======================================
| [   10.154198][  T195] softirqs last disabled at (42423): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   10.154200][  T195] Preemption disabled at:
| [   10.154201][  T195] 0x0
| [   10.154212][  T195] Tainted: [W]=WARN
[   10.154213][  T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.154214][  T195] Call Trace:
[   10.154216][  T195]  <TASK>
[   10.154217][  T195]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.154223][  T195]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.154228][  T195]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.154231][  T195]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.154237][  T195]  __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))
[   10.154239][  T195]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.154246][  T195]  ? 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)
[   10.154248][  T195]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.154251][  T195]  put_chars (drivers/char/virtio_console.c:1176)
[   10.154255][  T195]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.154257][  T195]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   10.154260][  T195]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.154263][  T195]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.154268][  T195]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.154272][  T195]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.154274][  T195]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.154278][  T195]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.154282][  T195]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.154285][  T195]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.154289][  T195]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.154292][  T195]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.154296][  T195]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.154298][  T195]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.154302][  T195]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.154306][  T195]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.154308][  T195]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.154313][  T195]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.154316][  T195]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.154317][  T195]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.154319][  T195]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.154323][  T195]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.154325][  T195]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.154328][  T195]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.154331][  T195]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.154334][  T195]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.154338][  T195]  _printk (kernel/printk/printk.c:2504)
[   10.154342][  T195]  ? snapshot_read.cold (user.c:?)
[   10.154344][  T195]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.154347][  T195]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.154350][  T195]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.154352][  T195]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.154356][  T195]  ? exit_notify (kernel/exit.c:780)
[   10.154357][  T195]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.154360][  T195]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.154364][  T195]  do_group_exit (kernel/exit.c:1151)
[   10.154367][  T195]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.154369][  T195]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.154372][  T195]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.154375][  T195]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.154378][  T195]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.154389][  T195] RIP: 0033:0x7f490a9e91b8
[   10.154391][  T195] Code: Unable to access opcode bytes at 0x7f490a9e918e.

Code starting with the faulting instruction
===========================================
[   10.154393][  T195] RSP: 002b:00007ffd197f0478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.154395][  T195] RAX: ffffffffffffffda RBX: 00007f490ab19f88 RCX: 00007f490a9e91b8
[   10.154396][  T195] RDX: 00007f490a733fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.154397][  T195] RBP: 00007ffd197f04d0 R08: 0000000000000000 R09: 0000000000000000
[   10.154398][  T195] R10: 00007ffd197f0290 R11: 0000000000000246 R12: 0000000000000001
[   10.154399][  T195] R13: 0000000000000000 R14: 00007f490ab18680 R15: 00007f490ab19fa0
| [   11.158844][  T223] softirqs last disabled at (20114): inet6_fill_ifla6_attrs (net/ipv6/addrconf.c:5883)
| [   11.158847][  T223] Preemption disabled at:
| [   11.158848][  T223] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.158857][  T223] Tainted: [W]=WARN
[   11.158858][  T223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.158860][  T223] Call Trace:
[   11.158861][  T223]  <TASK>
[   11.158863][  T223]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.158868][  T223]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.158870][  T223]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.158874][  T223]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.158878][  T223]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.158884][  T223]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.158886][  T223]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.158892][  T223]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.158895][  T223]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.158898][  T223]  put_chars (drivers/char/virtio_console.c:1176)
[   11.158902][  T223]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.158905][  T223]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.158909][  T223]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.158912][  T223]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.158916][  T223]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.158920][  T223]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.158923][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.158927][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.158934][  T223]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.158937][  T223]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.158940][  T223]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.158942][  T223]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.158947][  T223]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.158950][  T223]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.158954][  T223]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.158956][  T223]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.158960][  T223]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.158964][  T223]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.158966][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.158971][  T223]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.158973][  T223]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.158975][  T223]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.158977][  T223]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.158981][  T223]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.158983][  T223]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.158986][  T223]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.158989][  T223]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.158991][  T223]  ? packet_sendmsg_spkt (af_packet.c:?)
[   11.158998][  T223]  _printk (kernel/printk/printk.c:2504)
[   11.159001][  T223]  ? snapshot_read.cold (user.c:?)
[   11.159006][  T223]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   11.159009][  T223]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   11.159012][  T223]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   11.159015][  T223]  ? netdev_notice (net/core/dev.c:13194)
[   11.159019][  T223]  ? netdev_upper_dev_unlink (net/core/dev.c:9114)
[   11.159022][  T223]  ? __netdev_upper_dev_unlink (net/core/dev.c:9096)
[   11.159027][  T223]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4))
[   11.159030][  T223]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   11.159036][  T223]  ? bond_enslave (drivers/net/bonding/bond_main.c:2331)
[   11.159039][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5123)
[   11.159041][  T223]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.159044][  T223]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.159052][  T223]  ? packet_sendmsg_spkt (af_packet.c:?)
[   11.159056][  T223]  bond_uninit (drivers/net/bonding/bond_main.c:6071)
[   11.159057][  T223]  ? ip6_route_dev_notify (./include/net/net_namespace.h:422 (discriminator 1) ./include/linux/netdevice.h:2807 (discriminator 1) net/ipv6/route.c:6521 (discriminator 1))
[   11.159061][  T223]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682)
[   11.159066][  T223]  unregister_netdevice_many_notify (net/core/dev.c:12537)
[   11.159071][  T223]  ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3))
[   11.159073][  T223]  ? 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)
[   11.159075][  T223]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   11.159077][  T223]  ? unregister_netdevice_queue (net/core/dev.c:12378 (discriminator 1))
[   11.159084][  T223]  rtnl_dellink (net/core/rtnetlink.c:3652 net/core/rtnetlink.c:3694)
[   11.159086][  T223]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.159088][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.159090][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.159092][  T223]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   11.159114][  T223]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.159117][  T223]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.159120][  T223]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.159122][  T223]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.159124][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.159129][  T223]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.159131][  T223]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.159133][  T223]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   11.159136][  T223]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.159140][  T223]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   11.159142][  T223]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   11.159146][  T223]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.159148][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.159152][  T223]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.159155][  T223]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.159158][  T223]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   11.159161][  T223]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.159165][  T223]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.159171][  T223]  ? 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))
[   11.159173][  T223]  ? 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))
[   11.159177][  T223]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.159181][  T223]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.159184][  T223]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.159188][  T223]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   11.159192][  T223]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   11.159196][  T223]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   11.159202][  T223]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   11.159205][  T223]  ? copy_msghdr_from_user (net/socket.c:2650)
[   11.159207][  T223]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   11.159209][  T223]  ? move_addr_to_kernel (net/socket.c:258)
[   11.159216][  T223]  ___sys_sendmsg (net/socket.c:2767)
[   11.159218][  T223]  ? copy_msghdr_from_user (net/socket.c:2619)
[   11.159234][  T223]  __sys_sendmsg (net/socket.c:2799)
[   11.159237][  T223]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   11.159243][  T223]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.159246][  T223]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.159248][  T223]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.159252][  T223]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.159254][  T223] RIP: 0033:0x7fc99e23954e
[   11.159258][  T223] 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
[   11.159260][  T223] RSP: 002b:00007ffff33f5ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.159262][  T223] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc99e23954e
[   11.159264][  T223] RDX: 0000000000000000 RSI: 00007ffff33f5b80 RDI: 0000000000000005
[   11.159265][  T223] RBP: 00007ffff33f5ae0 R08: 0000000000000000 R09: 0000000000000000
[   11.159266][  T223] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9181cf
[   11.159267][  T223] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff33f6250
| [   24.272966][  T295] softirqs last disabled at (15432): dev_uc_unsync (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/netdevice.h:5008 (discriminator 2) net/core/dev_addr_lists.c:933 (discriminator 2) net/core/dev_addr_lists.c:919 (discriminator 2))
| [   24.272968][  T295] Preemption disabled at:
| [   24.272969][  T295] dev_uc_unsync (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/netdevice.h:5008 (discriminator 2) net/core/dev_addr_lists.c:933 (discriminator 2) net/core/dev_addr_lists.c:919 (discriminator 2))
| [   24.272979][  T295] Tainted: [W]=WARN
[   24.272980][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.272982][  T295] Call Trace:
[   24.272983][  T295]  <TASK>
[   24.272985][  T295]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.272990][  T295]  ? dev_uc_unsync (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/netdevice.h:5008 (discriminator 2) net/core/dev_addr_lists.c:933 (discriminator 2) net/core/dev_addr_lists.c:919 (discriminator 2))
[   24.272992][  T295]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.272997][  T295]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.273000][  T295]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   24.273006][  T295]  __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))
[   24.273008][  T295]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.273014][  T295]  ? 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)
[   24.273016][  T295]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.273020][  T295]  put_chars (drivers/char/virtio_console.c:1176)
[   24.273023][  T295]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.273025][  T295]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1929)
[   24.273029][  T295]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   24.273034][  T295]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.273038][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.273039][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.273044][  T295]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.273046][  T295]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   24.273049][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.273052][  T295]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.273056][  T295]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.273060][  T295]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.273064][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.273065][  T295]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.273069][  T295]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.273073][  T295]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.273074][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.273080][  T295]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.273082][  T295]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.273083][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.273085][  T295]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.273089][  T295]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.273091][  T295]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.273094][  T295]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.273097][  T295]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.273099][  T295]  ? kvfree_call_rcu (mm/slab_common.c:2050)
[   24.273102][  T295]  ? dev_uc_unsync (net/core/dev_addr_lists.c:299 net/core/dev_addr_lists.c:935 net/core/dev_addr_lists.c:919)
[   24.273104][  T295]  ? bond_close (drivers/net/bonding/bond_main.c:918 drivers/net/bonding/bond_main.c:4433)
[   24.273106][  T295]  ? __dev_close_many (net/core/dev.c:1798)
[   24.273108][  T295]  ? __dev_change_flags (net/core/dev.c:1811 net/core/dev.c:9810)
[   24.273109][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   24.273111][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   24.273114][  T295]  _printk (kernel/printk/printk.c:2504)
[   24.273118][  T295]  ? snapshot_read.cold (user.c:?)
[   24.273122][  T295]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   24.273126][  T295]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   24.273129][  T295]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   24.273131][  T295]  ? netdev_notice (net/core/dev.c:13194)
[   24.273133][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.273137][  T295]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   24.273140][  T295]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   24.273143][  T295]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   24.273147][  T295]  ? 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)
[   24.273149][  T295]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   24.273153][  T295]  __dev_set_rx_mode (net/core/dev_addr_lists.c:1384)
[   24.273157][  T295]  dev_uc_unsync (net/core/dev_addr_lists.c:936 net/core/dev_addr_lists.c:919)
[   24.273161][  T295]  bond_close (drivers/net/bonding/bond_main.c:918 drivers/net/bonding/bond_main.c:4433)
[   24.273164][  T295]  ? bond_set_rx_mode (drivers/net/bonding/bond_main.c:4711)
[   24.273166][  T295]  ? notifier_call_chain (kernel/notifier.c:85)
[   24.273171][  T295]  ? 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)
[   24.273173][  T295]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   24.273175][  T295]  __dev_close_many (net/core/dev.c:1798)
[   24.273178][  T295]  ? netif_open (net/core/dev.c:1755)
[   24.273181][  T295]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   24.273186][  T295]  __dev_change_flags (net/core/dev.c:1811 net/core/dev.c:9810)
[   24.273189][  T295]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   24.273191][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   24.273193][  T295]  ? write_profile (profile.c:?)
[   24.273198][  T295]  netif_change_flags (net/core/dev.c:9877)
[   24.273202][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   24.273205][  T295]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   24.273208][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   24.273209][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   24.273212][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.273216][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   24.273218][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.273220][  T295]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   24.273223][  T295]  ? kasan_save_stack (mm/kasan/common.c:58)
[   24.273225][  T295]  ? kasan_save_stack (mm/kasan/common.c:57)
[   24.273226][  T295]  ? kasan_save_track (mm/kasan/common.c:78)
[   24.273228][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.273230][  T295]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   24.273233][  T295]  ? ___sys_sendmsg (net/socket.c:2757)
[   24.273237][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.273240][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   24.273243][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.273245][  T295]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.273246][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.273248][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.273249][  T295]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   24.273252][  T295]  ? __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)
[   24.273253][  T295]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   24.273255][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   24.273259][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   24.273264][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   24.273270][  T295]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   24.273275][  T295]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   24.273277][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.273282][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.273284][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.273286][  T295]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   24.273288][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.273293][  T295]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   24.273295][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   24.273298][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.273300][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.273305][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.273307][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.273310][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   24.273312][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.273316][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.273322][  T295]  ? 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))
[   24.273323][  T295]  ? 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))
[   24.273327][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.273331][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.273334][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.273338][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   24.273342][  T295]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   24.273346][  T295]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   24.273351][  T295]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   24.273353][  T295]  ? copy_msghdr_from_user (net/socket.c:2650)
[   24.273355][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   24.273356][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   24.273363][  T295]  ___sys_sendmsg (net/socket.c:2767)
[   24.273365][  T295]  ? copy_msghdr_from_user (net/socket.c:2619)
[   24.273381][  T295]  __sys_sendmsg (net/socket.c:2799)
[   24.273383][  T295]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   24.273389][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.273392][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   24.273394][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   24.273396][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.273398][  T295] RIP: 0033:0x7faf6f09e54e
[   24.273402][  T295] 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
[   24.273404][  T295] RSP: 002b:00007ffe52faf2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   24.273407][  T295] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007faf6f09e54e
[   24.273408][  T295] RDX: 0000000000000000 RSI: 00007ffe52faf3a0 RDI: 0000000000000005
[   24.273409][  T295] RBP: 00007ffe52faf300 R08: 0000000000000000 R09: 0000000000000000
[   24.273410][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9181dc
[   24.273410][  T295] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe52fafa70
| [   25.979062][    C2] softirqs last disabled at (676255): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   25.979065][    C2] Preemption disabled at:
| [   25.979066][    C2] 0x0
| [   25.979080][    C2] Tainted: [W]=WARN
[   25.979081][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.979084][    C2] Call Trace:
[   25.979086][    C2]  <IRQ>
[   25.979089][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.979095][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.979100][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.979103][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979108][    C2]  __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))
[   25.979113][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.979116][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.979122][    C2]  ? 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)
[   25.979124][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.979127][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   25.979131][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.979133][    C2]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   25.979137][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   25.979139][    C2]  ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552)
[   25.979143][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.979149][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.979152][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.979154][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979156][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979158][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979162][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.979165][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.979167][    C2]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996)
[   25.979170][    C2]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   25.979173][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979175][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979177][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979180][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   25.979182][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.979185][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.979189][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.979191][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979193][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.979195][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979197][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.979200][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.979203][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.979206][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.979208][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.979211][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.979213][    C2]  ? common_startup_64 (arch/x86/kernel/head_64.S:418)
[   25.979218][    C2]  _printk (kernel/printk/printk.c:2504)
[   25.979222][    C2]  ? snapshot_read.cold (user.c:?)
[   25.979224][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   25.979229][    C2]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   25.979231][    C2]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   25.979234][    C2]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   25.979238][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   25.979243][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   25.979246][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   25.979249][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   25.979252][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.979255][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88)
[   25.979259][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979262][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.979264][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54)
[   25.979267][    C2]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   25.979269][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88)
[   25.979272][    C2]  br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88)
[   25.979274][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54)
[   25.979276][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   25.979280][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.979282][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.979286][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.979289][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.979292][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979295][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.979297][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54)
[   25.979300][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.979302][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   25.979307][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.979310][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.979312][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.979314][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.979318][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979320][    C2]  handle_softirqs (kernel/softirq.c:645)
[   25.979324][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.979326][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.979330][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.979333][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   25.979335][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.979339][    C2]  </IRQ>
[   25.979340][    C2]  <TASK>
[   25.979341][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   25.979344][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.979347][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.979350][    C2] Code: 48 8b 3d 94 02 09 02 e8 1f 00 00 00 48 2b 05 58 93 a6 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 46 1b 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 02 09 02 	mov    0x2090294(%rip),%rdi        # 0x209029b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 a6 00 	sub    0xa69358(%rip),%rax        # 0xa6936b
  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 46 1b 00 	verw   0x1b4613(%rip)        # 0x1b463b
  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
[   25.979353][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   25.979357][    C2] RAX: 00000000000a519d RBX: ff11000001bf46c0 RCX: ffffffff8a0fa307
[   25.979359][    C2] RDX: ff11000001bf46c0 RSI: ffffffff8d0a7f5f RDI: ffffffff8ca8f560
[   25.979361][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   25.979362][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   25.979363][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   25.979366][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.979371][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.979373][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   25.979376][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.979379][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   25.979381][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.979385][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.979388][    C2]  do_idle (kernel/sched/idle.c:355)
[   25.979390][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.979393][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   25.979395][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   25.979399][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.055674][    C2]
| [   26.055768][    C2]
| [   26.055768][    C2] stack backtrace:
| [   26.056004][    C2] Tainted: [W]=WARN
[   26.056005][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.056007][    C2] Call Trace:
[   26.056009][    C2]  <IRQ>
[   26.056012][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.056016][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   26.056021][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.056026][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.056029][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.056032][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.056036][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.056038][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88)
[   26.056041][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.056045][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.056048][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54)
[   26.056050][    C2]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.056053][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88)
[   26.056055][    C2]  br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88)
[   26.056058][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54)
[   26.056060][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   26.056063][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.056065][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.056069][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.056073][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.056076][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.056079][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.056081][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54)
[   26.056084][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.056086][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.056090][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.056094][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.056096][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.056099][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.056102][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.056104][    C2]  handle_softirqs (kernel/softirq.c:645)
[   26.056108][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.056111][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.056115][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.056117][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   26.056120][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.056122][    C2]  </IRQ>
[   26.056123][    C2]  <TASK>
[   26.056124][    C2]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.056127][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.056130][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.056133][    C2] Code: 48 8b 3d 94 02 09 02 e8 1f 00 00 00 48 2b 05 58 93 a6 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 46 1b 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 02 09 02 	mov    0x2090294(%rip),%rdi        # 0x209029b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 a6 00 	sub    0xa69358(%rip),%rax        # 0xa6936b
  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 46 1b 00 	verw   0x1b4613(%rip)        # 0x1b463b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   26.056135][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   26.056138][    C2] RAX: 00000000000a519d RBX: ff11000001bf46c0 RCX: ffffffff8a0fa307
[   26.056140][    C2] RDX: ff11000001bf46c0 RSI: ffffffff8d0a7f5f RDI: ffffffff8ca8f560
[   26.056141][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.056143][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   26.056144][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.056146][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.056150][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.056153][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   26.056155][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.056158][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   26.056161][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.056164][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.056166][    C2]  do_idle (kernel/sched/idle.c:355)
[   26.056169][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.056171][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.056174][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.056178][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   36.959470][  T370] softirqs last disabled at (0): 0x0
| [   36.959472][  T370] Preemption disabled at:
| [   36.959473][  T370] vprintk_emit (kernel/printk/printk.c:2471)
| [   36.959487][  T370] Tainted: [W]=WARN
[   36.959488][  T370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.959490][  T370] Call Trace:
[   36.959492][  T370]  <TASK>
[   36.959493][  T370]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   36.959498][  T370]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   36.959499][  T370]  __might_resched.cold (kernel/sched/core.c:9234)
[   36.959503][  T370]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   36.959506][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959509][  T370]  __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))
[   36.959513][  T370]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   36.959515][  T370]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   36.959519][  T370]  ? 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)
[   36.959520][  T370]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   36.959523][  T370]  put_chars (drivers/char/virtio_console.c:1176)
[   36.959525][  T370]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   36.959527][  T370]  ? desc_read (kernel/printk/printk_ringbuffer.c:500)
[   36.959529][  T370]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   36.959531][  T370]  ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552)
[   36.959532][  T370]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   36.959536][  T370]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206)
[   36.959538][  T370]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   36.959540][  T370]  ? 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)
[   36.959541][  T370]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   36.959542][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959544][  T370]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.959546][  T370]  console_emit_next_record (kernel/printk/printk.c:3183)
[   36.959548][  T370]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   36.959550][  T370]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996)
[   36.959551][  T370]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   36.959554][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959555][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959556][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959558][  T370]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.959560][  T370]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   36.959561][  T370]  console_flush_one_record (kernel/printk/printk.c:3268)
[   36.959563][  T370]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   36.959565][  T370]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   36.959566][  T370]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.959568][  T370]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   36.959569][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959570][  T370]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.959572][  T370]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   36.959574][  T370]  ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98)
[   36.959576][  T370]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   36.959578][  T370]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   36.959579][  T370]  vprintk_emit (kernel/printk/printk.c:2479)
[   36.959581][  T370]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   36.959582][  T370]  ? packet_sendmsg_spkt (af_packet.c:?)
[   36.959587][  T370]  _printk (kernel/printk/printk.c:2504)
[   36.959590][  T370]  ? snapshot_read.cold (user.c:?)
[   36.959592][  T370]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   36.959595][  T370]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   36.959596][  T370]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   36.959598][  T370]  ? netdev_notice (net/core/dev.c:13194)
[   36.959600][  T370]  ? netdev_upper_dev_unlink (net/core/dev.c:9114)
[   36.959603][  T370]  ? __netdev_upper_dev_unlink (net/core/dev.c:9096)
[   36.959605][  T370]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4))
[   36.959609][  T370]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.959611][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959612][  T370]  ? bond_enslave (drivers/net/bonding/bond_main.c:2331)
[   36.959615][  T370]  ? ipvlan_port_create (./include/linux/netdevice.h:4516 (discriminator 29) ./include/linux/netdevice.h:4556 (discriminator 29) ./include/linux/netdevice.h:4552 (discriminator 29) drivers/net/ipvlan/ipvlan_main.c:101 (discriminator 29))
[   36.959617][  T370]  ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146)
[   36.959618][  T370]  ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2))
[   36.959619][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959621][  T370]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   36.959625][  T370]  ? packet_sendmsg_spkt (af_packet.c:?)
[   36.959627][  T370]  bond_uninit (drivers/net/bonding/bond_main.c:6071)
[   36.959628][  T370]  ? ip6_route_dev_notify (./include/net/net_namespace.h:422 (discriminator 1) ./include/linux/netdevice.h:2807 (discriminator 1) net/ipv6/route.c:6521 (discriminator 1))
[   36.959631][  T370]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682)
[   36.959633][  T370]  unregister_netdevice_many_notify (net/core/dev.c:12537)
[   36.959636][  T370]  ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3))
[   36.959638][  T370]  ? 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)
[   36.959639][  T370]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   36.959641][  T370]  ? unregister_netdevice_queue (net/core/dev.c:12378 (discriminator 1))
[   36.959644][  T370]  rtnl_dellink (net/core/rtnetlink.c:3652 net/core/rtnetlink.c:3694)
[   36.959646][  T370]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.959648][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959649][  T370]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   36.959651][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959657][  T370]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   36.959659][  T370]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.959661][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959662][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959664][  T370]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.959665][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959667][  T370]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.959668][  T370]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   36.959671][  T370]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   36.959672][  T370]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   36.959675][  T370]  ? __kernel_text_address (kernel/extable.c:79)
[   36.959676][  T370]  ? write_profile (profile.c:?)
[   36.959679][  T370]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   36.959681][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959682][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959683][  T370]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   36.959686][  T370]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.959688][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959689][  T370]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   36.959691][  T370]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   36.959693][  T370]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.959695][  T370]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   36.959697][  T370]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   36.959700][  T370]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   36.959703][  T370]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.959705][  T370]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.959707][  T370]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   36.959708][  T370]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   36.959710][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959712][  T370]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.959714][  T370]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.959716][  T370]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   36.959717][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959719][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959720][  T370]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   36.959722][  T370]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   36.959724][  T370]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   36.959726][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959727][  T370]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   36.959729][  T370]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   36.959731][  T370]  ? copy_msghdr_from_user (net/socket.c:2650)
[   36.959733][  T370]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   36.959734][  T370]  ? move_addr_to_kernel (net/socket.c:258)
[   36.959735][  T370]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   36.959738][  T370]  ___sys_sendmsg (net/socket.c:2767)
[   36.959739][  T370]  ? copy_msghdr_from_user (net/socket.c:2619)
[   36.959744][  T370]  __sys_sendmsg (net/socket.c:2799)
[   36.959746][  T370]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   36.959748][  T370]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   36.959750][  T370]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   36.959752][  T370]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   36.959754][  T370]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.959755][  T370] RIP: 0033:0x7ff72c1ae54e
[   36.959757][  T370] 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
[   36.959759][  T370] RSP: 002b:00007ffc2c2ed9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.959763][  T370] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff72c1ae54e
[   36.959764][  T370] RDX: 0000000000000000 RSI: 00007ffc2c2eda50 RDI: 0000000000000005
[   36.959765][  T370] RBP: 00007ffc2c2ed9b0 R08: 0000000000000000 R09: 0000000000000000
[   36.959766][  T370] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9181e9
[   36.959766][  T370] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2c2ee120
| [   49.287792][  T443] softirqs last disabled at (0): 0x0
| [   49.287794][  T443] Preemption disabled at:
| [   49.287794][  T443] dev_uc_unsync (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/netdevice.h:5008 (discriminator 2) net/core/dev_addr_lists.c:933 (discriminator 2) net/core/dev_addr_lists.c:919 (discriminator 2))
| [   49.287806][  T443] Tainted: [W]=WARN
[   49.287807][  T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.287809][  T443] Call Trace:
[   49.287811][  T443]  <TASK>
[   49.287812][  T443]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   49.287817][  T443]  ? dev_uc_unsync (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/netdevice.h:5008 (discriminator 2) net/core/dev_addr_lists.c:933 (discriminator 2) net/core/dev_addr_lists.c:919 (discriminator 2))
[   49.287819][  T443]  __might_resched.cold (kernel/sched/core.c:9234)
[   49.287822][  T443]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   49.287825][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287829][  T443]  __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))
[   49.287833][  T443]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   49.287835][  T443]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   49.287840][  T443]  ? 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)
[   49.287841][  T443]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   49.287843][  T443]  put_chars (drivers/char/virtio_console.c:1176)
[   49.287846][  T443]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   49.287847][  T443]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1929)
[   49.287850][  T443]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   49.287852][  T443]  ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552)
[   49.287854][  T443]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   49.287859][  T443]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   49.287860][  T443]  ? 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)
[   49.287862][  T443]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   49.287863][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287864][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287865][  T443]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   49.287868][  T443]  console_emit_next_record (kernel/printk/printk.c:3183)
[   49.287871][  T443]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   49.287872][  T443]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996)
[   49.287874][  T443]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   49.287876][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287877][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287878][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287880][  T443]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   49.287882][  T443]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   49.287883][  T443]  console_flush_one_record (kernel/printk/printk.c:3268)
[   49.287885][  T443]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   49.287887][  T443]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   49.287889][  T443]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   49.287891][  T443]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   49.287892][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287893][  T443]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   49.287895][  T443]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   49.287896][  T443]  ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98)
[   49.287898][  T443]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   49.287900][  T443]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   49.287902][  T443]  vprintk_emit (kernel/printk/printk.c:2479)
[   49.287904][  T443]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   49.287905][  T443]  ? kvfree_call_rcu (mm/slab_common.c:2050)
[   49.287909][  T443]  ? dev_uc_unsync (net/core/dev_addr_lists.c:299 net/core/dev_addr_lists.c:935 net/core/dev_addr_lists.c:919)
[   49.287910][  T443]  ? bond_close (drivers/net/bonding/bond_main.c:918 drivers/net/bonding/bond_main.c:4433)
[   49.287914][  T443]  ? __dev_close_many (net/core/dev.c:1798)
[   49.287915][  T443]  ? __dev_change_flags (net/core/dev.c:1811 net/core/dev.c:9810)
[   49.287917][  T443]  ? netif_change_flags (net/core/dev.c:9877)
[   49.287918][  T443]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   49.287921][  T443]  _printk (kernel/printk/printk.c:2504)
[   49.287924][  T443]  ? snapshot_read.cold (user.c:?)
[   49.287928][  T443]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   49.287931][  T443]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   49.287934][  T443]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   49.287936][  T443]  ? netdev_notice (net/core/dev.c:13194)
[   49.287938][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287939][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287941][  T443]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   49.287944][  T443]  ? 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)
[   49.287945][  T443]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   49.287947][  T443]  ? 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)
[   49.287948][  T443]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   49.287951][  T443]  __dev_set_rx_mode (net/core/dev_addr_lists.c:1384)
[   49.287953][  T443]  dev_uc_unsync (net/core/dev_addr_lists.c:936 net/core/dev_addr_lists.c:919)
[   49.287956][  T443]  ? bond_close (./include/linux/rcupdate.h:850 drivers/net/bonding/bond_main.c:4430)
[   49.287958][  T443]  bond_close (drivers/net/bonding/bond_main.c:918 drivers/net/bonding/bond_main.c:4433)
[   49.287960][  T443]  ? bond_set_rx_mode (drivers/net/bonding/bond_main.c:4711)
[   49.287962][  T443]  ? notifier_call_chain (kernel/notifier.c:85)
[   49.287965][  T443]  ? 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)
[   49.287966][  T443]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   49.287968][  T443]  __dev_close_many (net/core/dev.c:1798)
[   49.287970][  T443]  ? netif_open (net/core/dev.c:1755)
[   49.287971][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287972][  T443]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   49.287974][  T443]  __dev_change_flags (net/core/dev.c:1811 net/core/dev.c:9810)
[   49.287976][  T443]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   49.287978][  T443]  ? __kernel_text_address (kernel/extable.c:79)
[   49.287980][  T443]  ? write_profile (profile.c:?)
[   49.287984][  T443]  netif_change_flags (net/core/dev.c:9877)
[   49.287986][  T443]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   49.287988][  T443]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   49.287990][  T443]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   49.287992][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.287993][  T443]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   49.287996][  T443]  ? kasan_save_stack (mm/kasan/common.c:58)
[   49.287998][  T443]  ? kasan_save_stack (mm/kasan/common.c:57)
[   49.287999][  T443]  ? kasan_save_track (mm/kasan/common.c:78)
[   49.288000][  T443]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   49.288001][  T443]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   49.288003][  T443]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   49.288005][  T443]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   49.288006][  T443]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   49.288009][  T443]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.288010][  T443]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   49.288012][  T443]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   49.288014][  T443]  ? ___sys_sendmsg (net/socket.c:2767)
[   49.288015][  T443]  ? __sys_sendmsg (net/socket.c:2799)
[   49.288017][  T443]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   49.288020][  T443]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.288022][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288023][  T443]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   49.288025][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288027][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288028][  T443]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   49.288029][  T443]  ? __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)
[   49.288031][  T443]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   49.288033][  T443]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   49.288035][  T443]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   49.288037][  T443]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   49.288039][  T443]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   49.288042][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288043][  T443]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   49.288045][  T443]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   49.288047][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288048][  T443]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   49.288051][  T443]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   49.288053][  T443]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   49.288054][  T443]  ? __kernel_text_address (kernel/extable.c:79)
[   49.288056][  T443]  ? write_profile (profile.c:?)
[   49.288057][  T443]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   49.288060][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288062][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288063][  T443]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   49.288066][  T443]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   49.288068][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288069][  T443]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   49.288071][  T443]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   49.288073][  T443]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.288075][  T443]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   49.288077][  T443]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   49.288079][  T443]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   49.288081][  T443]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.288082][  T443]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   49.288084][  T443]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.288086][  T443]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   49.288088][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288090][  T443]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   49.288092][  T443]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.288094][  T443]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.288095][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288097][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288098][  T443]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   49.288100][  T443]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   49.288102][  T443]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   49.288104][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288105][  T443]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   49.288107][  T443]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   49.288109][  T443]  ? copy_msghdr_from_user (net/socket.c:2650)
[   49.288110][  T443]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   49.288112][  T443]  ? move_addr_to_kernel (net/socket.c:258)
[   49.288113][  T443]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   49.288116][  T443]  ___sys_sendmsg (net/socket.c:2767)
[   49.288117][  T443]  ? copy_msghdr_from_user (net/socket.c:2619)
[   49.288122][  T443]  __sys_sendmsg (net/socket.c:2799)
[   49.288124][  T443]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   49.288126][  T443]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   49.288128][  T443]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   49.288129][  T443]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   49.288131][  T443]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.288133][  T443] RIP: 0033:0x7f484680754e
[   49.288135][  T443] 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
[   49.288137][  T443] RSP: 002b:00007ffd35052450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.288140][  T443] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f484680754e
[   49.288142][  T443] RDX: 0000000000000000 RSI: 00007ffd35052500 RDI: 0000000000000005
[   49.288143][  T443] RBP: 00007ffd35052460 R08: 0000000000000000 R09: 0000000000000000
[   49.288143][  T443] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9181f5
[   49.288144][  T443] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd35052bd0
| [   61.647443][  T517] softirqs last disabled at (0): 0x0
| [   61.647444][  T517] Preemption disabled at:
| [   61.647445][  T517] vprintk_emit (kernel/printk/printk.c:2471)
| [   61.647456][  T517] Tainted: [W]=WARN
[   61.647457][  T517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.647458][  T517] Call Trace:
[   61.647460][  T517]  <TASK>
[   61.647461][  T517]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   61.647466][  T517]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   61.647468][  T517]  __might_resched.cold (kernel/sched/core.c:9234)
[   61.647471][  T517]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   61.647474][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647477][  T517]  __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))
[   61.647481][  T517]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   61.647484][  T517]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   61.647488][  T517]  ? 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)
[   61.647489][  T517]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   61.647492][  T517]  put_chars (drivers/char/virtio_console.c:1176)
[   61.647495][  T517]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   61.647497][  T517]  ? desc_read (kernel/printk/printk_ringbuffer.c:500)
[   61.647499][  T517]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   61.647500][  T517]  ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552)
[   61.647502][  T517]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   61.647506][  T517]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2206)
[   61.647508][  T517]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   61.647510][  T517]  ? 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)
[   61.647511][  T517]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   61.647512][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647514][  T517]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   61.647517][  T517]  console_emit_next_record (kernel/printk/printk.c:3183)
[   61.647519][  T517]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   61.647520][  T517]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996)
[   61.647522][  T517]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   61.647525][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647527][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647528][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647529][  T517]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   61.647531][  T517]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   61.647532][  T517]  console_flush_one_record (kernel/printk/printk.c:3268)
[   61.647534][  T517]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   61.647537][  T517]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   61.647538][  T517]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   61.647540][  T517]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   61.647541][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647542][  T517]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   61.647544][  T517]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   61.647546][  T517]  ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98)
[   61.647548][  T517]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   61.647550][  T517]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   61.647551][  T517]  vprintk_emit (kernel/printk/printk.c:2479)
[   61.647553][  T517]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   61.647555][  T517]  ? 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)
[   61.647556][  T517]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   61.647558][  T517]  _printk (kernel/printk/printk.c:2504)
[   61.647561][  T517]  ? snapshot_read.cold (user.c:?)
[   61.647562][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647564][  T517]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   61.647567][  T517]  ? 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)
[   61.647568][  T517]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   61.647569][  T517]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   61.647572][  T517]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   61.647574][  T517]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   61.647576][  T517]  ? netdev_notice (net/core/dev.c:13194)
[   61.647578][  T517]  ? netdev_upper_dev_unlink (net/core/dev.c:9114)
[   61.647587][  T517]  ? __netdev_upper_dev_unlink (net/core/dev.c:9096)
[   61.647590][  T517]  ? 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)
[   61.647592][  T517]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2484 (discriminator 4))
[   61.647597][  T517]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   61.647600][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647602][  T517]  ? bond_enslave (drivers/net/bonding/bond_main.c:2331)
[   61.647605][  T517]  ? ipvlan_port_get (./include/linux/rcupdate.h:850 drivers/net/ipvlan/ipvlan_main.c:140)
[   61.647607][  T517]  ? ipvlan_port_get (./include/linux/rcupdate.h:882 drivers/net/ipvlan/ipvlan_main.c:146)
[   61.647608][  T517]  ? ipvlan_port_create (./include/linux/list.h:54 (discriminator 2) drivers/net/ipvlan/ipvlan_main.c:93 (discriminator 2))
[   61.647610][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647612][  T517]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   61.647616][  T517]  ? packet_sendmsg_spkt (af_packet.c:?)
[   61.647620][  T517]  bond_uninit (drivers/net/bonding/bond_main.c:6071)
[   61.647621][  T517]  ? ip6_route_dev_notify (./include/net/net_namespace.h:422 (discriminator 1) ./include/linux/netdevice.h:2807 (discriminator 1) net/ipv6/route.c:6521 (discriminator 1))
[   61.647624][  T517]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4682)
[   61.647626][  T517]  unregister_netdevice_many_notify (net/core/dev.c:12537)
[   61.647629][  T517]  ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3))
[   61.647630][  T517]  ? 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)
[   61.647632][  T517]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   61.647634][  T517]  ? unregister_netdevice_queue (net/core/dev.c:12378 (discriminator 1))
[   61.647637][  T517]  rtnl_dellink (net/core/rtnetlink.c:3652 net/core/rtnetlink.c:3694)
[   61.647639][  T517]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   61.647641][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647642][  T517]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   61.647644][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647650][  T517]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   61.647653][  T517]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.647655][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647656][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647658][  T517]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   61.647659][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647661][  T517]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   61.647663][  T517]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   61.647665][  T517]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   61.647667][  T517]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   61.647669][  T517]  ? __kernel_text_address (kernel/extable.c:79)
[   61.647671][  T517]  ? write_profile (profile.c:?)
[   61.647673][  T517]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   61.647675][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647677][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647678][  T517]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   61.647681][  T517]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   61.647683][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647685][  T517]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   61.647687][  T517]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   61.647689][  T517]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.647691][  T517]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   61.647692][  T517]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   61.647696][  T517]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   61.647699][  T517]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.647701][  T517]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   61.647703][  T517]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.647704][  T517]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   61.647707][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647708][  T517]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   61.647711][  T517]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.647713][  T517]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.647714][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647716][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647717][  T517]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   61.647719][  T517]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   61.647721][  T517]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   61.647723][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647724][  T517]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   61.647726][  T517]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   61.647729][  T517]  ? copy_msghdr_from_user (net/socket.c:2650)
[   61.647731][  T517]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   61.647732][  T517]  ? move_addr_to_kernel (net/socket.c:258)
[   61.647733][  T517]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   61.647736][  T517]  ___sys_sendmsg (net/socket.c:2767)
[   61.647738][  T517]  ? copy_msghdr_from_user (net/socket.c:2619)
[   61.647742][  T517]  __sys_sendmsg (net/socket.c:2799)
[   61.647744][  T517]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   61.647747][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   61.647749][  T517]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   61.647750][  T517]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   61.647753][  T517]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.647755][  T517] RIP: 0033:0x7f83fa1fa54e
[   61.647757][  T517] 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
[   61.647759][  T517] RSP: 002b:00007ffd3e51c080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.647762][  T517] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f83fa1fa54e
[   61.647764][  T517] RDX: 0000000000000000 RSI: 00007ffd3e51c130 RDI: 0000000000000005
[   61.647765][  T517] RBP: 00007ffd3e51c090 R08: 0000000000000000 R09: 0000000000000000
[   61.647766][  T517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918202
[   61.647766][  T517] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3e51c800
| [   73.980980][  T589] softirqs last disabled at (0): 0x0
| [   73.980982][  T589] Preemption disabled at:
| [   73.980983][  T589] dev_uc_unsync (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/netdevice.h:5008 (discriminator 2) net/core/dev_addr_lists.c:933 (discriminator 2) net/core/dev_addr_lists.c:919 (discriminator 2))
| [   73.980997][  T589] Tainted: [W]=WARN
[   73.980998][  T589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.981000][  T589] Call Trace:
[   73.981001][  T589]  <TASK>
[   73.981003][  T589]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   73.981008][  T589]  ? dev_uc_unsync (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/netdevice.h:5008 (discriminator 2) net/core/dev_addr_lists.c:933 (discriminator 2) net/core/dev_addr_lists.c:919 (discriminator 2))
[   73.981010][  T589]  __might_resched.cold (kernel/sched/core.c:9234)
[   73.981015][  T589]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   73.981018][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981022][  T589]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   73.981026][  T589]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.981028][  T589]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.981033][  T589]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   73.981034][  T589]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.981037][  T589]  put_chars (drivers/char/virtio_console.c:1176)
[   73.981040][  T589]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   73.981042][  T589]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1929)
[   73.981045][  T589]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   73.981047][  T589]  ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552)
[   73.981049][  T589]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   73.981054][  T589]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   73.981056][  T589]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   73.981057][  T589]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.981058][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981059][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981061][  T589]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.981064][  T589]  console_emit_next_record (kernel/printk/printk.c:3183)
[   73.981066][  T589]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   73.981067][  T589]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996)
[   73.981069][  T589]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   73.981072][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981073][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981074][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981075][  T589]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.981078][  T589]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   73.981079][  T589]  console_flush_one_record (kernel/printk/printk.c:3268)
[   73.981081][  T589]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   73.981084][  T589]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   73.981085][  T589]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.981087][  T589]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   73.981088][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981089][  T589]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.981091][  T589]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   73.981093][  T589]  ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98)
[   73.981094][  T589]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   73.981097][  T589]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   73.981098][  T589]  vprintk_emit (kernel/printk/printk.c:2479)
[   73.981100][  T589]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   73.981102][  T589]  ? kvfree_call_rcu (mm/slab_common.c:2050)
[   73.981105][  T589]  ? dev_uc_unsync (net/core/dev_addr_lists.c:299 net/core/dev_addr_lists.c:935 net/core/dev_addr_lists.c:919)
[   73.981107][  T589]  ? bond_close (drivers/net/bonding/bond_main.c:918 drivers/net/bonding/bond_main.c:4433)
[   73.981110][  T589]  ? __dev_close_many (net/core/dev.c:1798)
[   73.981112][  T589]  ? __dev_change_flags (net/core/dev.c:1811 net/core/dev.c:9810)
[   73.981113][  T589]  ? netif_change_flags (net/core/dev.c:9877)
[   73.981115][  T589]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   73.981117][  T589]  _printk (kernel/printk/printk.c:2504)
[   73.981120][  T589]  ? snapshot_read.cold (user.c:?)
[   73.981123][  T589]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   73.981125][  T589]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   73.981127][  T589]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   73.981129][  T589]  ? netdev_notice (net/core/dev.c:13194)
[   73.981131][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981132][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981133][  T589]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   73.981136][  T589]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   73.981138][  T589]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   73.981139][  T589]  ? 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)
[   73.981141][  T589]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   73.981144][  T589]  __dev_set_rx_mode (net/core/dev_addr_lists.c:1384)
[   73.981146][  T589]  dev_uc_unsync (net/core/dev_addr_lists.c:936 net/core/dev_addr_lists.c:919)
[   73.981148][  T589]  ? bond_close (./include/linux/rcupdate.h:850 drivers/net/bonding/bond_main.c:4430)
[   73.981150][  T589]  bond_close (drivers/net/bonding/bond_main.c:918 drivers/net/bonding/bond_main.c:4433)
[   73.981152][  T589]  ? bond_set_rx_mode (drivers/net/bonding/bond_main.c:4711)
[   73.981154][  T589]  ? notifier_call_chain (kernel/notifier.c:85)
[   73.981157][  T589]  ? 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)
[   73.981158][  T589]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   73.981160][  T589]  __dev_close_many (net/core/dev.c:1798)
[   73.981162][  T589]  ? netif_open (net/core/dev.c:1755)
[   73.981163][  T589]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/preemptirq.h:40)
[   73.981165][  T589]  __dev_change_flags (net/core/dev.c:1811 net/core/dev.c:9810)
[   73.981167][  T589]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   73.981169][  T589]  ? __kernel_text_address (kernel/extable.c:79)
[   73.981171][  T589]  ? write_profile (profile.c:?)
[   73.981174][  T589]  netif_change_flags (net/core/dev.c:9877)
[   73.981176][  T589]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   73.981178][  T589]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   73.981180][  T589]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   73.981182][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981183][  T589]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   73.981187][  T589]  ? kasan_save_stack (mm/kasan/common.c:58)
[   73.981189][  T589]  ? kasan_save_stack (mm/kasan/common.c:57)
[   73.981190][  T589]  ? kasan_save_track (mm/kasan/common.c:78)
[   73.981191][  T589]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   73.981192][  T589]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   73.981194][  T589]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   73.981196][  T589]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   73.981198][  T589]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   73.981200][  T589]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   73.981202][  T589]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   73.981203][  T589]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   73.981206][  T589]  ? ___sys_sendmsg (net/socket.c:2767)
[   73.981207][  T589]  ? __sys_sendmsg (net/socket.c:2799)
[   73.981209][  T589]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   73.981211][  T589]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   73.981214][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981215][  T589]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.981217][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981218][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981220][  T589]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   73.981222][  T589]  ? __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)
[   73.981224][  T589]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   73.981225][  T589]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   73.981228][  T589]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   73.981230][  T589]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   73.981233][  T589]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   73.981236][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981237][  T589]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   73.981239][  T589]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.981241][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981243][  T589]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   73.981246][  T589]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   73.981247][  T589]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   73.981249][  T589]  ? __kernel_text_address (kernel/extable.c:79)
[   73.981251][  T589]  ? write_profile (profile.c:?)
[   73.981252][  T589]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   73.981255][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981256][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981258][  T589]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   73.981261][  T589]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.981263][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981264][  T589]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   73.981266][  T589]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   73.981268][  T589]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   73.981270][  T589]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   73.981272][  T589]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   73.981274][  T589]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   73.981276][  T589]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   73.981277][  T589]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.981279][  T589]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   73.981281][  T589]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   73.981283][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981284][  T589]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.981287][  T589]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   73.981289][  T589]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   73.981290][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981291][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981293][  T589]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.981295][  T589]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   73.981297][  T589]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   73.981299][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981300][  T589]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   73.981302][  T589]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   73.981304][  T589]  ? copy_msghdr_from_user (net/socket.c:2650)
[   73.981305][  T589]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   73.981306][  T589]  ? move_addr_to_kernel (net/socket.c:258)
[   73.981308][  T589]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   73.981311][  T589]  ___sys_sendmsg (net/socket.c:2767)
[   73.981312][  T589]  ? copy_msghdr_from_user (net/socket.c:2619)
[   73.981317][  T589]  __sys_sendmsg (net/socket.c:2799)
[   73.981318][  T589]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   73.981321][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.981322][  T589]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   73.981324][  T589]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   73.981326][  T589]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   73.981328][  T589] RIP: 0033:0x7fd3b49ea54e
[   73.981330][  T589] 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
[   73.981331][  T589] RSP: 002b:00007ffcdea0bbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   73.981335][  T589] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd3b49ea54e
[   73.981337][  T589] RDX: 0000000000000000 RSI: 00007ffcdea0bc80 RDI: 0000000000000005
[   73.981338][  T589] RBP: 00007ffcdea0bbe0 R08: 0000000000000000 R09: 0000000000000000
[   73.981338][  T589] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91820e
[   73.981339][  T589] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcdea0c350
| [   86.254265][  T661] softirqs last disabled at (0): 0x0
| [   86.254267][  T661] Preemption disabled at:
| [   86.254268][  T661] 0x0
| [   86.254279][  T661] Tainted: [W]=WARN
[   86.254280][  T661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   86.254282][  T661] Call Trace:
[   86.254285][  T661]  <TASK>
[   86.254286][  T661]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   86.254293][  T661]  __might_resched.cold (kernel/sched/core.c:9234)
[   86.254297][  T661]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   86.254301][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254306][  T661]  __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))
[   86.254311][  T661]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   86.254314][  T661]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   86.254319][  T661]  ? 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)
[   86.254321][  T661]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   86.254325][  T661]  put_chars (drivers/char/virtio_console.c:1176)
[   86.254328][  T661]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   86.254331][  T661]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   86.254333][  T661]  ? desc_read (kernel/printk/printk_ringbuffer.c:500)
[   86.254336][  T661]  ? desc_read (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:3223 kernel/printk/printk_ringbuffer.c:552)
[   86.254340][  T661]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   86.254346][  T661]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   86.254349][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254351][  T661]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   86.254355][  T661]  console_emit_next_record (kernel/printk/printk.c:3183)
[   86.254358][  T661]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   86.254360][  T661]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:1996)
[   86.254363][  T661]  ? __asan_memmove (mm/kasan/shadow.c:95 (discriminator 1))
[   86.254366][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254368][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254370][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254371][  T661]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   86.254375][  T661]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   86.254377][  T661]  console_flush_one_record (kernel/printk/printk.c:3268)
[   86.254380][  T661]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   86.254383][  T661]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   86.254385][  T661]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   86.254388][  T661]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   86.254390][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254391][  T661]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   86.254394][  T661]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   86.254396][  T661]  ? sync_exp_reset_tree_hotplug (kernel/rcu/tree_exp.h:98)
[   86.254399][  T661]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   86.254402][  T661]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   86.254404][  T661]  vprintk_emit (kernel/printk/printk.c:2479)
[   86.254407][  T661]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   86.254410][  T661]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   86.254414][  T661]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   86.254417][  T661]  _printk (kernel/printk/printk.c:2504)
[   86.254421][  T661]  ? snapshot_read.cold (user.c:?)
[   86.254424][  T661]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   86.254429][  T661]  br_set_state (net/bridge/br_stp.c:57 (discriminator 2))
[   86.254432][  T661]  br_stp_disable_port (net/bridge/br_stp_if.c:106)
[   86.254436][  T661]  br_device_event (net/bridge/br.c:111)
[   86.254439][  T661]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   86.254443][  T661]  ? packet_sendmsg_spkt (af_packet.c:?)
[   86.254446][  T661]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   86.254450][  T661]  notifier_call_chain (kernel/notifier.c:85)
[   86.254455][  T661]  netif_close_many (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:1829)
[   86.254459][  T661]  ? trace_kfree (./include/trace/events/kmem.h:97 (discriminator 22))
[   86.254462][  T661]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   86.254464][  T661]  ? __dev_close_many (net/core/dev.c:1804)
[   86.254467][  T661]  ? netif_close_many_and_unlock (net/core/dev.c:12411)
[   86.254470][  T661]  unregister_netdevice_many_notify (net/core/dev.c:12487)
[   86.254474][  T661]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   86.254477][  T661]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   86.254480][  T661]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   86.254484][  T661]  ? ___sys_sendmsg (net/socket.c:2767)
[   86.254485][  T661]  ? __sys_sendmsg (net/socket.c:2799)
[   86.254488][  T661]  ? unregister_netdevice_queued (./include/linux/list.h:419 (discriminator 3))
[   86.254491][  T661]  ? __nla_validate_parse (lib/nlattr.c:620)
[   86.254497][  T661]  rtnl_dellink (net/core/rtnetlink.c:3652 net/core/rtnetlink.c:3694)
[   86.254500][  T661]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   86.254502][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254504][  T661]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   86.254507][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254516][  T661]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[   86.254520][  T661]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   86.254523][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254525][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254527][  T661]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   86.254529][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254532][  T661]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   86.254534][  T661]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   86.254538][  T661]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   86.254540][  T661]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   86.254543][  T661]  ? __kernel_text_address (kernel/extable.c:79)
[   86.254545][  T661]  ? write_profile (profile.c:?)
[   86.254548][  T661]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   86.254551][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254553][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254555][  T661]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   86.254559][  T661]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   86.254561][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254563][  T661]  ? rtnl_link_get_net_capable.constprop.0 (net/core/rtnetlink.c:2728)
[   86.254566][  T661]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   86.254569][  T661]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   86.254572][  T661]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   86.254575][  T661]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   86.254579][  T661]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   86.254581][  T661]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   86.254584][  T661]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   86.254587][  T661]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   86.254589][  T661]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   86.254593][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254595][  T661]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   86.254599][  T661]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   86.254602][  T661]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   86.254604][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254606][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254608][  T661]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   86.254611][  T661]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   86.254614][  T661]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   86.254618][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254620][  T661]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   86.254623][  T661]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   86.254625][  T661]  ? copy_msghdr_from_user (net/socket.c:2650)
[   86.254628][  T661]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   86.254629][  T661]  ? move_addr_to_kernel (net/socket.c:258)
[   86.254631][  T661]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   86.254636][  T661]  ___sys_sendmsg (net/socket.c:2767)
[   86.254638][  T661]  ? copy_msghdr_from_user (net/socket.c:2619)
[   86.254646][  T661]  __sys_sendmsg (net/socket.c:2799)
[   86.254648][  T661]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   86.254652][  T661]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   86.254655][  T661]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   86.254657][  T661]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   86.254660][  T661]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   86.254663][  T661] RIP: 0033:0x7f486c8c854e
[   86.254665][  T661] 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
[   86.254668][  T661] RSP: 002b:00007ffc60f659c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   86.254673][  T661] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f486c8c854e
[   86.254681][  T661] RDX: 0000000000000000 RSI: 00007ffc60f65a70 RDI: 0000000000000005
[   86.254682][  T661] RBP: 00007ffc60f659d0 R08: 0000000000000000 R09: 0000000000000000
[   86.254684][  T661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91821a


Finger prints:
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
dev_uc_unsync:dev_uc_unsync:dump_stack_lvl:__kmalloc_noprof:put_chars
dev_uc_unsync:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__kmalloc_noprof:put_chars:hvc_console_print:console_emit_next_record:console_flush_one_record
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock
inet6_fill_ifla6_attrs:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars