======================================
| [   10.895543][  T238] softirqs last disabled at (13904): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   10.895546][  T238] Preemption disabled at:
| [   10.895547][  T238] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.895557][  T238] Tainted: [W]=WARN
[   10.895558][  T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.895560][  T238] Call Trace:
[   10.895562][  T238]  <TASK>
[   10.895563][  T238]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.895570][  T238]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.895572][  T238]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.895577][  T238]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.895581][  T238]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.895586][  T238]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.895589][  T238]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.895594][  T238]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.895597][  T238]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.895600][  T238]  put_chars (drivers/char/virtio_console.c:1176)
[   10.895603][  T238]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.895608][  T238]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   10.895611][  T238]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.895614][  T238]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.895616][  T238]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.895618][  T238]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.895625][  T238]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.895628][  T238]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.895631][  T238]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.895635][  T238]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.895639][  T238]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.895643][  T238]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.895645][  T238]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   10.895648][  T238]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.895650][  T238]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.895654][  T238]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.895659][  T238]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.895660][  T238]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.895666][  T238]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.895668][  T238]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.895670][  T238]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.895673][  T238]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.895677][  T238]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.895678][  T238]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.895682][  T238]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.895685][  T238]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.895688][  T238]  ? 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)
[   10.895692][  T238]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   10.895695][  T238]  _printk (kernel/printk/printk.c:2504)
[   10.895698][  T238]  ? snapshot_read.cold (user.c:?)
[   10.895702][  T238]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.895705][  T238]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   10.895709][  T238]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   10.895712][  T238]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   10.895716][  T238]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   10.895718][  T238]  ? netdev_notice (net/core/dev.c:13194)
[   10.895719][  T238]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   10.895724][  T238]  ? team_options_register (drivers/net/team/team_core.c:343)
[   10.895726][  T238]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   10.895730][  T238]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   10.895735][  T238]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   10.895740][  T238]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   10.895743][  T238]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.895750][  T238]  ? __nla_parse (lib/nlattr.c:732)
[   10.895753][  T238]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   10.895758][  T238]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   10.895760][  T238]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   10.895763][  T238]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   10.895769][  T238]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.895771][  T238]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.895775][  T238]  ? write_profile (profile.c:?)
[   10.895778][  T238]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   10.895783][  T238]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   10.895786][  T238]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   10.895789][  T238]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   10.895791][  T238]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.895797][  T238]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   10.895800][  T238]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   10.895802][  T238]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   10.895805][  T238]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.895812][  T238]  ? 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))
[   10.895814][  T238]  ? 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))
[   10.895818][  T238]  genl_rcv (net/netlink/genetlink.c:1218)
[   10.895820][  T238]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.895823][  T238]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.895826][  T238]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.895830][  T238]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   10.895834][  T238]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   10.895838][  T238]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   10.895844][  T238]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   10.895847][  T238]  ? copy_msghdr_from_user (net/socket.c:2650)
[   10.895850][  T238]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   10.895851][  T238]  ? move_addr_to_kernel (net/socket.c:258)
[   10.895855][  T238]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.895857][  T238]  ? 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))
[   10.895860][  T238]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.895864][  T238]  ___sys_sendmsg (net/socket.c:2767)
[   10.895867][  T238]  ? copy_msghdr_from_user (net/socket.c:2619)
[   10.895869][  T238]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.895876][  T238]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.895883][  T238]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.895884][  T238]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.895891][  T238]  __sys_sendmsg (net/socket.c:2799)
[   10.895896][  T238]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   10.895898][  T238]  ? do_pipe2 (fs/pipe.c:1129)
[   10.895904][  T238]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.895907][  T238]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.895911][  T238]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.895912][  T238]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.895915][  T238]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.895917][  T238] RIP: 0033:0x7f60ecb9954e
[   10.895921][  T238] 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
[   10.895923][  T238] RSP: 002b:00007ffd0a6da530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.895926][  T238] RAX: ffffffffffffffda RBX: 000055d64afb9f70 RCX: 00007f60ecb9954e
[   10.895927][  T238] RDX: 0000000000000000 RSI: 00007ffd0a6da5d0 RDI: 0000000000000007
[   10.895928][  T238] RBP: 00007ffd0a6da540 R08: 0000000000000000 R09: 0000000000000000
[   10.895929][  T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d64afbea30
[   10.895930][  T238] R13: 00007ffd0a6da5d0 R14: 000055d64afb9e80 R15: 0000000000000000
| [   12.069985][  T282] softirqs last disabled at (12640): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   12.069988][  T282] Preemption disabled at:
| [   12.069989][  T282] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.069998][  T282] Tainted: [W]=WARN
[   12.069999][  T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.070001][  T282] Call Trace:
[   12.070002][  T282]  <TASK>
[   12.070004][  T282]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.070010][  T282]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.070012][  T282]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.070017][  T282]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.070022][  T282]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.070032][  T282]  __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))
[   12.070034][  T282]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.070040][  T282]  ? 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)
[   12.070043][  T282]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.070046][  T282]  put_chars (drivers/char/virtio_console.c:1176)
[   12.070048][  T282]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   12.070050][  T282]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.070053][  T282]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.070058][  T282]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.070060][  T282]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.070064][  T282]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.070067][  T282]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.070069][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.070070][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.070074][  T282]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.070077][  T282]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   12.070080][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.070082][  T282]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.070086][  T282]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.070090][  T282]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.070092][  T282]  ? 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))
[   12.070095][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.070098][  T282]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.070102][  T282]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.070106][  T282]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.070108][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.070114][  T282]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.070116][  T282]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.070118][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.070121][  T282]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.070125][  T282]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.070126][  T282]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.070130][  T282]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.070134][  T282]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.070136][  T282]  ? 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)
[   12.070140][  T282]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   12.070144][  T282]  _printk (kernel/printk/printk.c:2504)
[   12.070148][  T282]  ? snapshot_read.cold (user.c:?)
[   12.070151][  T282]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   12.070155][  T282]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   12.070158][  T282]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   12.070161][  T282]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   12.070165][  T282]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   12.070168][  T282]  ? netdev_notice (net/core/dev.c:13194)
[   12.070169][  T282]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   12.070173][  T282]  ? team_options_register (drivers/net/team/team_core.c:343)
[   12.070175][  T282]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   12.070180][  T282]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   12.070185][  T282]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   12.070191][  T282]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   12.070193][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.070201][  T282]  ? __nla_parse (lib/nlattr.c:732)
[   12.070204][  T282]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   12.070208][  T282]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   12.070210][  T282]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   12.070213][  T282]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   12.070219][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.070222][  T282]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   12.070225][  T282]  ? write_profile (profile.c:?)
[   12.070228][  T282]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   12.070233][  T282]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   12.070236][  T282]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   12.070239][  T282]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   12.070241][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.070247][  T282]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   12.070250][  T282]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.070252][  T282]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   12.070255][  T282]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.070262][  T282]  ? 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))
[   12.070264][  T282]  ? 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))
[   12.070268][  T282]  genl_rcv (net/netlink/genetlink.c:1218)
[   12.070270][  T282]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.070274][  T282]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.070277][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.070282][  T282]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.070287][  T282]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.070291][  T282]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   12.070299][  T282]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.070302][  T282]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.070305][  T282]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.070306][  T282]  ? move_addr_to_kernel (net/socket.c:258)
[   12.070310][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.070312][  T282]  ? 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))
[   12.070315][  T282]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.070319][  T282]  ___sys_sendmsg (net/socket.c:2767)
[   12.070322][  T282]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.070324][  T282]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.070331][  T282]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.070338][  T282]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.070340][  T282]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.070344][  T282]  __sys_sendmsg (net/socket.c:2799)
[   12.070347][  T282]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.070349][  T282]  ? do_pipe2 (fs/pipe.c:1129)
[   12.070356][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.070358][  T282]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.070362][  T282]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.070364][  T282]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.070367][  T282]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.070369][  T282] RIP: 0033:0x7f562b5ec54e
[   12.070373][  T282] 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
[   12.070375][  T282] RSP: 002b:00007ffc3eee20c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.070378][  T282] RAX: ffffffffffffffda RBX: 00005653dbe26f70 RCX: 00007f562b5ec54e
[   12.070379][  T282] RDX: 0000000000000000 RSI: 00007ffc3eee2160 RDI: 0000000000000007
[   12.070380][  T282] RBP: 00007ffc3eee20d0 R08: 0000000000000000 R09: 0000000000000000
[   12.070381][  T282] R10: 0000000000000000 R11: 0000000000000202 R12: 00005653dbe2caf0
[   12.070382][  T282] R13: 00007ffc3eee2160 R14: 00005653dbe26e80 R15: 0000000000000000
| [   13.143835][  T321] softirqs last disabled at (18668): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.143837][  T321] Preemption disabled at:
| [   13.143838][  T321] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.143847][  T321] Tainted: [W]=WARN
[   13.143848][  T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.143849][  T321] Call Trace:
[   13.143851][  T321]  <TASK>
[   13.143852][  T321]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.143858][  T321]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.143860][  T321]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.143865][  T321]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.143869][  T321]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.143875][  T321]  __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))
[   13.143877][  T321]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.143883][  T321]  ? 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)
[   13.143886][  T321]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.143889][  T321]  put_chars (drivers/char/virtio_console.c:1176)
[   13.143891][  T321]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   13.143893][  T321]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.143896][  T321]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.143900][  T321]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.143903][  T321]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.143906][  T321]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.143909][  T321]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.143912][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.143914][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.143918][  T321]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.143920][  T321]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.143923][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.143926][  T321]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.143930][  T321]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.143934][  T321]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.143935][  T321]  ? 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))
[   13.143939][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.143941][  T321]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.143945][  T321]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.143949][  T321]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.143951][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.143957][  T321]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.143960][  T321]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.143961][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.143964][  T321]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.143967][  T321]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.143969][  T321]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.143973][  T321]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.143976][  T321]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.143979][  T321]  ? 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)
[   13.143983][  T321]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   13.143986][  T321]  _printk (kernel/printk/printk.c:2504)
[   13.143990][  T321]  ? snapshot_read.cold (user.c:?)
[   13.143993][  T321]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.143997][  T321]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   13.144000][  T321]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   13.144003][  T321]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   13.144007][  T321]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   13.144010][  T321]  ? netdev_notice (net/core/dev.c:13194)
[   13.144011][  T321]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   13.144015][  T321]  ? team_options_register (drivers/net/team/team_core.c:343)
[   13.144017][  T321]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   13.144022][  T321]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   13.144027][  T321]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   13.144037][  T321]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.144040][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.144047][  T321]  ? __nla_parse (lib/nlattr.c:732)
[   13.144051][  T321]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   13.144055][  T321]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.144057][  T321]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.144060][  T321]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   13.144066][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.144068][  T321]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.144072][  T321]  ? write_profile (profile.c:?)
[   13.144074][  T321]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   13.144079][  T321]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   13.144082][  T321]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   13.144085][  T321]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.144088][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.144093][  T321]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   13.144096][  T321]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.144098][  T321]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   13.144101][  T321]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.144108][  T321]  ? 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))
[   13.144110][  T321]  ? 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))
[   13.144114][  T321]  genl_rcv (net/netlink/genetlink.c:1218)
[   13.144116][  T321]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.144120][  T321]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.144122][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.144127][  T321]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.144130][  T321]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.144134][  T321]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.144140][  T321]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.144144][  T321]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.144146][  T321]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.144148][  T321]  ? move_addr_to_kernel (net/socket.c:258)
[   13.144152][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.144153][  T321]  ? 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))
[   13.144156][  T321]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.144160][  T321]  ___sys_sendmsg (net/socket.c:2767)
[   13.144163][  T321]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.144166][  T321]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.144173][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.144179][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.144181][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.144186][  T321]  __sys_sendmsg (net/socket.c:2799)
[   13.144188][  T321]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.144190][  T321]  ? do_pipe2 (fs/pipe.c:1129)
[   13.144197][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.144199][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.144203][  T321]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.144205][  T321]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.144208][  T321]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.144210][  T321] RIP: 0033:0x7ff8686a354e
[   13.144213][  T321] 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
[   13.144215][  T321] RSP: 002b:00007fffcbc700b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.144218][  T321] RAX: ffffffffffffffda RBX: 0000563df2675f70 RCX: 00007ff8686a354e
[   13.144219][  T321] RDX: 0000000000000000 RSI: 00007fffcbc70150 RDI: 0000000000000007
[   13.144220][  T321] RBP: 00007fffcbc700c0 R08: 0000000000000000 R09: 0000000000000000
[   13.144221][  T321] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563df267bd20
[   13.144222][  T321] R13: 00007fffcbc70150 R14: 0000563df2675e80 R15: 0000000000000000
| [   14.296508][  T366] softirqs last disabled at (13113): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   14.296510][  T366] Preemption disabled at:
| [   14.296511][  T366] vprintk_emit (kernel/printk/printk.c:2471)
| [   14.296520][  T366] Tainted: [W]=WARN
[   14.296521][  T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.296523][  T366] Call Trace:
[   14.296524][  T366]  <TASK>
[   14.296526][  T366]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.296533][  T366]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   14.296535][  T366]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.296541][  T366]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.296545][  T366]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.296550][  T366]  __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))
[   14.296553][  T366]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.296559][  T366]  ? 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)
[   14.296561][  T366]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.296565][  T366]  put_chars (drivers/char/virtio_console.c:1176)
[   14.296567][  T366]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   14.296569][  T366]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.296572][  T366]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.296576][  T366]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.296580][  T366]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.296586][  T366]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.296589][  T366]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.296591][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.296593][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.296597][  T366]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.296599][  T366]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   14.296602][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.296605][  T366]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.296609][  T366]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.296613][  T366]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.296615][  T366]  ? 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))
[   14.296620][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.296623][  T366]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.296628][  T366]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.296632][  T366]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.296635][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.296642][  T366]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.296645][  T366]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.296647][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.296649][  T366]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.296653][  T366]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.296655][  T366]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.296658][  T366]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.296662][  T366]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.296665][  T366]  ? 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)
[   14.296669][  T366]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   14.296672][  T366]  _printk (kernel/printk/printk.c:2504)
[   14.296676][  T366]  ? snapshot_read.cold (user.c:?)
[   14.296682][  T366]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.296685][  T366]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   14.296689][  T366]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   14.296692][  T366]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   14.296696][  T366]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   14.296698][  T366]  ? netdev_notice (net/core/dev.c:13194)
[   14.296700][  T366]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   14.296704][  T366]  ? team_options_register (drivers/net/team/team_core.c:343)
[   14.296706][  T366]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   14.296711][  T366]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   14.296717][  T366]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   14.296725][  T366]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   14.296728][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.296735][  T366]  ? __nla_parse (lib/nlattr.c:732)
[   14.296738][  T366]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   14.296742][  T366]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   14.296744][  T366]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   14.296748][  T366]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   14.296754][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.296756][  T366]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   14.296760][  T366]  ? write_profile (profile.c:?)
[   14.296763][  T366]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   14.296770][  T366]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   14.296773][  T366]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   14.296776][  T366]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   14.296779][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.296784][  T366]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   14.296787][  T366]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   14.296789][  T366]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   14.296793][  T366]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.296800][  T366]  ? 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))
[   14.296801][  T366]  ? 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))
[   14.296805][  T366]  genl_rcv (net/netlink/genetlink.c:1218)
[   14.296807][  T366]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.296811][  T366]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.296814][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.296820][  T366]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   14.296824][  T366]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   14.296828][  T366]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.296834][  T366]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   14.296837][  T366]  ? copy_msghdr_from_user (net/socket.c:2650)
[   14.296840][  T366]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   14.296842][  T366]  ? move_addr_to_kernel (net/socket.c:258)
[   14.296845][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.296847][  T366]  ? 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))
[   14.296850][  T366]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.296854][  T366]  ___sys_sendmsg (net/socket.c:2767)
[   14.296859][  T366]  ? copy_msghdr_from_user (net/socket.c:2619)
[   14.296862][  T366]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.296869][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.296876][  T366]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.296877][  T366]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.296882][  T366]  __sys_sendmsg (net/socket.c:2799)
[   14.296885][  T366]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   14.296887][  T366]  ? do_pipe2 (fs/pipe.c:1129)
[   14.296893][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.296896][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.296901][  T366]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.296904][  T366]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.296907][  T366]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.296909][  T366] RIP: 0033:0x7fb8e509e54e
[   14.296913][  T366] 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
[   14.296915][  T366] RSP: 002b:00007ffcb0edbba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.296918][  T366] RAX: ffffffffffffffda RBX: 000055f35e0a3f70 RCX: 00007fb8e509e54e
[   14.296920][  T366] RDX: 0000000000000000 RSI: 00007ffcb0edbc40 RDI: 0000000000000007
[   14.296921][  T366] RBP: 00007ffcb0edbbb0 R08: 0000000000000000 R09: 0000000000000000
[   14.296922][  T366] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f35e0a9dd0
[   14.296922][  T366] R13: 00007ffcb0edbc40 R14: 000055f35e0a3e80 R15: 0000000000000000
| [   24.675923][  T465] softirqs last disabled at (20318): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   24.675925][  T465] Preemption disabled at:
| [   24.675926][  T465] vprintk_emit (kernel/printk/printk.c:2471)
| [   24.675935][  T465] Tainted: [W]=WARN
[   24.675936][  T465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.675938][  T465] Call Trace:
[   24.675939][  T465]  <TASK>
[   24.675941][  T465]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.675947][  T465]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   24.675949][  T465]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.675954][  T465]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.675959][  T465]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   24.675964][  T465]  __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))
[   24.675967][  T465]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.675972][  T465]  ? 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)
[   24.675975][  T465]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.675978][  T465]  put_chars (drivers/char/virtio_console.c:1176)
[   24.675981][  T465]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.675983][  T465]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   24.675987][  T465]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.675990][  T465]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   24.675995][  T465]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.675998][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676003][  T465]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.676005][  T465]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.676011][  T465]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.676015][  T465]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.676016][  T465]  ? 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))
[   24.676020][  T465]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.676022][  T465]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.676026][  T465]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.676030][  T465]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.676032][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676037][  T465]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.676040][  T465]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.676042][  T465]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.676044][  T465]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.676048][  T465]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.676050][  T465]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.676053][  T465]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.676057][  T465]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.676060][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676062][  T465]  ? validate_chain (kernel/locking/lockdep.c:157 kernel/locking/lockdep.c:202 kernel/locking/lockdep.c:3329 kernel/locking/lockdep.c:3924)
[   24.676066][  T465]  _printk (kernel/printk/printk.c:2504)
[   24.676069][  T465]  ? snapshot_read.cold (user.c:?)
[   24.676071][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676075][  T465]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   24.676077][  T465]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   24.676081][  T465]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   24.676084][  T465]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   24.676087][  T465]  ? netdev_notice (net/core/dev.c:13194)
[   24.676089][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676094][  T465]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.676097][  T465]  ? 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)
[   24.676107][  T465]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   24.676110][  T465]  ? team_user_linkup_option_set (drivers/net/team/team_core.c:1614)
[   24.676114][  T465]  netif_set_promiscuity (net/core/dev.c:9699)
[   24.676119][  T465]  dev_set_promiscuity (net/core/dev_api.c:288)
[   24.676122][  T465]  team_port_del (drivers/net/team/team_core.c:1439)
[   24.676126][  T465]  do_set_master (net/core/rtnetlink.c:3055)
[   24.676131][  T465]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   24.676135][  T465]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   24.676138][  T465]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   24.676139][  T465]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   24.676141][  T465]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.676145][  T465]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   24.676148][  T465]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.676149][  T465]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   24.676152][  T465]  ? kasan_save_stack (mm/kasan/common.c:58)
[   24.676155][  T465]  ? kasan_save_stack (mm/kasan/common.c:57)
[   24.676157][  T465]  ? kasan_save_track (mm/kasan/common.c:78)
[   24.676159][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676161][  T465]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   24.676164][  T465]  ? ___sys_sendmsg (net/socket.c:2757)
[   24.676169][  T465]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.676171][  T465]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   24.676173][  T465]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.676176][  T465]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.676177][  T465]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.676179][  T465]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.676182][  T465]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   24.676184][  T465]  ? __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)
[   24.676188][  T465]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   24.676190][  T465]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   24.676193][  T465]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   24.676195][  T465]  ? nla_get_range_signed (lib/nlattr.c:270)
[   24.676200][  T465]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   24.676205][  T465]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   24.676210][  T465]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   24.676212][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676216][  T465]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.676218][  T465]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.676221][  T465]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   24.676223][  T465]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.676226][  T465]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   24.676228][  T465]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   24.676232][  T465]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.676233][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676237][  T465]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.676239][  T465]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.676243][  T465]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   24.676245][  T465]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.676247][  T465]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.676254][  T465]  ? 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))
[   24.676255][  T465]  ? 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))
[   24.676260][  T465]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.676263][  T465]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.676266][  T465]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.676270][  T465]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   24.676274][  T465]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   24.676278][  T465]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   24.676284][  T465]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   24.676286][  T465]  ? copy_msghdr_from_user (net/socket.c:2650)
[   24.676288][  T465]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   24.676290][  T465]  ? move_addr_to_kernel (net/socket.c:258)
[   24.676299][  T465]  ___sys_sendmsg (net/socket.c:2767)
[   24.676302][  T465]  ? copy_msghdr_from_user (net/socket.c:2619)
[   24.676318][  T465]  __sys_sendmsg (net/socket.c:2799)
[   24.676321][  T465]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   24.676327][  T465]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.676331][  T465]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   24.676333][  T465]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   24.676337][  T465]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.676339][  T465] RIP: 0033:0x7f8ed640354e
[   24.676342][  T465] 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
[   24.676344][  T465] RSP: 002b:00007ffee041a1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   24.676347][  T465] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ed640354e
[   24.676348][  T465] RDX: 0000000000000000 RSI: 00007ffee041a250 RDI: 0000000000000005
[   24.676349][  T465] RBP: 00007ffee041a1b0 R08: 0000000000000000 R09: 0000000000000000
[   24.676350][  T465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff41
[   24.676351][  T465] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee041a910
| [   29.078396][    C0] softirqs last disabled at (858499): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   29.078398][    C0] Preemption disabled at:
| [   29.078399][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   29.078408][    C0] Tainted: [W]=WARN
[   29.078409][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.078411][    C0] Call Trace:
[   29.078413][    C0]  <IRQ>
[   29.078415][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   29.078420][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   29.078422][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   29.078425][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   29.078428][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   29.078431][    C0]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   29.078434][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078438][    C0]  __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))
[   29.078441][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.078443][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.078447][    C0]  ? 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)
[   29.078449][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   29.078451][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   29.078453][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   29.078455][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   29.078459][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   29.078462][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   29.078464][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078466][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.078468][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   29.078471][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   29.078473][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078474][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078476][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.078478][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   29.078480][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   29.078483][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   29.078485][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   29.078487][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.078489][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   29.078491][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078492][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.078494][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   29.078496][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   29.078498][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   29.078500][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   29.078502][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   29.078504][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078506][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   29.078508][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:264)
[   29.078513][    C0]  _printk (kernel/printk/printk.c:2504)
[   29.078516][    C0]  ? snapshot_read.cold (user.c:?)
[   29.078518][    C0]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   29.078522][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   29.078525][    C0]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   29.078526][    C0]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   29.078529][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   29.078532][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   29.078534][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   29.078535][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   29.078538][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   29.078540][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   29.078553][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078555][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.078557][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   29.078564][    C0]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   29.078565][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   29.078572][    C0] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   29.078578][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   29.078585][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   29.078589][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   29.078591][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   29.078594][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   29.078596][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   29.078598][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078600][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   29.078602][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   29.078609][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   29.078611][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   29.078614][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.078617][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   29.078619][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   29.078621][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.078623][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078625][    C0]  handle_softirqs (kernel/softirq.c:645)
[   29.078627][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   29.078628][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   29.078631][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   29.078632][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   29.078634][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   29.078637][    C0]  </IRQ>
[   29.078637][    C0]  <TASK>
[   29.078638][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   29.078640][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   29.078642][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   29.078646][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  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 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   29.078648][    C0] RSP: 0018:ffffffffaec07cf8 EFLAGS: 00000296
[   29.078651][    C0] RAX: 00000000000d1981 RBX: ffffffffaec1c600 RCX: ffffffffabcf0307
[   29.078652][    C0] RDX: ffffffffaec1c600 RSI: ffffffffaea38b01 RDI: ffffffffae48d8e0
[   29.078653][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   29.078654][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5d80fa2
[   29.078655][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   29.078656][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   29.078660][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   29.078661][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   29.078663][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   29.078665][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   29.078667][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   29.078668][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   29.078671][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.078673][    C0]  do_idle (kernel/sched/idle.c:355)
[   29.078675][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   29.078676][    C0]  rest_init (init/main.c:727)
[   29.078678][    C0]  ? __cpuidle_text_end (??:?)
[   29.078681][    C0]  ? rest_init (init/main.c:727)
[   29.078683][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   29.078687][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   29.078689][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   29.078692][    C0]  start_kernel (init/main.c:1185)
[   29.078694][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   29.078696][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   29.078698][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   29.151577][    C0]
| [   29.151653][    C0]
| [   29.151653][    C0] stack backtrace:
| [   29.151898][    C0] Tainted: [W]=WARN
[   29.151899][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.151900][    C0] Call Trace:
[   29.151901][    C0]  <IRQ>
[   29.151902][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   29.151906][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   29.151908][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   29.151911][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   29.151913][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   29.151915][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   29.151918][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   29.151919][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   29.151926][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.151930][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   29.151932][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   29.151938][    C0]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   29.151940][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   29.151946][    C0] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   29.151953][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   29.151959][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   29.151961][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   29.151963][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   29.151967][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   29.151969][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   29.151970][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.151973][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   29.151975][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   29.151982][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   29.151984][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   29.151986][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   29.151989][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   29.151991][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   29.151993][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.151995][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.151997][    C0]  handle_softirqs (kernel/softirq.c:645)
[   29.151999][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   29.152000][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   29.152002][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   29.152004][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   29.152005][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   29.152007][    C0]  </IRQ>
[   29.152008][    C0]  <TASK>
[   29.152008][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   29.152010][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   29.152012][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   29.152014][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  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 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  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
[   29.152015][    C0] RSP: 0018:ffffffffaec07cf8 EFLAGS: 00000296
[   29.152017][    C0] RAX: 00000000000d1981 RBX: ffffffffaec1c600 RCX: ffffffffabcf0307
[   29.152018][    C0] RDX: ffffffffaec1c600 RSI: ffffffffaea38b01 RDI: ffffffffae48d8e0
[   29.152019][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   29.152020][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5d80fa2
[   29.152021][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   29.152022][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   29.152025][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   29.152026][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   29.152028][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   29.152030][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   29.152031][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   29.152033][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   29.152035][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   29.152037][    C0]  do_idle (kernel/sched/idle.c:355)
[   29.152039][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   29.152040][    C0]  rest_init (init/main.c:727)
[   29.152042][    C0]  ? __cpuidle_text_end (??:?)
[   29.152045][    C0]  ? rest_init (init/main.c:727)
[   29.152047][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   29.152051][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   29.152053][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   29.152056][    C0]  start_kernel (init/main.c:1185)
[   29.152057][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   29.152059][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   29.152061][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   38.978960][  T529] softirqs last disabled at (0): 0x0
| [   38.978962][  T529] Preemption disabled at:
| [   38.978962][  T529] vprintk_emit (kernel/printk/printk.c:2471)
| [   38.978974][  T529] Tainted: [W]=WARN
[   38.978974][  T529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.978976][  T529] Call Trace:
[   38.978978][  T529]  <TASK>
[   38.978979][  T529]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   38.978984][  T529]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   38.978986][  T529]  __might_resched.cold (kernel/sched/core.c:9234)
[   38.978990][  T529]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   38.978994][  T529]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   38.978995][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.978999][  T529]  __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))
[   38.979003][  T529]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.979005][  T529]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.979009][  T529]  ? 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)
[   38.979010][  T529]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.979012][  T529]  put_chars (drivers/char/virtio_console.c:1176)
[   38.979014][  T529]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   38.979016][  T529]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   38.979017][  T529]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   38.979020][  T529]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   38.979023][  T529]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   38.979025][  T529]  ? 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)
[   38.979026][  T529]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[   38.979030][  T529]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.979031][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979033][  T529]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.979035][  T529]  console_emit_next_record (kernel/printk/printk.c:3183)
[   38.979038][  T529]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   38.979040][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979041][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979043][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979045][  T529]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.979047][  T529]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   38.979048][  T529]  console_flush_one_record (kernel/printk/printk.c:3268)
[   38.979051][  T529]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   38.979053][  T529]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   38.979055][  T529]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.979057][  T529]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   38.979058][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979060][  T529]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.979061][  T529]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   38.979063][  T529]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   38.979065][  T529]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   38.979067][  T529]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   38.979069][  T529]  vprintk_emit (kernel/printk/printk.c:2479)
[   38.979071][  T529]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   38.979073][  T529]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   38.979076][  T529]  ? __sys_sendmsg (net/socket.c:2799)
[   38.979078][  T529]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   38.979080][  T529]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.979082][  T529]  _printk (kernel/printk/printk.c:2504)
[   38.979086][  T529]  ? snapshot_read.cold (user.c:?)
[   38.979088][  T529]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   38.979091][  T529]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   38.979093][  T529]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   38.979094][  T529]  ? netdev_notice (net/core/dev.c:13194)
[   38.979096][  T529]  ? kasan_save_track (mm/kasan/common.c:78)
[   38.979099][  T529]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   38.979101][  T529]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   38.979103][  T529]  ? __team_option_inst_add (./include/linux/slab.h:991 (discriminator 1) drivers/net/team/team_core.c:160 (discriminator 1))
[   38.979107][  T529]  ? 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)
[   38.979110][  T529]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   38.979113][  T529]  netif_set_promiscuity (net/core/dev.c:9699)
[   38.979116][  T529]  dev_set_promiscuity (net/core/dev_api.c:288)
[   38.979118][  T529]  team_port_add (drivers/net/team/team_core.c:1348)
[   38.979120][  T529]  ? team_port_enable (./include/linux/if_team.h:86 (discriminator 3))
[   38.979122][  T529]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   38.979125][  T529]  do_set_master (net/core/rtnetlink.c:3071)
[   38.979128][  T529]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   38.979130][  T529]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   38.979133][  T529]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   38.979134][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979136][  T529]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   38.979140][  T529]  ? kasan_save_stack (mm/kasan/common.c:58)
[   38.979141][  T529]  ? kasan_save_stack (mm/kasan/common.c:57)
[   38.979143][  T529]  ? kasan_save_track (mm/kasan/common.c:78)
[   38.979144][  T529]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   38.979146][  T529]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   38.979147][  T529]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   38.979148][  T529]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   38.979149][  T529]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   38.979152][  T529]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   38.979154][  T529]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   38.979155][  T529]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   38.979156][  T529]  ? ___sys_sendmsg (net/socket.c:2767)
[   38.979158][  T529]  ? __sys_sendmsg (net/socket.c:2799)
[   38.979159][  T529]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   38.979161][  T529]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.979163][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979164][  T529]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.979166][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979167][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979169][  T529]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   38.979171][  T529]  ? __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)
[   38.979173][  T529]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   38.979175][  T529]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   38.979176][  T529]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   38.979177][  T529]  ? nla_get_range_signed (lib/nlattr.c:270)
[   38.979180][  T529]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   38.979182][  T529]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   38.979184][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979186][  T529]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   38.979194][  T529]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.979196][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979198][  T529]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   38.979201][  T529]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   38.979203][  T529]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   38.979204][  T529]  ? __kernel_text_address (kernel/extable.c:79)
[   38.979205][  T529]  ? write_profile (profile.c:?)
[   38.979207][  T529]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   38.979209][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979211][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979213][  T529]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   38.979216][  T529]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.979218][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979219][  T529]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   38.979221][  T529]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   38.979223][  T529]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.979224][  T529]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   38.979225][  T529]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   38.979228][  T529]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   38.979229][  T529]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.979231][  T529]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.979232][  T529]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   38.979233][  T529]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   38.979236][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979238][  T529]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.979240][  T529]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   38.979242][  T529]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   38.979243][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979245][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979247][  T529]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.979248][  T529]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   38.979250][  T529]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   38.979252][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979254][  T529]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   38.979256][  T529]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   38.979257][  T529]  ? copy_msghdr_from_user (net/socket.c:2650)
[   38.979259][  T529]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   38.979261][  T529]  ? move_addr_to_kernel (net/socket.c:258)
[   38.979262][  T529]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   38.979265][  T529]  ___sys_sendmsg (net/socket.c:2767)
[   38.979267][  T529]  ? copy_msghdr_from_user (net/socket.c:2619)
[   38.979271][  T529]  __sys_sendmsg (net/socket.c:2799)
[   38.979273][  T529]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   38.979276][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.979278][  T529]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   38.979280][  T529]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   38.979282][  T529]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.979284][  T529] RIP: 0033:0x7f07a495854e
[   38.979285][  T529] 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
[   38.979287][  T529] RSP: 002b:00007ffce4459b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   38.979291][  T529] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f07a495854e
[   38.979293][  T529] RDX: 0000000000000000 RSI: 00007ffce4459c30 RDI: 0000000000000005
[   38.979293][  T529] RBP: 00007ffce4459b90 R08: 0000000000000000 R09: 0000000000000000
[   38.979294][  T529] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff4f
[   38.979297][  T529] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce445a2f0
| [   53.308399][   T39] softirqs last disabled at (135565): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   53.308401][   T39] Preemption disabled at:
| [   53.308402][   T39] 0x0
| [   53.308412][   T39] Tainted: [W]=WARN
[   53.308412][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.308414][   T39] Workqueue: events_unbound linkwatch_event
[   53.308421][   T39] Call Trace:
[   53.308423][   T39]  <TASK>
[   53.308425][   T39]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   53.308431][   T39]  __might_resched.cold (kernel/sched/core.c:9234)
[   53.308434][   T39]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   53.308438][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308442][   T39]  __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))
[   53.308446][   T39]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   53.308450][   T39]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   53.308454][   T39]  ? 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)
[   53.308456][   T39]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   53.308458][   T39]  put_chars (drivers/char/virtio_console.c:1176)
[   53.308460][   T39]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   53.308461][   T39]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   53.308464][   T39]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   53.308467][   T39]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   53.308470][   T39]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   53.308472][   T39]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   53.308473][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308475][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308477][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.308479][   T39]  console_emit_next_record (kernel/printk/printk.c:3183)
[   53.308481][   T39]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   53.308483][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308485][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308487][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308488][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.308491][   T39]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   53.308493][   T39]  console_flush_one_record (kernel/printk/printk.c:3268)
[   53.308497][   T39]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   53.308500][   T39]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   53.308502][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.308503][   T39]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   53.308505][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308507][   T39]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   53.308508][   T39]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   53.308510][   T39]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   53.308512][   T39]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   53.308514][   T39]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   53.308516][   T39]  vprintk_emit (kernel/printk/printk.c:2479)
[   53.308519][   T39]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   53.308521][   T39]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   53.308523][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   53.308526][   T39]  _printk (kernel/printk/printk.c:2504)
[   53.308530][   T39]  ? snapshot_read.cold (user.c:?)
[   53.308532][   T39]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   53.308533][   T39]  ? fib6_del (net/ipv6/ip6_fib.c:2069)
[   53.308538][   T39] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   53.308553][   T39] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   53.308561][   T39] br_port_carrier_check (net/bridge/br_if.c:95) bridge
[   53.308570][   T39] br_device_event (net/bridge/br.c:101) bridge
[   53.308578][   T39]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   53.308581][   T39]  ? addrconf_notify (net/ipv6/addrconf.c:3749)
[   53.308584][   T39]  notifier_call_chain (kernel/notifier.c:85)
[   53.308587][   T39]  netif_state_change (net/core/dev.c:1625)
[   53.308590][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1429)
[   53.308593][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:422 (discriminator 7))
[   53.308595][   T39]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   53.308598][   T39]  ? 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)
[   53.308599][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   53.308601][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   53.308603][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.308604][   T39]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   53.308608][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   53.308610][   T39]  ? __linkwatch_run_queue (./include/linux/list.h:577)
[   53.308612][   T39]  process_one_work (kernel/workqueue.c:3387)
[   53.308616][   T39]  ? __queue_delayed_work (kernel/workqueue.c:2622)
[   53.308618][   T39]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   53.308620][   T39]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   53.308622][   T39]  worker_thread (kernel/workqueue.c:3470 kernel/workqueue.c:3551)
[   53.308625][   T39]  ? rescuer_thread (./include/linux/list.h:419 (discriminator 3))
[   53.308627][   T39]  kthread (kernel/kthread.c:436)
[   53.308629][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   53.308630][   T39]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   53.308632][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   53.308635][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[   53.308637][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   53.308639][   T39]  ? kthread_affine_preferred (kernel/kthread.c:857)
[   53.308641][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   67.696737][  T687] softirqs last disabled at (0): 0x0
| [   67.696739][  T687] Preemption disabled at:
| [   67.696739][  T687] vprintk_emit (kernel/printk/printk.c:2471)
| [   67.696750][  T687] Tainted: [W]=WARN
[   67.696751][  T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.696753][  T687] Call Trace:
[   67.696754][  T687]  <TASK>
[   67.696756][  T687]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   67.696761][  T687]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   67.696763][  T687]  __might_resched.cold (kernel/sched/core.c:9234)
[   67.696767][  T687]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   67.696770][  T687]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   67.696773][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696777][  T687]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   67.696780][  T687]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   67.696783][  T687]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   67.696787][  T687]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   67.696788][  T687]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   67.696790][  T687]  put_chars (drivers/char/virtio_console.c:1176)
[   67.696792][  T687]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   67.696794][  T687]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   67.696796][  T687]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   67.696800][  T687]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   67.696801][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696803][  T687]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.696805][  T687]  console_emit_next_record (kernel/printk/printk.c:3183)
[   67.696807][  T687]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   67.696810][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696811][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696813][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696815][  T687]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.696817][  T687]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   67.696818][  T687]  console_flush_one_record (kernel/printk/printk.c:3268)
[   67.696821][  T687]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   67.696823][  T687]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   67.696825][  T687]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.696827][  T687]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   67.696828][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696830][  T687]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.696832][  T687]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   67.696833][  T687]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   67.696835][  T687]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   67.696837][  T687]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   67.696839][  T687]  vprintk_emit (kernel/printk/printk.c:2479)
[   67.696842][  T687]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   67.696843][  T687]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   67.696847][  T687]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.696849][  T687]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   67.696851][  T687]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   67.696854][  T687]  ? ___sys_sendmsg (net/socket.c:2767)
[   67.696855][  T687]  ? __sys_sendmsg (net/socket.c:2799)
[   67.696857][  T687]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   67.696860][  T687]  _printk (kernel/printk/printk.c:2504)
[   67.696863][  T687]  ? snapshot_read.cold (user.c:?)
[   67.696866][  T687]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   67.696869][  T687]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   67.696871][  T687]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   67.696872][  T687]  ? netdev_notice (net/core/dev.c:13194)
[   67.696874][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696876][  T687]  ? __up_read (kernel/locking/rwsem.c:1397 (discriminator 1))
[   67.696878][  T687]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   67.696880][  T687]  ? down_write_nested (kernel/locking/rwsem.c:1759)
[   67.696881][  T687]  ? 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)
[   67.696884][  T687]  netif_set_allmulti.cold (net/core/dev.c:9731 (discriminator 3))
[   67.696887][  T687]  dev_set_allmulti (net/core/dev_api.c:315)
[   67.696890][  T687] del_nbp (net/bridge/br_if.c:253 net/bridge/br_if.c:341) bridge
[   67.696903][  T687]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   67.696906][  T687]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   67.696909][  T687] br_del_if (net/bridge/br_if.c:732) bridge
[   67.696916][  T687]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   67.696918][  T687]  do_set_master (net/core/rtnetlink.c:3055)
[   67.696921][  T687]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   67.696923][  T687]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   67.696926][  T687]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   67.696928][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696931][  T687]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   67.696936][  T687]  ? kasan_save_stack (mm/kasan/common.c:58)
[   67.696939][  T687]  ? kasan_save_stack (mm/kasan/common.c:57)
[   67.696940][  T687]  ? kasan_save_track (mm/kasan/common.c:78)
[   67.696942][  T687]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   67.696944][  T687]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   67.696945][  T687]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   67.696946][  T687]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   67.696947][  T687]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   67.696949][  T687]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.696950][  T687]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   67.696951][  T687]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   67.696953][  T687]  ? ___sys_sendmsg (net/socket.c:2767)
[   67.696954][  T687]  ? __sys_sendmsg (net/socket.c:2799)
[   67.696956][  T687]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   67.696957][  T687]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.696960][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696961][  T687]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.696963][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696965][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696966][  T687]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   67.696968][  T687]  ? __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)
[   67.696971][  T687]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   67.696972][  T687]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   67.696974][  T687]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   67.696975][  T687]  ? nla_get_range_signed (lib/nlattr.c:270)
[   67.696977][  T687]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   67.696979][  T687]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   67.696981][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696983][  T687]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   67.696984][  T687]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.696986][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696988][  T687]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   67.696990][  T687]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   67.696991][  T687]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   67.696993][  T687]  ? __kernel_text_address (kernel/extable.c:79)
[   67.696994][  T687]  ? write_profile (profile.c:?)
[   67.696995][  T687]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   67.696998][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.696999][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.697001][  T687]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   67.697005][  T687]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.697006][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.697008][  T687]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   67.697009][  T687]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   67.697011][  T687]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.697012][  T687]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   67.697014][  T687]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   67.697016][  T687]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   67.697018][  T687]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.697019][  T687]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.697020][  T687]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.697022][  T687]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   67.697024][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.697026][  T687]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.697028][  T687]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.697030][  T687]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.697032][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.697033][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.697035][  T687]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   67.697037][  T687]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   67.697039][  T687]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   67.697041][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.697042][  T687]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   67.697044][  T687]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   67.697046][  T687]  ? copy_msghdr_from_user (net/socket.c:2650)
[   67.697048][  T687]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   67.697049][  T687]  ? move_addr_to_kernel (net/socket.c:258)
[   67.697051][  T687]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   67.697053][  T687]  ___sys_sendmsg (net/socket.c:2767)
[   67.697055][  T687]  ? copy_msghdr_from_user (net/socket.c:2619)
[   67.697060][  T687]  __sys_sendmsg (net/socket.c:2799)
[   67.697062][  T687]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   67.697065][  T687]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   67.697067][  T687]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   67.697068][  T687]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   67.697070][  T687]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.697072][  T687] RIP: 0033:0x7f38aa7a054e
[   67.697074][  T687] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.697076][  T687] RSP: 002b:00007ffe9c8663a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.697079][  T687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38aa7a054e
[   67.697081][  T687] RDX: 0000000000000000 RSI: 00007ffe9c866450 RDI: 0000000000000005
[   67.697082][  T687] RBP: 00007ffe9c8663b0 R08: 0000000000000000 R09: 0000000000000000
[   67.697083][  T687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff6c
[   67.697083][  T687] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9c866b10
| [   69.780947][  T690] softirqs last disabled at (0): 0x0
| [   69.780948][  T690] Preemption disabled at:
| [   69.780949][  T690] vprintk_emit (kernel/printk/printk.c:2471)
| [   69.780960][  T690] Tainted: [W]=WARN
[   69.780961][  T690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.780963][  T690] Call Trace:
[   69.780964][  T690]  <TASK>
[   69.780965][  T690]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   69.780971][  T690]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   69.780973][  T690]  __might_resched.cold (kernel/sched/core.c:9234)
[   69.780977][  T690]  ? __module_address (kernel/module/main.c:3915)
[   69.780980][  T690]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   69.780983][  T690]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   69.780985][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.780989][  T690]  __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))
[   69.780992][  T690]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.780995][  T690]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.780999][  T690]  ? 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)
[   69.781000][  T690]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   69.781002][  T690]  put_chars (drivers/char/virtio_console.c:1176)
[   69.781004][  T690]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   69.781005][  T690]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   69.781007][  T690]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   69.781010][  T690]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   69.781013][  T690]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   69.781015][  T690]  ? 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)
[   69.781016][  T690]  ? vsnprintf (lib/vsprintf.c:2900)
[   69.781020][  T690]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   69.781022][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781023][  T690]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.781026][  T690]  console_emit_next_record (kernel/printk/printk.c:3183)
[   69.781028][  T690]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   69.781030][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781032][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781034][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781035][  T690]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.781037][  T690]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   69.781039][  T690]  console_flush_one_record (kernel/printk/printk.c:3268)
[   69.781041][  T690]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   69.781044][  T690]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   69.781046][  T690]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.781047][  T690]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   69.781049][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781051][  T690]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.781053][  T690]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   69.781054][  T690]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   69.781056][  T690]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   69.781058][  T690]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   69.781060][  T690]  vprintk_emit (kernel/printk/printk.c:2479)
[   69.781063][  T690]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   69.781065][  T690]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.781067][  T690]  _printk (kernel/printk/printk.c:2504)
[   69.781071][  T690]  ? snapshot_read.cold (user.c:?)
[   69.781073][  T690]  ? br_multicast_flood (??:?) bridge
[   69.781085][  T690]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   69.781088][  T690]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   69.781089][  T690]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   69.781091][  T690] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   69.781100][  T690] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   69.781107][  T690] new_nbp (net/bridge/br_if.c:449) bridge
[   69.781115][  T690] br_add_if (net/bridge/br_if.c:592) bridge
[   69.781121][  T690]  ? bpf_address_lookup (kernel/bpf/core.c:730)
[   69.781125][  T690]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   69.781127][  T690]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   69.781129][  T690]  ? __kernel_text_address (kernel/extable.c:79)
[   69.781131][  T690]  do_set_master (net/core/rtnetlink.c:3071)
[   69.781134][  T690]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   69.781136][  T690]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   69.781138][  T690]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   69.781139][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781141][  T690]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   69.781145][  T690]  ? kasan_save_stack (mm/kasan/common.c:58)
[   69.781147][  T690]  ? kasan_save_stack (mm/kasan/common.c:57)
[   69.781149][  T690]  ? kasan_save_track (mm/kasan/common.c:78)
[   69.781150][  T690]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   69.781152][  T690]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   69.781154][  T690]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   69.781155][  T690]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   69.781156][  T690]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   69.781159][  T690]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.781160][  T690]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   69.781162][  T690]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   69.781164][  T690]  ? ___sys_sendmsg (net/socket.c:2767)
[   69.781165][  T690]  ? __sys_sendmsg (net/socket.c:2799)
[   69.781167][  T690]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   69.781169][  T690]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.781171][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781173][  T690]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.781175][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781176][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781178][  T690]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   69.781181][  T690]  ? __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)
[   69.781183][  T690]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   69.781184][  T690]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   69.781186][  T690]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   69.781187][  T690]  ? nla_get_range_signed (lib/nlattr.c:270)
[   69.781190][  T690]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   69.781192][  T690]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   69.781194][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781196][  T690]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   69.781197][  T690]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.781198][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781200][  T690]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   69.781202][  T690]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   69.781204][  T690]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   69.781205][  T690]  ? __kernel_text_address (kernel/extable.c:79)
[   69.781206][  T690]  ? write_profile (profile.c:?)
[   69.781208][  T690]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   69.781210][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781212][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781213][  T690]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   69.781217][  T690]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.781219][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781220][  T690]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   69.781222][  T690]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   69.781223][  T690]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.781225][  T690]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   69.781226][  T690]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   69.781229][  T690]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   69.781230][  T690]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.781231][  T690]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.781233][  T690]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.781234][  T690]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   69.781237][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781239][  T690]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.781241][  T690]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.781242][  T690]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.781244][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781246][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781248][  T690]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   69.781249][  T690]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   69.781251][  T690]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   69.781253][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781255][  T690]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   69.781257][  T690]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   69.781258][  T690]  ? copy_msghdr_from_user (net/socket.c:2650)
[   69.781260][  T690]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   69.781262][  T690]  ? move_addr_to_kernel (net/socket.c:258)
[   69.781263][  T690]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   69.781266][  T690]  ___sys_sendmsg (net/socket.c:2767)
[   69.781268][  T690]  ? copy_msghdr_from_user (net/socket.c:2619)
[   69.781273][  T690]  __sys_sendmsg (net/socket.c:2799)
[   69.781275][  T690]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   69.781277][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   69.781279][  T690]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   69.781281][  T690]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   69.781283][  T690]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.781284][  T690] RIP: 0033:0x7effc12cd54e
[   69.781287][  T690] 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
[   69.781288][  T690] RSP: 002b:00007fffb2cb5920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.781292][  T690] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007effc12cd54e
[   69.781294][  T690] RDX: 0000000000000000 RSI: 00007fffb2cb59d0 RDI: 0000000000000005
[   69.781294][  T690] RBP: 00007fffb2cb5930 R08: 0000000000000000 R09: 0000000000000000
[   69.781298][  T690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff6e
[   69.781299][  T690] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb2cb6090
| [   84.005988][  T753] softirqs last disabled at (0): 0x0
| [   84.005990][  T753] Preemption disabled at:
| [   84.005991][  T753] vprintk_emit (kernel/printk/printk.c:2471)
| [   84.006001][  T753] Tainted: [W]=WARN
[   84.006002][  T753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   84.006004][  T753] Call Trace:
[   84.006005][  T753]  <TASK>
[   84.006007][  T753]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   84.006012][  T753]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   84.006014][  T753]  __might_resched.cold (kernel/sched/core.c:9234)
[   84.006018][  T753]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   84.006021][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006025][  T753]  __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))
[   84.006028][  T753]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   84.006031][  T753]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   84.006034][  T753]  ? 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)
[   84.006036][  T753]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   84.006038][  T753]  put_chars (drivers/char/virtio_console.c:1176)
[   84.006040][  T753]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   84.006041][  T753]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   84.006043][  T753]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   84.006045][  T753]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   84.006049][  T753]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   84.006050][  T753]  ? 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)
[   84.006051][  T753]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   84.006053][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006055][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006056][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006059][  T753]  console_emit_next_record (kernel/printk/printk.c:3183)
[   84.006061][  T753]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   84.006063][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006065][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006066][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006068][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006070][  T753]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   84.006072][  T753]  console_flush_one_record (kernel/printk/printk.c:3268)
[   84.006074][  T753]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   84.006077][  T753]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   84.006078][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006080][  T753]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   84.006082][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006083][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   84.006085][  T753]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   84.006086][  T753]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   84.006088][  T753]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   84.006090][  T753]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   84.006092][  T753]  vprintk_emit (kernel/printk/printk.c:2479)
[   84.006095][  T753]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   84.006096][  T753]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   84.006099][  T753]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   84.006102][  T753]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   84.006103][  T753]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   84.006105][  T753]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   84.006107][  T753]  ? ___sys_sendmsg (net/socket.c:2767)
[   84.006109][  T753]  ? __sys_sendmsg (net/socket.c:2799)
[   84.006111][  T753]  _printk (kernel/printk/printk.c:2504)
[   84.006114][  T753]  ? snapshot_read.cold (user.c:?)
[   84.006117][  T753]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   84.006120][  T753]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   84.006121][  T753]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   84.006123][  T753]  ? netdev_notice (net/core/dev.c:13194)
[   84.006125][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006126][  T753]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   84.006129][  T753]  ? 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)
[   84.006131][  T753]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   84.006132][  T753]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   84.006135][  T753]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   84.006138][  T753]  ? 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)
[   84.006140][  T753]  team_port_del (drivers/net/team/team_core.c:1468)
[   84.006143][  T753]  do_set_master (net/core/rtnetlink.c:3055)
[   84.006146][  T753]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   84.006148][  T753]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   84.006151][  T753]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   84.006152][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006154][  T753]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   84.006158][  T753]  ? kasan_save_stack (mm/kasan/common.c:58)
[   84.006161][  T753]  ? kasan_save_stack (mm/kasan/common.c:57)
[   84.006162][  T753]  ? kasan_save_track (mm/kasan/common.c:78)
[   84.006163][  T753]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   84.006165][  T753]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   84.006167][  T753]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   84.006168][  T753]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   84.006169][  T753]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   84.006170][  T753]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   84.006172][  T753]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   84.006173][  T753]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   84.006174][  T753]  ? ___sys_sendmsg (net/socket.c:2767)
[   84.006175][  T753]  ? __sys_sendmsg (net/socket.c:2799)
[   84.006177][  T753]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   84.006179][  T753]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   84.006181][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006183][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006185][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006186][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006188][  T753]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   84.006191][  T753]  ? __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)
[   84.006192][  T753]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   84.006194][  T753]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   84.006195][  T753]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   84.006197][  T753]  ? nla_get_range_signed (lib/nlattr.c:270)
[   84.006199][  T753]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   84.006201][  T753]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   84.006203][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006205][  T753]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   84.006206][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006207][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006209][  T753]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   84.006212][  T753]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   84.006214][  T753]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   84.006217][  T753]  ? __kernel_text_address (kernel/extable.c:79)
[   84.006218][  T753]  ? write_profile (profile.c:?)
[   84.006219][  T753]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   84.006221][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006223][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006225][  T753]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   84.006228][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006230][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006232][  T753]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   84.006233][  T753]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   84.006235][  T753]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   84.006236][  T753]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   84.006237][  T753]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   84.006240][  T753]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   84.006241][  T753]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   84.006243][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   84.006244][  T753]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   84.006245][  T753]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   84.006248][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006250][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   84.006252][  T753]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   84.006253][  T753]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   84.006255][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006257][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006258][  T753]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   84.006260][  T753]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   84.006262][  T753]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   84.006264][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006266][  T753]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   84.006268][  T753]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   84.006269][  T753]  ? copy_msghdr_from_user (net/socket.c:2650)
[   84.006271][  T753]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   84.006272][  T753]  ? move_addr_to_kernel (net/socket.c:258)
[   84.006274][  T753]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   84.006276][  T753]  ___sys_sendmsg (net/socket.c:2767)
[   84.006278][  T753]  ? copy_msghdr_from_user (net/socket.c:2619)
[   84.006283][  T753]  __sys_sendmsg (net/socket.c:2799)
[   84.006285][  T753]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   84.006288][  T753]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   84.006290][  T753]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   84.006291][  T753]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   84.006293][  T753]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   84.006295][  T753] RIP: 0033:0x7f910441c54e
[   84.006299][  T753] 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
[   84.006301][  T753] RSP: 002b:00007ffebbdc8cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   84.006304][  T753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f910441c54e
[   84.006306][  T753] RDX: 0000000000000000 RSI: 00007ffebbdc8da0 RDI: 0000000000000005
[   84.006307][  T753] RBP: 00007ffebbdc8d00 R08: 0000000000000000 R09: 0000000000000000
[   84.006307][  T753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff7c
[   84.006308][  T753] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebbdc9460
| [   98.221138][  T816] softirqs last disabled at (0): 0x0
| [   98.221139][  T816] Preemption disabled at:
| [   98.221140][  T816] vprintk_emit (kernel/printk/printk.c:2471)
| [   98.221151][  T816] Tainted: [W]=WARN
[   98.221152][  T816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   98.221154][  T816] Call Trace:
[   98.221155][  T816]  <TASK>
[   98.221157][  T816]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   98.221162][  T816]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   98.221164][  T816]  __might_resched.cold (kernel/sched/core.c:9234)
[   98.221168][  T816]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   98.221172][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221175][  T816]  __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))
[   98.221179][  T816]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   98.221182][  T816]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   98.221186][  T816]  ? 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)
[   98.221187][  T816]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   98.221189][  T816]  put_chars (drivers/char/virtio_console.c:1176)
[   98.221191][  T816]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   98.221192][  T816]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   98.221194][  T816]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   98.221196][  T816]  ? pointer (lib/vsprintf.c:2577)
[   98.221200][  T816]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   98.221203][  T816]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   98.221204][  T816]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   98.221206][  T816]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   98.221208][  T816]  console_emit_next_record (kernel/printk/printk.c:3183)
[   98.221211][  T816]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   98.221213][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221214][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221216][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221218][  T816]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   98.221220][  T816]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   98.221221][  T816]  console_flush_one_record (kernel/printk/printk.c:3268)
[   98.221223][  T816]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   98.221226][  T816]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   98.221228][  T816]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   98.221230][  T816]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   98.221231][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221233][  T816]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   98.221234][  T816]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   98.221236][  T816]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   98.221238][  T816]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   98.221240][  T816]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   98.221242][  T816]  vprintk_emit (kernel/printk/printk.c:2479)
[   98.221244][  T816]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   98.221247][  T816]  _printk (kernel/printk/printk.c:2504)
[   98.221250][  T816]  ? snapshot_read.cold (user.c:?)
[   98.221252][  T816]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   98.221255][  T816]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   98.221258][  T816]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   98.221260][  T816]  ? netdev_notice (net/core/dev.c:13194)
[   98.221263][  T816]  ? netdev_change_features (net/core/dev.c:11183)
[   98.221268][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221270][  T816]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   98.221274][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221276][  T816]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   98.221280][  T816]  ? 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)
[   98.221283][  T816]  team_port_add (drivers/net/team/team_core.c:1383)
[   98.221286][  T816]  ? team_port_enable (./include/linux/if_team.h:86 (discriminator 3))
[   98.221287][  T816]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   98.221291][  T816]  do_set_master (net/core/rtnetlink.c:3071)
[   98.221294][  T816]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   98.221298][  T816]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   98.221301][  T816]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   98.221302][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221304][  T816]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   98.221307][  T816]  ? kasan_save_stack (mm/kasan/common.c:58)
[   98.221310][  T816]  ? kasan_save_stack (mm/kasan/common.c:57)
[   98.221312][  T816]  ? kasan_save_track (mm/kasan/common.c:78)
[   98.221313][  T816]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   98.221315][  T816]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   98.221316][  T816]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   98.221318][  T816]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   98.221319][  T816]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   98.221321][  T816]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   98.221323][  T816]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   98.221324][  T816]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   98.221326][  T816]  ? ___sys_sendmsg (net/socket.c:2767)
[   98.221327][  T816]  ? __sys_sendmsg (net/socket.c:2799)
[   98.221329][  T816]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   98.221331][  T816]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   98.221334][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221335][  T816]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   98.221337][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221338][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221340][  T816]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   98.221343][  T816]  ? __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)
[   98.221346][  T816]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   98.221347][  T816]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   98.221348][  T816]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   98.221350][  T816]  ? nla_get_range_signed (lib/nlattr.c:270)
[   98.221352][  T816]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   98.221354][  T816]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   98.221356][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221358][  T816]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   98.221359][  T816]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   98.221360][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221362][  T816]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   98.221366][  T816]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   98.221367][  T816]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   98.221369][  T816]  ? __kernel_text_address (kernel/extable.c:79)
[   98.221370][  T816]  ? write_profile (profile.c:?)
[   98.221371][  T816]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   98.221374][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221376][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221377][  T816]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   98.221381][  T816]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   98.221382][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221384][  T816]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   98.221385][  T816]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   98.221387][  T816]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   98.221388][  T816]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   98.221390][  T816]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   98.221392][  T816]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   98.221394][  T816]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   98.221395][  T816]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   98.221396][  T816]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   98.221398][  T816]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   98.221400][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221402][  T816]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   98.221404][  T816]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   98.221406][  T816]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   98.221408][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221409][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221411][  T816]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   98.221413][  T816]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   98.221415][  T816]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   98.221417][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221418][  T816]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   98.221420][  T816]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   98.221422][  T816]  ? copy_msghdr_from_user (net/socket.c:2650)
[   98.221423][  T816]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   98.221425][  T816]  ? move_addr_to_kernel (net/socket.c:258)
[   98.221426][  T816]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   98.221429][  T816]  ___sys_sendmsg (net/socket.c:2767)
[   98.221431][  T816]  ? copy_msghdr_from_user (net/socket.c:2619)
[   98.221435][  T816]  __sys_sendmsg (net/socket.c:2799)
[   98.221437][  T816]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   98.221440][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   98.221442][  T816]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   98.221443][  T816]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   98.221446][  T816]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   98.221447][  T816] RIP: 0033:0x7f39b29c754e
[   98.221449][  T816] 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
[   98.221451][  T816] RSP: 002b:00007fff89a3a590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   98.221455][  T816] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f39b29c754e
[   98.221456][  T816] RDX: 0000000000000000 RSI: 00007fff89a3a640 RDI: 0000000000000005
[   98.221457][  T816] RBP: 00007fff89a3a5a0 R08: 0000000000000000 R09: 0000000000000000
[   98.221458][  T816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff8a
[   98.221459][  T816] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff89a3ad00
| [  112.528114][  T890] softirqs last disabled at (0): 0x0
| [  112.528115][  T890] Preemption disabled at:
| [  112.528116][  T890] vprintk_emit (kernel/printk/printk.c:2471)
| [  112.528127][  T890] Tainted: [W]=WARN
[  112.528128][  T890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  112.528130][  T890] Call Trace:
[  112.528132][  T890]  <TASK>
[  112.528133][  T890]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  112.528138][  T890]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  112.528140][  T890]  __might_resched.cold (kernel/sched/core.c:9234)
[  112.528144][  T890]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  112.528147][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528151][  T890]  __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))
[  112.528155][  T890]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  112.528158][  T890]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  112.528161][  T890]  ? 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)
[  112.528163][  T890]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  112.528165][  T890]  put_chars (drivers/char/virtio_console.c:1176)
[  112.528167][  T890]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  112.528168][  T890]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  112.528170][  T890]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  112.528172][  T890]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  112.528176][  T890]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  112.528177][  T890]  ? 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)
[  112.528179][  T890]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  112.528180][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528182][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528184][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528186][  T890]  console_emit_next_record (kernel/printk/printk.c:3183)
[  112.528188][  T890]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  112.528190][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528192][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528194][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528195][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528197][  T890]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  112.528199][  T890]  console_flush_one_record (kernel/printk/printk.c:3268)
[  112.528201][  T890]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  112.528204][  T890]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  112.528205][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528207][  T890]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  112.528208][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528210][  T890]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  112.528212][  T890]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  112.528213][  T890]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  112.528215][  T890]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  112.528217][  T890]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  112.528219][  T890]  vprintk_emit (kernel/printk/printk.c:2479)
[  112.528221][  T890]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  112.528223][  T890]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[  112.528226][  T890]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  112.528229][  T890]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  112.528230][  T890]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  112.528232][  T890]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  112.528234][  T890]  ? ___sys_sendmsg (net/socket.c:2767)
[  112.528236][  T890]  ? __sys_sendmsg (net/socket.c:2799)
[  112.528238][  T890]  _printk (kernel/printk/printk.c:2504)
[  112.528241][  T890]  ? snapshot_read.cold (user.c:?)
[  112.528244][  T890]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  112.528247][  T890]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  112.528248][  T890]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  112.528250][  T890]  ? netdev_notice (net/core/dev.c:13194)
[  112.528252][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528253][  T890]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  112.528256][  T890]  ? 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)
[  112.528257][  T890]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  112.528259][  T890]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  112.528262][  T890]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[  112.528265][  T890]  ? 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)
[  112.528267][  T890]  team_port_del (drivers/net/team/team_core.c:1468)
[  112.528270][  T890]  do_set_master (net/core/rtnetlink.c:3055)
[  112.528273][  T890]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  112.528276][  T890]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  112.528278][  T890]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  112.528279][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528281][  T890]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  112.528285][  T890]  ? kasan_save_stack (mm/kasan/common.c:58)
[  112.528288][  T890]  ? kasan_save_stack (mm/kasan/common.c:57)
[  112.528290][  T890]  ? kasan_save_track (mm/kasan/common.c:78)
[  112.528291][  T890]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  112.528293][  T890]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  112.528294][  T890]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  112.528297][  T890]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  112.528299][  T890]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  112.528300][  T890]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  112.528301][  T890]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  112.528303][  T890]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  112.528304][  T890]  ? ___sys_sendmsg (net/socket.c:2767)
[  112.528305][  T890]  ? __sys_sendmsg (net/socket.c:2799)
[  112.528307][  T890]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  112.528309][  T890]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  112.528311][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528313][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528314][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528316][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528318][  T890]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  112.528321][  T890]  ? __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)
[  112.528322][  T890]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  112.528324][  T890]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  112.528325][  T890]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  112.528326][  T890]  ? nla_get_range_signed (lib/nlattr.c:270)
[  112.528329][  T890]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  112.528331][  T890]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  112.528333][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528335][  T890]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  112.528336][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528337][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528339][  T890]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  112.528342][  T890]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  112.528344][  T890]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  112.528346][  T890]  ? __kernel_text_address (kernel/extable.c:79)
[  112.528348][  T890]  ? write_profile (profile.c:?)
[  112.528349][  T890]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  112.528351][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528353][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528355][  T890]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  112.528358][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528359][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528361][  T890]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  112.528363][  T890]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  112.528364][  T890]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  112.528366][  T890]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  112.528367][  T890]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  112.528369][  T890]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  112.528371][  T890]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  112.528372][  T890]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  112.528374][  T890]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  112.528375][  T890]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  112.528377][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528379][  T890]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  112.528381][  T890]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  112.528383][  T890]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  112.528385][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528386][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528388][  T890]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  112.528390][  T890]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  112.528392][  T890]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  112.528394][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528395][  T890]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  112.528397][  T890]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  112.528399][  T890]  ? copy_msghdr_from_user (net/socket.c:2650)
[  112.528401][  T890]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  112.528402][  T890]  ? move_addr_to_kernel (net/socket.c:258)
[  112.528404][  T890]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  112.528406][  T890]  ___sys_sendmsg (net/socket.c:2767)
[  112.528408][  T890]  ? copy_msghdr_from_user (net/socket.c:2619)
[  112.528413][  T890]  __sys_sendmsg (net/socket.c:2799)
[  112.528415][  T890]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  112.528417][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  112.528420][  T890]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  112.528421][  T890]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  112.528423][  T890]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  112.528425][  T890] RIP: 0033:0x7fb00f82254e
[  112.528427][  T890] 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
[  112.528428][  T890] RSP: 002b:00007ffd46ae85b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  112.528432][  T890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb00f82254e
[  112.528434][  T890] RDX: 0000000000000000 RSI: 00007ffd46ae8660 RDI: 0000000000000005
[  112.528434][  T890] RBP: 00007ffd46ae85c0 R08: 0000000000000000 R09: 0000000000000000
[  112.528435][  T890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff98
[  112.528436][  T890] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd46ae8d20
| [  127.095973][  T985] softirqs last disabled at (0): 0x0
| [  127.095975][  T985] Preemption disabled at:
| [  127.095976][  T985] vprintk_emit (kernel/printk/printk.c:2471)
| [  127.095986][  T985] Tainted: [W]=WARN
[  127.095987][  T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  127.095989][  T985] Call Trace:
[  127.095991][  T985]  <TASK>
[  127.095992][  T985]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  127.095998][  T985]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  127.096000][  T985]  __might_resched.cold (kernel/sched/core.c:9234)
[  127.096005][  T985]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  127.096009][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096013][  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))
[  127.096017][  T985]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  127.096019][  T985]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  127.096023][  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)
[  127.096025][  T985]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  127.096027][  T985]  put_chars (drivers/char/virtio_console.c:1176)
[  127.096029][  T985]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  127.096030][  T985]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  127.096032][  T985]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  127.096035][  T985]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  127.096038][  T985]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  127.096039][  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)
[  127.096041][  T985]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  127.096042][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096044][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096047][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096050][  T985]  console_emit_next_record (kernel/printk/printk.c:3183)
[  127.096053][  T985]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  127.096055][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096057][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096059][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096061][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096062][  T985]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  127.096064][  T985]  console_flush_one_record (kernel/printk/printk.c:3268)
[  127.096066][  T985]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  127.096069][  T985]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  127.096071][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096073][  T985]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  127.096074][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096076][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  127.096077][  T985]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  127.096079][  T985]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  127.096081][  T985]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  127.096083][  T985]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  127.096085][  T985]  vprintk_emit (kernel/printk/printk.c:2479)
[  127.096087][  T985]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  127.096089][  T985]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[  127.096093][  T985]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  127.096096][  T985]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  127.096098][  T985]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  127.096100][  T985]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  127.096103][  T985]  ? ___sys_sendmsg (net/socket.c:2767)
[  127.096104][  T985]  ? __sys_sendmsg (net/socket.c:2799)
[  127.096107][  T985]  _printk (kernel/printk/printk.c:2504)
[  127.096111][  T985]  ? snapshot_read.cold (user.c:?)
[  127.096113][  T985]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  127.096116][  T985]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  127.096118][  T985]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  127.096120][  T985]  ? netdev_notice (net/core/dev.c:13194)
[  127.096121][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096123][  T985]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  127.096125][  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)
[  127.096127][  T985]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  127.096128][  T985]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  127.096132][  T985]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[  127.096135][  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)
[  127.096137][  T985]  team_port_del (drivers/net/team/team_core.c:1468)
[  127.096141][  T985]  do_set_master (net/core/rtnetlink.c:3055)
[  127.096146][  T985]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  127.096148][  T985]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  127.096151][  T985]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  127.096152][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096154][  T985]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  127.096158][  T985]  ? kasan_save_stack (mm/kasan/common.c:58)
[  127.096161][  T985]  ? kasan_save_stack (mm/kasan/common.c:57)
[  127.096162][  T985]  ? kasan_save_track (mm/kasan/common.c:78)
[  127.096164][  T985]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  127.096166][  T985]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  127.096167][  T985]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  127.096168][  T985]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  127.096170][  T985]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  127.096171][  T985]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  127.096172][  T985]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  127.096174][  T985]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  127.096175][  T985]  ? ___sys_sendmsg (net/socket.c:2767)
[  127.096176][  T985]  ? __sys_sendmsg (net/socket.c:2799)
[  127.096178][  T985]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  127.096180][  T985]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  127.096183][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096185][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096187][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096189][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096192][  T985]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  127.096195][  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)
[  127.096197][  T985]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  127.096198][  T985]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  127.096200][  T985]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  127.096201][  T985]  ? nla_get_range_signed (lib/nlattr.c:270)
[  127.096204][  T985]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  127.096206][  T985]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  127.096208][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096210][  T985]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  127.096211][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096212][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096214][  T985]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  127.096217][  T985]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  127.096219][  T985]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  127.096222][  T985]  ? __kernel_text_address (kernel/extable.c:79)
[  127.096223][  T985]  ? write_profile (profile.c:?)
[  127.096224][  T985]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  127.096227][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096229][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096230][  T985]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  127.096234][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096235][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096237][  T985]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  127.096239][  T985]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  127.096241][  T985]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  127.096243][  T985]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  127.096246][  T985]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  127.096249][  T985]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  127.096250][  T985]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  127.096252][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  127.096253][  T985]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  127.096255][  T985]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  127.096257][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096259][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  127.096261][  T985]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  127.096263][  T985]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  127.096265][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096267][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096269][  T985]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.096270][  T985]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  127.096272][  T985]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  127.096274][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096276][  T985]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  127.096278][  T985]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  127.096280][  T985]  ? copy_msghdr_from_user (net/socket.c:2650)
[  127.096282][  T985]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  127.096283][  T985]  ? move_addr_to_kernel (net/socket.c:258)
[  127.096285][  T985]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  127.096288][  T985]  ___sys_sendmsg (net/socket.c:2767)
[  127.096291][  T985]  ? copy_msghdr_from_user (net/socket.c:2619)
[  127.096300][  T985]  __sys_sendmsg (net/socket.c:2799)
[  127.096302][  T985]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  127.096305][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.096307][  T985]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  127.096308][  T985]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  127.096310][  T985]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  127.096312][  T985] RIP: 0033:0x7ff8a2a2754e
[  127.096314][  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
[  127.096316][  T985] RSP: 002b:00007ffd8a8941f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  127.096320][  T985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8a2a2754e
[  127.096321][  T985] RDX: 0000000000000000 RSI: 00007ffd8a8942a0 RDI: 0000000000000005
[  127.096322][  T985] RBP: 00007ffd8a894200 R08: 0000000000000000 R09: 0000000000000000
[  127.096323][  T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ffa7
[  127.096324][  T985] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8a894960
| [  128.457853][ T1041] softirqs last disabled at (0): 0x0
| [  128.457854][ T1041] Preemption disabled at:
| [  128.457855][ T1041] vprintk_emit (kernel/printk/printk.c:2471)
| [  128.457866][ T1041] Tainted: [W]=WARN
[  128.457867][ T1041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  128.457868][ T1041] Call Trace:
[  128.457870][ T1041]  <TASK>
[  128.457871][ T1041]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  128.457877][ T1041]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  128.457879][ T1041]  __might_resched.cold (kernel/sched/core.c:9234)
[  128.457883][ T1041]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  128.457886][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.457890][ T1041]  __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))
[  128.457893][ T1041]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  128.457896][ T1041]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  128.457900][ T1041]  ? 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)
[  128.457901][ T1041]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  128.457903][ T1041]  put_chars (drivers/char/virtio_console.c:1176)
[  128.457905][ T1041]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[  128.457906][ T1041]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  128.457908][ T1041]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  128.457911][ T1041]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  128.457914][ T1041]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  128.457915][ T1041]  ? 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)
[  128.457917][ T1041]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  128.457919][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.457920][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.457922][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.457924][ T1041]  console_emit_next_record (kernel/printk/printk.c:3183)
[  128.457927][ T1041]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  128.457929][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.457931][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.457932][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.457934][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.457936][ T1041]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  128.457937][ T1041]  console_flush_one_record (kernel/printk/printk.c:3268)
[  128.457940][ T1041]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  128.457942][ T1041]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  128.457944][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.457946][ T1041]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  128.457947][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.457949][ T1041]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.457950][ T1041]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  128.457952][ T1041]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  128.457954][ T1041]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  128.457956][ T1041]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  128.457958][ T1041]  vprintk_emit (kernel/printk/printk.c:2479)
[  128.457961][ T1041]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  128.457962][ T1041]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[  128.457965][ T1041]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  128.457968][ T1041]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  128.457969][ T1041]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  128.457971][ T1041]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  128.457973][ T1041]  ? ___sys_sendmsg (net/socket.c:2767)
[  128.457975][ T1041]  ? __sys_sendmsg (net/socket.c:2799)
[  128.457977][ T1041]  _printk (kernel/printk/printk.c:2504)
[  128.457981][ T1041]  ? snapshot_read.cold (user.c:?)
[  128.457983][ T1041]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  128.457986][ T1041]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  128.457988][ T1041]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  128.457990][ T1041]  ? netdev_notice (net/core/dev.c:13194)
[  128.457991][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.457993][ T1041]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  128.457995][ T1041]  ? 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)
[  128.457997][ T1041]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  128.457998][ T1041]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  128.458002][ T1041]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[  128.458005][ T1041]  ? 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)
[  128.458006][ T1041]  team_port_del (drivers/net/team/team_core.c:1468)
[  128.458009][ T1041]  do_set_master (net/core/rtnetlink.c:3055)
[  128.458012][ T1041]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[  128.458015][ T1041]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[  128.458017][ T1041]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[  128.458018][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458020][ T1041]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  128.458024][ T1041]  ? kasan_save_stack (mm/kasan/common.c:58)
[  128.458027][ T1041]  ? kasan_save_stack (mm/kasan/common.c:57)
[  128.458029][ T1041]  ? kasan_save_track (mm/kasan/common.c:78)
[  128.458030][ T1041]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  128.458032][ T1041]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  128.458033][ T1041]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[  128.458034][ T1041]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  128.458036][ T1041]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  128.458037][ T1041]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  128.458038][ T1041]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  128.458040][ T1041]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  128.458041][ T1041]  ? ___sys_sendmsg (net/socket.c:2767)
[  128.458042][ T1041]  ? __sys_sendmsg (net/socket.c:2799)
[  128.458044][ T1041]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  128.458046][ T1041]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  128.458048][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458050][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.458051][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458053][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458055][ T1041]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  128.458058][ T1041]  ? __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)
[  128.458059][ T1041]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  128.458061][ T1041]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  128.458062][ T1041]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  128.458063][ T1041]  ? nla_get_range_signed (lib/nlattr.c:270)
[  128.458066][ T1041]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[  128.458068][ T1041]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  128.458070][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458072][ T1041]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  128.458073][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.458074][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458076][ T1041]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  128.458079][ T1041]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  128.458081][ T1041]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  128.458083][ T1041]  ? __kernel_text_address (kernel/extable.c:79)
[  128.458085][ T1041]  ? write_profile (profile.c:?)
[  128.458086][ T1041]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  128.458089][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458090][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458092][ T1041]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  128.458095][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.458097][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458099][ T1041]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  128.458100][ T1041]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  128.458102][ T1041]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  128.458103][ T1041]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  128.458104][ T1041]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  128.458107][ T1041]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  128.458108][ T1041]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  128.458110][ T1041]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.458111][ T1041]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  128.458113][ T1041]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  128.458115][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458117][ T1041]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.458119][ T1041]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  128.458121][ T1041]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  128.458123][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458124][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458126][ T1041]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  128.458128][ T1041]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  128.458130][ T1041]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  128.458132][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458134][ T1041]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  128.458136][ T1041]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  128.458137][ T1041]  ? copy_msghdr_from_user (net/socket.c:2650)
[  128.458139][ T1041]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  128.458141][ T1041]  ? move_addr_to_kernel (net/socket.c:258)
[  128.458142][ T1041]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  128.458145][ T1041]  ___sys_sendmsg (net/socket.c:2767)
[  128.458146][ T1041]  ? copy_msghdr_from_user (net/socket.c:2619)
[  128.458151][ T1041]  __sys_sendmsg (net/socket.c:2799)
[  128.458153][ T1041]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  128.458156][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  128.458158][ T1041]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  128.458159][ T1041]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  128.458162][ T1041]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  128.458163][ T1041] RIP: 0033:0x7fdbd7bc654e
[  128.458165][ T1041] 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
[  128.458167][ T1041] RSP: 002b:00007fffa97e1560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  128.458171][ T1041] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbd7bc654e
[  128.458172][ T1041] RDX: 0000000000000000 RSI: 00007fffa97e1610 RDI: 0000000000000005
[  128.458173][ T1041] RBP: 00007fffa97e1570 R08: 0000000000000000 R09: 0000000000000000
[  128.458174][ T1041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ffa8


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