======================================
| [   21.749170][  T278] softirqs last disabled at (3953250): release_sock (./include/linux/spinlock.h:353 net/core/sock.c:3858)
| [   21.749174][  T278] Preemption disabled at:
| [   21.749175][  T278] 0x0
| [   21.749186][  T278] Tainted: [W]=WARN
[   21.749187][  T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.749188][  T278] Call Trace:
[   21.749190][  T278]  <TASK>
[   21.749191][  T278]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   21.749198][  T278]  __might_resched.cold (kernel/sched/core.c:9234)
[   21.749203][  T278]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   21.749207][  T278]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   21.749211][  T278]  __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))
[   21.749213][  T278]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.749220][  T278]  ? 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)
[   21.749222][  T278]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.749226][  T278]  put_chars (drivers/char/virtio_console.c:1176)
[   21.749228][  T278]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   21.749230][  T278]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   21.749233][  T278]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   21.749239][  T278]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   21.749246][  T278]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   21.749249][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.749251][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.749255][  T278]  console_emit_next_record (kernel/printk/printk.c:3183)
[   21.749258][  T278]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   21.749260][  T278]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   21.749263][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.749265][  T278]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.749269][  T278]  console_flush_one_record (kernel/printk/printk.c:3268)
[   21.749273][  T278]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   21.749275][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.749280][  T278]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   21.749283][  T278]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   21.749285][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.749286][  T278]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   21.749290][  T278]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   21.749292][  T278]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   21.749294][  T278]  vprintk_emit (kernel/printk/printk.c:2479)
[   21.749297][  T278]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   21.749299][  T278]  ? 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)
[   21.749302][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.749305][  T278]  _printk (kernel/printk/printk.c:2504)
[   21.749309][  T278]  ? snapshot_read.cold (user.c:?)
[   21.749312][  T278]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   21.749315][  T278]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.749318][  T278]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   21.749321][  T278]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   21.749325][  T278]  ? exit_notify (kernel/exit.c:780)
[   21.749326][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   21.749329][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.749332][  T278]  do_group_exit (kernel/exit.c:1151)
[   21.749335][  T278]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   21.749337][  T278]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   21.749339][  T278]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   21.749343][  T278]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   21.749346][  T278]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.749348][  T278] RIP: 0033:0x7ff4b95f91b8
[   21.749350][  T278] Code: Unable to access opcode bytes at 0x7ff4b95f918e.

Code starting with the faulting instruction
===========================================
[   21.749351][  T278] RSP: 002b:00007ffef350d4d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   21.749354][  T278] RAX: ffffffffffffffda RBX: 00007ff4b9729f88 RCX: 00007ff4b95f91b8
[   21.749355][  T278] RDX: 00007ff4b9538408 RSI: ffffffffffffffb0 RDI: 0000000000000000
[   21.749356][  T278] RBP: 00007ffef350d530 R08: 0000000000000000 R09: 0000000000000000
[   21.749357][  T278] R10: 00007ffef350d350 R11: 0000000000000246 R12: 0000000000000001
[   21.749358][  T278] R13: 0000000000000000 R14: 00007ff4b9728680 R15: 00007ff4b9729fa0
| [   28.614739][  T339] softirqs last disabled at (19526): ip6_route_add (./include/linux/spinlock.h:353 net/ipv6/route.c:1355 net/ipv6/route.c:3970)
| [   28.614741][  T339] Preemption disabled at:
| [   28.614742][  T339] 0x0
| [   28.614753][  T339] Tainted: [W]=WARN
[   28.614754][  T339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.614755][  T339] Call Trace:
[   28.614757][  T339]  <TASK>
[   28.614759][  T339]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   28.614766][  T339]  __might_resched.cold (kernel/sched/core.c:9234)
[   28.614770][  T339]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   28.614775][  T339]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   28.614779][  T339]  __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))
[   28.614781][  T339]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.614787][  T339]  ? 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)
[   28.614790][  T339]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   28.614794][  T339]  put_chars (drivers/char/virtio_console.c:1176)
[   28.614796][  T339]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   28.614800][  T339]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   28.614804][  T339]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   28.614808][  T339]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   28.614810][  T339]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   28.614814][  T339]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   28.614818][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.614821][  T339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.614825][  T339]  console_emit_next_record (kernel/printk/printk.c:3183)
[   28.614828][  T339]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   28.614830][  T339]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   28.614833][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.614835][  T339]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   28.614839][  T339]  console_flush_one_record (kernel/printk/printk.c:3268)
[   28.614843][  T339]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   28.614845][  T339]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   28.614850][  T339]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   28.614853][  T339]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   28.614854][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.614856][  T339]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   28.614860][  T339]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   28.614861][  T339]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   28.614864][  T339]  vprintk_emit (kernel/printk/printk.c:2479)
[   28.614867][  T339]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   28.614869][  T339]  ? net_dim (lib/dim/net_dim.c:371)
[   28.614874][  T339]  _printk (kernel/printk/printk.c:2504)
[   28.614878][  T339]  ? snapshot_read.cold (user.c:?)
[   28.614882][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.614883][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.614885][  T339]  ? trace_percpu_alloc_percpu (./include/trace/events/percpu.h:11 (discriminator 22))
[   28.614890][  T339]  fib6_add_rt2node.cold (net/ipv6/ip6_fib.c:1303 (discriminator 1))
[   28.614898][  T339]  ? fib6_age_exceptions (./include/linux/list.h:1047 (discriminator 2))
[   28.614902][  T339]  ? fib6_add_1.constprop.0 (./include/linux/lockdep.h:249 net/ipv6/ip6_fib.c:782)
[   28.614907][  T339]  ? fib6_add (net/ipv6/ip6_fib.c:1535)
[   28.614909][  T339]  fib6_add (net/ipv6/ip6_fib.c:1535)
[   28.614913][  T339]  ? fib6_add_rt2node (net/ipv6/ip6_fib.c:1197)
[   28.614918][  T339]  ip6_route_add (net/ipv6/route.c:1356 net/ipv6/route.c:3970)
[   28.614920][  T339]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   28.614922][  T339]  inet6_rtm_newroute (net/ipv6/route.c:5689)
[   28.614925][  T339]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   28.614926][  T339]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   28.614928][  T339]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   28.614935][  T339]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   28.614938][  T339]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/rtnetlink.c:7130 (discriminator 2))
[   28.614941][  T339]  ? rtnl_get_link (net/core/rtnetlink.c:409 (discriminator 8))
[   28.614945][  T339]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   28.614947][  T339]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.614949][  T339]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   28.614953][  T339]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   28.614955][  T339]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   28.614959][  T339]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   28.614963][  T339]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.614965][  T339]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.614972][  T339]  ? 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))
[   28.614974][  T339]  ? 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))
[   28.614978][  T339]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.614982][  T339]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.614985][  T339]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   28.614989][  T339]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   28.614993][  T339]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   28.614997][  T339]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   28.614998][  T339]  ? __import_iovec (lib/iov_iter.c:1358 lib/iov_iter.c:1373)
[   28.615003][  T339]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[   28.615007][  T339]  ____sys_sendmsg (net/socket.c:2713)
[   28.615009][  T339]  ? copy_msghdr_from_user (net/socket.c:2650)
[   28.615012][  T339]  ? sock_write_iter (net/socket.c:1269)
[   28.615013][  T339]  ? move_addr_to_kernel (net/socket.c:258)
[   28.615020][  T339]  ___sys_sendmsg (net/socket.c:2767)
[   28.615023][  T339]  ? copy_msghdr_from_user (net/socket.c:2619)
[   28.615039][  T339]  __sys_sendmsg (net/socket.c:2799)
[   28.615042][  T339]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   28.615050][  T339]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   28.615054][  T339]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   28.615061][  T339]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   28.615064][  T339]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.615066][  T339] RIP: 0033:0x7fca4bf2754e
[   28.615068][  T339] 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
[   28.615070][  T339] RSP: 002b:00007ffce4ac9090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.615073][  T339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca4bf2754e
[   28.615074][  T339] RDX: 0000000000000000 RSI: 00007ffce4ac9140 RDI: 0000000000000005
[   28.615075][  T339] RBP: 00007ffce4ac90a0 R08: 0000000000000000 R09: 0000000000000000
[   28.615076][  T339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919559
[   28.615076][  T339] R13: 00000000004a1620 R14: 00007ffce4acc878 R15: 0000000000000000
| [   33.847154][  T343] softirqs last disabled at (4109463): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   33.847156][  T343] Preemption disabled at:
| [   33.847156][  T343] 0x0
| [   33.847170][  T343] Tainted: [W]=WARN
[   33.847171][  T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.847172][  T343] Call Trace:
[   33.847174][  T343]  <TASK>
[   33.847175][  T343]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   33.847182][  T343]  __might_resched.cold (kernel/sched/core.c:9234)
[   33.847186][  T343]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   33.847190][  T343]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   33.847194][  T343]  __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))
[   33.847196][  T343]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   33.847203][  T343]  ? 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)
[   33.847206][  T343]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   33.847210][  T343]  put_chars (drivers/char/virtio_console.c:1176)
[   33.847212][  T343]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   33.847213][  T343]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   33.847217][  T343]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   33.847222][  T343]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   33.847229][  T343]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   33.847232][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.847234][  T343]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.847238][  T343]  console_emit_next_record (kernel/printk/printk.c:3183)
[   33.847242][  T343]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   33.847243][  T343]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   33.847246][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.847248][  T343]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.847252][  T343]  console_flush_one_record (kernel/printk/printk.c:3268)
[   33.847256][  T343]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   33.847258][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.847263][  T343]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   33.847266][  T343]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   33.847268][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.847269][  T343]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   33.847273][  T343]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   33.847275][  T343]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   33.847277][  T343]  vprintk_emit (kernel/printk/printk.c:2479)
[   33.847281][  T343]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   33.847282][  T343]  ? 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)
[   33.847285][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.847288][  T343]  _printk (kernel/printk/printk.c:2504)
[   33.847292][  T343]  ? snapshot_read.cold (user.c:?)
[   33.847295][  T343]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   33.847297][  T343]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   33.847301][  T343]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   33.847304][  T343]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   33.847307][  T343]  ? exit_notify (kernel/exit.c:780)
[   33.847309][  T343]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   33.847311][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.847315][  T343]  do_group_exit (kernel/exit.c:1151)
[   33.847317][  T343]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   33.847319][  T343]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   33.847322][  T343]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   33.847325][  T343]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   33.847328][  T343]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.847330][  T343] RIP: 0033:0x7fdde2ce01b8
[   33.847332][  T343] Code: Unable to access opcode bytes at 0x7fdde2ce018e.

Code starting with the faulting instruction
===========================================
[   33.847333][  T343] RSP: 002b:00007fff20277bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   33.847336][  T343] RAX: ffffffffffffffda RBX: 00007fdde2e10f88 RCX: 00007fdde2ce01b8
[   33.847337][  T343] RDX: 00007fdde2c1f408 RSI: ffffffffffffffb0 RDI: 0000000000000000
[   33.847338][  T343] RBP: 00007fff20277c50 R08: 0000000000000000 R09: 0000000000000000
[   33.847339][  T343] R10: 00007fff20277a70 R11: 0000000000000246 R12: 0000000000000001
[   33.847340][  T343] R13: 0000000000000000 R14: 00007fdde2e0f680 R15: 00007fdde2e10fa0
| [   52.805196][  T470] softirqs last disabled at (18658): ip6_route_add (./include/linux/spinlock.h:353 net/ipv6/route.c:1355 net/ipv6/route.c:3970)
| [   52.805198][  T470] Preemption disabled at:
| [   52.805199][  T470] 0x0
| [   52.805209][  T470] Tainted: [W]=WARN
[   52.805209][  T470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.805211][  T470] Call Trace:
[   52.805212][  T470]  <TASK>
[   52.805214][  T470]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   52.805220][  T470]  __might_resched.cold (kernel/sched/core.c:9234)
[   52.805225][  T470]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   52.805229][  T470]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   52.805233][  T470]  __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))
[   52.805235][  T470]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   52.805241][  T470]  ? 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)
[   52.805244][  T470]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   52.805247][  T470]  put_chars (drivers/char/virtio_console.c:1176)
[   52.805250][  T470]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   52.805253][  T470]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   52.805256][  T470]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   52.805260][  T470]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   52.805264][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   52.805266][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   52.805270][  T470]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   52.805274][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.805276][  T470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   52.805280][  T470]  console_emit_next_record (kernel/printk/printk.c:3183)
[   52.805284][  T470]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   52.805286][  T470]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   52.805289][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.805291][  T470]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   52.805295][  T470]  console_flush_one_record (kernel/printk/printk.c:3268)
[   52.805299][  T470]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   52.805301][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   52.805306][  T470]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   52.805308][  T470]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   52.805310][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.805312][  T470]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   52.805315][  T470]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   52.805317][  T470]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   52.805320][  T470]  vprintk_emit (kernel/printk/printk.c:2479)
[   52.805323][  T470]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   52.805325][  T470]  ? net_dim (lib/dim/net_dim.c:371)
[   52.805331][  T470]  _printk (kernel/printk/printk.c:2504)
[   52.805334][  T470]  ? snapshot_read.cold (user.c:?)
[   52.805338][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.805340][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.805341][  T470]  ? trace_percpu_alloc_percpu (./include/trace/events/percpu.h:11 (discriminator 22))
[   52.805346][  T470]  fib6_add_rt2node.cold (net/ipv6/ip6_fib.c:1303 (discriminator 1))
[   52.805354][  T470]  ? fib6_age_exceptions (./include/linux/list.h:1047 (discriminator 2))
[   52.805358][  T470]  ? fib6_add_1.constprop.0 (./include/linux/lockdep.h:249 net/ipv6/ip6_fib.c:782)
[   52.805363][  T470]  ? fib6_add (net/ipv6/ip6_fib.c:1535)
[   52.805365][  T470]  fib6_add (net/ipv6/ip6_fib.c:1535)
[   52.805369][  T470]  ? fib6_add_rt2node (net/ipv6/ip6_fib.c:1197)
[   52.805374][  T470]  ip6_route_add (net/ipv6/route.c:1356 net/ipv6/route.c:3970)
[   52.805376][  T470]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   52.805378][  T470]  inet6_rtm_newroute (net/ipv6/route.c:5689)
[   52.805380][  T470]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   52.805382][  T470]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   52.805384][  T470]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   52.805391][  T470]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   52.805394][  T470]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/rtnetlink.c:7130 (discriminator 2))
[   52.805397][  T470]  ? rtnl_get_link (net/core/rtnetlink.c:409 (discriminator 8))
[   52.805400][  T470]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   52.805403][  T470]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.805405][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   52.805409][  T470]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   52.805411][  T470]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   52.805415][  T470]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   52.805418][  T470]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.805421][  T470]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   52.805427][  T470]  ? 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))
[   52.805429][  T470]  ? 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))
[   52.805433][  T470]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   52.805437][  T470]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   52.805439][  T470]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   52.805444][  T470]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   52.805447][  T470]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   52.805451][  T470]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   52.805453][  T470]  ? __import_iovec (lib/iov_iter.c:1358 lib/iov_iter.c:1373)
[   52.805458][  T470]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[   52.805462][  T470]  ____sys_sendmsg (net/socket.c:2713)
[   52.805464][  T470]  ? copy_msghdr_from_user (net/socket.c:2650)
[   52.805466][  T470]  ? sock_write_iter (net/socket.c:1269)
[   52.805468][  T470]  ? move_addr_to_kernel (net/socket.c:258)
[   52.805475][  T470]  ___sys_sendmsg (net/socket.c:2767)
[   52.805477][  T470]  ? copy_msghdr_from_user (net/socket.c:2619)
[   52.805493][  T470]  __sys_sendmsg (net/socket.c:2799)
[   52.805496][  T470]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   52.805502][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   52.805505][  T470]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   52.805509][  T470]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   52.805511][  T470]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.805514][  T470] RIP: 0033:0x7f26044d854e
[   52.805516][  T470] 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
[   52.805518][  T470] RSP: 002b:00007fff1f1d9010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   52.805520][  T470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26044d854e
[   52.805522][  T470] RDX: 0000000000000000 RSI: 00007fff1f1d90c0 RDI: 0000000000000005
[   52.805522][  T470] RBP: 00007fff1f1d9020 R08: 0000000000000000 R09: 0000000000000000
[   52.805523][  T470] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919572
[   52.805524][  T470] R13: 00000000004a1620 R14: 00007fff1f1dd878 R15: 0000000000000000
| [   77.037049][  T602] softirqs last disabled at (19192): ip6_route_add (./include/linux/spinlock.h:353 net/ipv6/route.c:1355 net/ipv6/route.c:3970)
| [   77.037051][  T602] Preemption disabled at:
| [   77.037052][  T602] 0x0
| [   77.037061][  T602] Tainted: [W]=WARN
[   77.037062][  T602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   77.037064][  T602] Call Trace:
[   77.037065][  T602]  <TASK>
[   77.037067][  T602]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   77.037074][  T602]  __might_resched.cold (kernel/sched/core.c:9234)
[   77.037078][  T602]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   77.037082][  T602]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   77.037086][  T602]  __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))
[   77.037088][  T602]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   77.037095][  T602]  ? 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)
[   77.037097][  T602]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   77.037101][  T602]  put_chars (drivers/char/virtio_console.c:1176)
[   77.037103][  T602]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   77.037106][  T602]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   77.037110][  T602]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   77.037114][  T602]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   77.037118][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   77.037120][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   77.037124][  T602]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   77.037128][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.037130][  T602]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.037134][  T602]  console_emit_next_record (kernel/printk/printk.c:3183)
[   77.037138][  T602]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   77.037140][  T602]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   77.037143][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.037144][  T602]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   77.037148][  T602]  console_flush_one_record (kernel/printk/printk.c:3268)
[   77.037153][  T602]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   77.037155][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   77.037160][  T602]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   77.037162][  T602]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   77.037164][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.037166][  T602]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   77.037172][  T602]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   77.037174][  T602]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   77.037176][  T602]  vprintk_emit (kernel/printk/printk.c:2479)
[   77.037179][  T602]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   77.037181][  T602]  ? net_dim (lib/dim/net_dim.c:371)
[   77.037187][  T602]  _printk (kernel/printk/printk.c:2504)
[   77.037191][  T602]  ? snapshot_read.cold (user.c:?)
[   77.037194][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.037196][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.037197][  T602]  ? trace_percpu_alloc_percpu (./include/trace/events/percpu.h:11 (discriminator 22))
[   77.037202][  T602]  fib6_add_rt2node.cold (net/ipv6/ip6_fib.c:1303 (discriminator 1))
[   77.037210][  T602]  ? fib6_age_exceptions (./include/linux/list.h:1047 (discriminator 2))
[   77.037214][  T602]  ? fib6_add_1.constprop.0 (./include/linux/lockdep.h:249 net/ipv6/ip6_fib.c:782)
[   77.037220][  T602]  ? fib6_add (net/ipv6/ip6_fib.c:1535)
[   77.037222][  T602]  fib6_add (net/ipv6/ip6_fib.c:1535)
[   77.037226][  T602]  ? fib6_add_rt2node (net/ipv6/ip6_fib.c:1197)
[   77.037231][  T602]  ip6_route_add (net/ipv6/route.c:1356 net/ipv6/route.c:3970)
[   77.037233][  T602]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   77.037235][  T602]  inet6_rtm_newroute (net/ipv6/route.c:5689)
[   77.037237][  T602]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   77.037238][  T602]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   77.037240][  T602]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   77.037252][  T602]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   77.037255][  T602]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/rtnetlink.c:7130 (discriminator 2))
[   77.037259][  T602]  ? rtnl_get_link (net/core/rtnetlink.c:409 (discriminator 8))
[   77.037262][  T602]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   77.037265][  T602]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   77.037266][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   77.037271][  T602]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   77.037273][  T602]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   77.037277][  T602]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   77.037280][  T602]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   77.037282][  T602]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   77.037289][  T602]  ? 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))
[   77.037291][  T602]  ? 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))
[   77.037295][  T602]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   77.037299][  T602]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   77.037301][  T602]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   77.037305][  T602]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   77.037309][  T602]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   77.037313][  T602]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   77.037315][  T602]  ? __import_iovec (lib/iov_iter.c:1358 lib/iov_iter.c:1373)
[   77.037320][  T602]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[   77.037324][  T602]  ____sys_sendmsg (net/socket.c:2713)
[   77.037326][  T602]  ? copy_msghdr_from_user (net/socket.c:2650)
[   77.037328][  T602]  ? sock_write_iter (net/socket.c:1269)
[   77.037330][  T602]  ? move_addr_to_kernel (net/socket.c:258)
[   77.037337][  T602]  ___sys_sendmsg (net/socket.c:2767)
[   77.037340][  T602]  ? copy_msghdr_from_user (net/socket.c:2619)
[   77.037355][  T602]  __sys_sendmsg (net/socket.c:2799)
[   77.037358][  T602]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   77.037364][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   77.037367][  T602]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   77.037371][  T602]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   77.037374][  T602]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   77.037376][  T602] RIP: 0033:0x7f051e58954e
[   77.037378][  T602] 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
[   77.037380][  T602] RSP: 002b:00007ffe078bd080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   77.037382][  T602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f051e58954e
[   77.037384][  T602] RDX: 0000000000000000 RSI: 00007ffe078bd130 RDI: 0000000000000005
[   77.037385][  T602] RBP: 00007ffe078bd090 R08: 0000000000000000 R09: 0000000000000000
[   77.037385][  T602] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91958a
[   77.037386][  T602] R13: 00000000004a1620 R14: 00007ffe078c1878 R15: 0000000000000000
| [  101.117175][  T732] softirqs last disabled at (17854): ip6_route_add (./include/linux/spinlock.h:353 net/ipv6/route.c:1355 net/ipv6/route.c:3970)
| [  101.117177][  T732] Preemption disabled at:
| [  101.117178][  T732] 0x0
| [  101.117188][  T732] Tainted: [W]=WARN
[  101.117189][  T732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  101.117190][  T732] Call Trace:
[  101.117192][  T732]  <TASK>
[  101.117193][  T732]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  101.117200][  T732]  __might_resched.cold (kernel/sched/core.c:9234)
[  101.117205][  T732]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  101.117209][  T732]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[  101.117213][  T732]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[  101.117215][  T732]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  101.117222][  T732]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  101.117225][  T732]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  101.117228][  T732]  put_chars (drivers/char/virtio_console.c:1176)
[  101.117231][  T732]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  101.117234][  T732]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[  101.117237][  T732]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[  101.117242][  T732]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  101.117246][  T732]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  101.117247][  T732]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  101.117252][  T732]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  101.117255][  T732]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.117257][  T732]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.117261][  T732]  console_emit_next_record (kernel/printk/printk.c:3183)
[  101.117265][  T732]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  101.117267][  T732]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[  101.117270][  T732]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.117272][  T732]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.117275][  T732]  console_flush_one_record (kernel/printk/printk.c:3268)
[  101.117280][  T732]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  101.117281][  T732]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  101.117286][  T732]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  101.117289][  T732]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  101.117291][  T732]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.117293][  T732]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[  101.117296][  T732]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  101.117298][  T732]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  101.117301][  T732]  vprintk_emit (kernel/printk/printk.c:2479)
[  101.117304][  T732]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  101.117306][  T732]  ? net_dim (lib/dim/net_dim.c:371)
[  101.117311][  T732]  _printk (kernel/printk/printk.c:2504)
[  101.117315][  T732]  ? snapshot_read.cold (user.c:?)
[  101.117318][  T732]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.117320][  T732]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.117322][  T732]  ? trace_percpu_alloc_percpu (./include/trace/events/percpu.h:11 (discriminator 22))
[  101.117326][  T732]  fib6_add_rt2node.cold (net/ipv6/ip6_fib.c:1303 (discriminator 1))
[  101.117335][  T732]  ? fib6_age_exceptions (./include/linux/list.h:1047 (discriminator 2))
[  101.117338][  T732]  ? fib6_add_1.constprop.0 (./include/linux/lockdep.h:249 net/ipv6/ip6_fib.c:782)
[  101.117349][  T732]  ? fib6_add (net/ipv6/ip6_fib.c:1535)
[  101.117351][  T732]  fib6_add (net/ipv6/ip6_fib.c:1535)
[  101.117355][  T732]  ? fib6_add_rt2node (net/ipv6/ip6_fib.c:1197)
[  101.117360][  T732]  ip6_route_add (net/ipv6/route.c:1356 net/ipv6/route.c:3970)
[  101.117362][  T732]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[  101.117364][  T732]  inet6_rtm_newroute (net/ipv6/route.c:5689)
[  101.117367][  T732]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[  101.117368][  T732]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  101.117370][  T732]  ? mark_usage (kernel/locking/lockdep.c:4690)
[  101.117377][  T732]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  101.117380][  T732]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/rtnetlink.c:7130 (discriminator 2))
[  101.117383][  T732]  ? rtnl_get_link (net/core/rtnetlink.c:409 (discriminator 8))
[  101.117386][  T732]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  101.117389][  T732]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  101.117391][  T732]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  101.117395][  T732]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  101.117397][  T732]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  101.117401][  T732]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  101.117404][  T732]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  101.117407][  T732]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  101.117413][  T732]  ? 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))
[  101.117415][  T732]  ? 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))
[  101.117419][  T732]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  101.117423][  T732]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  101.117425][  T732]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  101.117430][  T732]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  101.117433][  T732]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  101.117437][  T732]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  101.117439][  T732]  ? __import_iovec (lib/iov_iter.c:1358 lib/iov_iter.c:1373)
[  101.117444][  T732]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[  101.117447][  T732]  ____sys_sendmsg (net/socket.c:2713)
[  101.117450][  T732]  ? copy_msghdr_from_user (net/socket.c:2650)
[  101.117452][  T732]  ? sock_write_iter (net/socket.c:1269)
[  101.117453][  T732]  ? move_addr_to_kernel (net/socket.c:258)
[  101.117461][  T732]  ___sys_sendmsg (net/socket.c:2767)
[  101.117463][  T732]  ? copy_msghdr_from_user (net/socket.c:2619)
[  101.117479][  T732]  __sys_sendmsg (net/socket.c:2799)
[  101.117482][  T732]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  101.117488][  T732]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.117491][  T732]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  101.117494][  T732]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  101.117497][  T732]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  101.117499][  T732] RIP: 0033:0x7f3da44ed54e
[  101.117501][  T732] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  101.117503][  T732] RSP: 002b:00007ffc85af91c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  101.117506][  T732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3da44ed54e
[  101.117507][  T732] RDX: 0000000000000000 RSI: 00007ffc85af9270 RDI: 0000000000000005
[  101.117508][  T732] RBP: 00007ffc85af91d0 R08: 0000000000000000 R09: 0000000000000000
[  101.117509][  T732] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9195a2


Finger prints:
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
release_sock:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
ip6_route_add:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print