/socket.c:2767)
[   59.688325][  T622]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   59.688328][  T622]  ? copy_msghdr_from_user (net/socket.c:2619)
[   59.688330][  T622]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   59.688334][  T622]  __sys_sendmsg (net/socket.c:2799)
[   59.688336][  T622]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   59.688339][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688340][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   59.688342][  T622]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   59.688344][  T622]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   59.688346][  T622]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   59.688348][  T622] RIP: 0033:0x7f5b882dc54e
[   59.688350][  T622] 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
[   59.688352][  T622] RSP: 002b:00007ffea85bf650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   59.688356][  T622] RAX: ffffffffffffffda RBX: 00007ffea85bf800 RCX: 00007f5b882dc54e
[   59.688357][  T622] RDX: 0000000000000000 RSI: 00007ffea85bf700 RDI: 0000000000000005
[   59.688358][  T622] RBP: 00007ffea85bf660 R08: 0000000000000000 R09: 0000000000000000
[   59.688359][  T622] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b468
[   59.688360][  T622] R13: 0000000000425380 R14: 00007ffea85c081f R15: 00000000ffffffff
| [   67.465395][  T684] softirqs last disabled at (0): 0x0
| [   67.465396][  T684] Preemption disabled at:
| [   67.465397][  T684] 0x0
| [   67.465405][  T684] Tainted: [W]=WARN
[   67.465406][  T684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.465408][  T684] Call Trace:
[   67.465410][  T684]  <TASK>
[   67.465411][  T684]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   67.465416][  T684]  __might_resched.cold (kernel/sched/core.c:9234)
[   67.465420][  T684]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   67.465423][  T684]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   67.465426][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465430][  T684]  __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))
[   67.465434][  T684]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   67.465436][  T684]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   67.465440][  T684]  ? 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)
[   67.465442][  T684]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   67.465444][  T684]  put_chars (drivers/char/virtio_console.c:1176)
[   67.465446][  T684]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   67.465448][  T684]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   67.465451][  T684]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   67.465454][  T684]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   67.465455][  T684]  ? vsnprintf (lib/vsprintf.c:2900)
[   67.465458][  T684]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   67.465460][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465461][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465464][  T684]  console_emit_next_record (kernel/printk/printk.c:3183)
[   67.465467][  T684]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   67.465469][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465470][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465472][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465474][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.465476][  T684]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   67.465477][  T684]  console_flush_one_record (kernel/printk/printk.c:3268)
[   67.465480][  T684]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   67.465482][  T684]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   67.465484][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.465486][  T684]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   67.465487][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465489][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.465490][  T684]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   67.465491][  T684]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   67.465494][  T684]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   67.465495][  T684]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   67.465497][  T684]  vprintk_emit (kernel/printk/printk.c:2479)
[   67.465502][  T684]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   67.465504][  T684]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   67.465507][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465509][  T684]  _printk (kernel/printk/printk.c:2504)
[   67.465512][  T684]  ? snapshot_read.cold (user.c:?)
[   67.465514][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465516][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465518][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.465519][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465521][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465524][  T684] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   67.465537][  T684] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   67.465546][  T684] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   67.465553][  T684]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   67.465559][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.465560][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465562][  T684]  ? __nla_validate_parse (lib/nlattr.c:635)
[   67.465566][  T684] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   67.465573][  T684]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   67.465583][  T684]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   67.465588][  T684]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   67.465590][  T684]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.465591][  T684]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   67.465594][  T684]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   67.465596][  T684]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   67.465599][  T684]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.465600][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.465602][  T684]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.465603][  T684]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   67.465606][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465608][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.465609][  T684]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.465611][  T684]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.465613][  T684]  ? next_uptodate_folio (mm/filemap.c:3747)
[   67.465616][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465618][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465619][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465621][  T684]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   67.465623][  T684]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   67.465625][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465627][  T684]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.465629][  T684]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   67.465632][  T684]  ? copy_msghdr_from_user (net/socket.c:2650)
[   67.465633][  T684]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   67.465635][  T684]  ? move_addr_to_kernel (net/socket.c:258)
[   67.465637][  T684]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   67.465640][  T684]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.465642][  T684]  ___sys_sendmsg (net/socket.c:2767)
[   67.465644][  T684]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   67.465646][  T684]  ? copy_msghdr_from_user (net/socket.c:2619)
[   67.465648][  T684]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   67.465652][  T684]  __sys_sendmsg (net/socket.c:2799)
[   67.465655][  T684]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   67.465657][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465659][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.465661][  T684]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   67.465663][  T684]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   67.465665][  T684]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.465667][  T684] RIP: 0033:0x7fb1a3f7554e
[   67.465669][  T684] 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
[   67.465671][  T684] RSP: 002b:00007ffc9adbf9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.465675][  T684] RAX: ffffffffffffffda RBX: 00007ffc9adbfb60 RCX: 00007fb1a3f7554e
[   67.465676][  T684] RDX: 0000000000000000 RSI: 00007ffc9adbfa60 RDI: 0000000000000005
[   67.465677][  T684] RBP: 00007ffc9adbf9c0 R08: 0000000000000000 R09: 0000000000000000
[   67.465678][  T684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b46f
[   67.465678][  T684] R13: 0000000000425380 R14: 00007ffc9adc0821 R15: 00000000ffffffff
| [   71.833191][  T706] softirqs last disabled at (0): 0x0
| [   71.833193][  T706] Preemption disabled at:
| [   71.833194][  T706] 0x0
| [   71.833202][  T706] Tainted: [W]=WARN
[   71.833203][  T706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.833205][  T706] Call Trace:
[   71.833206][  T706]  <TASK>
[   71.833207][  T706]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   71.833213][  T706]  __might_resched.cold (kernel/sched/core.c:9234)
[   71.833216][  T706]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   71.833219][  T706]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   71.833222][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833226][  T706]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   71.833230][  T706]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.833232][  T706]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.833236][  T706]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.833237][  T706]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   71.833239][  T706]  put_chars (drivers/char/virtio_console.c:1176)
[   71.833241][  T706]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   71.833243][  T706]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   71.833246][  T706]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   71.833249][  T706]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   71.833250][  T706]  ? vsnprintf (lib/vsprintf.c:2900)
[   71.833253][  T706]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   71.833255][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833256][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833258][  T706]  console_emit_next_record (kernel/printk/printk.c:3183)
[   71.833261][  T706]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   71.833263][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833265][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833266][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833268][  T706]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.833270][  T706]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   71.833271][  T706]  console_flush_one_record (kernel/printk/printk.c:3268)
[   71.833273][  T706]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   71.833276][  T706]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   71.833278][  T706]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.833279][  T706]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   71.833281][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833282][  T706]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.833284][  T706]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   71.833285][  T706]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   71.833287][  T706]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   71.833289][  T706]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   71.833291][  T706]  vprintk_emit (kernel/printk/printk.c:2479)
[   71.833295][  T706]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   71.833297][  T706]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   71.833299][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833301][  T706]  _printk (kernel/printk/printk.c:2504)
[   71.833304][  T706]  ? snapshot_read.cold (user.c:?)
[   71.833306][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833308][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833309][  T706]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.833311][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833312][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833315][  T706] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   71.833334][  T706] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[   71.833343][  T706] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[   71.833349][  T706]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[   71.833355][  T706]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.833357][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833359][  T706]  ? __nla_validate_parse (lib/nlattr.c:635)
[   71.833362][  T706] br_setlink (net/bridge/br_netlink.c:1143) bridge
[   71.833369][  T706]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[   71.833379][  T706]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[   71.833384][  T706]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[   71.833386][  T706]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.833387][  T706]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   71.833390][  T706]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   71.833392][  T706]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   71.833395][  T706]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.833396][  T706]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.833398][  T706]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.833399][  T706]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   71.833401][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833403][  T706]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.833405][  T706]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.833407][  T706]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.833408][  T706]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[   71.833411][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833413][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833414][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833416][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833418][  T706]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   71.833420][  T706]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   71.833422][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833423][  T706]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   71.833425][  T706]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   71.833428][  T706]  ? copy_msghdr_from_user (net/socket.c:2650)
[   71.833430][  T706]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   71.833431][  T706]  ? move_addr_to_kernel (net/socket.c:258)
[   71.833433][  T706]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   71.833436][  T706]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   71.833438][  T706]  ___sys_sendmsg (net/socket.c:2767)
[   71.833439][  T706]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   71.833442][  T706]  ? copy_msghdr_from_user (net/socket.c:2619)
[   71.833443][  T706]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   71.833448][  T706]  __sys_sendmsg (net/socket.c:2799)
[   71.833450][  T706]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   71.833453][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833454][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   71.833456][  T706]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   71.833458][  T706]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   71.833461][  T706]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.833463][  T706] RIP: 0033:0x7f693751454e
[   71.833465][  T706] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.833466][  T706] RSP: 002b:00007fff109c4830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.833470][  T706] RAX: ffffffffffffffda RBX: 00007fff109c49e0 RCX: 00007f693751454e
[   71.833471][  T706] RDX: 0000000000000000 RSI: 00007fff109c48e0 RDI: 0000000000000005
[   71.833472][  T706] RBP: 00007fff109c4840 R08: 0000000000000000 R09: 0000000000000000
[   71.833473][  T706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b474
[   71.833474][  T706] R13: 0000000000425380 R14: 00007fff109c581f R15: 00000000ffffffff
| [   73.618059][    C3] softirqs last disabled at (594353): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   73.618061][    C3] Preemption disabled at:
| [   73.618062][    C3] 0x0
| [   73.618073][    C3] Tainted: [W]=WARN
[   73.618074][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.618076][    C3] Call Trace:
[   73.618077][    C3]  <IRQ>
[   73.618079][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   73.618085][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   73.618088][    C3]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   73.618090][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   73.618093][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618096][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   73.618100][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.618102][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.618106][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   73.618108][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.618110][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   73.618112][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   73.618113][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   73.618115][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   73.618119][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   73.618120][    C3]  ? vsnprintf (lib/vsprintf.c:2900)
[   73.618123][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.618125][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618126][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618129][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   73.618131][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   73.618133][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618135][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618136][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618138][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618140][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   73.618141][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   73.618144][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   73.618146][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   73.618148][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618149][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   73.618151][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618152][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.618154][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   73.618155][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   73.618157][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   73.618159][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   73.618161][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   73.618165][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   73.618167][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   73.618169][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618170][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618172][    C3]  _printk (kernel/printk/printk.c:2504)
[   73.618175][    C3]  ? snapshot_read.cold (user.c:?)
[   73.618177][    C3]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   73.618180][    C3]  ? __ipv6_chk_addr_and_flags (./include/linux/rcupdate.h:850 net/ipv6/addrconf.c:1996)
[   73.618183][    C3]  ? idr_get_free (??:?)
[   73.618185][    C3]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   73.618188][    C3] ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3)) ip6_tunnel
[   73.618193][    C3] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:889) ip6_gre
[   73.618196][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.618198][    C3]  ? __gre6_xmit (./include/linux/skbuff.h:2904) ip6_gre
[   73.618200][    C3]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   73.618203][    C3]  ? packet_rcv (net/packet/af_packet.c:2231)
[   73.618206][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618208][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.618210][    C3]  ? dev_queue_xmit_nit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/dev.c:2636 (discriminator 2))
[   73.618212][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618214][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618215][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   73.618218][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618220][    C3]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   73.618222][    C3]  ? validate_xmit_skb_list (net/core/dev.c:4142)
[   73.618224][    C3]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   73.618227][    C3]  ? get_stack_info_noinstr (arch/x86/kernel/dumpstack_64.c:173)
[   73.618228][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618230][    C3]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   73.618231][    C3]  ? do_raw_spin_trylock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:98 kernel/locking/spinlock_debug.c:123)
[   73.618233][    C3]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   73.618234][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618236][    C3]  __dev_xmit_skb (net/core/dev.c:4262)
[   73.618238][    C3]  ? tc_run (net/core/dev.c:4444 (discriminator 4))
[   73.618240][    C3]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   73.618241][    C3]  ? netdev_offload_xstats_push_delta (net/core/dev.c:9326 net/core/dev.c:9461)
[   73.618243][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618244][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618246][    C3]  __dev_queue_xmit (net/core/dev.c:4884)
[   73.618249][    C3]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   73.618251][    C3]  ? addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   73.618253][    C3]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   73.618256][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   73.618259][    C3]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   73.618261][    C3]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   73.618263][    C3]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   73.618265][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618267][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618268][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618270][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.618272][    C3]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   73.618273][    C3]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   73.618275][    C3]  ? ip6_finish_output (./include/net/inet_sock.h:338 (discriminator 1))
[   73.618276][    C3]  ? xfrm_bundle_lookup.constprop.0 (net/xfrm/xfrm_policy.c:3049)
[   73.618279][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618281][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   73.618282][    C3]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[   73.618283][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618285][    C3]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   73.618286][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618287][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618289][    C3]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   73.618293][    C3]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   73.618295][    C3]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   73.618297][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   73.618299][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   73.618301][    C3]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   73.618303][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   73.618305][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   73.618306][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618308][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.618309][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   73.618311][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   73.618313][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   73.618315][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   73.618317][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   73.618320][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.618322][    C3]  ? timer_recalc_next_expiry (./include/linux/find.h:71 kernel/time/timer.c:1843 kernel/time/timer.c:1865)
[   73.618323][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618326][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   73.618332][    C3]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   73.618335][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   73.618337][    C3]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   73.618339][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.618341][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   73.618343][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   73.618345][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   73.618346][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618348][    C3]  handle_softirqs (kernel/softirq.c:645)
[   73.618350][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   73.618351][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618353][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.618355][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   73.618356][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   73.618357][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   73.618360][    C3]  </IRQ>
[   73.618360][    C3]  <TASK>
[   73.618361][    C3]  ? _raw_spin_unlock (./include/linux/spinlock_api_smp.h:201 (discriminator 1) kernel/locking/spinlock.c:213 (discriminator 1))
[   73.618363][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   73.618366][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   73.618368][    C3] 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
[   73.618370][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246
[   73.618373][    C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001
[   73.618375][    C3] RDX: 0000000000000003 RSI: ffffffff9188d860 RDI: ffffffff8f0f0307
[   73.618376][    C3] RBP: 0000000000000000 R08: ffffffff91581421 R09: 1fe2200006a763a2
[   73.618376][    C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3
[   73.618377][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   73.618378][    C3]  ? ct_kernel_exit.constprop.0 (./include/linux/instrumented.h:97 kernel/context_tracking.c:124)
[   73.618380][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   73.618383][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   73.618385][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   73.618387][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   73.618388][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   73.618390][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   73.618392][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.618394][    C3]  do_idle (kernel/sched/idle.c:355)
[   73.618396][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   73.618397][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   73.618399][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   73.618401][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   76.300853][  T737] softirqs last disabled at (0): 0x0
| [   76.300856][  T737] Preemption disabled at:
| [   76.300857][  T737] vprintk_emit (kernel/printk/printk.c:2471)
| [   76.300871][  T737] Tainted: [W]=WARN
[   76.300872][  T737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   76.300875][  T737] Call Trace:
[   76.300877][  T737]  <TASK>
[   76.300878][  T737]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   76.300885][  T737]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   76.300887][  T737]  __might_resched.cold (kernel/sched/core.c:9234)
[   76.300896][  T737]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   76.300900][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.300906][  T737]  __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))
[   76.300911][  T737]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   76.300915][  T737]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   76.300920][  T737]  ? 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)
[   76.300922][  T737]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   76.300926][  T737]  put_chars (drivers/char/virtio_console.c:1176)
[   76.300928][  T737]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   76.300931][  T737]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   76.300936][  T737]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   76.300944][  T737]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   76.300947][  T737]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   76.300949][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.300952][  T737]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.300956][  T737]  console_emit_next_record (kernel/printk/printk.c:3183)
[   76.300960][  T737]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   76.300963][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.300966][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.300969][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.300971][  T737]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.300974][  T737]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   76.300977][  T737]  console_flush_one_record (kernel/printk/printk.c:3268)
[   76.300981][  T737]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   76.300985][  T737]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   76.300988][  T737]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.300990][  T737]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   76.300993][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.300995][  T737]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   76.300997][  T737]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   76.301000][  T737]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   76.301003][  T737]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   76.301006][  T737]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   76.301009][  T737]  vprintk_emit (kernel/printk/printk.c:2479)
[   76.301012][  T737]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   76.301015][  T737]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   76.301019][  T737]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   76.301023][  T737]  ? ___sys_sendmsg (net/socket.c:2767)
[   76.301026][  T737]  ? __sys_sendmsg (net/socket.c:2799)
[   76.301028][  T737]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   76.301032][  T737]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   76.301035][  T737]  _printk (kernel/printk/printk.c:2504)
[   76.301040][  T737]  ? snapshot_read.cold (user.c:?)
[   76.301044][  T737]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   76.301048][  T737]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   76.301051][  T737]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   76.301054][  T737]  ? netdev_notice (net/core/dev.c:13194)
[   76.301057][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301060][  T737]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   76.301062][  T737]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   76.301066][  T737]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   76.301068][  T737]  ? 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)
[   76.301072][  T737]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   76.301076][  T737]  dev_set_allmulti (net/core/dev_api.c:315)
[   76.301080][  T737] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   76.301100][  T737]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   76.301104][  T737] br_dev_delete (net/bridge/br_if.c:387) bridge
[   76.301118][  T737]  rtnl_dellink (net/core/rtnetlink.c:3651 net/core/rtnetlink.c:3694)
[   76.301122][  T737]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   76.301124][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301127][  T737]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   76.301130][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301142][  T737]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   76.301145][  T737]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   76.301148][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301150][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301153][  T737]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.301155][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301158][  T737]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   76.301161][  T737]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   76.301165][  T737]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   76.301168][  T737]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   76.301172][  T737]  ? __kernel_text_address (kernel/extable.c:79)
[   76.301174][  T737]  ? write_profile (profile.c:?)
[   76.301177][  T737]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   76.301179][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301182][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301184][  T737]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   76.301189][  T737]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.301192][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301195][  T737]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   76.301198][  T737]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   76.301201][  T737]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   76.301203][  T737]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   76.301206][  T737]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   76.301212][  T737]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   76.301214][  T737]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   76.301217][  T737]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   76.301219][  T737]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   76.301222][  T737]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   76.301226][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301228][  T737]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   76.301232][  T737]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   76.301235][  T737]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   76.301238][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301241][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301243][  T737]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.301246][  T737]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   76.301250][  T737]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   76.301253][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301256][  T737]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   76.301259][  T737]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   76.301261][  T737]  ? copy_msghdr_from_user (net/socket.c:2650)
[   76.301264][  T737]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   76.301267][  T737]  ? move_addr_to_kernel (net/socket.c:258)
[   76.301269][  T737]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   76.301274][  T737]  ___sys_sendmsg (net/socket.c:2767)
[   76.301277][  T737]  ? copy_msghdr_from_user (net/socket.c:2619)
[   76.301286][  T737]  __sys_sendmsg (net/socket.c:2799)
[   76.301289][  T737]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   76.301293][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.301297][  T737]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   76.301299][  T737]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   76.301303][  T737]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   76.301305][  T737] RIP: 0033:0x7fe0b6b8754e
[   76.301309][  T737] 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
[   76.301312][  T737] RSP: 002b:00007ffefb401a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   76.301316][  T737] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe0b6b8754e
[   76.301319][  T737] RDX: 0000000000000000 RSI: 00007ffefb401b00 RDI: 0000000000000005
[   76.301320][  T737] RBP: 00007ffefb401a60 R08: 0000000000000000 R09: 0000000000000000
[   76.301322][  T737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b477


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
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__dev_queue_xmit:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__might_resched:__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record
br_port_carrier_check:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print