======================================
| [   10.424779][   T83] softirqs last disabled at (365314): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [   10.424782][   T83] Preemption disabled at:
| [   10.424782][   T83] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.424792][   T83] Tainted: [W]=WARN
[   10.424793][   T83] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.424794][   T83] Call Trace:
[   10.424796][   T83]  <TASK>
[   10.424798][   T83]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.424803][   T83]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.424805][   T83]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.424810][   T83]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.424814][   T83]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.424819][   T83]  __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))
[   10.424821][   T83]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.424827][   T83]  ? 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)
[   10.424829][   T83]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.424833][   T83]  put_chars (drivers/char/virtio_console.c:1176)
[   10.424836][   T83]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.424839][   T83]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   10.424844][   T83]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.424847][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.424852][   T83]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.424855][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.424863][   T83]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.424867][   T83]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.424871][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.424873][   T83]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.424877][   T83]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.424882][   T83]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.424883][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.424889][   T83]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.424891][   T83]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.424893][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.424895][   T83]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.424899][   T83]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.424900][   T83]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.424904][   T83]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.424907][   T83]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.424910][   T83]  ? write_profile (profile.c:?)
[   10.424913][   T83]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   10.424920][   T83]  dev_vprintk_emit (drivers/base/core.c:5000)
[   10.424925][   T83]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[   10.424930][   T83]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   10.424936][   T83]  dev_printk_emit (drivers/base/core.c:5011)
[   10.424939][   T83]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[   10.424943][   T83]  ? check_prev_add (kernel/locking/lockdep.c:3258 (discriminator 3))
[   10.424948][   T83]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[   10.424953][   T83]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   10.424956][   T83]  ? netdev_notice (net/core/dev.c:13194)
[   10.424958][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.424962][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.424964][   T83]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   10.424968][   T83]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   10.424971][   T83]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[   10.424974][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.424975][   T83]  ? 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)
[   10.424978][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   10.424981][   T83]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[   10.424984][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.424987][   T83]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   10.424993][   T83]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   10.424996][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.424999][   T83]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   10.425000][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.425002][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.425005][   T83]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.425007][   T83]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.425011][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.425016][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.425018][   T83]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   10.425021][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.425023][   T83]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.425024][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.425026][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.425028][   T83]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   10.425031][   T83]  ? __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)
[   10.425034][   T83]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   10.425035][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.425037][   T83]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   10.425040][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.425042][   T83]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   10.425044][   T83]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.425050][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.425054][   T83]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   10.425062][   T83]  rtnl_setlink (net/core/rtnetlink.c:3596)
[   10.425066][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   10.425070][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.425094][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.425096][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.425099][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.425101][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.425102][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.425107][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.425109][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.425116][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   10.425118][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.425122][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   10.425125][   T83]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   10.425128][   T83]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.425130][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.425134][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.425136][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.425140][   T83]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   10.425144][   T83]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.425147][   T83]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.425154][   T83]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.425156][   T83]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.425161][   T83]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.425165][   T83]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.425168][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.425173][   T83]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   10.425177][   T83]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   10.425181][   T83]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   10.425185][   T83]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   10.425188][   T83]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   10.425192][   T83]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   10.425203][   T83]  ? exc_page_fault (arch/x86/mm/fault.c:1483 arch/x86/mm/fault.c:1536)
[   10.425209][   T83]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   10.425211][   T83]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.425215][   T83]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   10.425217][   T83]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   10.425218][   T83]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.425220][   T83]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.425222][   T83]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.425225][   T83] RIP: 0033:0x7f3e8270a54e
[   10.425229][   T83] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.425231][   T83] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   10.425234][   T83] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e
[   10.425235][   T83] RDX: 0000000000000030 RSI: 00005562575e26f0 RDI: 0000000000000011
[   10.425236][   T83] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080
[   10.425237][   T83] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575e4c90
[   10.425238][   T83] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000
| [   14.188691][   T84] softirqs last disabled at (453124): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [   14.188694][   T84] Preemption disabled at:
| [   14.188694][   T84] vprintk_emit (kernel/printk/printk.c:2471)
| [   14.188703][   T84] Tainted: [W]=WARN
[   14.188704][   T84] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.188706][   T84] Call Trace:
[   14.188707][   T84]  <TASK>
[   14.188709][   T84]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.188715][   T84]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   14.188717][   T84]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.188722][   T84]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.188726][   T84]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   14.188731][   T84]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   14.188733][   T84]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.188739][   T84]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.188741][   T84]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.188744][   T84]  put_chars (drivers/char/virtio_console.c:1176)
[   14.188747][   T84]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.188749][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.188753][   T84]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.188756][   T84]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.188761][   T84]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.188763][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.188768][   T84]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.188771][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.188776][   T84]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.188780][   T84]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.188785][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.188787][   T84]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.188791][   T84]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.188795][   T84]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.188797][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.188802][   T84]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.188805][   T84]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.188806][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.188808][   T84]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   14.188812][   T84]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.188813][   T84]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.188817][   T84]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.188820][   T84]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.188823][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.188828][   T84]  dev_vprintk_emit (drivers/base/core.c:5000)
[   14.188834][   T84]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[   14.188842][   T84]  dev_printk_emit (drivers/base/core.c:5011)
[   14.188845][   T84]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[   14.188847][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.188850][   T84]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.188852][   T84]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   14.188856][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.188858][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.188863][   T84]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[   14.188868][   T84]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   14.188871][   T84]  ? netdev_notice (net/core/dev.c:13194)
[   14.188873][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.188877][   T84]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.188879][   T84]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   14.188883][   T84]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   14.188885][   T84]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[   14.188889][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.188890][   T84]  ? 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)
[   14.188893][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   14.188896][   T84]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[   14.188898][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.188902][   T84]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.188907][   T84]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   14.188911][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.188913][   T84]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   14.188915][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.188916][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.188919][   T84]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.188920][   T84]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.188925][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.188929][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.188931][   T84]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   14.188934][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.188936][   T84]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.188938][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.188939][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.188941][   T84]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   14.188944][   T84]  ? __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)
[   14.188947][   T84]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   14.188948][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.188950][   T84]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   14.188953][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.188955][   T84]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   14.188957][   T84]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.188963][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.188966][   T84]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   14.188975][   T84]  rtnl_setlink (net/core/rtnetlink.c:3596)
[   14.188978][   T84]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   14.188980][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.189003][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.189005][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.189008][   T84]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.189010][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.189012][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.189016][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.189018][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.189020][   T84]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   14.189023][   T84]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.189026][   T84]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   14.189029][   T84]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   14.189032][   T84]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.189034][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.189038][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.189040][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.189044][   T84]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   14.189047][   T84]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.189051][   T84]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.189058][   T84]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.189060][   T84]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.189064][   T84]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.189072][   T84]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.189074][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.189077][   T84]  ? do_raw_spin_trylock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:93 kernel/locking/spinlock_debug.c:123)
[   14.189080][   T84]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   14.189085][   T84]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   14.189089][   T84]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.189092][   T84]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.189096][   T84]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   14.189100][   T84]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   14.189110][   T84]  ? exc_page_fault (arch/x86/mm/fault.c:1483 arch/x86/mm/fault.c:1536)
[   14.189117][   T84]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   14.189119][   T84]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.189122][   T84]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.189129][   T84]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   14.189130][   T84]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.189132][   T84]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.189135][   T84]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.189137][   T84] RIP: 0033:0x7f3e8270a54e
[   14.189141][   T84] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.189143][   T84] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   14.189146][   T84] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e
[   14.189147][   T84] RDX: 0000000000000030 RSI: 000055625748bb50 RDI: 0000000000000014
[   14.189148][   T84] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080
[   14.189149][   T84] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575e8930
[   14.189150][   T84] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000
| [   15.403955][   T91] softirqs last disabled at (619742): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [   15.403957][   T91] Preemption disabled at:
| [   15.403958][   T91] vprintk_emit (kernel/printk/printk.c:2471)
| [   15.403967][   T91] Tainted: [W]=WARN
[   15.403968][   T91] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.403970][   T91] Call Trace:
[   15.403971][   T91]  <TASK>
[   15.403973][   T91]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   15.403978][   T91]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   15.403980][   T91]  __might_resched.cold (kernel/sched/core.c:9234)
[   15.403985][   T91]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   15.403989][   T91]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   15.403995][   T91]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   15.403998][   T91]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.404005][   T91]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   15.404008][   T91]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.404011][   T91]  put_chars (drivers/char/virtio_console.c:1176)
[   15.404014][   T91]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   15.404016][   T91]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.404020][   T91]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.404023][   T91]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   15.404027][   T91]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   15.404030][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404035][   T91]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   15.404038][   T91]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.404043][   T91]  console_emit_next_record (kernel/printk/printk.c:3183)
[   15.404047][   T91]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   15.404052][   T91]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.404054][   T91]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.404058][   T91]  console_flush_one_record (kernel/printk/printk.c:3268)
[   15.404062][   T91]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   15.404063][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404072][   T91]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   15.404074][   T91]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   15.404076][   T91]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.404078][   T91]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   15.404082][   T91]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   15.404083][   T91]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   15.404086][   T91]  vprintk_emit (kernel/printk/printk.c:2479)
[   15.404090][   T91]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   15.404093][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404098][   T91]  dev_vprintk_emit (drivers/base/core.c:5000)
[   15.404104][   T91]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[   15.404114][   T91]  dev_printk_emit (drivers/base/core.c:5011)
[   15.404117][   T91]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[   15.404119][   T91]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.404122][   T91]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   15.404124][   T91]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   15.404127][   T91]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.404135][   T91]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.404139][   T91]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[   15.404144][   T91]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   15.404147][   T91]  ? netdev_notice (net/core/dev.c:13194)
[   15.404149][   T91]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.404153][   T91]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.404155][   T91]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   15.404159][   T91]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   15.404161][   T91]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[   15.404165][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404166][   T91]  ? 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)
[   15.404169][   T91]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   15.404172][   T91]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[   15.404175][   T91]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.404178][   T91]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   15.404184][   T91]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   15.404187][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404190][   T91]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   15.404192][   T91]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.404193][   T91]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.404196][   T91]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.404198][   T91]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   15.404206][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404215][   T91]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.404218][   T91]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   15.404223][   T91]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.404227][   T91]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.404229][   T91]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.404232][   T91]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.404235][   T91]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   15.404240][   T91]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   15.404244][   T91]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   15.404245][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404247][   T91]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   15.404250][   T91]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.404253][   T91]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   15.404255][   T91]  ? nla_get_range_signed (lib/nlattr.c:270)
[   15.404261][   T91]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.404264][   T91]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   15.404273][   T91]  rtnl_setlink (net/core/rtnetlink.c:3596)
[   15.404277][   T91]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   15.404279][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404309][   T91]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.404311][   T91]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.404314][   T91]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.404316][   T91]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   15.404318][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404323][   T91]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.404325][   T91]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.404328][   T91]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   15.404330][   T91]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.404334][   T91]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   15.404336][   T91]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   15.404340][   T91]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.404342][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404347][   T91]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   15.404348][   T91]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   15.404353][   T91]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   15.404356][   T91]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.404360][   T91]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   15.404367][   T91]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   15.404369][   T91]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   15.404374][   T91]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   15.404378][   T91]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   15.404381][   T91]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.404386][   T91]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   15.404391][   T91]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   15.404395][   T91]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   15.404398][   T91]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   15.404402][   T91]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   15.404406][   T91]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   15.404428][   T91]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   15.404431][   T91]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   15.404435][   T91]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   15.404439][   T91]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   15.404441][   T91]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   15.404443][   T91]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   15.404447][   T91]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   15.404450][   T91] RIP: 0033:0x7f3e8270a54e
[   15.404454][   T91] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   15.404455][   T91] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   15.404458][   T91] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e
[   15.404460][   T91] RDX: 0000000000000030 RSI: 00005562575e85c0 RDI: 0000000000000022
[   15.404461][   T91] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080
[   15.404462][   T91] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575ec0d0
[   15.404463][   T91] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000
| [   16.754571][   T84] softirqs last disabled at (1196630): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [   16.754574][   T84] Preemption disabled at:
| [   16.754574][   T84] vprintk_emit (kernel/printk/printk.c:2471)
| [   16.754584][   T84] Tainted: [W]=WARN
[   16.754585][   T84] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.754587][   T84] Call Trace:
[   16.754588][   T84]  <TASK>
[   16.754590][   T84]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   16.754596][   T84]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   16.754598][   T84]  __might_resched.cold (kernel/sched/core.c:9234)
[   16.754603][   T84]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   16.754607][   T84]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   16.754612][   T84]  __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))
[   16.754614][   T84]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.754620][   T84]  ? 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)
[   16.754622][   T84]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   16.754625][   T84]  put_chars (drivers/char/virtio_console.c:1176)
[   16.754628][   T84]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   16.754630][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   16.754635][   T84]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.754637][   T84]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   16.754642][   T84]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   16.754645][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754650][   T84]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   16.754653][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.754658][   T84]  console_emit_next_record (kernel/printk/printk.c:3183)
[   16.754662][   T84]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   16.754666][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.754669][   T84]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.754673][   T84]  console_flush_one_record (kernel/printk/printk.c:3268)
[   16.754677][   T84]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   16.754679][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754684][   T84]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   16.754687][   T84]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   16.754689][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.754691][   T84]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   16.754694][   T84]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   16.754696][   T84]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   16.754699][   T84]  vprintk_emit (kernel/printk/printk.c:2479)
[   16.754703][   T84]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   16.754706][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754711][   T84]  dev_vprintk_emit (drivers/base/core.c:5000)
[   16.754716][   T84]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[   16.754725][   T84]  dev_printk_emit (drivers/base/core.c:5011)
[   16.754728][   T84]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[   16.754730][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   16.754733][   T84]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   16.754735][   T84]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   16.754738][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   16.754741][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   16.754745][   T84]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[   16.754750][   T84]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   16.754753][   T84]  ? netdev_notice (net/core/dev.c:13194)
[   16.754755][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.754759][   T84]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.754762][   T84]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   16.754765][   T84]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   16.754768][   T84]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[   16.754771][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754773][   T84]  ? 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)
[   16.754775][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   16.754779][   T84]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[   16.754781][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.754785][   T84]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   16.754791][   T84]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   16.754794][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754797][   T84]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   16.754798][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.754800][   T84]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   16.754802][   T84]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.754804][   T84]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   16.754808][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754813][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.754815][   T84]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   16.754818][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.754820][   T84]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   16.754822][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.754823][   T84]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   16.754825][   T84]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   16.754828][   T84]  ? __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)
[   16.754831][   T84]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   16.754833][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754835][   T84]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   16.754837][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.754840][   T84]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   16.754841][   T84]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.754848][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.754851][   T84]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   16.754860][   T84]  rtnl_setlink (net/core/rtnetlink.c:3596)
[   16.754864][   T84]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   16.754866][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754890][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.754892][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.754895][   T84]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.754897][   T84]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   16.754899][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754904][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.754906][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.754908][   T84]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   16.754910][   T84]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   16.754914][   T84]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   16.754916][   T84]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   16.754920][   T84]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.754922][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754926][   T84]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   16.754928][   T84]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   16.754932][   T84]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   16.754936][   T84]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.754939][   T84]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.754947][   T84]  ? 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))
[   16.754949][   T84]  ? 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))
[   16.754954][   T84]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.754958][   T84]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.754961][   T84]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   16.754963][   T84]  ? do_raw_spin_trylock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:93 kernel/locking/spinlock_debug.c:123)
[   16.754967][   T84]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   16.754971][   T84]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   16.754975][   T84]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   16.754979][   T84]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   16.754982][   T84]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   16.754986][   T84]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   16.754997][   T84]  ? exc_page_fault (arch/x86/mm/fault.c:1483 arch/x86/mm/fault.c:1536)
[   16.755004][   T84]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   16.755006][   T84]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.755010][   T84]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   16.755011][   T84]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   16.755013][   T84]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   16.755014][   T84]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   16.755017][   T84]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.755020][   T84] RIP: 0033:0x7f3e8270a54e
[   16.755024][   T84] 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
[   16.755026][   T84] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   16.755029][   T84] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e
[   16.755030][   T84] RDX: 0000000000000030 RSI: 00005562575f8810 RDI: 0000000000000014
[   16.755031][   T84] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080
[   16.755032][   T84] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575fa670
[   16.755033][   T84] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000
| [   18.384981][   T83] softirqs last disabled at (1249674): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [   18.384983][   T83] Preemption disabled at:
| [   18.384984][   T83] vprintk_emit (kernel/printk/printk.c:2471)
| [   18.384993][   T83] Tainted: [W]=WARN
[   18.384994][   T83] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.384995][   T83] Call Trace:
[   18.384997][   T83]  <TASK>
[   18.384999][   T83]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   18.385004][   T83]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   18.385007][   T83]  __might_resched.cold (kernel/sched/core.c:9234)
[   18.385011][   T83]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   18.385015][   T83]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   18.385020][   T83]  __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))
[   18.385022][   T83]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.385028][   T83]  ? 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)
[   18.385030][   T83]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   18.385034][   T83]  put_chars (drivers/char/virtio_console.c:1176)
[   18.385037][   T83]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   18.385039][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.385043][   T83]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.385046][   T83]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   18.385051][   T83]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   18.385053][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385058][   T83]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   18.385061][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.385067][   T83]  console_emit_next_record (kernel/printk/printk.c:3183)
[   18.385073][   T83]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   18.385078][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.385080][   T83]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.385084][   T83]  console_flush_one_record (kernel/printk/printk.c:3268)
[   18.385088][   T83]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   18.385090][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385095][   T83]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   18.385098][   T83]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   18.385099][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.385102][   T83]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   18.385105][   T83]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   18.385107][   T83]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   18.385110][   T83]  vprintk_emit (kernel/printk/printk.c:2479)
[   18.385114][   T83]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   18.385117][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385122][   T83]  dev_vprintk_emit (drivers/base/core.c:5000)
[   18.385127][   T83]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[   18.385136][   T83]  dev_printk_emit (drivers/base/core.c:5011)
[   18.385144][   T83]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[   18.385146][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.385149][   T83]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   18.385151][   T83]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   18.385155][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.385157][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.385161][   T83]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[   18.385167][   T83]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   18.385169][   T83]  ? netdev_notice (net/core/dev.c:13194)
[   18.385172][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.385176][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.385178][   T83]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   18.385181][   T83]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   18.385184][   T83]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[   18.385187][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385189][   T83]  ? 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)
[   18.385191][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   18.385195][   T83]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[   18.385197][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.385201][   T83]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   18.385207][   T83]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   18.385210][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385213][   T83]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   18.385214][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.385216][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   18.385218][   T83]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.385220][   T83]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   18.385224][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385228][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.385230][   T83]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   18.385233][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.385235][   T83]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   18.385237][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.385238][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   18.385240][   T83]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   18.385243][   T83]  ? __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)
[   18.385246][   T83]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   18.385248][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385250][   T83]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   18.385252][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.385255][   T83]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   18.385256][   T83]  ? nla_get_range_signed (lib/nlattr.c:270)
[   18.385263][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.385266][   T83]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   18.385274][   T83]  rtnl_setlink (net/core/rtnetlink.c:3596)
[   18.385278][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   18.385279][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385302][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.385304][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.385307][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.385309][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   18.385311][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385315][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.385317][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.385319][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   18.385322][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   18.385325][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   18.385328][   T83]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   18.385331][   T83]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.385333][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385337][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   18.385339][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   18.385343][   T83]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   18.385347][   T83]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.385351][   T83]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.385357][   T83]  ? 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))
[   18.385359][   T83]  ? 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))
[   18.385364][   T83]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.385369][   T83]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.385371][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   18.385376][   T83]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   18.385380][   T83]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   18.385384][   T83]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   18.385388][   T83]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   18.385391][   T83]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   18.385395][   T83]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   18.385409][   T83]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   18.385411][   T83]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.385415][   T83]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   18.385418][   T83]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   18.385420][   T83]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   18.385421][   T83]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   18.385424][   T83]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.385426][   T83] RIP: 0033:0x7f3e8270a54e
[   18.385430][   T83] 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
[   18.385432][   T83] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   18.385435][   T83] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e
[   18.385437][   T83] RDX: 0000000000000030 RSI: 00005562575f7b00 RDI: 0000000000000011
[   18.385438][   T83] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080
[   18.385438][   T83] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575fc3f0
[   18.385439][   T83] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000
| [   19.621798][   T83] softirqs last disabled at (1540754): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [   19.621800][   T83] Preemption disabled at:
| [   19.621801][   T83] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.621810][   T83] Tainted: [W]=WARN
[   19.621811][   T83] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.621813][   T83] Call Trace:
[   19.621815][   T83]  <TASK>
[   19.621816][   T83]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.621822][   T83]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.621824][   T83]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.621829][   T83]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.621833][   T83]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.621838][   T83]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.621840][   T83]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.621845][   T83]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.621848][   T83]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.621851][   T83]  put_chars (drivers/char/virtio_console.c:1176)
[   19.621854][   T83]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.621855][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.621861][   T83]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.621864][   T83]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.621869][   T83]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.621872][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.621877][   T83]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.621880][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.621885][   T83]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.621889][   T83]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.621894][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.621896][   T83]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.621900][   T83]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.621905][   T83]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.621906][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.621912][   T83]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.621915][   T83]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.621916][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.621919][   T83]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.621922][   T83]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.621924][   T83]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.621927][   T83]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.621931][   T83]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.621934][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.621939][   T83]  dev_vprintk_emit (drivers/base/core.c:5000)
[   19.621944][   T83]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[   19.621953][   T83]  dev_printk_emit (drivers/base/core.c:5011)
[   19.621956][   T83]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[   19.621958][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.621961][   T83]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.621963][   T83]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   19.621966][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.621968][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.621973][   T83]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[   19.621978][   T83]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   19.621981][   T83]  ? netdev_notice (net/core/dev.c:13194)
[   19.621983][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.621987][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.621989][   T83]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   19.621993][   T83]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   19.621995][   T83]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[   19.621999][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622001][   T83]  ? 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)
[   19.622003][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   19.622006][   T83]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[   19.622009][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.622012][   T83]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   19.622018][   T83]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   19.622021][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622024][   T83]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   19.622026][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.622027][   T83]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.622029][   T83]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.622031][   T83]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.622036][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622040][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.622042][   T83]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   19.622045][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.622047][   T83]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.622049][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.622050][   T83]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.622052][   T83]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   19.622055][   T83]  ? __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)
[   19.622058][   T83]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   19.622060][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622061][   T83]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   19.622064][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.622066][   T83]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   19.622072][   T83]  ? nla_get_range_signed (lib/nlattr.c:270)
[   19.622078][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.622081][   T83]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.622089][   T83]  rtnl_setlink (net/core/rtnetlink.c:3596)
[   19.622093][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   19.622095][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622120][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.622121][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.622125][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.622126][   T83]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   19.622128][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622133][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.622134][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.622137][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   19.622139][   T83]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.622148][   T83]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   19.622150][   T83]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   19.622154][   T83]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.622156][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622160][   T83]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   19.622162][   T83]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   19.622166][   T83]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   19.622170][   T83]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.622174][   T83]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   19.622181][   T83]  ? 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))
[   19.622183][   T83]  ? 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))
[   19.622188][   T83]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   19.622193][   T83]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   19.622195][   T83]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.622200][   T83]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   19.622205][   T83]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   19.622209][   T83]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   19.622212][   T83]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   19.622216][   T83]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   19.622220][   T83]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   19.622236][   T83]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   19.622238][   T83]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.622242][   T83]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.622244][   T83]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   19.622246][   T83]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.622247][   T83]  ? irq_exit_rcu (kernel/softirq.c:786)
[   19.622252][   T83]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.622255][   T83] RIP: 0033:0x7f3e8270a54e
[   19.622259][   T83] 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
[   19.622261][   T83] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   19.622264][   T83] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e
[   19.622265][   T83] RDX: 0000000000000030 RSI: 0000556257489260 RDI: 0000000000000011
[   19.622266][   T83] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080
[   19.622267][   T83] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556257602150
[   19.622268][   T83] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000
| [   20.849750][  T613] softirqs last disabled at (55174): nsim_fib_event_nb (./include/linux/spinlock.h:353 drivers/net/netdevsim/fib.c:1011 drivers/net/netdevsim/fib.c:1043) netdevsim
| [   20.849754][  T613] Preemption disabled at:
| [   20.849754][  T613] vprintk_emit (kernel/printk/printk.c:2471)
| [   20.849765][  T613] Tainted: [W]=WARN
[   20.849765][  T613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.849767][  T613] Call Trace:
[   20.849769][  T613]  <TASK>
[   20.849770][  T613]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   20.849776][  T613]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   20.849778][  T613]  __might_resched.cold (kernel/sched/core.c:9234)
[   20.849782][  T613]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   20.849786][  T613]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   20.849791][  T613]  __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))
[   20.849793][  T613]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.849798][  T613]  ? 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)
[   20.849801][  T613]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.849804][  T613]  put_chars (drivers/char/virtio_console.c:1176)
[   20.849807][  T613]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   20.849813][  T613]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   20.849819][  T613]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   20.849822][  T613]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.849826][  T613]  console_emit_next_record (kernel/printk/printk.c:3183)
[   20.849829][  T613]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   20.849833][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.849837][  T613]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.849841][  T613]  console_flush_one_record (kernel/printk/printk.c:3268)
[   20.849845][  T613]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   20.849846][  T613]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.849851][  T613]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   20.849854][  T613]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   20.849855][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.849858][  T613]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   20.849862][  T613]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   20.849864][  T613]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   20.849867][  T613]  vprintk_emit (kernel/printk/printk.c:2479)
[   20.849871][  T613]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   20.849873][  T613]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   20.849876][  T613]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   20.849879][  T613]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   20.849881][  T613]  ? rcu_preempt_deferred_qs_irqrestore (kernel/rcu/tree_plugin.h:573 (discriminator 31))
[   20.849885][  T613]  _printk (kernel/printk/printk.c:2504)
[   20.849888][  T613]  ? snapshot_read.cold (user.c:?)
[   20.849891][  T613]  ? fib_net_dump (./include/linux/rcupdate.h:882 net/core/fib_notifier.c:77)
[   20.849896][  T613]  ? register_fib_notifier (net/core/fib_notifier.c:108)
[   20.849900][  T613] nsim_fib_create.cold (drivers/net/netdevsim/fib.c:1596 (discriminator 1)) netdevsim
[   20.849908][  T613]  ? nsim_fib_get_val (./arch/x86/include/asm/atomic64_64.h:15) netdevsim
[   20.849911][  T613]  ? queue_delayed_work_on (kernel/workqueue.c:2673 (discriminator 6))
[   20.849916][  T613]  ? nsim_dev_traps_init (./include/linux/workqueue.h:715 drivers/net/netdevsim/dev.c:907) netdevsim
[   20.849921][  T613] nsim_dev_reload_create (drivers/net/netdevsim/dev.c:1529) netdevsim
[   20.849926][  T613]  ? devlink_reload_reinit_sanity_check (net/devlink/dev.c:437 (discriminator 1))
[   20.849929][  T613]  devlink_reload (net/devlink/dev.c:475)
[   20.849931][  T613]  ? xa_get_mark (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) lib/xarray.c:2131 (discriminator 2))
[   20.849935][  T613]  ? devlink_notify_unregister (net/devlink/dev.c:308)
[   20.849937][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.849940][  T613]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   20.849944][  T613]  ? fdget (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:49 fs/file.c:1194 fs/file.c:1208)
[   20.849949][  T613]  devlink_nl_reload_doit (net/devlink/dev.c:586)
[   20.849951][  T613]  ? devlink_get_from_attrs_lock (net/devlink/devl_internal.h:125 net/devlink/netlink.c:235)
[   20.849953][  T613]  ? devlink_get_from_attrs_lock (net/devlink/devl_internal.h:112 net/devlink/devl_internal.h:118 net/devlink/netlink.c:236)
[   20.849955][  T613]  ? devlink_reload (./include/net/net_namespace.h:415 (discriminator 8))
[   20.849956][  T613]  ? devlink_nl_msg_reply_and_new (./include/net/net_namespace.h:422 (discriminator 7))
[   20.849959][  T613]  ? __nla_parse (lib/nlattr.c:732)
[   20.849962][  T613]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   20.849967][  T613]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   20.849970][  T613]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   20.849972][  T613]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.849978][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.849980][  T613]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   20.849982][  T613]  ? write_profile (profile.c:?)
[   20.849985][  T613]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   20.849990][  T613]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   20.849994][  T613]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   20.849997][  T613]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   20.849999][  T613]  ? devlink_nl_pre_doit_port (net/devlink/netlink.c:305 (discriminator 1))
[   20.850000][  T613]  ? devlink_reload (./include/net/net_namespace.h:415 (discriminator 8))
[   20.850001][  T613]  ? devlink_nl_post_doit (net/devlink/netlink.c:361 (discriminator 1))
[   20.850003][  T613]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.850009][  T613]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   20.850012][  T613]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   20.850014][  T613]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   20.850018][  T613]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   20.850025][  T613]  ? 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))
[   20.850027][  T613]  ? 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))
[   20.850031][  T613]  genl_rcv (net/netlink/genetlink.c:1218)
[   20.850034][  T613]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   20.850038][  T613]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.850040][  T613]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.850045][  T613]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   20.850049][  T613]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   20.850053][  T613]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   20.850056][  T613]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   20.850060][  T613]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   20.850063][  T613]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   20.850077][  T613]  ? __ia32_sys_open (fs/open.c:1427)
[   20.850081][  T613]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   20.850083][  T613]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.850087][  T613]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   20.850089][  T613]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   20.850090][  T613]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   20.850092][  T613]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   20.850094][  T613]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.850097][  T613] RIP: 0033:0x7fd5f74ed54e
[   20.850101][  T613] 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
[   20.850102][  T613] RSP: 002b:00007ffe641372f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   20.850105][  T613] RAX: ffffffffffffffda RBX: 00000000240b3980 RCX: 00007fd5f74ed54e
[   20.850107][  T613] RDX: 000000000000003c RSI: 00000000240b3ba0 RDI: 0000000000000005
[   20.850108][  T613] RBP: 00007ffe64137300 R08: 00007fd5f77a0980 R09: 000000000000000c
[   20.850109][  T613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000040d0b0
[   20.850109][  T613] R13: 00000000240b3980 R14: 0000000000000000 R15: 0000000000000003
| [   24.828386][  T929] softirqs last disabled at (22994): netif_change_name (./include/linux/spinlock.h:353 ./include/linux/seqlock.h:908 net/core/dev.c:1499)
| [   24.828388][  T929] Preemption disabled at:
| [   24.828389][  T929] vprintk_emit (kernel/printk/printk.c:2471)
| [   24.828398][  T929] Tainted: [W]=WARN
[   24.828399][  T929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.828401][  T929] Call Trace:
[   24.828402][  T929]  <TASK>
[   24.828404][  T929]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   24.828409][  T929]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   24.828411][  T929]  __might_resched.cold (kernel/sched/core.c:9234)
[   24.828416][  T929]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   24.828420][  T929]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   24.828424][  T929]  __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))
[   24.828427][  T929]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.828432][  T929]  ? 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)
[   24.828435][  T929]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   24.828438][  T929]  put_chars (drivers/char/virtio_console.c:1176)
[   24.828441][  T929]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   24.828444][  T929]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   24.828449][  T929]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   24.828452][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828456][  T929]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   24.828459][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.828466][  T929]  console_emit_next_record (kernel/printk/printk.c:3183)
[   24.828469][  T929]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   24.828474][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.828476][  T929]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.828480][  T929]  console_flush_one_record (kernel/printk/printk.c:3268)
[   24.828484][  T929]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   24.828485][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828490][  T929]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   24.828493][  T929]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   24.828495][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.828497][  T929]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   24.828500][  T929]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   24.828502][  T929]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   24.828505][  T929]  vprintk_emit (kernel/printk/printk.c:2479)
[   24.828508][  T929]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   24.828510][  T929]  ? write_profile (profile.c:?)
[   24.828514][  T929]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   24.828517][  T929]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.828521][  T929]  dev_vprintk_emit (drivers/base/core.c:5000)
[   24.828527][  T929]  ? device_rename.cold (drivers/base/core.c:4612 (discriminator 13))
[   24.828529][  T929]  ? check_irq_usage (kernel/locking/lockdep.c:1876 kernel/locking/lockdep.c:2812)
[   24.828537][  T929]  dev_printk_emit (drivers/base/core.c:5011)
[   24.828539][  T929]  ? dev_vprintk_emit (drivers/base/core.c:5001)
[   24.828543][  T929]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   24.828544][  T929]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   24.828545][  T929]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   24.828552][  T929]  __netdev_printk (net/core/dev.c:13140 (discriminator 4))
[   24.828557][  T929]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   24.828559][  T929]  ? netdev_notice (net/core/dev.c:13194)
[   24.828561][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.828565][  T929]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.828568][  T929]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   24.828571][  T929]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   24.828573][  T929]  netif_change_name.cold (net/core/dev.c:1507 (discriminator 3))
[   24.828576][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828578][  T929]  ? 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)
[   24.828580][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5360)
[   24.828583][  T929]  ? netdev_adjacent_rename_links (net/core/dev.c:9598)
[   24.828585][  T929]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.828587][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.828590][  T929]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   24.828595][  T929]  do_setlink.isra.0 (net/core/rtnetlink.c:3246)
[   24.828598][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828601][  T929]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   24.828602][  T929]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   24.828604][  T929]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   24.828606][  T929]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.828608][  T929]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   24.828612][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828616][  T929]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.828617][  T929]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   24.828620][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.828622][  T929]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   24.828624][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.828625][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   24.828627][  T929]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   24.828630][  T929]  ? __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)
[   24.828633][  T929]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   24.828634][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828636][  T929]  ? rtnl_setlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:3586)
[   24.828638][  T929]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   24.828641][  T929]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   24.828642][  T929]  ? nla_get_range_signed (lib/nlattr.c:270)
[   24.828648][  T929]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   24.828651][  T929]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   24.828659][  T929]  rtnl_setlink (net/core/rtnetlink.c:3596)
[   24.828663][  T929]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   24.828664][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828686][  T929]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.828688][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.828691][  T929]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.828693][  T929]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   24.828694][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828699][  T929]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.828700][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.828702][  T929]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   24.828705][  T929]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   24.828708][  T929]  ? __rtnl_newlink (net/core/rtnetlink.c:4090 (discriminator 1))
[   24.828710][  T929]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   24.828714][  T929]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.828716][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828720][  T929]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   24.828721][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   24.828725][  T929]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   24.828729][  T929]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.828732][  T929]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.828739][  T929]  ? 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))
[   24.828741][  T929]  ? 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))
[   24.828746][  T929]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.828750][  T929]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.828752][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   24.828757][  T929]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   24.828764][  T929]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   24.828768][  T929]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   24.828771][  T929]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   24.828775][  T929]  __sys_sendto (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2281 (discriminator 4))
[   24.828778][  T929]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   24.828788][  T929]  ? exc_page_fault (arch/x86/mm/fault.c:1483 arch/x86/mm/fault.c:1536)
[   24.828795][  T929]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   24.828796][  T929]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.828800][  T929]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   24.828802][  T929]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   24.828804][  T929]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   24.828805][  T929]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   24.828808][  T929]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.828810][  T929] RIP: 0033:0x7f3e8270a54e
[   24.828814][  T929] 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
[   24.828816][  T929] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   24.828819][  T929] RAX: ffffffffffffffda RBX: 000055625760e330 RCX: 00007f3e8270a54e
[   24.828820][  T929] RDX: 0000000000000034 RSI: 0000556257606a10 RDI: 0000000000000014
[   24.828821][  T929] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080
[   24.828822][  T929] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575dd0b0


Finger prints:
netif_change_name:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
nsim_fib_event_nb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars