======================================
| [   10.266887][  T188] softirqs last disabled at (49213): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.266890][  T188] Preemption disabled at:
| [   10.266891][  T188] 0x0
| [   10.266902][  T188] Tainted: [W]=WARN
[   10.266903][  T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.266905][  T188] Call Trace:
[   10.266907][  T188]  <TASK>
[   10.266908][  T188]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.266915][  T188]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.266919][  T188]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.266924][  T188]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.266929][  T188]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.266931][  T188]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.266937][  T188]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.266940][  T188]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.266943][  T188]  put_chars (drivers/char/virtio_console.c:1176)
[   10.266946][  T188]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.266947][  T188]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.266952][  T188]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.266957][  T188]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.266964][  T188]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.266966][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.266968][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.266972][  T188]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.266976][  T188]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.266978][  T188]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.266981][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.266983][  T188]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.266987][  T188]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.266991][  T188]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.266993][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.266998][  T188]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.267001][  T188]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.267003][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.267005][  T188]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.267009][  T188]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.267011][  T188]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.267014][  T188]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.267018][  T188]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.267021][  T188]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.267025][  T188]  _printk (kernel/printk/printk.c:2504)
[   10.267029][  T188]  ? snapshot_read.cold (user.c:?)
[   10.267032][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.267036][  T188]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.267042][  T188]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.267045][  T188]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.267049][  T188]  ? exit_notify (kernel/exit.c:780)
[   10.267051][  T188]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.267053][  T188]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.267058][  T188]  do_group_exit (kernel/exit.c:1151)
[   10.267060][  T188]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.267062][  T188]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.267064][  T188]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.267067][  T188]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.267071][  T188]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.267073][  T188] RIP: 0033:0x7ff52e9851b8
[   10.267075][  T188] Code: Unable to access opcode bytes at 0x7ff52e98518e.

Code starting with the faulting instruction
===========================================
[   10.267076][  T188] RSP: 002b:00007ffef25e7818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.267079][  T188] RAX: ffffffffffffffda RBX: 00007ff52eab5f88 RCX: 00007ff52e9851b8
[   10.267080][  T188] RDX: 00007ff52e6cffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.267081][  T188] RBP: 00007ffef25e7870 R08: 0000000000000000 R09: 0000000000008010
[   10.267082][  T188] R10: 00007ffef25e7630 R11: 0000000000000246 R12: 0000000000000001
[   10.267082][  T188] R13: 0000000000000000 R14: 00007ff52eab4680 R15: 00007ff52eab5fa0
| [   11.608609][  T232] softirqs last disabled at (24169): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.608612][  T232] Preemption disabled at:
| [   11.608612][  T232] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.608621][  T232] Tainted: [W]=WARN
[   11.608622][  T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.608623][  T232] Call Trace:
[   11.608625][  T232]  <TASK>
[   11.608626][  T232]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.608632][  T232]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.608634][  T232]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.608638][  T232]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.608642][  T232]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.608647][  T232]  __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))
[   11.608650][  T232]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.608655][  T232]  ? 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)
[   11.608658][  T232]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.608661][  T232]  put_chars (drivers/char/virtio_console.c:1176)
[   11.608664][  T232]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.608665][  T232]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.608670][  T232]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.608672][  T232]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.608677][  T232]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.608679][  T232]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.608684][  T232]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.608687][  T232]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.608691][  T232]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.608695][  T232]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.608697][  T232]  ? 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))
[   11.608700][  T232]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.608702][  T232]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.608706][  T232]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.608710][  T232]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.608712][  T232]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.608717][  T232]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.608719][  T232]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.608721][  T232]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.608724][  T232]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.608727][  T232]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.608729][  T232]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.608732][  T232]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.608736][  T232]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.608741][  T232]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   11.608746][  T232]  _printk (kernel/printk/printk.c:2504)
[   11.608749][  T232]  ? snapshot_read.cold (user.c:?)
[   11.608755][  T232]  ? 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)
[   11.608758][  T232] vlan_proto_init (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) ./include/net/netns/generic.h:45 (discriminator 2)) 8021q
[   11.608761][  T232]  do_one_initcall (init/main.c:1357)
[   11.608764][  T232]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.608768][  T232]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.608771][  T232]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.608776][  T232]  do_init_module (kernel/module/main.c:3117)
[   11.608779][  T232]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.608783][  T232]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.608786][  T232]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.608790][  T232]  load_module (kernel/module/main.c:3593)
[   11.608797][  T232]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.608801][  T232]  ? __ia32_sys_fsconfig (??:?)
[   11.608804][  T232]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   11.608808][  T232]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.608811][  T232]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.608814][  T232]  init_module_from_file (kernel/module/main.c:3790)
[   11.608817][  T232]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.608825][  T232]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.608829][  T232]  ? 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)
[   11.608832][  T232]  idempotent_init_module (kernel/module/main.c:3802)
[   11.608835][  T232]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.608841][  T232]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.608843][  T232]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.608849][  T232]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.608851][  T232]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.608855][  T232]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.608856][  T232]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.608859][  T232]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.608861][  T232] RIP: 0033:0x7fe4f1f9437d
[   11.608865][  T232] 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
[   11.608867][  T232] RSP: 002b:00007ffd2ca35708 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.608869][  T232] RAX: ffffffffffffffda RBX: 00005600d4a82810 RCX: 00007fe4f1f9437d
[   11.608871][  T232] RDX: 0000000000000000 RSI: 00005600c6404ffd RDI: 0000000000000000
[   11.608872][  T232] RBP: 00007ffd2ca357a0 R08: 0000000000000000 R09: 0000000000000000
[   11.608872][  T232] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600c6404ffd
[   11.608873][  T232] R13: 00005600d4a82960 R14: 0000000000040000 R15: 0000000000000000
| [   12.644719][  T265] softirqs last disabled at (15258): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   12.644721][  T265] Preemption disabled at:
| [   12.644722][  T265] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.644731][  T265] Tainted: [W]=WARN
[   12.644732][  T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.644734][  T265] Call Trace:
[   12.644735][  T265]  <TASK>
[   12.644737][  T265]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.644743][  T265]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.644745][  T265]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.644749][  T265]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.644753][  T265]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.644759][  T265]  __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))
[   12.644761][  T265]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.644766][  T265]  ? 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)
[   12.644769][  T265]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.644772][  T265]  put_chars (drivers/char/virtio_console.c:1176)
[   12.644775][  T265]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.644782][  T265]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.644788][  T265]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.644790][  T265]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.644795][  T265]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.644798][  T265]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.644800][  T265]  ? 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))
[   12.644803][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.644808][  T265]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.644812][  T265]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.644816][  T265]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.644818][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.644823][  T265]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.644826][  T265]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.644828][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.644830][  T265]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.644834][  T265]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.644835][  T265]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.644839][  T265]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.644842][  T265]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.644848][  T265]  _printk (kernel/printk/printk.c:2504)
[   12.644852][  T265]  ? snapshot_read.cold (user.c:?)
[   12.644856][  T265]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   12.644860][  T265]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   12.644863][  T265]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   12.644866][  T265]  ? netdev_notice (net/core/dev.c:13194)
[   12.644870][  T265]  ? netdev_change_features (net/core/dev.c:11183)
[   12.644874][  T265]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   12.644879][  T265]  team_port_add (drivers/net/team/team_core.c:1383)
[   12.644885][  T265]  ? team_port_enable (./include/linux/if_team.h:86 (discriminator 3))
[   12.644886][  T265]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   12.644892][  T265]  do_set_master (net/core/rtnetlink.c:3071)
[   12.644896][  T265]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   12.644900][  T265]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.644903][  T265]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   12.644904][  T265]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.644907][  T265]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.644910][  T265]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.644913][  T265]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.644915][  T265]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.644917][  T265]  ? kasan_save_stack (mm/kasan/common.c:58)
[   12.644920][  T265]  ? kasan_save_stack (mm/kasan/common.c:57)
[   12.644922][  T265]  ? kasan_save_track (mm/kasan/common.c:78)
[   12.644925][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.644926][  T265]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   12.644929][  T265]  ? ___sys_sendmsg (net/socket.c:2757)
[   12.644934][  T265]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.644936][  T265]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.644938][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.644941][  T265]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.644942][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.644944][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.644947][  T265]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   12.644951][  T265]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   12.644954][  T265]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   12.644956][  T265]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.644959][  T265]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   12.644961][  T265]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.644966][  T265]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   12.644971][  T265]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   12.644976][  T265]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.644978][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.644983][  T265]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.644984][  T265]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.644986][  T265]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.644988][  T265]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.644992][  T265]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.644994][  T265]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.644997][  T265]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.644998][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.645003][  T265]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.645005][  T265]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.645008][  T265]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.645010][  T265]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.645013][  T265]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.645019][  T265]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.645020][  T265]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.645025][  T265]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.645028][  T265]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.645031][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.645035][  T265]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.645039][  T265]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.645043][  T265]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   12.645048][  T265]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.645051][  T265]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.645053][  T265]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.645055][  T265]  ? move_addr_to_kernel (net/socket.c:258)
[   12.645062][  T265]  ___sys_sendmsg (net/socket.c:2767)
[   12.645065][  T265]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.645080][  T265]  __sys_sendmsg (net/socket.c:2799)
[   12.645083][  T265]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.645090][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.645093][  T265]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.645096][  T265]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.645099][  T265]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.645101][  T265] RIP: 0033:0x7f85f1fa354e
[   12.645105][  T265] 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
[   12.645107][  T265] RSP: 002b:00007ffca3492bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.645110][  T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f85f1fa354e
[   12.645111][  T265] RDX: 0000000000000000 RSI: 00007ffca3492c60 RDI: 0000000000000005
[   12.645112][  T265] RBP: 00007ffca3492bc0 R08: 0000000000000000 R09: 0000000000000000
[   12.645113][  T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91aaa3
[   12.645114][  T265] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffca3493320
| [   13.664683][  T301] softirqs last disabled at (30930): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.664686][  T301] Preemption disabled at:
| [   13.664687][  T301] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.664696][  T301] Tainted: [W]=WARN
[   13.664697][  T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.664699][  T301] Call Trace:
[   13.664701][  T301]  <TASK>
[   13.664702][  T301]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.664708][  T301]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.664711][  T301]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.664715][  T301]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.664720][  T301]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.664725][  T301]  __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))
[   13.664728][  T301]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.664734][  T301]  ? 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)
[   13.664737][  T301]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.664740][  T301]  put_chars (drivers/char/virtio_console.c:1176)
[   13.664742][  T301]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   13.664744][  T301]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.664747][  T301]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.664752][  T301]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.664754][  T301]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.664758][  T301]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.664761][  T301]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.664763][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.664765][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.664769][  T301]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.664771][  T301]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.664774][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.664777][  T301]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.664781][  T301]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.664785][  T301]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.664787][  T301]  ? 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))
[   13.664791][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.664793][  T301]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.664797][  T301]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.664802][  T301]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.664804][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.664809][  T301]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.664812][  T301]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.664814][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.664816][  T301]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.664820][  T301]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.664822][  T301]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.664826][  T301]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.664830][  T301]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.664832][  T301]  ? team_nl_send_multicast (./include/net/netlink.h:1165 ./include/net/genetlink.h:497 ./include/net/genetlink.h:514 drivers/net/team/team_core.c:3032)
[   13.664836][  T301]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   13.664840][  T301]  _printk (kernel/printk/printk.c:2504)
[   13.664844][  T301]  ? snapshot_read.cold (user.c:?)
[   13.664847][  T301]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.664851][  T301]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   13.664854][  T301]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   13.664857][  T301]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   13.664861][  T301]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   13.664864][  T301]  ? netdev_notice (net/core/dev.c:13194)
[   13.664865][  T301]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   13.664870][  T301]  ? team_options_register (drivers/net/team/team_core.c:343)
[   13.664872][  T301]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   13.664876][  T301]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   13.664882][  T301]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   13.664888][  T301]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.664891][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.664898][  T301]  ? __nla_parse (lib/nlattr.c:732)
[   13.664901][  T301]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   13.664906][  T301]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.664908][  T301]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.664911][  T301]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   13.664917][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.664920][  T301]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.664923][  T301]  ? write_profile (profile.c:?)
[   13.664926][  T301]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   13.664931][  T301]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   13.664934][  T301]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   13.664937][  T301]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.664940][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.664945][  T301]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   13.664949][  T301]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.664951][  T301]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   13.664954][  T301]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.664961][  T301]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.664963][  T301]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.664967][  T301]  genl_rcv (net/netlink/genetlink.c:1218)
[   13.664969][  T301]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.664973][  T301]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.664976][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.664981][  T301]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.664985][  T301]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.664989][  T301]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.664995][  T301]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.664998][  T301]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.665001][  T301]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.665003][  T301]  ? move_addr_to_kernel (net/socket.c:258)
[   13.665007][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.665008][  T301]  ? net_dim (lib/dim/net_dim.c:265 (discriminator 3) lib/dim/net_dim.c:309 (discriminator 3) lib/dim/net_dim.c:364 (discriminator 3))
[   13.665011][  T301]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.665015][  T301]  ___sys_sendmsg (net/socket.c:2767)
[   13.665018][  T301]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.665020][  T301]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.665028][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.665035][  T301]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.665037][  T301]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.665042][  T301]  __sys_sendmsg (net/socket.c:2799)
[   13.665045][  T301]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.665047][  T301]  ? do_pipe2 (fs/pipe.c:1129)
[   13.665054][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.665056][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.665060][  T301]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.665062][  T301]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.665065][  T301]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.665067][  T301] RIP: 0033:0x7f0c7885f54e
[   13.665071][  T301] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   13.665073][  T301] RSP: 002b:00007ffc14c9d050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.665076][  T301] RAX: ffffffffffffffda RBX: 000055d2ca3bdf70 RCX: 00007f0c7885f54e
[   13.665077][  T301] RDX: 0000000000000000 RSI: 00007ffc14c9d0f0 RDI: 0000000000000007
[   13.665078][  T301] RBP: 00007ffc14c9d060 R08: 0000000000000000 R09: 0000000000000000
[   13.665079][  T301] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d2ca3c3100
[   13.665080][  T301] R13: 00007ffc14c9d0f0 R14: 000055d2ca3bde80 R15: 0000000000000000
| [   19.611994][  T341] softirqs last disabled at (21455): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.611997][  T341] Preemption disabled at:
| [   19.611997][  T341] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.612007][  T341] Tainted: [W]=WARN
[   19.612007][  T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.612009][  T341] Call Trace:
[   19.612011][  T341]  <TASK>
[   19.612012][  T341]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.612017][  T341]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.612020][  T341]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.612024][  T341]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.612028][  T341]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.612034][  T341]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.612036][  T341]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.612042][  T341]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.612045][  T341]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.612048][  T341]  put_chars (drivers/char/virtio_console.c:1176)
[   19.612050][  T341]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.612052][  T341]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.612057][  T341]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.612059][  T341]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.612064][  T341]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.612066][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.612071][  T341]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.612074][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.612079][  T341]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.612082][  T341]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.612084][  T341]  ? 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))
[   19.612087][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.612090][  T341]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.612093][  T341]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.612098][  T341]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.612099][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.612104][  T341]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.612107][  T341]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.612109][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.612111][  T341]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.612115][  T341]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.612117][  T341]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.612120][  T341]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.612124][  T341]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.612127][  T341]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.612132][  T341]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.612136][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.612140][  T341]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   19.612143][  T341]  _printk (kernel/printk/printk.c:2504)
[   19.612146][  T341]  ? snapshot_read.cold (user.c:?)
[   19.612148][  T341]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.612151][  T341]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   19.612152][  T341]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.612154][  T341]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.612158][  T341]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.612160][  T341] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.612163][  T341]  do_one_initcall (init/main.c:1357)
[   19.612166][  T341]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.612171][  T341]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.612174][  T341]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.612179][  T341]  do_init_module (kernel/module/main.c:3117)
[   19.612182][  T341]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.612186][  T341]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.612190][  T341]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.612193][  T341]  load_module (kernel/module/main.c:3593)
[   19.612201][  T341]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.612205][  T341]  ? __ia32_sys_fsconfig (??:?)
[   19.612207][  T341]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.612217][  T341]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.612220][  T341]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.612223][  T341]  init_module_from_file (kernel/module/main.c:3790)
[   19.612227][  T341]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.612235][  T341]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.612238][  T341]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.612241][  T341]  idempotent_init_module (kernel/module/main.c:3802)
[   19.612245][  T341]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.612251][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.612253][  T341]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.612259][  T341]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.612261][  T341]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.612265][  T341]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.612267][  T341]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.612269][  T341]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.612272][  T341] RIP: 0033:0x7fb0609a537d
[   19.612275][  T341] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   19.612277][  T341] RSP: 002b:00007fffe4442028 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.612280][  T341] RAX: ffffffffffffffda RBX: 000055c530d36810 RCX: 00007fb0609a537d
[   19.612281][  T341] RDX: 0000000000000000 RSI: 000055c4fd170ffd RDI: 0000000000000000
[   19.612282][  T341] RBP: 00007fffe44420c0 R08: 0000000000000000 R09: 0000000000000000
[   19.612283][  T341] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4fd170ffd
[   19.612284][  T341] R13: 000055c530d36960 R14: 0000000000040000 R15: 0000000000000000
| [   23.535890][  T356] softirqs last disabled at (14774): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   23.535893][  T356] Preemption disabled at:
| [   23.535893][  T356] vprintk_emit (kernel/printk/printk.c:2471)
| [   23.535903][  T356] Tainted: [W]=WARN
[   23.535904][  T356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.535905][  T356] Call Trace:
[   23.535907][  T356]  <TASK>
[   23.535908][  T356]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.535914][  T356]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   23.535916][  T356]  __might_resched.cold (kernel/sched/core.c:9234)
[   23.535921][  T356]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   23.535925][  T356]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   23.535930][  T356]  __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))
[   23.535933][  T356]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.535938][  T356]  ? 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)
[   23.535941][  T356]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.535944][  T356]  put_chars (drivers/char/virtio_console.c:1176)
[   23.535946][  T356]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   23.535948][  T356]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   23.535951][  T356]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.535954][  T356]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   23.535958][  T356]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   23.535961][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.535962][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.535967][  T356]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   23.535968][  T356]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   23.535971][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.535974][  T356]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.535978][  T356]  console_emit_next_record (kernel/printk/printk.c:3183)
[   23.535982][  T356]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.535984][  T356]  ? 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))
[   23.535987][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.535989][  T356]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.535993][  T356]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.535997][  T356]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.535999][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.536004][  T356]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.536007][  T356]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.536009][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.536011][  T356]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   23.536014][  T356]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.536016][  T356]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.536019][  T356]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.536023][  T356]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.536026][  T356]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.536030][  T356]  _printk (kernel/printk/printk.c:2504)
[   23.536034][  T356]  ? snapshot_read.cold (user.c:?)
[   23.536037][  T356]  ? __mod_timer (kernel/time/timer.c:1139 (discriminator 3))
[   23.536041][  T356]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   23.536045][  T356]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   23.536048][  T356]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   23.536050][  T356]  ? netdev_notice (net/core/dev.c:13194)
[   23.536055][  T356]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   23.536057][  T356]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   23.536059][  T356]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   23.536062][  T356]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   23.536064][  T356]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   23.536069][  T356]  team_port_del (drivers/net/team/team_core.c:1468)
[   23.536074][  T356]  do_set_master (net/core/rtnetlink.c:3055)
[   23.536079][  T356]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   23.536083][  T356]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   23.536085][  T356]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   23.536086][  T356]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   23.536088][  T356]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.536092][  T356]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   23.536094][  T356]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.536096][  T356]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   23.536099][  T356]  ? kasan_save_stack (mm/kasan/common.c:58)
[   23.536102][  T356]  ? kasan_save_stack (mm/kasan/common.c:57)
[   23.536103][  T356]  ? kasan_save_track (mm/kasan/common.c:78)
[   23.536106][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.536108][  T356]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   23.536111][  T356]  ? ___sys_sendmsg (net/socket.c:2757)
[   23.536116][  T356]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.536118][  T356]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   23.536120][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.536122][  T356]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.536124][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.536126][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.536128][  T356]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   23.536133][  T356]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   23.536135][  T356]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   23.536137][  T356]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   23.536140][  T356]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   23.536142][  T356]  ? nla_get_range_signed (lib/nlattr.c:270)
[   23.536147][  T356]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   23.536152][  T356]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   23.536157][  T356]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   23.536159][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.536163][  T356]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.536165][  T356]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.536167][  T356]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   23.536169][  T356]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.536173][  T356]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   23.536175][  T356]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   23.536178][  T356]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.536179][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.536184][  T356]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.536186][  T356]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.536189][  T356]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   23.536191][  T356]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.536194][  T356]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   23.536200][  T356]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   23.536201][  T356]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   23.536205][  T356]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   23.536209][  T356]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   23.536212][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.536216][  T356]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   23.536220][  T356]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   23.536224][  T356]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   23.536235][  T356]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   23.536237][  T356]  ? copy_msghdr_from_user (net/socket.c:2650)
[   23.536240][  T356]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   23.536241][  T356]  ? move_addr_to_kernel (net/socket.c:258)
[   23.536249][  T356]  ___sys_sendmsg (net/socket.c:2767)
[   23.536251][  T356]  ? copy_msghdr_from_user (net/socket.c:2619)
[   23.536267][  T356]  __sys_sendmsg (net/socket.c:2799)
[   23.536270][  T356]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   23.536276][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.536280][  T356]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   23.536282][  T356]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   23.536284][  T356]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.536287][  T356] RIP: 0033:0x7fa36b2fe54e
[   23.536291][  T356] 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
[   23.536292][  T356] RSP: 002b:00007ffe98ff11f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   23.536295][  T356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa36b2fe54e
[   23.536297][  T356] RDX: 0000000000000000 RSI: 00007ffe98ff12a0 RDI: 0000000000000005
[   23.536297][  T356] RBP: 00007ffe98ff1200 R08: 0000000000000000 R09: 0000000000000000
[   23.536298][  T356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91aaad
[   23.536299][  T356] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe98ff1960
| [   27.740491][  T387] softirqs last disabled at (22808): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   27.740493][  T387] Preemption disabled at:
| [   27.740494][  T387] vprintk_emit (kernel/printk/printk.c:2471)
| [   27.740503][  T387] Tainted: [W]=WARN
[   27.740504][  T387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.740506][  T387] Call Trace:
[   27.740507][  T387]  <TASK>
[   27.740509][  T387]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.740515][  T387]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   27.740517][  T387]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.740522][  T387]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.740526][  T387]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   27.740531][  T387]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   27.740534][  T387]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.740539][  T387]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.740542][  T387]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.740546][  T387]  put_chars (drivers/char/virtio_console.c:1176)
[   27.740572][  T387]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   27.740574][  T387]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.740578][  T387]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.740583][  T387]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.740585][  T387]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   27.740589][  T387]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.740592][  T387]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   27.740594][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.740595][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.740599][  T387]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.740601][  T387]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   27.740605][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.740607][  T387]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.740611][  T387]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.740615][  T387]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.740617][  T387]  ? 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))
[   27.740620][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.740622][  T387]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.740627][  T387]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.740631][  T387]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.740633][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.740638][  T387]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.740641][  T387]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.740643][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.740645][  T387]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.740649][  T387]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.740651][  T387]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.740654][  T387]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.740658][  T387]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.740660][  T387]  ? team_nl_send_multicast (./include/net/netlink.h:1165 ./include/net/genetlink.h:497 ./include/net/genetlink.h:514 drivers/net/team/team_core.c:3032)
[   27.740664][  T387]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   27.740668][  T387]  _printk (kernel/printk/printk.c:2504)
[   27.740672][  T387]  ? snapshot_read.cold (user.c:?)
[   27.740676][  T387]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   27.740679][  T387]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   27.740682][  T387]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   27.740685][  T387]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   27.740689][  T387]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   27.740691][  T387]  ? netdev_notice (net/core/dev.c:13194)
[   27.740693][  T387]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   27.740697][  T387]  ? team_options_register (drivers/net/team/team_core.c:343)
[   27.740699][  T387]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   27.740704][  T387]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   27.740709][  T387]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   27.740714][  T387]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   27.740717][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.740724][  T387]  ? __nla_parse (lib/nlattr.c:732)
[   27.740727][  T387]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   27.740731][  T387]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   27.740733][  T387]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   27.740737][  T387]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   27.740743][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.740745][  T387]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   27.740748][  T387]  ? write_profile (profile.c:?)
[   27.740751][  T387]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   27.740756][  T387]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   27.740759][  T387]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   27.740762][  T387]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   27.740764][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.740770][  T387]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   27.740773][  T387]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   27.740775][  T387]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   27.740778][  T387]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.740785][  T387]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.740787][  T387]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.740790][  T387]  genl_rcv (net/netlink/genetlink.c:1218)
[   27.740793][  T387]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.740796][  T387]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.740799][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.740803][  T387]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   27.740807][  T387]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   27.740811][  T387]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   27.740817][  T387]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   27.740821][  T387]  ? copy_msghdr_from_user (net/socket.c:2650)
[   27.740823][  T387]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   27.740825][  T387]  ? move_addr_to_kernel (net/socket.c:258)
[   27.740829][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.740831][  T387]  ? net_dim (lib/dim/net_dim.c:265 (discriminator 3) lib/dim/net_dim.c:309 (discriminator 3) lib/dim/net_dim.c:364 (discriminator 3))
[   27.740833][  T387]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.740837][  T387]  ___sys_sendmsg (net/socket.c:2767)
[   27.740840][  T387]  ? copy_msghdr_from_user (net/socket.c:2619)
[   27.740842][  T387]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.740849][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.740856][  T387]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.740858][  T387]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.740862][  T387]  __sys_sendmsg (net/socket.c:2799)
[   27.740865][  T387]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   27.740867][  T387]  ? do_pipe2 (fs/pipe.c:1129)
[   27.740874][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.740876][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.740880][  T387]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   27.740882][  T387]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   27.740885][  T387]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.740887][  T387] RIP: 0033:0x7f7c8fc3554e
[   27.740891][  T387] 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
[   27.740893][  T387] RSP: 002b:00007fff8cfa6ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.740896][  T387] RAX: ffffffffffffffda RBX: 0000562cf1941f70 RCX: 00007f7c8fc3554e
[   27.740897][  T387] RDX: 0000000000000000 RSI: 00007fff8cfa6f40 RDI: 0000000000000007
[   27.740898][  T387] RBP: 00007fff8cfa6eb0 R08: 0000000000000000 R09: 0000000000000000
[   27.740899][  T387] R10: 0000000000000000 R11: 0000000000000202 R12: 0000562cf1947c30
[   27.740900][  T387] R13: 00007fff8cfa6f40 R14: 0000562cf1941e80 R15: 0000000000000000
| [   33.680763][  T438] softirqs last disabled at (16218): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   33.680765][  T438] Preemption disabled at:
| [   33.680766][  T438] vprintk_emit (kernel/printk/printk.c:2471)
| [   33.680775][  T438] Tainted: [W]=WARN
[   33.680776][  T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.680778][  T438] Call Trace:
[   33.680779][  T438]  <TASK>
[   33.680781][  T438]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   33.680786][  T438]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   33.680789][  T438]  __might_resched.cold (kernel/sched/core.c:9234)
[   33.680793][  T438]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   33.680797][  T438]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   33.680802][  T438]  __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))
[   33.680805][  T438]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   33.680810][  T438]  ? 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)
[   33.680812][  T438]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   33.680816][  T438]  put_chars (drivers/char/virtio_console.c:1176)
[   33.680818][  T438]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   33.680820][  T438]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   33.680823][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.680826][  T438]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   33.680830][  T438]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   33.680833][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.680834][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.680839][  T438]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   33.680840][  T438]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   33.680843][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.680846][  T438]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.680850][  T438]  console_emit_next_record (kernel/printk/printk.c:3183)
[   33.680854][  T438]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   33.680856][  T438]  ? 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))
[   33.680859][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.680861][  T438]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.680865][  T438]  console_flush_one_record (kernel/printk/printk.c:3268)
[   33.680869][  T438]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   33.680871][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.680876][  T438]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   33.680879][  T438]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   33.680880][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.680883][  T438]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   33.680886][  T438]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   33.680888][  T438]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   33.680891][  T438]  vprintk_emit (kernel/printk/printk.c:2479)
[   33.680895][  T438]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   33.680897][  T438]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   33.680898][  T438]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   33.680900][  T438]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   33.680903][  T438]  ? look_up_lock_class (kernel/locking/lockdep.c:949 (discriminator 5))
[   33.680906][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.680909][  T438]  _printk (kernel/printk/printk.c:2504)
[   33.680913][  T438]  ? snapshot_read.cold (user.c:?)
[   33.680916][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.680919][  T438]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   33.680922][  T438]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   33.680925][  T438]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   33.680928][  T438]  ? netdev_notice (net/core/dev.c:13194)
[   33.680932][  T438]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   33.680934][  T438]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   33.680935][  T438]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   33.680938][  T438]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   33.680940][  T438]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   33.680945][  T438]  team_port_del (drivers/net/team/team_core.c:1468)
[   33.680951][  T438]  do_set_master (net/core/rtnetlink.c:3055)
[   33.680955][  T438]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   33.680959][  T438]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   33.680962][  T438]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   33.680963][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.680965][  T438]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.680969][  T438]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   33.680971][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.680973][  T438]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   33.680976][  T438]  ? kasan_save_stack (mm/kasan/common.c:58)
[   33.680979][  T438]  ? kasan_save_stack (mm/kasan/common.c:57)
[   33.680980][  T438]  ? kasan_save_track (mm/kasan/common.c:78)
[   33.680983][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.680985][  T438]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   33.680988][  T438]  ? ___sys_sendmsg (net/socket.c:2757)
[   33.680993][  T438]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   33.680995][  T438]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   33.680997][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.680999][  T438]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.681001][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.681003][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.681005][  T438]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   33.681009][  T438]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   33.681011][  T438]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   33.681013][  T438]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   33.681016][  T438]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   33.681018][  T438]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.681022][  T438]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   33.681028][  T438]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   33.681033][  T438]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   33.681035][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.681039][  T438]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   33.681041][  T438]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   33.681043][  T438]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   33.681045][  T438]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   33.681048][  T438]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   33.681050][  T438]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   33.681053][  T438]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.681055][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.681059][  T438]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   33.681061][  T438]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   33.681064][  T438]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   33.681066][  T438]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.681069][  T438]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.681075][  T438]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.681076][  T438]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.681080][  T438]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.681084][  T438]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.681087][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.681091][  T438]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   33.681094][  T438]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   33.681098][  T438]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   33.681103][  T438]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   33.681105][  T438]  ? copy_msghdr_from_user (net/socket.c:2650)
[   33.681107][  T438]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   33.681109][  T438]  ? move_addr_to_kernel (net/socket.c:258)
[   33.681116][  T438]  ___sys_sendmsg (net/socket.c:2767)
[   33.681119][  T438]  ? copy_msghdr_from_user (net/socket.c:2619)
[   33.681135][  T438]  __sys_sendmsg (net/socket.c:2799)
[   33.681138][  T438]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   33.681144][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.681148][  T438]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   33.681150][  T438]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   33.681153][  T438]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.681155][  T438] RIP: 0033:0x7fdcba66854e
[   33.681159][  T438] 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
[   33.681161][  T438] RSP: 002b:00007fffd7276830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.681163][  T438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdcba66854e
[   33.681165][  T438] RDX: 0000000000000000 RSI: 00007fffd72768e0 RDI: 0000000000000005
[   33.681166][  T438] RBP: 00007fffd7276840 R08: 0000000000000000 R09: 0000000000000000
[   33.681166][  T438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91aab8
[   33.681167][  T438] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd7276fa0
| [   37.424306][  T448] softirqs last disabled at (24960): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   37.424308][  T448] Preemption disabled at:
| [   37.424309][  T448] vprintk_emit (kernel/printk/printk.c:2471)
| [   37.424319][  T448] Tainted: [W]=WARN
[   37.424320][  T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.424321][  T448] Call Trace:
[   37.424323][  T448]  <TASK>
[   37.424324][  T448]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.424330][  T448]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   37.424332][  T448]  __might_resched.cold (kernel/sched/core.c:9234)
[   37.424337][  T448]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   37.424341][  T448]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   37.424346][  T448]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   37.424348][  T448]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.424353][  T448]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.424356][  T448]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.424359][  T448]  put_chars (drivers/char/virtio_console.c:1176)
[   37.424361][  T448]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   37.424363][  T448]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   37.424366][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.424369][  T448]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   37.424373][  T448]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   37.424376][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424377][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424382][  T448]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   37.424383][  T448]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   37.424386][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.424389][  T448]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.424393][  T448]  console_emit_next_record (kernel/printk/printk.c:3183)
[   37.424397][  T448]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.424399][  T448]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   37.424402][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.424404][  T448]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.424408][  T448]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.424412][  T448]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.424414][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424419][  T448]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.424421][  T448]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.424423][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.424425][  T448]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   37.424429][  T448]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.424431][  T448]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.424434][  T448]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.424438][  T448]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.424439][  T448]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   37.424441][  T448]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   37.424443][  T448]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   37.424445][  T448]  ? look_up_lock_class (kernel/locking/lockdep.c:949 (discriminator 5))
[   37.424448][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.424452][  T448]  _printk (kernel/printk/printk.c:2504)
[   37.424456][  T448]  ? snapshot_read.cold (user.c:?)
[   37.424459][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424461][  T448]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   37.424464][  T448]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   37.424468][  T448]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   37.424470][  T448]  ? netdev_notice (net/core/dev.c:13194)
[   37.424474][  T448]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   37.424476][  T448]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   37.424478][  T448]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   37.424480][  T448]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   37.424483][  T448]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   37.424487][  T448]  team_port_del (drivers/net/team/team_core.c:1468)
[   37.424493][  T448]  do_set_master (net/core/rtnetlink.c:3055)
[   37.424497][  T448]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   37.424501][  T448]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   37.424504][  T448]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   37.424505][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.424507][  T448]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.424510][  T448]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   37.424513][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.424515][  T448]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   37.424517][  T448]  ? kasan_save_stack (mm/kasan/common.c:58)
[   37.424520][  T448]  ? kasan_save_stack (mm/kasan/common.c:57)
[   37.424522][  T448]  ? kasan_save_track (mm/kasan/common.c:78)
[   37.424524][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424526][  T448]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   37.424529][  T448]  ? ___sys_sendmsg (net/socket.c:2757)
[   37.424534][  T448]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.424536][  T448]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   37.424538][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.424541][  T448]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.424542][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.424544][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.424546][  T448]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   37.424553][  T448]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   37.424554][  T448]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   37.424556][  T448]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   37.424560][  T448]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   37.424561][  T448]  ? nla_get_range_signed (lib/nlattr.c:270)
[   37.424566][  T448]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   37.424571][  T448]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   37.424576][  T448]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.424578][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424583][  T448]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.424584][  T448]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.424586][  T448]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.424588][  T448]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.424592][  T448]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.424594][  T448]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   37.424597][  T448]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.424598][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424603][  T448]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.424604][  T448]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.424608][  T448]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   37.424609][  T448]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.424612][  T448]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.424618][  T448]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.424620][  T448]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.424624][  T448]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.424628][  T448]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.424630][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.424634][  T448]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   37.424638][  T448]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   37.424642][  T448]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   37.424646][  T448]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   37.424649][  T448]  ? copy_msghdr_from_user (net/socket.c:2650)
[   37.424651][  T448]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   37.424653][  T448]  ? move_addr_to_kernel (net/socket.c:258)
[   37.424660][  T448]  ___sys_sendmsg (net/socket.c:2767)
[   37.424662][  T448]  ? copy_msghdr_from_user (net/socket.c:2619)
[   37.424678][  T448]  __sys_sendmsg (net/socket.c:2799)
[   37.424680][  T448]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   37.424686][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.424690][  T448]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   37.424692][  T448]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   37.424695][  T448]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.424697][  T448] RIP: 0033:0x7f789d25e54e
[   37.424701][  T448] 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
[   37.424703][  T448] RSP: 002b:00007ffd49931000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.424705][  T448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f789d25e54e
[   37.424707][  T448] RDX: 0000000000000000 RSI: 00007ffd499310b0 RDI: 0000000000000005
[   37.424708][  T448] RBP: 00007ffd49931010 R08: 0000000000000000 R09: 0000000000000000
[   37.424708][  T448] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91aabb
[   37.424709][  T448] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd49931770
| [   41.639490][  T478] softirqs last disabled at (18650): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   41.639492][  T478] Preemption disabled at:
| [   41.639493][  T478] vprintk_emit (kernel/printk/printk.c:2471)
| [   41.639502][  T478] Tainted: [W]=WARN
[   41.639503][  T478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.639505][  T478] Call Trace:
[   41.639506][  T478]  <TASK>
[   41.639508][  T478]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.639513][  T478]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   41.639515][  T478]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.639520][  T478]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.639524][  T478]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   41.639530][  T478]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   41.639532][  T478]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.639538][  T478]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.639541][  T478]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.639544][  T478]  put_chars (drivers/char/virtio_console.c:1176)
[   41.639546][  T478]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   41.639550][  T478]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.639554][  T478]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   41.639558][  T478]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.639561][  T478]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   41.639564][  T478]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.639567][  T478]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   41.639569][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.639571][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.639575][  T478]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.639577][  T478]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   41.639580][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.639583][  T478]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.639587][  T478]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.639591][  T478]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.639592][  T478]  ? 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))
[   41.639596][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.639598][  T478]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.639602][  T478]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.639606][  T478]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.639608][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.639614][  T478]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.639616][  T478]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.639618][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.639621][  T478]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   41.639624][  T478]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.639626][  T478]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.639630][  T478]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.639633][  T478]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.639636][  T478]  ? team_nl_send_multicast (./include/net/netlink.h:1165 ./include/net/genetlink.h:497 ./include/net/genetlink.h:514 drivers/net/team/team_core.c:3032)
[   41.639640][  T478]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   41.639643][  T478]  _printk (kernel/printk/printk.c:2504)
[   41.639647][  T478]  ? snapshot_read.cold (user.c:?)
[   41.639650][  T478]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   41.639654][  T478]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   41.639657][  T478]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   41.639660][  T478]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   41.639664][  T478]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   41.639666][  T478]  ? netdev_notice (net/core/dev.c:13194)
[   41.639668][  T478]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   41.639672][  T478]  ? team_options_register (drivers/net/team/team_core.c:343)
[   41.639674][  T478]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   41.639679][  T478]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   41.639684][  T478]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   41.639690][  T478]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   41.639692][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.639699][  T478]  ? __nla_parse (lib/nlattr.c:732)
[   41.639703][  T478]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   41.639707][  T478]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   41.639709][  T478]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   41.639712][  T478]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   41.639718][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.639720][  T478]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   41.639724][  T478]  ? write_profile (profile.c:?)
[   41.639726][  T478]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   41.639731][  T478]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   41.639735][  T478]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   41.639738][  T478]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   41.639740][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.639745][  T478]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   41.639749][  T478]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   41.639750][  T478]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   41.639754][  T478]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.639761][  T478]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.639762][  T478]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.639766][  T478]  genl_rcv (net/netlink/genetlink.c:1218)
[   41.639768][  T478]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.639772][  T478]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.639775][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.639779][  T478]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   41.639783][  T478]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   41.639787][  T478]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   41.639792][  T478]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   41.639796][  T478]  ? copy_msghdr_from_user (net/socket.c:2650)
[   41.639798][  T478]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   41.639800][  T478]  ? move_addr_to_kernel (net/socket.c:258)
[   41.639804][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.639805][  T478]  ? net_dim (lib/dim/net_dim.c:265 (discriminator 3) lib/dim/net_dim.c:309 (discriminator 3) lib/dim/net_dim.c:364 (discriminator 3))
[   41.639808][  T478]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   41.639812][  T478]  ___sys_sendmsg (net/socket.c:2767)
[   41.639815][  T478]  ? copy_msghdr_from_user (net/socket.c:2619)
[   41.639817][  T478]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   41.639824][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.639831][  T478]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   41.639833][  T478]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   41.639837][  T478]  __sys_sendmsg (net/socket.c:2799)
[   41.639840][  T478]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   41.639842][  T478]  ? do_pipe2 (fs/pipe.c:1129)
[   41.639849][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.639851][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.639855][  T478]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   41.639857][  T478]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   41.639860][  T478]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.639862][  T478] RIP: 0033:0x7f09e05b354e
[   41.639866][  T478] 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
[   41.639868][  T478] RSP: 002b:00007ffc6c3fda70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.639870][  T478] RAX: ffffffffffffffda RBX: 000055bf20db5f70 RCX: 00007f09e05b354e
[   41.639872][  T478] RDX: 0000000000000000 RSI: 00007ffc6c3fdb10 RDI: 0000000000000007
[   41.639873][  T478] RBP: 00007ffc6c3fda80 R08: 0000000000000000 R09: 0000000000000000
[   41.639873][  T478] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bf20dbbc30
[   41.639874][  T478] R13: 00007ffc6c3fdb10 R14: 000055bf20db5e80 R15: 0000000000000000
| [   47.638118][  T301] softirqs last disabled at (164998): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   47.638122][  T301] Preemption disabled at:
| [   47.638123][  T301] vprintk_emit (kernel/printk/printk.c:2471)
| [   47.638135][  T301] Tainted: [W]=WARN
[   47.638137][  T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.638139][  T301] Call Trace:
[   47.638141][  T301]  <TASK>
[   47.638143][  T301]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   47.638150][  T301]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   47.638154][  T301]  __might_resched.cold (kernel/sched/core.c:9234)
[   47.638160][  T301]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   47.638166][  T301]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   47.638173][  T301]  __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))
[   47.638179][  T301]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   47.638188][  T301]  ? 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)
[   47.638191][  T301]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   47.638197][  T301]  put_chars (drivers/char/virtio_console.c:1176)
[   47.638200][  T301]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   47.638203][  T301]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   47.638208][  T301]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.638213][  T301]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   47.638220][  T301]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   47.638224][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638226][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638234][  T301]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   47.638236][  T301]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   47.638241][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.638246][  T301]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   47.638253][  T301]  console_emit_next_record (kernel/printk/printk.c:3183)
[   47.638259][  T301]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   47.638262][  T301]  ? 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))
[   47.638267][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.638270][  T301]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   47.638277][  T301]  console_flush_one_record (kernel/printk/printk.c:3268)
[   47.638284][  T301]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   47.638287][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638296][  T301]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   47.638300][  T301]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   47.638303][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.638307][  T301]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   47.638313][  T301]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   47.638316][  T301]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   47.638321][  T301]  vprintk_emit (kernel/printk/printk.c:2479)
[   47.638327][  T301]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   47.638330][  T301]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   47.638332][  T301]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   47.638335][  T301]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   47.638338][  T301]  ? look_up_lock_class (kernel/locking/lockdep.c:949 (discriminator 5))
[   47.638342][  T301]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.638348][  T301]  _printk (kernel/printk/printk.c:2504)
[   47.638358][  T301]  ? snapshot_read.cold (user.c:?)
[   47.638363][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638367][  T301]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   47.638372][  T301]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   47.638378][  T301]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   47.638382][  T301]  ? netdev_notice (net/core/dev.c:13194)
[   47.638390][  T301]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   47.638392][  T301]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   47.638395][  T301]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   47.638399][  T301]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   47.638402][  T301]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   47.638410][  T301]  team_port_del (drivers/net/team/team_core.c:1468)
[   47.638418][  T301]  do_set_master (net/core/rtnetlink.c:3055)
[   47.638426][  T301]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   47.638432][  T301]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   47.638436][  T301]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   47.638438][  T301]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.638441][  T301]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.638446][  T301]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   47.638450][  T301]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.638453][  T301]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   47.638457][  T301]  ? kasan_save_stack (mm/kasan/common.c:58)
[   47.638461][  T301]  ? kasan_save_stack (mm/kasan/common.c:57)
[   47.638463][  T301]  ? kasan_save_track (mm/kasan/common.c:78)
[   47.638468][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638471][  T301]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   47.638475][  T301]  ? ___sys_sendmsg (net/socket.c:2757)
[   47.638482][  T301]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   47.638484][  T301]  ? osq_unlock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1324 kernel/locking/osq_lock.c:218)
[   47.638486][  T301]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   47.638489][  T301]  ? osq_lock (kernel/locking/osq_lock.c:204 (discriminator 2))
[   47.638495][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.638499][  T301]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   47.638505][  T301]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   47.638509][  T301]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   47.638515][  T301]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   47.638517][  T301]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.638526][  T301]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   47.638536][  T301]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   47.638546][  T301]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   47.638549][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638557][  T301]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   47.638560][  T301]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   47.638563][  T301]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   47.638566][  T301]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   47.638572][  T301]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   47.638576][  T301]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   47.638582][  T301]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.638584][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638591][  T301]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   47.638594][  T301]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   47.638600][  T301]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   47.638603][  T301]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.638608][  T301]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.638619][  T301]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   47.638621][  T301]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   47.638629][  T301]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.638635][  T301]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.638640][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.638647][  T301]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   47.638654][  T301]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   47.638661][  T301]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   47.638669][  T301]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   47.638672][  T301]  ? copy_msghdr_from_user (net/socket.c:2650)
[   47.638676][  T301]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   47.638678][  T301]  ? move_addr_to_kernel (net/socket.c:258)
[   47.638692][  T301]  ___sys_sendmsg (net/socket.c:2767)
[   47.638696][  T301]  ? copy_msghdr_from_user (net/socket.c:2619)
[   47.638710][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.638723][  T301]  ? __ia32_sys_connect (net/socket.c:2186)
[   47.638730][  T301]  __sys_sendmsg (net/socket.c:2799)
[   47.638735][  T301]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   47.638746][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.638752][  T301]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   47.638755][  T301]  ? common_interrupt (arch/x86/kernel/irq.c:273 (discriminator 18))
[   47.638759][  T301]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.638762][  T301] RIP: 0033:0x7f0c7885f54e
[   47.638768][  T301] 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
[   47.638771][  T301] RSP: 002b:00007ffc14c9cd90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.638775][  T301] RAX: ffffffffffffffda RBX: 000055d2ca3be330 RCX: 00007f0c7885f54e
[   47.638777][  T301] RDX: 0000000000000000 RSI: 00007ffc14c9ce30 RDI: 0000000000000005
[   47.638778][  T301] RBP: 00007ffc14c9cda0 R08: 0000000000000000 R09: 0000000000000000
[   47.638780][  T301] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d2ca3e3020


Finger prints:
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
fib6_run_gc:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print