======================================
| [    9.846001][  T191] softirqs last disabled at (20910): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [    9.846004][  T191] Preemption disabled at:
| [    9.846004][  T191] vprintk_emit (kernel/printk/printk.c:2471)
| [    9.846013][  T191] Tainted: [W]=WARN
[    9.846014][  T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.846015][  T191] Call Trace:
[    9.846017][  T191]  <TASK>
[    9.846019][  T191]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.846024][  T191]  ? vprintk_emit (kernel/printk/printk.c:2471)
[    9.846026][  T191]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.846030][  T191]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.846034][  T191]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.846039][  T191]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.846041][  T191]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.846046][  T191]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.846049][  T191]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.846052][  T191]  put_chars (drivers/char/virtio_console.c:1176)
[    9.846055][  T191]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.846058][  T191]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[    9.846063][  T191]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.846065][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846070][  T191]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.846072][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.846078][  T191]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.846082][  T191]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.846086][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.846088][  T191]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.846091][  T191]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.846095][  T191]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.846097][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846102][  T191]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.846104][  T191]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.846106][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.846108][  T191]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.846111][  T191]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.846113][  T191]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.846116][  T191]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.846119][  T191]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.846121][  T191]  ? write_profile (profile.c:?)
[    9.846124][  T191]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[    9.846131][  T191]  dev_vprintk_emit (drivers/base/core.c:5000)
[    9.846136][  T191]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[    9.846140][  T191]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[    9.846146][  T191]  dev_printk_emit (drivers/base/core.c:5011)
[    9.846148][  T191]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[    9.846152][  T191]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[    9.846157][  T191]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[    9.846162][  T191]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[    9.846164][  T191]  ? netdev_notice (net/core/dev.c:13194)
[    9.846167][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    9.846171][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.846173][  T191]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[    9.846176][  T191]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[    9.846178][  T191]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[    9.846181][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846183][  T191]  ? rwsem_optimistic_spin (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:4434 kernel/locking/rwsem.c:245 kernel/locking/rwsem.c:898)
[    9.846185][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[    9.846188][  T191]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[    9.846191][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    9.846194][  T191]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[    9.846199][  T191]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[    9.846202][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846205][  T191]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[    9.846206][  T191]  ? mark_usage (kernel/locking/lockdep.c:4690)
[    9.846207][  T191]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.846210][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.846212][  T191]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.846216][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846221][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[    9.846222][  T191]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[    9.846225][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.846227][  T191]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.846228][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.846230][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.846232][  T191]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[    9.846235][  T191]  ? __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)
[    9.846238][  T191]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[    9.846239][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846241][  T191]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[    9.846243][  T191]  ? mark_usage (kernel/locking/lockdep.c:4690)
[    9.846245][  T191]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[    9.846247][  T191]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.846253][  T191]  ? mark_usage (kernel/locking/lockdep.c:4690)
[    9.846256][  T191]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[    9.846264][  T191]  rtnl_setlink (net/core/rtnetlink.c:3596)
[    9.846267][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[    9.846269][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846291][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[    9.846292][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    9.846296][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.846297][  T191]  ? mark_usage (kernel/locking/lockdep.c:4690)
[    9.846299][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846303][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[    9.846305][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    9.846307][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[    9.846309][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.846312][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[    9.846315][  T191]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[    9.846318][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.846320][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846324][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[    9.846326][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[    9.846329][  T191]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[    9.846333][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.846336][  T191]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.846344][  T191]  ? 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))
[    9.846346][  T191]  ? 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))
[    9.846351][  T191]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.846355][  T191]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.846358][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.846362][  T191]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[    9.846366][  T191]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[    9.846370][  T191]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[    9.846373][  T191]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[    9.846376][  T191]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[    9.846380][  T191]  ? __ia32_sys_getpeername (net/socket.c:2235)
[    9.846393][  T191]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[    9.846395][  T191]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.846399][  T191]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    9.846402][  T191]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[    9.846403][  T191]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.846405][  T191]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.846407][  T191]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.846409][  T191] RIP: 0033:0x7fb19365454e
[    9.846413][  T191] 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
[    9.846415][  T191] RSP: 002b:00007ffe098167c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[    9.846418][  T191] RAX: ffffffffffffffda RBX: 000055a9a30cee90 RCX: 00007fb19365454e
[    9.846419][  T191] RDX: 0000000000000030 RSI: 000055a9a30d4b80 RDI: 0000000000000016
[    9.846420][  T191] RBP: 00007ffe098167d0 R08: 00007ffe09816820 R09: 0000000000000080
[    9.846420][  T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000055a9a2f728a0
[    9.846421][  T191] R13: 00007ffe09816904 R14: 0000000000000000 R15: 0000000000000000
| [   17.205670][  T191] softirqs last disabled at (191212): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   17.205673][  T191] Preemption disabled at:
| [   17.205674][  T191] 0x0
| [   17.205685][  T191] Tainted: [W]=WARN
[   17.205686][  T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.205688][  T191] Call Trace:
[   17.205689][  T191]  <TASK>
[   17.205691][  T191]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.205697][  T191]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.205701][  T191]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.205705][  T191]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   17.205710][  T191]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   17.205712][  T191]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.205718][  T191]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.205720][  T191]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.205723][  T191]  put_chars (drivers/char/virtio_console.c:1176)
[   17.205726][  T191]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.205727][  T191]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   17.205730][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.205733][  T191]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   17.205737][  T191]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.205740][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.205741][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.205746][  T191]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.205748][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.205751][  T191]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.205755][  T191]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.205759][  T191]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.205763][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.205764][  T191]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.205768][  T191]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.205772][  T191]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.205773][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.205778][  T191]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.205780][  T191]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.205782][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.205784][  T191]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   17.205787][  T191]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.205789][  T191]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.205792][  T191]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.205795][  T191]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.205798][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.205801][  T191]  _printk (kernel/printk/printk.c:2504)
[   17.205805][  T191]  ? snapshot_read.cold (user.c:?)
[   17.205808][  T191]  ? 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)
[   17.205810][  T191]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.205813][  T191]  ? 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)
[   17.205816][  T191]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   17.205820][  T191]  ? exit_notify (kernel/exit.c:780)
[   17.205821][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   17.205824][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.205827][  T191]  do_group_exit (kernel/exit.c:1151)
[   17.205831][  T191]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   17.205833][  T191]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   17.205835][  T191]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   17.205838][  T191]  ? preempt_count_add (./include/linux/ftrace.h:1177 kernel/sched/core.c:5970 kernel/sched/core.c:5967 kernel/sched/core.c:6000)
[   17.205841][  T191]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.205843][  T191] RIP: 0033:0x7fb1936a51b8
[   17.205846][  T191] Code: Unable to access opcode bytes at 0x7fb1936a518e.

Code starting with the faulting instruction
===========================================
[   17.205847][  T191] RSP: 002b:00007ffe09816d18 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7
[   17.205849][  T191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1936a51b8
[   17.205851][  T191] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000
[   17.205852][  T191] RBP: 00007ffe09816ea0 R08: 000055a9a2f70b38 R09: 0000000000000000
[   17.205852][  T191] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000
[   17.205853][  T191] R13: 00007fb192f03050 R14: 00007fb193bd6d9e R15: 000055a9a30e2970
| [  278.048321][ T1084] softirqs last disabled at (15528): __remove_nexthop (./include/linux/spinlock.h:353 net/ipv4/nexthop.c:2174 net/ipv4/nexthop.c:2199)
| [  278.048324][ T1084] Preemption disabled at:
| [  278.048324][ T1084] vprintk_emit (kernel/printk/printk.c:2471)
| [  278.048333][ T1084] Tainted: [W]=WARN
[  278.048334][ T1084] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  278.048336][ T1084] Call Trace:
[  278.048338][ T1084]  <TASK>
[  278.048339][ T1084]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  278.048345][ T1084]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  278.048347][ T1084]  __might_resched.cold (kernel/sched/core.c:9234)
[  278.048352][ T1084]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  278.048355][ T1084]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[  278.048360][ T1084]  __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))
[  278.048362][ T1084]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  278.048367][ T1084]  ? 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)
[  278.048369][ T1084]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  278.048372][ T1084]  put_chars (drivers/char/virtio_console.c:1176)
[  278.048375][ T1084]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  278.048380][ T1084]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[  278.048383][ T1084]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  278.048386][ T1084]  ? mark_usage (kernel/locking/lockdep.c:4690)
[  278.048387][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  278.048389][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  278.048392][ T1084]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  278.048394][ T1084]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[  278.048397][ T1084]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  278.048400][ T1084]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  278.048404][ T1084]  console_emit_next_record (kernel/printk/printk.c:3183)
[  278.048407][ T1084]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  278.048411][ T1084]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  278.048413][ T1084]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  278.048417][ T1084]  console_flush_one_record (kernel/printk/printk.c:3268)
[  278.048421][ T1084]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  278.048422][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  278.048427][ T1084]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  278.048430][ T1084]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  278.048431][ T1084]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  278.048433][ T1084]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  278.048437][ T1084]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  278.048438][ T1084]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  278.048441][ T1084]  vprintk_emit (kernel/printk/printk.c:2479)
[  278.048445][ T1084]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  278.048448][ T1084]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[  278.048451][ T1084]  _printk (kernel/printk/printk.c:2504)
[  278.048454][ T1084]  ? snapshot_read.cold (user.c:?)
[  278.048459][ T1084]  ? nh_hthr_group_rebalance (./include/linux/instrumented.h:97 ./include/linux/atomic/atomic-instrumented.h:67 net/ipv4/nexthop.c:2029)
[  278.048462][ T1084]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[  278.048466][ T1084]  remove_nh_grp_entry.cold (net/ipv4/nexthop.c:2103 (discriminator 1))
[  278.048474][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  278.048476][ T1084]  ? replace_nexthop_grp_res (net/ipv4/nexthop.c:2002 (discriminator 9))
[  278.048482][ T1084]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  278.048484][ T1084]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[  278.048488][ T1084]  __remove_nexthop (net/ipv4/nexthop.c:2127 net/ipv4/nexthop.c:2210)
[  278.048491][ T1084]  ? remove_nh_grp_entry (net/ipv4/nexthop.c:2110)
[  278.048497][ T1084]  remove_nexthop (net/ipv4/nexthop.c:2229)
[  278.048499][ T1084]  rtm_del_nexthop (net/ipv4/nexthop.c:2240 net/ipv4/nexthop.c:3417)
[  278.048502][ T1084]  ? remove_nexthop (net/ipv4/nexthop.c:585 net/ipv4/nexthop.c:2230)
[  278.048506][ T1084]  ? remove_nexthop (net/ipv4/nexthop.c:585 net/ipv4/nexthop.c:2230)
[  278.048509][ T1084]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/rtnetlink.c:7130 (discriminator 2))
[  278.048514][ T1084]  ? remove_nexthop (net/ipv4/nexthop.c:585 net/ipv4/nexthop.c:2230)
[  278.048515][ T1084]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  278.048519][ T1084]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  278.048520][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  278.048524][ T1084]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  278.048526][ T1084]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  278.048530][ T1084]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  278.048534][ T1084]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  278.048537][ T1084]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  278.048543][ T1084]  ? 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))
[  278.048545][ T1084]  ? 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))
[  278.048550][ T1084]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  278.048554][ T1084]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  278.048557][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  278.048561][ T1084]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  278.048565][ T1084]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  278.048569][ T1084]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  278.048574][ T1084]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  278.048578][ T1084]  ? copy_msghdr_from_user (net/socket.c:2650)
[  278.048581][ T1084]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  278.048583][ T1084]  ? move_addr_to_kernel (net/socket.c:258)
[  278.048588][ T1084]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  278.048589][ T1084]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  278.048593][ T1084]  ___sys_sendmsg (net/socket.c:2767)
[  278.048595][ T1084]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  278.048598][ T1084]  ? copy_msghdr_from_user (net/socket.c:2619)
[  278.048601][ T1084]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  278.048615][ T1084]  __sys_sendmsg (net/socket.c:2799)
[  278.048617][ T1084]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  278.048625][ T1084]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  278.048627][ T1084]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  278.048631][ T1084]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  278.048634][ T1084]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  278.048637][ T1084]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  278.048639][ T1084] RIP: 0033:0x7fbddd54354e
[  278.048643][ T1084] 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
[  278.048645][ T1084] RSP: 002b:00007ffccdf94a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  278.048648][ T1084] RAX: ffffffffffffffda RBX: 00007ffccdf955b0 RCX: 00007fbddd54354e
[  278.048649][ T1084] RDX: 0000000000000000 RSI: 00007ffccdf94ab0 RDI: 0000000000000005
[  278.048650][ T1084] RBP: 00007ffccdf94a10 R08: 0000000000000000 R09: 0000000000000000
[  278.048651][ T1084] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109c9
[  278.048651][ T1084] R13: 00000000004a1620 R14: 0000000000000004 R15: 00007ffccdf95590
| [  279.683986][ T1184] softirqs last disabled at (25199): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  279.683989][ T1184] Preemption disabled at:
| [  279.683989][ T1184] vprintk_emit (kernel/printk/printk.c:2471)
| [  279.683998][ T1184] Tainted: [W]=WARN
[  279.683999][ T1184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  279.684001][ T1184] Call Trace:
[  279.684002][ T1184]  <TASK>
[  279.684004][ T1184]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  279.684009][ T1184]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  279.684011][ T1184]  __might_resched.cold (kernel/sched/core.c:9234)
[  279.684016][ T1184]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  279.684020][ T1184]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[  279.684024][ T1184]  __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))
[  279.684026][ T1184]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  279.684032][ T1184]  ? 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)
[  279.684034][ T1184]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  279.684037][ T1184]  put_chars (drivers/char/virtio_console.c:1176)
[  279.684040][ T1184]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  279.684047][ T1184]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  279.684053][ T1184]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  279.684055][ T1184]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  279.684059][ T1184]  console_emit_next_record (kernel/printk/printk.c:3183)
[  279.684063][ T1184]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  279.684067][ T1184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  279.684070][ T1184]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  279.684074][ T1184]  console_flush_one_record (kernel/printk/printk.c:3268)
[  279.684078][ T1184]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  279.684079][ T1184]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  279.684084][ T1184]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  279.684087][ T1184]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  279.684088][ T1184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  279.684090][ T1184]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  279.684093][ T1184]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  279.684095][ T1184]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  279.684098][ T1184]  vprintk_emit (kernel/printk/printk.c:2479)
[  279.684101][ T1184]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  279.684103][ T1184]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[  279.684107][ T1184]  ? netdev_run_todo (net/core/dev.c:11776)
[  279.684112][ T1184]  _printk (kernel/printk/printk.c:2504)
[  279.684115][ T1184]  ? snapshot_read.cold (user.c:?)
[  279.684121][ T1184]  ? __mutex_unlock_slowpath (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:4480 kernel/locking/mutex.c:1021)
[  279.684125][ T1184] nsim_fib_create.cold (drivers/net/netdevsim/fib.c:1588 (discriminator 1)) netdevsim
[  279.684135][ T1184]  ? nsim_fib_get_val (./arch/x86/include/asm/atomic64_64.h:15) netdevsim
[  279.684140][ T1184]  ? queue_delayed_work_on (kernel/workqueue.c:2673 (discriminator 6))
[  279.684144][ T1184]  ? nsim_dev_traps_init (./include/linux/workqueue.h:715 drivers/net/netdevsim/dev.c:907) netdevsim
[  279.684150][ T1184] nsim_dev_reload_create (drivers/net/netdevsim/dev.c:1529) netdevsim
[  279.684154][ T1184]  ? devlink_reload_reinit_sanity_check (net/devlink/dev.c:437 (discriminator 1))
[  279.684157][ T1184]  devlink_reload (net/devlink/dev.c:475)
[  279.684159][ T1184]  ? xa_get_mark (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) lib/xarray.c:2131 (discriminator 2))
[  279.684163][ T1184]  ? devlink_notify_unregister (net/devlink/dev.c:308)
[  279.684166][ T1184]  ? devlink_resources_validate (net/devlink/resource.c:475)
[  279.684171][ T1184]  devlink_nl_reload_doit (net/devlink/dev.c:586)
[  279.684174][ T1184]  ? devlink_get_from_attrs_lock (net/devlink/devl_internal.h:125 net/devlink/netlink.c:235)
[  279.684175][ T1184]  ? devlink_get_from_attrs_lock (net/devlink/devl_internal.h:112 net/devlink/devl_internal.h:118 net/devlink/netlink.c:236)
[  279.684177][ T1184]  ? devlink_reload (./include/net/net_namespace.h:415 (discriminator 8))
[  279.684178][ T1184]  ? devlink_nl_msg_reply_and_new (./include/net/net_namespace.h:422 (discriminator 7))
[  279.684181][ T1184]  ? __nla_parse (lib/nlattr.c:732)
[  279.684184][ T1184]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[  279.684189][ T1184]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[  279.684192][ T1184]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[  279.684194][ T1184]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  279.684200][ T1184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  279.684202][ T1184]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  279.684205][ T1184]  ? write_profile (profile.c:?)
[  279.684208][ T1184]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[  279.684213][ T1184]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[  279.684217][ T1184]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[  279.684220][ T1184]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[  279.684222][ T1184]  ? devlink_nl_pre_doit_port (net/devlink/netlink.c:305 (discriminator 1))
[  279.684223][ T1184]  ? devlink_reload (./include/net/net_namespace.h:415 (discriminator 8))
[  279.684224][ T1184]  ? devlink_nl_post_doit (net/devlink/netlink.c:361 (discriminator 1))
[  279.684226][ T1184]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  279.684231][ T1184]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[  279.684235][ T1184]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  279.684237][ T1184]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[  279.684240][ T1184]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  279.684247][ T1184]  ? 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))
[  279.684249][ T1184]  ? 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))
[  279.684253][ T1184]  genl_rcv (net/netlink/genetlink.c:1218)
[  279.684256][ T1184]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  279.684260][ T1184]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  279.684262][ T1184]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  279.684267][ T1184]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  279.684271][ T1184]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  279.684274][ T1184]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  279.684278][ T1184]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  279.684281][ T1184]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[  279.684285][ T1184]  ? __ia32_sys_getpeername (net/socket.c:2235)
[  279.684298][ T1184]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[  279.684300][ T1184]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  279.684304][ T1184]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[  279.684306][ T1184]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[  279.684307][ T1184]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  279.684308][ T1184]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  279.684311][ T1184]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  279.684313][ T1184] RIP: 0033:0x7fda5162054e
[  279.684317][ T1184] 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
[  279.684319][ T1184] RSP: 002b:00007ffd74203ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  279.684321][ T1184] RAX: ffffffffffffffda RBX: 0000000002577980 RCX: 00007fda5162054e
[  279.684323][ T1184] RDX: 0000000000000038 RSI: 0000000002577ba0 RDI: 0000000000000005
[  279.684324][ T1184] RBP: 00007ffd74203ae0 R08: 00007fda518d3980 R09: 000000000000000c
[  279.684324][ T1184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000040d0b0


Finger prints:
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__remove_nexthop:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
netif_change_name:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print