======================================
| [   12.063155][  T237] softirqs last disabled at (13754): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   12.063158][  T237] Preemption disabled at:
| [   12.063158][  T237] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.063168][  T237] Tainted: [W]=WARN
[   12.063169][  T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.063171][  T237] Call Trace:
[   12.063173][  T237]  <TASK>
[   12.063175][  T237]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.063181][  T237]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.063183][  T237]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.063188][  T237]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.063192][  T237]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.063198][  T237]  __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))
[   12.063200][  T237]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.063206][  T237]  ? 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)
[   12.063209][  T237]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.063212][  T237]  put_chars (drivers/char/virtio_console.c:1176)
[   12.063215][  T237]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.063220][  T237]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.063223][  T237]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.063227][  T237]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.063229][  T237]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.063230][  T237]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.063235][  T237]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.063237][  T237]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.063240][  T237]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.063244][  T237]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.063248][  T237]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.063252][  T237]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.063254][  T237]  ? 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))
[   12.063258][  T237]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.063260][  T237]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.063264][  T237]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.063269][  T237]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.063270][  T237]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.063276][  T237]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.063279][  T237]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.063281][  T237]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.063283][  T237]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.063287][  T237]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.063289][  T237]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.063293][  T237]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.063296][  T237]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.063299][  T237]  ? 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)
[   12.063303][  T237]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   12.063307][  T237]  _printk (kernel/printk/printk.c:2504)
[   12.063310][  T237]  ? snapshot_read.cold (user.c:?)
[   12.063314][  T237]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.063317][  T237]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   12.063321][  T237]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   12.063324][  T237]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   12.063328][  T237]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   12.063330][  T237]  ? netdev_notice (net/core/dev.c:13194)
[   12.063332][  T237]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   12.063336][  T237]  ? team_options_register (drivers/net/team/team_core.c:343)
[   12.063338][  T237]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   12.063343][  T237]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   12.063348][  T237]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   12.063354][  T237]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   12.063357][  T237]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.063364][  T237]  ? __nla_parse (lib/nlattr.c:732)
[   12.063368][  T237]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   12.063372][  T237]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   12.063374][  T237]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   12.063377][  T237]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   12.063383][  T237]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.063386][  T237]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.063390][  T237]  ? write_profile (profile.c:?)
[   12.063392][  T237]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   12.063404][  T237]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   12.063408][  T237]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   12.063411][  T237]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   12.063413][  T237]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.063419][  T237]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   12.063422][  T237]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.063424][  T237]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   12.063428][  T237]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.063435][  T237]  ? 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))
[   12.063437][  T237]  ? 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))
[   12.063441][  T237]  genl_rcv (net/netlink/genetlink.c:1218)
[   12.063443][  T237]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.063447][  T237]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.063450][  T237]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.063454][  T237]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.063458][  T237]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.063462][  T237]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   12.063468][  T237]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.063472][  T237]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.063474][  T237]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.063476][  T237]  ? move_addr_to_kernel (net/socket.c:258)
[   12.063480][  T237]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.063482][  T237]  ? 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))
[   12.063485][  T237]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.063489][  T237]  ___sys_sendmsg (net/socket.c:2767)
[   12.063492][  T237]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.063494][  T237]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.063502][  T237]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.063508][  T237]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.063510][  T237]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.063515][  T237]  __sys_sendmsg (net/socket.c:2799)
[   12.063518][  T237]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.063520][  T237]  ? do_pipe2 (fs/pipe.c:1129)
[   12.063527][  T237]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.063530][  T237]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.063534][  T237]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.063535][  T237]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.063538][  T237]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.063541][  T237] RIP: 0033:0x7f7c38ae854e
[   12.063545][  T237] 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
[   12.063547][  T237] RSP: 002b:00007ffd93bd4290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.063552][  T237] RAX: ffffffffffffffda RBX: 000055d423a3af70 RCX: 00007f7c38ae854e
[   12.063554][  T237] RDX: 0000000000000000 RSI: 00007ffd93bd4330 RDI: 0000000000000007
[   12.063555][  T237] RBP: 00007ffd93bd42a0 R08: 0000000000000000 R09: 0000000000000000
[   12.063556][  T237] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d423a3fa30
[   12.063557][  T237] R13: 00007ffd93bd4330 R14: 000055d423a3ae80 R15: 0000000000000000
| [   13.437331][  T280] softirqs last disabled at (26268): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.437334][  T280] Preemption disabled at:
| [   13.437335][  T280] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.437345][  T280] Tainted: [W]=WARN
[   13.437346][  T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.437348][  T280] Call Trace:
[   13.437349][  T280]  <TASK>
[   13.437351][  T280]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.437357][  T280]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.437359][  T280]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.437364][  T280]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.437368][  T280]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.437374][  T280]  __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))
[   13.437376][  T280]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.437382][  T280]  ? 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)
[   13.437385][  T280]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.437388][  T280]  put_chars (drivers/char/virtio_console.c:1176)
[   13.437390][  T280]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   13.437393][  T280]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.437396][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.437400][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.437409][  T280]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.437413][  T280]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.437416][  T280]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.437418][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.437419][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.437423][  T280]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.437426][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.437429][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.437432][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.437436][  T280]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.437440][  T280]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.437442][  T280]  ? 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))
[   13.437445][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.437447][  T280]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.437452][  T280]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.437456][  T280]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.437458][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.437463][  T280]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.437466][  T280]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.437468][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.437471][  T280]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.437475][  T280]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.437476][  T280]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.437480][  T280]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.437484][  T280]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.437486][  T280]  ? 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)
[   13.437490][  T280]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   13.437494][  T280]  _printk (kernel/printk/printk.c:2504)
[   13.437498][  T280]  ? snapshot_read.cold (user.c:?)
[   13.437501][  T280]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.437505][  T280]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   13.437508][  T280]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   13.437512][  T280]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   13.437515][  T280]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   13.437518][  T280]  ? netdev_notice (net/core/dev.c:13194)
[   13.437519][  T280]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   13.437524][  T280]  ? team_options_register (drivers/net/team/team_core.c:343)
[   13.437526][  T280]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   13.437531][  T280]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   13.437536][  T280]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   13.437542][  T280]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.437545][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.437554][  T280]  ? __nla_parse (lib/nlattr.c:732)
[   13.437557][  T280]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   13.437561][  T280]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.437563][  T280]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.437567][  T280]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   13.437573][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.437575][  T280]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.437579][  T280]  ? write_profile (profile.c:?)
[   13.437581][  T280]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   13.437586][  T280]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   13.437590][  T280]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   13.437593][  T280]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.437595][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.437601][  T280]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   13.437604][  T280]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.437606][  T280]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   13.437610][  T280]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.437617][  T280]  ? 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))
[   13.437619][  T280]  ? 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))
[   13.437623][  T280]  genl_rcv (net/netlink/genetlink.c:1218)
[   13.437625][  T280]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.437629][  T280]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.437632][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.437636][  T280]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.437640][  T280]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.437644][  T280]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.437650][  T280]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.437653][  T280]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.437656][  T280]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.437657][  T280]  ? move_addr_to_kernel (net/socket.c:258)
[   13.437661][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.437663][  T280]  ? 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))
[   13.437666][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.437670][  T280]  ___sys_sendmsg (net/socket.c:2767)
[   13.437673][  T280]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.437675][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.437683][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.437690][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.437691][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.437696][  T280]  __sys_sendmsg (net/socket.c:2799)
[   13.437699][  T280]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.437701][  T280]  ? do_pipe2 (fs/pipe.c:1129)
[   13.437708][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.437710][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.437714][  T280]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.437716][  T280]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.437719][  T280]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.437721][  T280] RIP: 0033:0x7f04a445154e
[   13.437726][  T280] 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
[   13.437727][  T280] RSP: 002b:00007ffc82540c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.437730][  T280] RAX: ffffffffffffffda RBX: 000055c15f3ddf70 RCX: 00007f04a445154e
[   13.437732][  T280] RDX: 0000000000000000 RSI: 00007ffc82540d30 RDI: 0000000000000007
[   13.437733][  T280] RBP: 00007ffc82540ca0 R08: 0000000000000000 R09: 0000000000000000
[   13.437734][  T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c15f3e3af0
[   13.437735][  T280] R13: 00007ffc82540d30 R14: 000055c15f3dde80 R15: 0000000000000000
| [   14.706073][  T319] softirqs last disabled at (19588): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   14.706076][  T319] Preemption disabled at:
| [   14.706077][  T319] vprintk_emit (kernel/printk/printk.c:2471)
| [   14.706087][  T319] Tainted: [W]=WARN
[   14.706088][  T319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.706089][  T319] Call Trace:
[   14.706091][  T319]  <TASK>
[   14.706093][  T319]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.706099][  T319]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   14.706102][  T319]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.706107][  T319]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.706111][  T319]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.706117][  T319]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.706120][  T319]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.706126][  T319]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.706129][  T319]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.706133][  T319]  put_chars (drivers/char/virtio_console.c:1176)
[   14.706135][  T319]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   14.706138][  T319]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.706141][  T319]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.706146][  T319]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.706149][  T319]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.706153][  T319]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.706156][  T319]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.706158][  T319]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.706160][  T319]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.706165][  T319]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.706167][  T319]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   14.706171][  T319]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.706174][  T319]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.706178][  T319]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.706183][  T319]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.706185][  T319]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.706189][  T319]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.706191][  T319]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.706196][  T319]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.706201][  T319]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.706203][  T319]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.706209][  T319]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.706212][  T319]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.706215][  T319]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.706217][  T319]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.706222][  T319]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.706224][  T319]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.706228][  T319]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.706232][  T319]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.706235][  T319]  ? 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)
[   14.706239][  T319]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   14.706243][  T319]  _printk (kernel/printk/printk.c:2504)
[   14.706247][  T319]  ? snapshot_read.cold (user.c:?)
[   14.706251][  T319]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.706255][  T319]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   14.706258][  T319]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   14.706261][  T319]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   14.706265][  T319]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   14.706268][  T319]  ? netdev_notice (net/core/dev.c:13194)
[   14.706269][  T319]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   14.706274][  T319]  ? team_options_register (drivers/net/team/team_core.c:343)
[   14.706277][  T319]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   14.706282][  T319]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   14.706288][  T319]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   14.706294][  T319]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   14.706297][  T319]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.706306][  T319]  ? __nla_parse (lib/nlattr.c:732)
[   14.706309][  T319]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   14.706314][  T319]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   14.706316][  T319]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   14.706319][  T319]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   14.706326][  T319]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.706329][  T319]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   14.706333][  T319]  ? write_profile (profile.c:?)
[   14.706336][  T319]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   14.706342][  T319]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   14.706346][  T319]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   14.706349][  T319]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   14.706351][  T319]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.706358][  T319]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   14.706361][  T319]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   14.706363][  T319]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   14.706367][  T319]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.706375][  T319]  ? 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))
[   14.706377][  T319]  ? 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))
[   14.706382][  T319]  genl_rcv (net/netlink/genetlink.c:1218)
[   14.706384][  T319]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.706389][  T319]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.706392][  T319]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.706396][  T319]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   14.706401][  T319]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   14.706405][  T319]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.706417][  T319]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   14.706421][  T319]  ? copy_msghdr_from_user (net/socket.c:2650)
[   14.706424][  T319]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   14.706426][  T319]  ? move_addr_to_kernel (net/socket.c:258)
[   14.706430][  T319]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.706432][  T319]  ? 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))
[   14.706435][  T319]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.706440][  T319]  ___sys_sendmsg (net/socket.c:2767)
[   14.706443][  T319]  ? copy_msghdr_from_user (net/socket.c:2619)
[   14.706445][  T319]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.706454][  T319]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.706462][  T319]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.706463][  T319]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.706469][  T319]  __sys_sendmsg (net/socket.c:2799)
[   14.706472][  T319]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   14.706474][  T319]  ? do_pipe2 (fs/pipe.c:1129)
[   14.706481][  T319]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.706484][  T319]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.706488][  T319]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.706490][  T319]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.706493][  T319]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.706495][  T319] RIP: 0033:0x7ff34064954e
[   14.706500][  T319] 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
[   14.706502][  T319] RSP: 002b:00007ffe565d6ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.706505][  T319] RAX: ffffffffffffffda RBX: 000056486b9bdf70 RCX: 00007ff34064954e
[   14.706506][  T319] RDX: 0000000000000000 RSI: 00007ffe565d6f80 RDI: 0000000000000007
[   14.706507][  T319] RBP: 00007ffe565d6ef0 R08: 0000000000000000 R09: 0000000000000000
[   14.706508][  T319] R10: 0000000000000000 R11: 0000000000000202 R12: 000056486b9c3d20
[   14.706509][  T319] R13: 00007ffe565d6f80 R14: 000056486b9bde80 R15: 0000000000000000
| [   15.740284][  T355] softirqs last disabled at (13747): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   15.740286][  T355] Preemption disabled at:
| [   15.740287][  T355] vprintk_emit (kernel/printk/printk.c:2471)
| [   15.740297][  T355] Tainted: [W]=WARN
[   15.740298][  T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.740300][  T355] Call Trace:
[   15.740302][  T355]  <TASK>
[   15.740303][  T355]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   15.740309][  T355]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   15.740312][  T355]  __might_resched.cold (kernel/sched/core.c:9234)
[   15.740317][  T355]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   15.740321][  T355]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   15.740326][  T355]  __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))
[   15.740328][  T355]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.740334][  T355]  ? 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)
[   15.740337][  T355]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.740340][  T355]  put_chars (drivers/char/virtio_console.c:1176)
[   15.740342][  T355]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   15.740344][  T355]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   15.740347][  T355]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.740352][  T355]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.740354][  T355]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   15.740358][  T355]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   15.740361][  T355]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.740363][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.740365][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.740368][  T355]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   15.740371][  T355]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   15.740374][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.740376][  T355]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.740380][  T355]  console_emit_next_record (kernel/printk/printk.c:3183)
[   15.740384][  T355]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   15.740386][  T355]  ? 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))
[   15.740389][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.740392][  T355]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.740396][  T355]  console_flush_one_record (kernel/printk/printk.c:3268)
[   15.740400][  T355]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   15.740402][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.740408][  T355]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   15.740410][  T355]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   15.740412][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.740418][  T355]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   15.740422][  T355]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   15.740424][  T355]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   15.740427][  T355]  vprintk_emit (kernel/printk/printk.c:2479)
[   15.740432][  T355]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   15.740435][  T355]  ? team_ethtool_get_link_ksettings (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) drivers/net/team/team_core.c:2226 (discriminator 2))
[   15.740442][  T355]  _printk (kernel/printk/printk.c:2504)
[   15.740445][  T355]  ? snapshot_read.cold (user.c:?)
[   15.740449][  T355]  ? br_multicast_flood (??:?) bridge
[   15.740463][  T355]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   15.740464][  T355]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   15.740466][  T355]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   15.740470][  T355] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   15.740481][  T355] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   15.740490][  T355] new_nbp (net/bridge/br_if.c:449) bridge
[   15.740499][  T355] br_add_if (net/bridge/br_if.c:592) bridge
[   15.740507][  T355]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   15.740511][  T355]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   15.740514][  T355]  ? __kernel_text_address (kernel/extable.c:79)
[   15.740518][  T355]  do_set_master (net/core/rtnetlink.c:3071)
[   15.740523][  T355]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   15.740526][  T355]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   15.740530][  T355]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   15.740531][  T355]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   15.740533][  T355]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.740537][  T355]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.740540][  T355]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.740541][  T355]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   15.740544][  T355]  ? kasan_save_stack (mm/kasan/common.c:58)
[   15.740547][  T355]  ? kasan_save_stack (mm/kasan/common.c:57)
[   15.740549][  T355]  ? kasan_save_track (mm/kasan/common.c:78)
[   15.740554][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.740556][  T355]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   15.740560][  T355]  ? ___sys_sendmsg (net/socket.c:2757)
[   15.740565][  T355]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.740567][  T355]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   15.740569][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.740572][  T355]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.740573][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.740575][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.740578][  T355]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   15.740582][  T355]  ? __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)
[   15.740585][  T355]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   15.740587][  T355]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   15.740590][  T355]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   15.740592][  T355]  ? nla_get_range_signed (lib/nlattr.c:270)
[   15.740597][  T355]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   15.740603][  T355]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   15.740608][  T355]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   15.740610][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.740615][  T355]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.740617][  T355]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.740619][  T355]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   15.740621][  T355]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.740625][  T355]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   15.740627][  T355]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   15.740630][  T355]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.740631][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.740636][  T355]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.740638][  T355]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.740641][  T355]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   15.740643][  T355]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.740646][  T355]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   15.740653][  T355]  ? 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))
[   15.740654][  T355]  ? 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))
[   15.740659][  T355]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   15.740662][  T355]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   15.740665][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.740669][  T355]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   15.740673][  T355]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   15.740677][  T355]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   15.740683][  T355]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   15.740685][  T355]  ? copy_msghdr_from_user (net/socket.c:2650)
[   15.740688][  T355]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   15.740689][  T355]  ? move_addr_to_kernel (net/socket.c:258)
[   15.740697][  T355]  ___sys_sendmsg (net/socket.c:2767)
[   15.740700][  T355]  ? copy_msghdr_from_user (net/socket.c:2619)
[   15.740716][  T355]  __sys_sendmsg (net/socket.c:2799)
[   15.740719][  T355]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   15.740725][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.740729][  T355]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   15.740732][  T355]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   15.740735][  T355]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   15.740738][  T355] RIP: 0033:0x7f8edbac354e
[   15.740742][  T355] 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
[   15.740743][  T355] RSP: 002b:00007ffd69e47470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   15.740746][  T355] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8edbac354e
[   15.740748][  T355] RDX: 0000000000000000 RSI: 00007ffd69e47520 RDI: 0000000000000005
[   15.740749][  T355] RBP: 00007ffd69e47480 R08: 0000000000000000 R09: 0000000000000000
[   15.740749][  T355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917dc9
[   15.740750][  T355] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd69e47be0
| [   27.100865][  T467] softirqs last disabled at (15704): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   27.100868][  T467] Preemption disabled at:
| [   27.100869][  T467] vprintk_emit (kernel/printk/printk.c:2471)
| [   27.100878][  T467] Tainted: [W]=WARN
[   27.100879][  T467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.100881][  T467] Call Trace:
[   27.100883][  T467]  <TASK>
[   27.100885][  T467]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.100890][  T467]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   27.100893][  T467]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.100898][  T467]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.100902][  T467]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   27.100908][  T467]  __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))
[   27.100910][  T467]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.100916][  T467]  ? 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)
[   27.100918][  T467]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.100922][  T467]  put_chars (drivers/char/virtio_console.c:1176)
[   27.100925][  T467]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.100926][  T467]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.100931][  T467]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.100934][  T467]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   27.100939][  T467]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.100941][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.100947][  T467]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.100949][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.100955][  T467]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.100959][  T467]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.100961][  T467]  ? 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))
[   27.100964][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.100967][  T467]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.100971][  T467]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.100975][  T467]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.100977][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.100983][  T467]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.100986][  T467]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.100988][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.100990][  T467]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.100994][  T467]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.100996][  T467]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.101000][  T467]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.101004][  T467]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.101007][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.101009][  T467]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   27.101013][  T467]  _printk (kernel/printk/printk.c:2504)
[   27.101017][  T467]  ? snapshot_read.cold (user.c:?)
[   27.101018][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.101022][  T467]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   27.101024][  T467]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   27.101027][  T467]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   27.101031][  T467]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   27.101034][  T467]  ? netdev_notice (net/core/dev.c:13194)
[   27.101036][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.101041][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.101044][  T467]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.101048][  T467]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   27.101051][  T467]  ? team_user_linkup_option_set (drivers/net/team/team_core.c:1614)
[   27.101055][  T467]  netif_set_promiscuity (net/core/dev.c:9699)
[   27.101060][  T467]  dev_set_promiscuity (net/core/dev_api.c:288)
[   27.101063][  T467]  team_port_del (drivers/net/team/team_core.c:1439)
[   27.101068][  T467]  do_set_master (net/core/rtnetlink.c:3055)
[   27.101073][  T467]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   27.101078][  T467]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   27.101081][  T467]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   27.101082][  T467]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.101084][  T467]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.101088][  T467]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.101090][  T467]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.101092][  T467]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   27.101095][  T467]  ? kasan_save_stack (mm/kasan/common.c:58)
[   27.101098][  T467]  ? kasan_save_stack (mm/kasan/common.c:57)
[   27.101100][  T467]  ? kasan_save_track (mm/kasan/common.c:78)
[   27.101103][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.101105][  T467]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   27.101108][  T467]  ? ___sys_sendmsg (net/socket.c:2757)
[   27.101113][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.101115][  T467]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   27.101118][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.101120][  T467]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.101122][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.101124][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.101126][  T467]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   27.101129][  T467]  ? __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)
[   27.101133][  T467]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   27.101135][  T467]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   27.101138][  T467]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   27.101140][  T467]  ? nla_get_range_signed (lib/nlattr.c:270)
[   27.101146][  T467]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   27.101151][  T467]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   27.101157][  T467]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   27.101159][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.101164][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.101166][  T467]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.101168][  T467]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   27.101170][  T467]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.101174][  T467]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   27.101176][  T467]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   27.101180][  T467]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.101181][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.101186][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.101188][  T467]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.101191][  T467]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   27.101193][  T467]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.101196][  T467]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.101203][  T467]  ? 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))
[   27.101205][  T467]  ? 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))
[   27.101209][  T467]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.101213][  T467]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.101216][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.101220][  T467]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   27.101224][  T467]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   27.101229][  T467]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   27.101234][  T467]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   27.101237][  T467]  ? copy_msghdr_from_user (net/socket.c:2650)
[   27.101239][  T467]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   27.101241][  T467]  ? move_addr_to_kernel (net/socket.c:258)
[   27.101249][  T467]  ___sys_sendmsg (net/socket.c:2767)
[   27.101252][  T467]  ? copy_msghdr_from_user (net/socket.c:2619)
[   27.101269][  T467]  __sys_sendmsg (net/socket.c:2799)
[   27.101272][  T467]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   27.101279][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.101283][  T467]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   27.101285][  T467]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   27.101288][  T467]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.101291][  T467] RIP: 0033:0x7fede6d7b54e
[   27.101295][  T467] 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
[   27.101297][  T467] RSP: 002b:00007ffd51c7bec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.101300][  T467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fede6d7b54e
[   27.101301][  T467] RDX: 0000000000000000 RSI: 00007ffd51c7bf70 RDI: 0000000000000005
[   27.101302][  T467] RBP: 00007ffd51c7bed0 R08: 0000000000000000 R09: 0000000000000000
[   27.101303][  T467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917dd4
[   27.101304][  T467] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd51c7c630
| [   31.112695][    C3] softirqs last disabled at (882661): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   31.112698][    C3] Preemption disabled at:
| [   31.112699][    C3] 0x0
| [   31.112713][    C3] Tainted: [W]=WARN
[   31.112714][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.112717][    C3] Call Trace:
[   31.112719][    C3]  <IRQ>
[   31.112722][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   31.112728][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   31.112733][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   31.112737][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   31.112741][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.112746][    C3]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   31.112750][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   31.112753][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   31.112758][    C3]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.112760][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   31.112763][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   31.112766][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   31.112769][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   31.112774][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   31.112778][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   31.112781][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.112784][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.112787][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   31.112791][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   31.112794][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.112796][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.112799][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.112802][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   31.112804][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   31.112808][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   31.112812][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   31.112815][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.112817][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   31.112820][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.112824][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   31.112826][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   31.112829][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   31.112832][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   31.112835][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   31.112839][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   31.112841][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.112859][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   31.112861][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.112873][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.112883][    C3]  ? is_module_text_address (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 kernel/module/main.c:3934)
[   31.112888][    C3]  _printk (kernel/printk/printk.c:2504)
[   31.112892][    C3]  ? snapshot_read.cold (user.c:?)
[   31.112894][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   31.112900][    C3]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   31.112903][    C3]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   31.112905][    C3]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   31.112909][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   31.112913][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   31.112916][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   31.112919][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   31.112922][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   31.112924][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.112936][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.112938][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.112941][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   31.112953][    C3]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   31.112955][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.112968][    C3] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.112981][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   31.112993][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   31.112997][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   31.112999][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   31.113004][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   31.113007][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   31.113009][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.113013][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   31.113016][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   31.113030][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   31.113032][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   31.113037][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   31.113041][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   31.113045][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   31.113048][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   31.113051][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.113054][    C3]  handle_softirqs (kernel/softirq.c:645)
[   31.113057][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   31.113060][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   31.113064][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   31.113066][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   31.113069][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   31.113073][    C3]  </IRQ>
[   31.113074][    C3]  <TASK>
[   31.113075][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   31.113078][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   31.113082][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   31.113086][    C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   31.113089][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   31.113093][    C3] RAX: 00000000000d77e3 RBX: ff11000001c88040 RCX: ffffffffb70f0307
[   31.113095][    C3] RDX: ff11000001c88040 RSI: ffffffffb9e38af6 RDI: ffffffffb988d8e0
[   31.113097][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   31.113099][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   31.113100][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   31.113103][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   31.113107][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   31.113110][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   31.113113][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   31.113116][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   31.113119][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   31.113122][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.113125][    C3]  do_idle (kernel/sched/idle.c:355)
[   31.113128][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   31.113131][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   31.113134][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   31.113138][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   31.187556][    C3]
| [   31.187633][    C3]
| [   31.187633][    C3] stack backtrace:
| [   31.187831][    C3] Tainted: [W]=WARN
[   31.187832][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.187833][    C3] Call Trace:
[   31.187835][    C3]  <IRQ>
[   31.187837][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   31.187842][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   31.187845][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   31.187848][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   31.187850][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   31.187851][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   31.187853][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   31.187855][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.187863][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.187866][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.187867][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   31.187874][    C3]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   31.187876][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.187882][    C3] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   31.187889][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   31.187896][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   31.187898][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   31.187900][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   31.187904][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   31.187906][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   31.187908][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.187910][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   31.187912][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   31.187919][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   31.187921][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   31.187924][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   31.187926][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   31.187928][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   31.187930][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   31.187932][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.187934][    C3]  handle_softirqs (kernel/softirq.c:645)
[   31.187936][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   31.187938][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   31.187940][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   31.187942][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   31.187943][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   31.187945][    C3]  </IRQ>
[   31.187945][    C3]  <TASK>
[   31.187946][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   31.187948][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   31.187950][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   31.187952][    C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   31.187954][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   31.187956][    C3] RAX: 00000000000d77e3 RBX: ff11000001c88040 RCX: ffffffffb70f0307
[   31.187958][    C3] RDX: ff11000001c88040 RSI: ffffffffb9e38af6 RDI: ffffffffb988d8e0
[   31.187959][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   31.187959][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   31.187960][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   31.187962][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   31.187964][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   31.187966][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   31.187968][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   31.187969][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   31.187971][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   31.187973][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.187975][    C3]  do_idle (kernel/sched/idle.c:355)
[   31.187976][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   31.187978][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   31.187979][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   31.187981][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   41.551007][  T530] softirqs last disabled at (0): 0x0
| [   41.551009][  T530] Preemption disabled at:
| [   41.551010][  T530] vprintk_emit (kernel/printk/printk.c:2471)
| [   41.551020][  T530] Tainted: [W]=WARN
[   41.551022][  T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.551024][  T530] Call Trace:
[   41.551025][  T530]  <TASK>
[   41.551026][  T530]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.551031][  T530]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   41.551033][  T530]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.551037][  T530]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.551041][  T530]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   41.551042][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551046][  T530]  __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))
[   41.551050][  T530]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.551052][  T530]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.551057][  T530]  ? 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)
[   41.551060][  T530]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.551063][  T530]  put_chars (drivers/char/virtio_console.c:1176)
[   41.551065][  T530]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   41.551068][  T530]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.551069][  T530]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   41.551072][  T530]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.551076][  T530]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.551077][  T530]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   41.551079][  T530]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[   41.551082][  T530]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   41.551084][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551086][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.551088][  T530]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.551091][  T530]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.551093][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551095][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551096][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551098][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.551100][  T530]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   41.551102][  T530]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.551104][  T530]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.551107][  T530]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.551109][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.551110][  T530]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.551112][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551114][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.551115][  T530]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   41.551117][  T530]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   41.551119][  T530]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.551121][  T530]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.551123][  T530]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.551125][  T530]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.551127][  T530]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   41.551130][  T530]  ? __sys_sendmsg (net/socket.c:2799)
[   41.551132][  T530]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   41.551134][  T530]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.551137][  T530]  _printk (kernel/printk/printk.c:2504)
[   41.551140][  T530]  ? snapshot_read.cold (user.c:?)
[   41.551142][  T530]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   41.551145][  T530]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   41.551147][  T530]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   41.551149][  T530]  ? netdev_notice (net/core/dev.c:13194)
[   41.551150][  T530]  ? kasan_save_track (mm/kasan/common.c:78)
[   41.551153][  T530]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   41.551155][  T530]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   41.551157][  T530]  ? __team_option_inst_add (./include/linux/slab.h:991 (discriminator 1) drivers/net/team/team_core.c:160 (discriminator 1))
[   41.551161][  T530]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   41.551164][  T530]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   41.551167][  T530]  netif_set_promiscuity (net/core/dev.c:9699)
[   41.551171][  T530]  dev_set_promiscuity (net/core/dev_api.c:288)
[   41.551173][  T530]  team_port_add (drivers/net/team/team_core.c:1348)
[   41.551175][  T530]  ? team_port_enable (./include/linux/if_team.h:86 (discriminator 3))
[   41.551177][  T530]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   41.551180][  T530]  do_set_master (net/core/rtnetlink.c:3071)
[   41.551183][  T530]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   41.551186][  T530]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   41.551188][  T530]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   41.551189][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551191][  T530]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   41.551195][  T530]  ? kasan_save_stack (mm/kasan/common.c:58)
[   41.551196][  T530]  ? kasan_save_stack (mm/kasan/common.c:57)
[   41.551198][  T530]  ? kasan_save_track (mm/kasan/common.c:78)
[   41.551199][  T530]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   41.551201][  T530]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   41.551202][  T530]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   41.551203][  T530]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   41.551205][  T530]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   41.551207][  T530]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.551209][  T530]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   41.551210][  T530]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   41.551211][  T530]  ? ___sys_sendmsg (net/socket.c:2767)
[   41.551213][  T530]  ? __sys_sendmsg (net/socket.c:2799)
[   41.551215][  T530]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   41.551216][  T530]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.551218][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551220][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.551221][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551223][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551225][  T530]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   41.551227][  T530]  ? __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)
[   41.551230][  T530]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   41.551231][  T530]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   41.551233][  T530]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   41.551234][  T530]  ? nla_get_range_signed (lib/nlattr.c:270)
[   41.551236][  T530]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   41.551238][  T530]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   41.551240][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551242][  T530]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   41.551243][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.551245][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551247][  T530]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   41.551250][  T530]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   41.551252][  T530]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   41.551253][  T530]  ? __kernel_text_address (kernel/extable.c:79)
[   41.551255][  T530]  ? write_profile (profile.c:?)
[   41.551256][  T530]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   41.551258][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551260][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551262][  T530]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   41.551265][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.551267][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551269][  T530]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   41.551270][  T530]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   41.551272][  T530]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.551273][  T530]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   41.551275][  T530]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   41.551277][  T530]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   41.551279][  T530]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.551280][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.551282][  T530]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.551283][  T530]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   41.551286][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551287][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.551289][  T530]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.551291][  T530]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.551293][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551295][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551297][  T530]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.551298][  T530]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   41.551300][  T530]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   41.551302][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551304][  T530]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   41.551306][  T530]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   41.551308][  T530]  ? copy_msghdr_from_user (net/socket.c:2650)
[   41.551309][  T530]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   41.551311][  T530]  ? move_addr_to_kernel (net/socket.c:258)
[   41.551313][  T530]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   41.551315][  T530]  ___sys_sendmsg (net/socket.c:2767)
[   41.551317][  T530]  ? copy_msghdr_from_user (net/socket.c:2619)
[   41.551323][  T530]  __sys_sendmsg (net/socket.c:2799)
[   41.551325][  T530]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   41.551327][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.551330][  T530]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   41.551331][  T530]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   41.551333][  T530]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.551335][  T530] RIP: 0033:0x7f25bb57c54e
[   41.551337][  T530] 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
[   41.551339][  T530] RSP: 002b:00007ffea1a73a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.551343][  T530] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f25bb57c54e
[   41.551344][  T530] RDX: 0000000000000000 RSI: 00007ffea1a73ae0 RDI: 0000000000000005
[   41.551345][  T530] RBP: 00007ffea1a73a40 R08: 0000000000000000 R09: 0000000000000000
[   41.551346][  T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917de2
[   41.551347][  T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea1a741a0
| [   56.021320][   T58] softirqs last disabled at (0): 0x0
| [   56.021324][   T58] Preemption disabled at:
| [   56.021324][   T58] 0x0
| [   56.021334][   T58] Tainted: [W]=WARN
[   56.021335][   T58] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.021337][   T58] Workqueue: events_unbound linkwatch_event
[   56.021343][   T58] Call Trace:
[   56.021345][   T58]  <TASK>
[   56.021346][   T58]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   56.021352][   T58]  __might_resched.cold (kernel/sched/core.c:9234)
[   56.021355][   T58]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   56.021359][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021363][   T58]  __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))
[   56.021367][   T58]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   56.021370][   T58]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   56.021374][   T58]  ? 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)
[   56.021375][   T58]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   56.021377][   T58]  put_chars (drivers/char/virtio_console.c:1176)
[   56.021379][   T58]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   56.021381][   T58]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   56.021384][   T58]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   56.021386][   T58]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   56.021390][   T58]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   56.021391][   T58]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   56.021393][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021394][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021396][   T58]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.021398][   T58]  console_emit_next_record (kernel/printk/printk.c:3183)
[   56.021401][   T58]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   56.021403][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021405][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021407][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021408][   T58]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.021410][   T58]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   56.021412][   T58]  console_flush_one_record (kernel/printk/printk.c:3268)
[   56.021414][   T58]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   56.021417][   T58]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   56.021419][   T58]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.021421][   T58]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   56.021423][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021424][   T58]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.021426][   T58]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   56.021427][   T58]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   56.021429][   T58]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   56.021431][   T58]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   56.021433][   T58]  vprintk_emit (kernel/printk/printk.c:2479)
[   56.021437][   T58]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   56.021439][   T58]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.021441][   T58]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   56.021444][   T58]  _printk (kernel/printk/printk.c:2504)
[   56.021447][   T58]  ? snapshot_read.cold (user.c:?)
[   56.021449][   T58]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.021451][   T58]  ? fib6_del (net/ipv6/ip6_fib.c:2069)
[   56.021455][   T58] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   56.021469][   T58] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   56.021477][   T58] br_port_carrier_check (net/bridge/br_if.c:95) bridge
[   56.021487][   T58] br_device_event (net/bridge/br.c:101) bridge
[   56.021495][   T58]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   56.021498][   T58]  ? addrconf_notify (net/ipv6/addrconf.c:3749)
[   56.021501][   T58]  notifier_call_chain (kernel/notifier.c:85)
[   56.021504][   T58]  netif_state_change (net/core/dev.c:1625)
[   56.021507][   T58]  ? dev_deactivate (net/sched/sch_generic.c:1419)
[   56.021510][   T58]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   56.021512][   T58]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   56.021514][   T58]  ? rfc2863_policy (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/netdevice.h:4639 net/core/link_watch.c:64 net/core/link_watch.c:76)
[   56.021516][   T58]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   56.021517][   T58]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   56.021519][   T58]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.021521][   T58]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   56.021526][   T58]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   56.021527][   T58]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   56.021529][   T58]  process_one_work (kernel/workqueue.c:3387)
[   56.021533][   T58]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   56.021535][   T58]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   56.021537][   T58]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   56.021539][   T58]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   56.021542][   T58]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   56.021544][   T58]  kthread (kernel/kthread.c:436)
[   56.021546][   T58]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   56.021547][   T58]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   56.021552][   T58]  ret_from_fork (arch/x86/kernel/process.c:158)
[   56.021556][   T58]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   56.021558][   T58]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   56.021560][   T58]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   56.021562][   T58]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   70.659227][  T688] softirqs last disabled at (0): 0x0
| [   70.659230][  T688] Preemption disabled at:
| [   70.659231][  T688] vprintk_emit (kernel/printk/printk.c:2471)
| [   70.659246][  T688] Tainted: [W]=WARN
[   70.659248][  T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.659250][  T688] Call Trace:
[   70.659253][  T688]  <TASK>
[   70.659255][  T688]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   70.659261][  T688]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   70.659264][  T688]  __might_resched.cold (kernel/sched/core.c:9234)
[   70.659269][  T688]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   70.659273][  T688]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   70.659277][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659282][  T688]  __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))
[   70.659286][  T688]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   70.659289][  T688]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   70.659295][  T688]  ? 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)
[   70.659297][  T688]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   70.659300][  T688]  put_chars (drivers/char/virtio_console.c:1176)
[   70.659303][  T688]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   70.659305][  T688]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   70.659309][  T688]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   70.659314][  T688]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   70.659316][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659319][  T688]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.659323][  T688]  console_emit_next_record (kernel/printk/printk.c:3183)
[   70.659327][  T688]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   70.659330][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659332][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659335][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659337][  T688]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.659340][  T688]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   70.659343][  T688]  console_flush_one_record (kernel/printk/printk.c:3268)
[   70.659346][  T688]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   70.659350][  T688]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   70.659353][  T688]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.659355][  T688]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   70.659358][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659360][  T688]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.659362][  T688]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   70.659365][  T688]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   70.659368][  T688]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   70.659371][  T688]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   70.659374][  T688]  vprintk_emit (kernel/printk/printk.c:2479)
[   70.659377][  T688]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   70.659380][  T688]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   70.659384][  T688]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.659387][  T688]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   70.659389][  T688]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   70.659392][  T688]  ? ___sys_sendmsg (net/socket.c:2767)
[   70.659395][  T688]  ? __sys_sendmsg (net/socket.c:2799)
[   70.659397][  T688]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   70.659402][  T688]  _printk (kernel/printk/printk.c:2504)
[   70.659406][  T688]  ? snapshot_read.cold (user.c:?)
[   70.659409][  T688]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   70.659413][  T688]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   70.659416][  T688]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   70.659419][  T688]  ? netdev_notice (net/core/dev.c:13194)
[   70.659422][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659425][  T688]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   70.659427][  T688]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   70.659431][  T688]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   70.659433][  T688]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.659437][  T688]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   70.659441][  T688]  dev_set_allmulti (net/core/dev_api.c:315)
[   70.659445][  T688] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   70.659465][  T688]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   70.659469][  T688]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   70.659473][  T688] br_del_if (net/bridge/br_if.c:732) bridge
[   70.659486][  T688]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.659490][  T688]  do_set_master (net/core/rtnetlink.c:3055)
[   70.659494][  T688]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   70.659497][  T688]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   70.659500][  T688]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   70.659502][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659505][  T688]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   70.659510][  T688]  ? kasan_save_stack (mm/kasan/common.c:58)
[   70.659513][  T688]  ? kasan_save_stack (mm/kasan/common.c:57)
[   70.659516][  T688]  ? kasan_save_track (mm/kasan/common.c:78)
[   70.659518][  T688]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   70.659520][  T688]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   70.659522][  T688]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   70.659524][  T688]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   70.659526][  T688]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   70.659528][  T688]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.659530][  T688]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   70.659532][  T688]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   70.659534][  T688]  ? ___sys_sendmsg (net/socket.c:2767)
[   70.659536][  T688]  ? __sys_sendmsg (net/socket.c:2799)
[   70.659539][  T688]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   70.659541][  T688]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.659544][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659547][  T688]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.659552][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659555][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659557][  T688]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   70.659561][  T688]  ? __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)
[   70.659564][  T688]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   70.659566][  T688]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   70.659569][  T688]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   70.659571][  T688]  ? nla_get_range_signed (lib/nlattr.c:270)
[   70.659574][  T688]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   70.659578][  T688]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   70.659581][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659584][  T688]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   70.659586][  T688]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.659588][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659591][  T688]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   70.659593][  T688]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   70.659595][  T688]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   70.659597][  T688]  ? __kernel_text_address (kernel/extable.c:79)
[   70.659599][  T688]  ? write_profile (profile.c:?)
[   70.659601][  T688]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   70.659604][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659607][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659609][  T688]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   70.659613][  T688]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.659615][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659618][  T688]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   70.659620][  T688]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   70.659622][  T688]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.659624][  T688]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   70.659627][  T688]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   70.659630][  T688]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   70.659633][  T688]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.659635][  T688]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.659637][  T688]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.659639][  T688]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   70.659642][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659645][  T688]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.659648][  T688]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.659651][  T688]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.659653][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659656][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659658][  T688]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   70.659661][  T688]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   70.659664][  T688]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   70.659666][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659669][  T688]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   70.659672][  T688]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   70.659674][  T688]  ? copy_msghdr_from_user (net/socket.c:2650)
[   70.659676][  T688]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   70.659679][  T688]  ? move_addr_to_kernel (net/socket.c:258)
[   70.659681][  T688]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   70.659685][  T688]  ___sys_sendmsg (net/socket.c:2767)
[   70.659688][  T688]  ? copy_msghdr_from_user (net/socket.c:2619)
[   70.659697][  T688]  __sys_sendmsg (net/socket.c:2799)
[   70.659701][  T688]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   70.659705][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   70.659708][  T688]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   70.659710][  T688]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   70.659714][  T688]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.659716][  T688] RIP: 0033:0x7fd9455c754e
[   70.659719][  T688] 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
[   70.659721][  T688] RSP: 002b:00007ffcd3464140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.659731][  T688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9455c754e
[   70.659733][  T688] RDX: 0000000000000000 RSI: 00007ffcd34641f0 RDI: 0000000000000005
[   70.659734][  T688] RBP: 00007ffcd3464150 R08: 0000000000000000 R09: 0000000000000000
[   70.659736][  T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e00
[   70.659737][  T688] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd34648b0
| [   72.781701][  T691] softirqs last disabled at (0): 0x0
| [   72.781703][  T691] Preemption disabled at:
| [   72.781704][  T691] vprintk_emit (kernel/printk/printk.c:2471)
| [   72.781715][  T691] Tainted: [W]=WARN
[   72.781716][  T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.781718][  T691] Call Trace:
[   72.781720][  T691]  <TASK>
[   72.781721][  T691]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   72.781726][  T691]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   72.781728][  T691]  __might_resched.cold (kernel/sched/core.c:9234)
[   72.781732][  T691]  ? __module_address (kernel/module/main.c:3915)
[   72.781742][  T691]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   72.781746][  T691]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   72.781747][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781751][  T691]  __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))
[   72.781755][  T691]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.781757][  T691]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.781761][  T691]  ? 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)
[   72.781763][  T691]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   72.781765][  T691]  put_chars (drivers/char/virtio_console.c:1176)
[   72.781767][  T691]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   72.781768][  T691]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   72.781770][  T691]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   72.781773][  T691]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   72.781776][  T691]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   72.781778][  T691]  ? 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)
[   72.781779][  T691]  ? vsnprintf (lib/vsprintf.c:2900)
[   72.781783][  T691]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   72.781785][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781786][  T691]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.781789][  T691]  console_emit_next_record (kernel/printk/printk.c:3183)
[   72.781791][  T691]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   72.781793][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781795][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781797][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781798][  T691]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.781800][  T691]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   72.781802][  T691]  console_flush_one_record (kernel/printk/printk.c:3268)
[   72.781805][  T691]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   72.781807][  T691]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   72.781809][  T691]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.781811][  T691]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   72.781812][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781814][  T691]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.781816][  T691]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   72.781817][  T691]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   72.781819][  T691]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   72.781821][  T691]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   72.781823][  T691]  vprintk_emit (kernel/printk/printk.c:2479)
[   72.781826][  T691]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   72.781829][  T691]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.781831][  T691]  _printk (kernel/printk/printk.c:2504)
[   72.781834][  T691]  ? snapshot_read.cold (user.c:?)
[   72.781836][  T691]  ? br_multicast_flood (??:?) bridge
[   72.781850][  T691]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   72.781853][  T691]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   72.781854][  T691]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.781856][  T691] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   72.781868][  T691] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   72.781877][  T691] new_nbp (net/bridge/br_if.c:449) bridge
[   72.781885][  T691] br_add_if (net/bridge/br_if.c:592) bridge
[   72.781892][  T691]  ? bpf_address_lookup (kernel/bpf/core.c:730)
[   72.781896][  T691]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   72.781898][  T691]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   72.781900][  T691]  ? __kernel_text_address (kernel/extable.c:79)
[   72.781902][  T691]  do_set_master (net/core/rtnetlink.c:3071)
[   72.781905][  T691]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   72.781907][  T691]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   72.781909][  T691]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   72.781910][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781912][  T691]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.781915][  T691]  ? kasan_save_stack (mm/kasan/common.c:58)
[   72.781918][  T691]  ? kasan_save_stack (mm/kasan/common.c:57)
[   72.781920][  T691]  ? kasan_save_track (mm/kasan/common.c:78)
[   72.781921][  T691]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   72.781923][  T691]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   72.781925][  T691]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   72.781926][  T691]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.781927][  T691]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.781929][  T691]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.781931][  T691]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.781932][  T691]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.781935][  T691]  ? ___sys_sendmsg (net/socket.c:2767)
[   72.781936][  T691]  ? __sys_sendmsg (net/socket.c:2799)
[   72.781938][  T691]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.781940][  T691]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.781943][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781944][  T691]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.781946][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781948][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781949][  T691]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   72.781953][  T691]  ? __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)
[   72.781955][  T691]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   72.781956][  T691]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   72.781958][  T691]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   72.781959][  T691]  ? nla_get_range_signed (lib/nlattr.c:270)
[   72.781962][  T691]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   72.781964][  T691]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   72.781966][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781968][  T691]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.781969][  T691]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.781971][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781973][  T691]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   72.781975][  T691]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   72.781977][  T691]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   72.781978][  T691]  ? __kernel_text_address (kernel/extable.c:79)
[   72.781979][  T691]  ? write_profile (profile.c:?)
[   72.781981][  T691]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   72.781983][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781985][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781987][  T691]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   72.781990][  T691]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.781992][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.781994][  T691]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   72.781995][  T691]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   72.781997][  T691]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.781998][  T691]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.781999][  T691]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   72.782002][  T691]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   72.782003][  T691]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.782005][  T691]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.782006][  T691]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.782008][  T691]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   72.782010][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.782012][  T691]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.782014][  T691]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.782016][  T691]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.782018][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.782019][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.782021][  T691]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   72.782023][  T691]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   72.782025][  T691]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   72.782027][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.782029][  T691]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   72.782031][  T691]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   72.782033][  T691]  ? copy_msghdr_from_user (net/socket.c:2650)
[   72.782034][  T691]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   72.782036][  T691]  ? move_addr_to_kernel (net/socket.c:258)
[   72.782037][  T691]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   72.782040][  T691]  ___sys_sendmsg (net/socket.c:2767)
[   72.782042][  T691]  ? copy_msghdr_from_user (net/socket.c:2619)
[   72.782047][  T691]  __sys_sendmsg (net/socket.c:2799)
[   72.782049][  T691]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   72.782052][  T691]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   72.782054][  T691]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   72.782055][  T691]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   72.782057][  T691]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.782059][  T691] RIP: 0033:0x7f0065abb54e
[   72.782061][  T691] 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
[   72.782063][  T691] RSP: 002b:00007ffe9a63f8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.782067][  T691] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0065abb54e
[   72.782068][  T691] RDX: 0000000000000000 RSI: 00007ffe9a63f9a0 RDI: 0000000000000005
[   72.782069][  T691] RBP: 00007ffe9a63f900 R08: 0000000000000000 R09: 0000000000000000
[   72.782070][  T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e02
[   72.782071][  T691] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9a640060
| [   87.159030][  T754] softirqs last disabled at (0): 0x0
| [   87.159032][  T754] Preemption disabled at:
| [   87.159033][  T754] vprintk_emit (kernel/printk/printk.c:2471)
| [   87.159044][  T754] Tainted: [W]=WARN
[   87.159045][  T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   87.159047][  T754] Call Trace:
[   87.159049][  T754]  <TASK>
[   87.159050][  T754]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   87.159055][  T754]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   87.159058][  T754]  __might_resched.cold (kernel/sched/core.c:9234)
[   87.159061][  T754]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   87.159065][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159068][  T754]  __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))
[   87.159072][  T754]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   87.159075][  T754]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   87.159079][  T754]  ? 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)
[   87.159080][  T754]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   87.159082][  T754]  put_chars (drivers/char/virtio_console.c:1176)
[   87.159084][  T754]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   87.159086][  T754]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   87.159088][  T754]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   87.159090][  T754]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   87.159094][  T754]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   87.159095][  T754]  ? 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)
[   87.159097][  T754]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   87.159098][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159100][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159102][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159104][  T754]  console_emit_next_record (kernel/printk/printk.c:3183)
[   87.159107][  T754]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   87.159109][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159110][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159112][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159114][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159116][  T754]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   87.159117][  T754]  console_flush_one_record (kernel/printk/printk.c:3268)
[   87.159120][  T754]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   87.159122][  T754]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   87.159124][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159126][  T754]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   87.159128][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159129][  T754]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   87.159131][  T754]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   87.159132][  T754]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   87.159134][  T754]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   87.159136][  T754]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   87.159138][  T754]  vprintk_emit (kernel/printk/printk.c:2479)
[   87.159141][  T754]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   87.159143][  T754]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   87.159146][  T754]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   87.159149][  T754]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   87.159150][  T754]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   87.159151][  T754]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   87.159154][  T754]  ? ___sys_sendmsg (net/socket.c:2767)
[   87.159156][  T754]  ? __sys_sendmsg (net/socket.c:2799)
[   87.159158][  T754]  _printk (kernel/printk/printk.c:2504)
[   87.159161][  T754]  ? snapshot_read.cold (user.c:?)
[   87.159164][  T754]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   87.159166][  T754]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   87.159168][  T754]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   87.159170][  T754]  ? netdev_notice (net/core/dev.c:13194)
[   87.159171][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159173][  T754]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   87.159176][  T754]  ? 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)
[   87.159178][  T754]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   87.159179][  T754]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   87.159182][  T754]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   87.159185][  T754]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   87.159187][  T754]  team_port_del (drivers/net/team/team_core.c:1468)
[   87.159190][  T754]  do_set_master (net/core/rtnetlink.c:3055)
[   87.159193][  T754]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   87.159196][  T754]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   87.159199][  T754]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   87.159200][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159202][  T754]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   87.159206][  T754]  ? kasan_save_stack (mm/kasan/common.c:58)
[   87.159208][  T754]  ? kasan_save_stack (mm/kasan/common.c:57)
[   87.159210][  T754]  ? kasan_save_track (mm/kasan/common.c:78)
[   87.159211][  T754]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   87.159213][  T754]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   87.159215][  T754]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   87.159216][  T754]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   87.159217][  T754]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   87.159218][  T754]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   87.159219][  T754]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   87.159221][  T754]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   87.159222][  T754]  ? ___sys_sendmsg (net/socket.c:2767)
[   87.159223][  T754]  ? __sys_sendmsg (net/socket.c:2799)
[   87.159225][  T754]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   87.159227][  T754]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   87.159229][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159231][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159233][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159234][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159236][  T754]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   87.159239][  T754]  ? __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)
[   87.159241][  T754]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   87.159242][  T754]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   87.159244][  T754]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   87.159245][  T754]  ? nla_get_range_signed (lib/nlattr.c:270)
[   87.159248][  T754]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   87.159250][  T754]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   87.159252][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159254][  T754]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   87.159255][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159256][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159258][  T754]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   87.159261][  T754]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   87.159263][  T754]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   87.159266][  T754]  ? __kernel_text_address (kernel/extable.c:79)
[   87.159267][  T754]  ? write_profile (profile.c:?)
[   87.159268][  T754]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   87.159271][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159273][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159274][  T754]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   87.159278][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159279][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159281][  T754]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   87.159283][  T754]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   87.159284][  T754]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   87.159286][  T754]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   87.159287][  T754]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   87.159290][  T754]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   87.159291][  T754]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   87.159293][  T754]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   87.159294][  T754]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   87.159295][  T754]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   87.159298][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159300][  T754]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   87.159302][  T754]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   87.159304][  T754]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   87.159306][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159307][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159309][  T754]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   87.159311][  T754]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   87.159313][  T754]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   87.159315][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159317][  T754]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   87.159319][  T754]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   87.159320][  T754]  ? copy_msghdr_from_user (net/socket.c:2650)
[   87.159322][  T754]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   87.159324][  T754]  ? move_addr_to_kernel (net/socket.c:258)
[   87.159325][  T754]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   87.159328][  T754]  ___sys_sendmsg (net/socket.c:2767)
[   87.159330][  T754]  ? copy_msghdr_from_user (net/socket.c:2619)
[   87.159335][  T754]  __sys_sendmsg (net/socket.c:2799)
[   87.159337][  T754]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   87.159339][  T754]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   87.159341][  T754]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   87.159343][  T754]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   87.159345][  T754]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   87.159347][  T754] RIP: 0033:0x7f8ae1c9b54e
[   87.159349][  T754] 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
[   87.159351][  T754] RSP: 002b:00007ffcb847cf60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   87.159355][  T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ae1c9b54e
[   87.159356][  T754] RDX: 0000000000000000 RSI: 00007ffcb847d010 RDI: 0000000000000005
[   87.159357][  T754] RBP: 00007ffcb847cf70 R08: 0000000000000000 R09: 0000000000000000
[   87.159358][  T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e10
[   87.159359][  T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb847d6d0
| [  101.511461][  T817] softirqs last disabled at (0): 0x0
| [  101.511463][  T817] Preemption disabled at:
| [  101.511464][  T817] vprintk_emit (kernel/printk/printk.c:2471)
| [  101.511478][  T817] Tainted: [W]=WARN
[  101.511480][  T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  101.511482][  T817] Call Trace:
[  101.511484][  T817]  <TASK>
[  101.511486][  T817]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  101.511493][  T817]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  101.511496][  T817]  __might_resched.cold (kernel/sched/core.c:9234)
[  101.511500][  T817]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  101.511505][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511510][  T817]  __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))
[  101.511514][  T817]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  101.511518][  T817]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  101.511523][  T817]  ? 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)
[  101.511525][  T817]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  101.511529][  T817]  put_chars (drivers/char/virtio_console.c:1176)
[  101.511531][  T817]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  101.511533][  T817]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  101.511537][  T817]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  101.511540][  T817]  ? pointer (lib/vsprintf.c:2577)
[  101.511545][  T817]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  101.511553][  T817]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  101.511555][  T817]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  101.511557][  T817]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.511561][  T817]  console_emit_next_record (kernel/printk/printk.c:3183)
[  101.511565][  T817]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  101.511568][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511570][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511573][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511575][  T817]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.511578][  T817]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  101.511581][  T817]  console_flush_one_record (kernel/printk/printk.c:3268)
[  101.511584][  T817]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  101.511589][  T817]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  101.511591][  T817]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.511594][  T817]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  101.511596][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511599][  T817]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  101.511601][  T817]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  101.511603][  T817]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  101.511606][  T817]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  101.511609][  T817]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  101.511612][  T817]  vprintk_emit (kernel/printk/printk.c:2479)
[  101.511616][  T817]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  101.511620][  T817]  _printk (kernel/printk/printk.c:2504)
[  101.511624][  T817]  ? snapshot_read.cold (user.c:?)
[  101.511627][  T817]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  101.511631][  T817]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  101.511634][  T817]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  101.511636][  T817]  ? netdev_notice (net/core/dev.c:13194)
[  101.511640][  T817]  ? netdev_change_features (net/core/dev.c:11183)
[  101.511644][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511647][  T817]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[  101.511651][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511653][  T817]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  101.511657][  T817]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  101.511659][  T817]  team_port_add (drivers/net/team/team_core.c:1383)
[  101.511663][  T817]  ? team_port_enable (./include/linux/if_team.h:86 (discriminator 3))
[  101.511665][  T817]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  101.511670][  T817]  do_set_master (net/core/rtnetlink.c:3071)
[  101.511674][  T817]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  101.511678][  T817]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  101.511681][  T817]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  101.511683][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511686][  T817]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  101.511691][  T817]  ? kasan_save_stack (mm/kasan/common.c:58)
[  101.511695][  T817]  ? kasan_save_stack (mm/kasan/common.c:57)
[  101.511697][  T817]  ? kasan_save_track (mm/kasan/common.c:78)
[  101.511700][  T817]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  101.511702][  T817]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  101.511704][  T817]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  101.511706][  T817]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  101.511708][  T817]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  101.511711][  T817]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  101.511713][  T817]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  101.511716][  T817]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  101.511719][  T817]  ? ___sys_sendmsg (net/socket.c:2767)
[  101.511721][  T817]  ? __sys_sendmsg (net/socket.c:2799)
[  101.511724][  T817]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  101.511726][  T817]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  101.511730][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511733][  T817]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.511735][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511738][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511740][  T817]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  101.511745][  T817]  ? __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)
[  101.511748][  T817]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  101.511750][  T817]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  101.511753][  T817]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  101.511755][  T817]  ? nla_get_range_signed (lib/nlattr.c:270)
[  101.511758][  T817]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  101.511762][  T817]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  101.511765][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511768][  T817]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  101.511770][  T817]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.511773][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511776][  T817]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  101.511780][  T817]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  101.511782][  T817]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  101.511785][  T817]  ? __kernel_text_address (kernel/extable.c:79)
[  101.511787][  T817]  ? write_profile (profile.c:?)
[  101.511789][  T817]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  101.511792][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511795][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511797][  T817]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  101.511802][  T817]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.511804][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511807][  T817]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  101.511809][  T817]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  101.511812][  T817]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  101.511814][  T817]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  101.511817][  T817]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  101.511821][  T817]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  101.511823][  T817]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  101.511825][  T817]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  101.511828][  T817]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  101.511830][  T817]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  101.511834][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511836][  T817]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  101.511840][  T817]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  101.511843][  T817]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  101.511845][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511848][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511850][  T817]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.511853][  T817]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  101.511856][  T817]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  101.511859][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511862][  T817]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  101.511865][  T817]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  101.511868][  T817]  ? copy_msghdr_from_user (net/socket.c:2650)
[  101.511870][  T817]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  101.511873][  T817]  ? move_addr_to_kernel (net/socket.c:258)
[  101.511875][  T817]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  101.511879][  T817]  ___sys_sendmsg (net/socket.c:2767)
[  101.511882][  T817]  ? copy_msghdr_from_user (net/socket.c:2619)
[  101.511891][  T817]  __sys_sendmsg (net/socket.c:2799)
[  101.511894][  T817]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  101.511904][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.511907][  T817]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  101.511910][  T817]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  101.511913][  T817]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  101.511915][  T817] RIP: 0033:0x7f0e3261554e
[  101.511918][  T817] 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
[  101.511921][  T817] RSP: 002b:00007ffd29566150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  101.511926][  T817] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0e3261554e
[  101.511928][  T817] RDX: 0000000000000000 RSI: 00007ffd29566200 RDI: 0000000000000005
[  101.511930][  T817] RBP: 00007ffd29566160 R08: 0000000000000000 R09: 0000000000000000
[  101.511931][  T817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e1e
[  101.511933][  T817] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd295668c0
| [  115.988555][  T891] softirqs last disabled at (0): 0x0
| [  115.988557][  T891] Preemption disabled at:
| [  115.988558][  T891] vprintk_emit (kernel/printk/printk.c:2471)
| [  115.988569][  T891] Tainted: [W]=WARN
[  115.988570][  T891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  115.988572][  T891] Call Trace:
[  115.988574][  T891]  <TASK>
[  115.988575][  T891]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  115.988580][  T891]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  115.988582][  T891]  __might_resched.cold (kernel/sched/core.c:9234)
[  115.988586][  T891]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  115.988589][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988593][  T891]  __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))
[  115.988597][  T891]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  115.988599][  T891]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  115.988603][  T891]  ? 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)
[  115.988605][  T891]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  115.988607][  T891]  put_chars (drivers/char/virtio_console.c:1176)
[  115.988608][  T891]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  115.988610][  T891]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  115.988612][  T891]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  115.988615][  T891]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  115.988618][  T891]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  115.988619][  T891]  ? 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)
[  115.988621][  T891]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  115.988622][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988624][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988626][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988628][  T891]  console_emit_next_record (kernel/printk/printk.c:3183)
[  115.988631][  T891]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  115.988633][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988635][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988636][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988638][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988640][  T891]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  115.988642][  T891]  console_flush_one_record (kernel/printk/printk.c:3268)
[  115.988644][  T891]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  115.988647][  T891]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  115.988649][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988650][  T891]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  115.988652][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988653][  T891]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  115.988655][  T891]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  115.988656][  T891]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  115.988659][  T891]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  115.988660][  T891]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  115.988662][  T891]  vprintk_emit (kernel/printk/printk.c:2479)
[  115.988665][  T891]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  115.988666][  T891]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[  115.988669][  T891]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  115.988672][  T891]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  115.988674][  T891]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  115.988675][  T891]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  115.988678][  T891]  ? ___sys_sendmsg (net/socket.c:2767)
[  115.988679][  T891]  ? __sys_sendmsg (net/socket.c:2799)
[  115.988681][  T891]  _printk (kernel/printk/printk.c:2504)
[  115.988684][  T891]  ? snapshot_read.cold (user.c:?)
[  115.988687][  T891]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  115.988689][  T891]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  115.988691][  T891]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  115.988693][  T891]  ? netdev_notice (net/core/dev.c:13194)
[  115.988695][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988696][  T891]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  115.988699][  T891]  ? 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)
[  115.988701][  T891]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  115.988702][  T891]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  115.988705][  T891]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[  115.988708][  T891]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  115.988710][  T891]  team_port_del (drivers/net/team/team_core.c:1468)
[  115.988713][  T891]  do_set_master (net/core/rtnetlink.c:3055)
[  115.988716][  T891]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  115.988719][  T891]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  115.988721][  T891]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  115.988722][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988724][  T891]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  115.988728][  T891]  ? kasan_save_stack (mm/kasan/common.c:58)
[  115.988731][  T891]  ? kasan_save_stack (mm/kasan/common.c:57)
[  115.988732][  T891]  ? kasan_save_track (mm/kasan/common.c:78)
[  115.988734][  T891]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  115.988735][  T891]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  115.988737][  T891]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  115.988738][  T891]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  115.988739][  T891]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  115.988740][  T891]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  115.988742][  T891]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  115.988743][  T891]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  115.988744][  T891]  ? ___sys_sendmsg (net/socket.c:2767)
[  115.988746][  T891]  ? __sys_sendmsg (net/socket.c:2799)
[  115.988747][  T891]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  115.988749][  T891]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  115.988752][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988754][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988755][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988757][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988759][  T891]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  115.988762][  T891]  ? __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)
[  115.988763][  T891]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  115.988764][  T891]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  115.988766][  T891]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  115.988767][  T891]  ? nla_get_range_signed (lib/nlattr.c:270)
[  115.988770][  T891]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  115.988772][  T891]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  115.988774][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988776][  T891]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  115.988777][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988778][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988780][  T891]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  115.988783][  T891]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  115.988785][  T891]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  115.988788][  T891]  ? __kernel_text_address (kernel/extable.c:79)
[  115.988789][  T891]  ? write_profile (profile.c:?)
[  115.988790][  T891]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  115.988793][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988794][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988796][  T891]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  115.988800][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988801][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988803][  T891]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  115.988805][  T891]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  115.988806][  T891]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  115.988808][  T891]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  115.988809][  T891]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  115.988812][  T891]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  115.988813][  T891]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  115.988815][  T891]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  115.988816][  T891]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  115.988818][  T891]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  115.988820][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988822][  T891]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  115.988824][  T891]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  115.988826][  T891]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  115.988828][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988829][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988831][  T891]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  115.988833][  T891]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  115.988835][  T891]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  115.988837][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988839][  T891]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  115.988841][  T891]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  115.988842][  T891]  ? copy_msghdr_from_user (net/socket.c:2650)
[  115.988844][  T891]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  115.988846][  T891]  ? move_addr_to_kernel (net/socket.c:258)
[  115.988847][  T891]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  115.988850][  T891]  ___sys_sendmsg (net/socket.c:2767)
[  115.988851][  T891]  ? copy_msghdr_from_user (net/socket.c:2619)
[  115.988856][  T891]  __sys_sendmsg (net/socket.c:2799)
[  115.988858][  T891]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  115.988861][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  115.988863][  T891]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  115.988865][  T891]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  115.988867][  T891]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  115.988868][  T891] RIP: 0033:0x7fdce093b54e
[  115.988870][  T891] 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
[  115.988872][  T891] RSP: 002b:00007fffb40b4aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  115.988876][  T891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdce093b54e
[  115.988877][  T891] RDX: 0000000000000000 RSI: 00007fffb40b4b50 RDI: 0000000000000005
[  115.988878][  T891] RBP: 00007fffb40b4ab0 R08: 0000000000000000 R09: 0000000000000000
[  115.988879][  T891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e2d
[  115.988880][  T891] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb40b5210
| [  130.821132][  T985] softirqs last disabled at (0): 0x0
| [  130.821134][  T985] Preemption disabled at:
| [  130.821135][  T985] vprintk_emit (kernel/printk/printk.c:2471)
| [  130.821146][  T985] Tainted: [W]=WARN
[  130.821147][  T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  130.821149][  T985] Call Trace:
[  130.821151][  T985]  <TASK>
[  130.821152][  T985]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  130.821157][  T985]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  130.821159][  T985]  __might_resched.cold (kernel/sched/core.c:9234)
[  130.821163][  T985]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  130.821167][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821171][  T985]  __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))
[  130.821174][  T985]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  130.821177][  T985]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  130.821181][  T985]  ? 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)
[  130.821182][  T985]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  130.821184][  T985]  put_chars (drivers/char/virtio_console.c:1176)
[  130.821186][  T985]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  130.821188][  T985]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  130.821190][  T985]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  130.821192][  T985]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  130.821196][  T985]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  130.821197][  T985]  ? 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)
[  130.821199][  T985]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  130.821201][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821203][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821204][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821207][  T985]  console_emit_next_record (kernel/printk/printk.c:3183)
[  130.821209][  T985]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  130.821212][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821213][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821215][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821217][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821219][  T985]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  130.821221][  T985]  console_flush_one_record (kernel/printk/printk.c:3268)
[  130.821223][  T985]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  130.821226][  T985]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  130.821228][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821230][  T985]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  130.821231][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821233][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  130.821234][  T985]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  130.821236][  T985]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  130.821238][  T985]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  130.821240][  T985]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  130.821242][  T985]  vprintk_emit (kernel/printk/printk.c:2479)
[  130.821245][  T985]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  130.821247][  T985]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[  130.821250][  T985]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  130.821252][  T985]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  130.821254][  T985]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  130.821255][  T985]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  130.821258][  T985]  ? ___sys_sendmsg (net/socket.c:2767)
[  130.821259][  T985]  ? __sys_sendmsg (net/socket.c:2799)
[  130.821262][  T985]  _printk (kernel/printk/printk.c:2504)
[  130.821265][  T985]  ? snapshot_read.cold (user.c:?)
[  130.821267][  T985]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  130.821270][  T985]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  130.821272][  T985]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  130.821274][  T985]  ? netdev_notice (net/core/dev.c:13194)
[  130.821276][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821278][  T985]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  130.821280][  T985]  ? 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)
[  130.821282][  T985]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  130.821283][  T985]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  130.821287][  T985]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[  130.821290][  T985]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  130.821291][  T985]  team_port_del (drivers/net/team/team_core.c:1468)
[  130.821295][  T985]  do_set_master (net/core/rtnetlink.c:3055)
[  130.821298][  T985]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  130.821301][  T985]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  130.821303][  T985]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  130.821305][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821306][  T985]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  130.821310][  T985]  ? kasan_save_stack (mm/kasan/common.c:58)
[  130.821313][  T985]  ? kasan_save_stack (mm/kasan/common.c:57)
[  130.821315][  T985]  ? kasan_save_track (mm/kasan/common.c:78)
[  130.821316][  T985]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  130.821318][  T985]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  130.821320][  T985]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  130.821321][  T985]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  130.821322][  T985]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  130.821323][  T985]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  130.821325][  T985]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  130.821326][  T985]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  130.821327][  T985]  ? ___sys_sendmsg (net/socket.c:2767)
[  130.821329][  T985]  ? __sys_sendmsg (net/socket.c:2799)
[  130.821331][  T985]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  130.821332][  T985]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  130.821335][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821337][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821339][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821340][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821342][  T985]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  130.821345][  T985]  ? __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)
[  130.821347][  T985]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  130.821348][  T985]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  130.821350][  T985]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  130.821351][  T985]  ? nla_get_range_signed (lib/nlattr.c:270)
[  130.821354][  T985]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  130.821356][  T985]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  130.821358][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821360][  T985]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  130.821361][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821363][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821365][  T985]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  130.821368][  T985]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  130.821370][  T985]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  130.821372][  T985]  ? __kernel_text_address (kernel/extable.c:79)
[  130.821374][  T985]  ? write_profile (profile.c:?)
[  130.821375][  T985]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  130.821378][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821380][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821381][  T985]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  130.821385][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821386][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821388][  T985]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  130.821389][  T985]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  130.821391][  T985]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  130.821393][  T985]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  130.821394][  T985]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  130.821397][  T985]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  130.821398][  T985]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  130.821399][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  130.821401][  T985]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  130.821402][  T985]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  130.821405][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821407][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  130.821409][  T985]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  130.821411][  T985]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  130.821413][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821415][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821416][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  130.821418][  T985]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  130.821420][  T985]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  130.821422][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821424][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  130.821426][  T985]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  130.821428][  T985]  ? copy_msghdr_from_user (net/socket.c:2650)
[  130.821430][  T985]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  130.821431][  T985]  ? move_addr_to_kernel (net/socket.c:258)
[  130.821433][  T985]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  130.821436][  T985]  ___sys_sendmsg (net/socket.c:2767)
[  130.821438][  T985]  ? copy_msghdr_from_user (net/socket.c:2619)
[  130.821443][  T985]  __sys_sendmsg (net/socket.c:2799)
[  130.821445][  T985]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  130.821448][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  130.821450][  T985]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  130.821451][  T985]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  130.821453][  T985]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  130.821455][  T985] RIP: 0033:0x7f76894f054e
[  130.821457][  T985] 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
[  130.821459][  T985] RSP: 002b:00007ffccb2fd340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  130.821463][  T985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f76894f054e
[  130.821464][  T985] RDX: 0000000000000000 RSI: 00007ffccb2fd3f0 RDI: 0000000000000005
[  130.821465][  T985] RBP: 00007ffccb2fd350 R08: 0000000000000000 R09: 0000000000000000
[  130.821466][  T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e3c
[  130.821467][  T985] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffccb2fdab0
| [  131.841808][ T1026] softirqs last disabled at (0): 0x0
| [  131.841810][ T1026] Preemption disabled at:
| [  131.841811][ T1026] vprintk_emit (kernel/printk/printk.c:2471)
| [  131.841824][ T1026] Tainted: [W]=WARN
[  131.841825][ T1026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  131.841827][ T1026] Call Trace:
[  131.841828][ T1026]  <TASK>
[  131.841829][ T1026]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  131.841835][ T1026]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  131.841837][ T1026]  __might_resched.cold (kernel/sched/core.c:9234)
[  131.841841][ T1026]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  131.841844][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841848][ T1026]  __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))
[  131.841851][ T1026]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  131.841854][ T1026]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  131.841858][ T1026]  ? 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)
[  131.841860][ T1026]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  131.841862][ T1026]  put_chars (drivers/char/virtio_console.c:1176)
[  131.841863][ T1026]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  131.841865][ T1026]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  131.841867][ T1026]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  131.841870][ T1026]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  131.841873][ T1026]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  131.841874][ T1026]  ? 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)
[  131.841876][ T1026]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  131.841878][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841880][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841881][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.841884][ T1026]  console_emit_next_record (kernel/printk/printk.c:3183)
[  131.841886][ T1026]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  131.841888][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841890][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841892][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841893][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.841895][ T1026]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  131.841897][ T1026]  console_flush_one_record (kernel/printk/printk.c:3268)
[  131.841900][ T1026]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  131.841902][ T1026]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  131.841904][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.841906][ T1026]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  131.841908][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841909][ T1026]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.841911][ T1026]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  131.841912][ T1026]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  131.841914][ T1026]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  131.841916][ T1026]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  131.841919][ T1026]  vprintk_emit (kernel/printk/printk.c:2479)
[  131.841921][ T1026]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  131.841923][ T1026]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[  131.841926][ T1026]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  131.841929][ T1026]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  131.841930][ T1026]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  131.841931][ T1026]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  131.841934][ T1026]  ? ___sys_sendmsg (net/socket.c:2767)
[  131.841935][ T1026]  ? __sys_sendmsg (net/socket.c:2799)
[  131.841938][ T1026]  _printk (kernel/printk/printk.c:2504)
[  131.841941][ T1026]  ? snapshot_read.cold (user.c:?)
[  131.841943][ T1026]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  131.841946][ T1026]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  131.841948][ T1026]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  131.841950][ T1026]  ? netdev_notice (net/core/dev.c:13194)
[  131.841952][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.841953][ T1026]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  131.841956][ T1026]  ? 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)
[  131.841958][ T1026]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  131.841959][ T1026]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  131.841962][ T1026]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[  131.841965][ T1026]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[  131.841967][ T1026]  team_port_del (drivers/net/team/team_core.c:1468)
[  131.841970][ T1026]  do_set_master (net/core/rtnetlink.c:3055)
[  131.841973][ T1026]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  131.841976][ T1026]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  131.841978][ T1026]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  131.841980][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.841981][ T1026]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  131.841985][ T1026]  ? kasan_save_stack (mm/kasan/common.c:58)
[  131.841988][ T1026]  ? kasan_save_stack (mm/kasan/common.c:57)
[  131.841990][ T1026]  ? kasan_save_track (mm/kasan/common.c:78)
[  131.841991][ T1026]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  131.841993][ T1026]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  131.841994][ T1026]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  131.841995][ T1026]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  131.841996][ T1026]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  131.841998][ T1026]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  131.841999][ T1026]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  131.842000][ T1026]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  131.842002][ T1026]  ? ___sys_sendmsg (net/socket.c:2767)
[  131.842003][ T1026]  ? __sys_sendmsg (net/socket.c:2799)
[  131.842005][ T1026]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  131.842007][ T1026]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  131.842010][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842012][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.842013][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842015][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842017][ T1026]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  131.842020][ T1026]  ? __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)
[  131.842022][ T1026]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  131.842023][ T1026]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  131.842025][ T1026]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  131.842026][ T1026]  ? nla_get_range_signed (lib/nlattr.c:270)
[  131.842028][ T1026]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  131.842030][ T1026]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  131.842033][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842034][ T1026]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  131.842036][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.842037][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842039][ T1026]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  131.842043][ T1026]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  131.842044][ T1026]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  131.842047][ T1026]  ? __kernel_text_address (kernel/extable.c:79)
[  131.842048][ T1026]  ? write_profile (profile.c:?)
[  131.842049][ T1026]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  131.842052][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842054][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842056][ T1026]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  131.842059][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.842061][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842063][ T1026]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  131.842064][ T1026]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  131.842066][ T1026]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  131.842073][ T1026]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  131.842074][ T1026]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  131.842077][ T1026]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  131.842079][ T1026]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  131.842080][ T1026]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.842082][ T1026]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  131.842083][ T1026]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  131.842085][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842087][ T1026]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.842089][ T1026]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  131.842091][ T1026]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  131.842093][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842095][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842097][ T1026]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.842099][ T1026]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  131.842101][ T1026]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  131.842102][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842104][ T1026]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.842106][ T1026]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  131.842108][ T1026]  ? copy_msghdr_from_user (net/socket.c:2650)
[  131.842110][ T1026]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  131.842111][ T1026]  ? move_addr_to_kernel (net/socket.c:258)
[  131.842113][ T1026]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  131.842115][ T1026]  ___sys_sendmsg (net/socket.c:2767)
[  131.842117][ T1026]  ? copy_msghdr_from_user (net/socket.c:2619)
[  131.842122][ T1026]  __sys_sendmsg (net/socket.c:2799)
[  131.842124][ T1026]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  131.842127][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.842129][ T1026]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  131.842131][ T1026]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  131.842133][ T1026]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  131.842135][ T1026] RIP: 0033:0x7f4b367cc54e
[  131.842136][ T1026] 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
[  131.842138][ T1026] RSP: 002b:00007ffe2510b2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  131.842143][ T1026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b367cc54e
[  131.842144][ T1026] RDX: 0000000000000000 RSI: 00007ffe2510b380 RDI: 0000000000000005
[  131.842145][ T1026] RBP: 00007ffe2510b2e0 R08: 0000000000000000 R09: 0000000000000000
[  131.842146][ T1026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e3d


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars