======================================
| [   20.581844][  T547] softirqs last disabled at (29976): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   20.581846][  T547] Preemption disabled at:
| [   20.581847][  T547] 0x0
| [   20.581856][  T547] Tainted: [W]=WARN
[   20.581857][  T547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.581859][  T547] Call Trace:
[   20.581860][  T547]  <TASK>
[   20.581862][  T547]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   20.581868][  T547]  __might_resched.cold (kernel/sched/core.c:9234)
[   20.581873][  T547]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   20.581877][  T547]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   20.581881][  T547]  __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))
[   20.581883][  T547]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.581889][  T547]  ? 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)
[   20.581892][  T547]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   20.581895][  T547]  put_chars (drivers/char/virtio_console.c:1176)
[   20.581898][  T547]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   20.581899][  T547]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   20.581902][  T547]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   20.581907][  T547]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   20.581915][  T547]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   20.581918][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.581920][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.581924][  T547]  console_emit_next_record (kernel/printk/printk.c:3183)
[   20.581928][  T547]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   20.581929][  T547]  ? 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))
[   20.581932][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.581934][  T547]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   20.581938][  T547]  console_flush_one_record (kernel/printk/printk.c:3268)
[   20.581942][  T547]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   20.581944][  T547]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.581949][  T547]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   20.581952][  T547]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   20.581954][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.581955][  T547]  ? 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)
[   20.581959][  T547]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   20.581961][  T547]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   20.581963][  T547]  vprintk_emit (kernel/printk/printk.c:2479)
[   20.581966][  T547]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   20.581969][  T547]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   20.581973][  T547]  _printk (kernel/printk/printk.c:2504)
[   20.581977][  T547]  ? snapshot_read.cold (user.c:?)
[   20.581979][  T547]  ? 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)
[   20.581982][  T547]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   20.581986][  T547]  ? 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)
[   20.581988][  T547]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   20.581992][  T547]  ? exit_notify (kernel/exit.c:780)
[   20.581993][  T547]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   20.581996][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   20.581999][  T547]  do_group_exit (kernel/exit.c:1151)
[   20.582002][  T547]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   20.582004][  T547]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   20.582007][  T547]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   20.582010][  T547]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   20.582013][  T547]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.582015][  T547] RIP: 0033:0x7f9d398331b8
[   20.582017][  T547] Code: Unable to access opcode bytes at 0x7f9d3983318e.

Code starting with the faulting instruction
===========================================
[   20.582018][  T547] RSP: 002b:00007ffdb36d92b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   20.582021][  T547] RAX: ffffffffffffffda RBX: 00007f9d39963f88 RCX: 00007f9d398331b8
[   20.582022][  T547] RDX: 00007f9d3957dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   20.582023][  T547] RBP: 00007ffdb36d9310 R08: 0000000000000000 R09: 0000000000000050
[   20.582024][  T547] R10: 00007ffdb36d90d0 R11: 0000000000000246 R12: 0000000000000001
[   20.582025][  T547] R13: 0000000000000000 R14: 00007f9d39962680 R15: 00007f9d39963fa0
| [   31.541861][  T857] softirqs last disabled at (13092): ip6_route_add (./include/linux/spinlock.h:353 net/ipv6/route.c:1355 net/ipv6/route.c:3970)
| [   31.541863][  T857] Preemption disabled at:
| [   31.541864][  T857] 0x0
| [   31.541874][  T857] Tainted: [W]=WARN
[   31.541875][  T857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.541876][  T857] Call Trace:
[   31.541878][  T857]  <TASK>
[   31.541879][  T857]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   31.541886][  T857]  __might_resched.cold (kernel/sched/core.c:9234)
[   31.541890][  T857]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   31.541894][  T857]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   31.541899][  T857]  __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))
[   31.541900][  T857]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   31.541907][  T857]  ? 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)
[   31.541909][  T857]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   31.541913][  T857]  put_chars (drivers/char/virtio_console.c:1176)
[   31.541915][  T857]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   31.541919][  T857]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   31.541924][  T857]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   31.541927][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   31.541929][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   31.541934][  T857]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   31.541936][  T857]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   31.541939][  T857]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.541942][  T857]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.541946][  T857]  console_emit_next_record (kernel/printk/printk.c:3183)
[   31.541949][  T857]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   31.541951][  T857]  ? 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))
[   31.541954][  T857]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.541956][  T857]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   31.541960][  T857]  console_flush_one_record (kernel/printk/printk.c:3268)
[   31.541964][  T857]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   31.541966][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   31.541971][  T857]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   31.541974][  T857]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   31.541976][  T857]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.541977][  T857]  ? 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)
[   31.541981][  T857]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   31.541983][  T857]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   31.541985][  T857]  vprintk_emit (kernel/printk/printk.c:2479)
[   31.541988][  T857]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   31.541990][  T857]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   31.541993][  T857]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   31.541995][  T857]  ? __create_object (mm/kmemleak.c:807 (discriminator 3))
[   31.542000][  T857]  _printk (kernel/printk/printk.c:2504)
[   31.542003][  T857]  ? snapshot_read.cold (user.c:?)
[   31.542009][  T857]  ? do_trace_netlink_extack (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/netlink.h:9 net/netlink/af_netlink.c:157)
[   31.542013][  T857]  fib6_add_1.constprop.0.cold (net/ipv6/ip6_fib.c:795 (discriminator 1))
[   31.542020][  T857]  fib6_add (net/ipv6/ip6_fib.c:1446)
[   31.542025][  T857]  ? fib6_add_rt2node (net/ipv6/ip6_fib.c:1197)
[   31.542031][  T857]  ip6_route_add (net/ipv6/route.c:1356 net/ipv6/route.c:3970)
[   31.542033][  T857]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   31.542034][  T857]  inet6_rtm_newroute (net/ipv6/route.c:5689)
[   31.542037][  T857]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   31.542038][  T857]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   31.542040][  T857]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   31.542047][  T857]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   31.542050][  T857]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/rtnetlink.c:7130 (discriminator 2))
[   31.542053][  T857]  ? rtnl_get_link (net/core/rtnetlink.c:409 (discriminator 8))
[   31.542057][  T857]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   31.542060][  T857]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.542061][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   31.542065][  T857]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   31.542067][  T857]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   31.542071][  T857]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   31.542074][  T857]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.542076][  T857]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.542083][  T857]  ? 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))
[   31.542084][  T857]  ? 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))
[   31.542089][  T857]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.542093][  T857]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.542099][  T857]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   31.542103][  T857]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   31.542106][  T857]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   31.542108][  T857]  ? __import_iovec (lib/iov_iter.c:1358 lib/iov_iter.c:1373)
[   31.542114][  T857]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[   31.542117][  T857]  ____sys_sendmsg (net/socket.c:2713)
[   31.542120][  T857]  ? copy_msghdr_from_user (net/socket.c:2650)
[   31.542122][  T857]  ? sock_write_iter (net/socket.c:1269)
[   31.542123][  T857]  ? move_addr_to_kernel (net/socket.c:258)
[   31.542128][  T857]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   31.542130][  T857]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   31.542134][  T857]  ___sys_sendmsg (net/socket.c:2767)
[   31.542136][  T857]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   31.542138][  T857]  ? copy_msghdr_from_user (net/socket.c:2619)
[   31.542141][  T857]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   31.542156][  T857]  __sys_sendmsg (net/socket.c:2799)
[   31.542159][  T857]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   31.542164][  T857]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.542166][  T857]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   31.542169][  T857]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   31.542172][  T857]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   31.542174][  T857]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.542177][  T857] RIP: 0033:0x7f91defec54e
[   31.542179][  T857] 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
[   31.542181][  T857] RSP: 002b:00007ffec59a39f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.542183][  T857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91defec54e
[   31.542185][  T857] RDX: 0000000000000000 RSI: 00007ffec59a3aa0 RDI: 0000000000000005
[   31.542186][  T857] RBP: 00007ffec59a3a00 R08: 0000000000000000 R09: 0000000000000000
[   31.542186][  T857] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bd2a
[   31.542187][  T857] R13: 00000000004a1620 R14: 0000000000000000 R15: 0000000000000000
| [   32.717810][  T927] softirqs last disabled at (16066): ip6_route_multipath_add (./include/linux/spinlock.h:353 net/ipv6/route.c:1355 net/ipv6/route.c:5521)
| [   32.717812][  T927] Preemption disabled at:
| [   32.717813][  T927] 0x0
| [   32.717823][  T927] Tainted: [W]=WARN
[   32.717824][  T927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.717825][  T927] Call Trace:
[   32.717827][  T927]  <TASK>
[   32.717828][  T927]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   32.717834][  T927]  __might_resched.cold (kernel/sched/core.c:9234)
[   32.717839][  T927]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   32.717843][  T927]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   32.717847][  T927]  __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))
[   32.717849][  T927]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.717855][  T927]  ? 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)
[   32.717858][  T927]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   32.717862][  T927]  put_chars (drivers/char/virtio_console.c:1176)
[   32.717863][  T927]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   32.717866][  T927]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   32.717868][  T927]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   32.717871][  T927]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   32.717874][  T927]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   32.717878][  T927]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   32.717882][  T927]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   32.717884][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.717885][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.717889][  T927]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   32.717892][  T927]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   32.717895][  T927]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.717897][  T927]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.717901][  T927]  console_emit_next_record (kernel/printk/printk.c:3183)
[   32.717904][  T927]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   32.717906][  T927]  ? 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))
[   32.717909][  T927]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.717911][  T927]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   32.717915][  T927]  console_flush_one_record (kernel/printk/printk.c:3268)
[   32.717919][  T927]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   32.717921][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.717926][  T927]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   32.717929][  T927]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   32.717931][  T927]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.717932][  T927]  ? 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)
[   32.717936][  T927]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   32.717938][  T927]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   32.717940][  T927]  vprintk_emit (kernel/printk/printk.c:2479)
[   32.717943][  T927]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   32.717945][  T927]  ? kasan_save_stack (mm/kasan/common.c:57)
[   32.717947][  T927]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   32.717949][  T927]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   32.717950][  T927]  ? ip6_route_multipath_add (./include/linux/slab.h:991 (discriminator 1) ./include/linux/slab.h:1312 (discriminator 1) net/ipv6/route.c:5364 (discriminator 1) net/ipv6/route.c:5499 (discriminator 1))
[   32.717951][  T927]  ? inet6_rtm_newroute (net/ipv6/route.c:5687)
[   32.717952][  T927]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   32.717955][  T927]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   32.717960][  T927]  _printk (kernel/printk/printk.c:2504)
[   32.717963][  T927]  ? snapshot_read.cold (user.c:?)
[   32.717970][  T927]  ? do_trace_netlink_extack (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/netlink.h:9 net/netlink/af_netlink.c:157)
[   32.717973][  T927]  fib6_add_1.constprop.0.cold (net/ipv6/ip6_fib.c:795 (discriminator 1))
[   32.717980][  T927]  fib6_add (net/ipv6/ip6_fib.c:1446)
[   32.717985][  T927]  ? fib6_add_rt2node (net/ipv6/ip6_fib.c:1197)
[   32.717990][  T927]  ip6_route_multipath_add (net/ipv6/route.c:1356 net/ipv6/route.c:5521)
[   32.717995][  T927]  ? ip6_route_info_create_nh (net/ipv6/route.c:3933 (discriminator 2))
[   32.718005][  T927]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   32.718007][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.718008][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.718012][  T927]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   32.718014][  T927]  inet6_rtm_newroute (net/ipv6/route.c:5687)
[   32.718016][  T927]  ? rt6_add_route_info (net/ipv6/route.c:4455)
[   32.718018][  T927]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   32.718020][  T927]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   32.718027][  T927]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   32.718030][  T927]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/rtnetlink.c:7130 (discriminator 2))
[   32.718031][  T927]  ? rtnl_get_link (net/core/rtnetlink.c:409 (discriminator 8))
[   32.718035][  T927]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   32.718038][  T927]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.718039][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   32.718043][  T927]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   32.718045][  T927]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   32.718049][  T927]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   32.718051][  T927]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.718054][  T927]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   32.718060][  T927]  ? 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))
[   32.718062][  T927]  ? 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))
[   32.718066][  T927]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.718070][  T927]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.718075][  T927]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   32.718079][  T927]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   32.718083][  T927]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   32.718085][  T927]  ? __import_iovec (lib/iov_iter.c:1358 lib/iov_iter.c:1373)
[   32.718090][  T927]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[   32.718094][  T927]  ____sys_sendmsg (net/socket.c:2713)
[   32.718096][  T927]  ? copy_msghdr_from_user (net/socket.c:2650)
[   32.718098][  T927]  ? sock_write_iter (net/socket.c:1269)
[   32.718100][  T927]  ? move_addr_to_kernel (net/socket.c:258)
[   32.718104][  T927]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[   32.718106][  T927]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   32.718110][  T927]  ___sys_sendmsg (net/socket.c:2767)
[   32.718112][  T927]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[   32.718114][  T927]  ? copy_msghdr_from_user (net/socket.c:2619)
[   32.718116][  T927]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[   32.718131][  T927]  __sys_sendmsg (net/socket.c:2799)
[   32.718134][  T927]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   32.718139][  T927]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.718141][  T927]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   32.718144][  T927]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   32.718147][  T927]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   32.718150][  T927]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.718152][  T927] RIP: 0033:0x7f25afe8254e
[   32.718154][  T927] 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
[   32.718156][  T927] RSP: 002b:00007fff8d5edf40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   32.718159][  T927] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f25afe8254e
[   32.718160][  T927] RDX: 0000000000000000 RSI: 00007fff8d5edff0 RDI: 0000000000000005
[   32.718161][  T927] RBP: 00007fff8d5edf50 R08: 0000000000000000 R09: 0000000000000000
[   32.718162][  T927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bd2c
[   32.718162][  T927] R13: 00000000004a1620 R14: 00007fff8d5f0560 R15: 0000000000000000
| [   55.839295][ T1900] softirqs last disabled at (26757): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   55.839298][ T1900] Preemption disabled at:
| [   55.839299][ T1900] vprintk_emit (kernel/printk/printk.c:2471)
| [   55.839311][ T1900] Tainted: [W]=WARN
[   55.839312][ T1900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.839314][ T1900] Call Trace:
[   55.839315][ T1900]  <TASK>
[   55.839317][ T1900]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   55.839323][ T1900]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   55.839324][ T1900]  __might_resched.cold (kernel/sched/core.c:9234)
[   55.839329][ T1900]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   55.839333][ T1900]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   55.839337][ T1900]  __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))
[   55.839339][ T1900]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   55.839345][ T1900]  ? 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)
[   55.839348][ T1900]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   55.839352][ T1900]  put_chars (drivers/char/virtio_console.c:1176)
[   55.839354][ T1900]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   55.839355][ T1900]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   55.839359][ T1900]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   55.839361][ T1900]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   55.839366][ T1900]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   55.839370][ T1900]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   55.839375][ T1900]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   55.839378][ T1900]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.839382][ T1900]  console_emit_next_record (kernel/printk/printk.c:3183)
[   55.839386][ T1900]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   55.839388][ T1900]  ? 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))
[   55.839391][ T1900]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.839393][ T1900]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   55.839396][ T1900]  console_flush_one_record (kernel/printk/printk.c:3268)
[   55.839400][ T1900]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   55.839402][ T1900]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   55.839407][ T1900]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   55.839410][ T1900]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   55.839412][ T1900]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   55.839413][ T1900]  ? 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)
[   55.839417][ T1900]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   55.839418][ T1900]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   55.839421][ T1900]  vprintk_emit (kernel/printk/printk.c:2479)
[   55.839424][ T1900]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   55.839426][ T1900]  ? netdev_run_todo (net/core/dev.c:11776)
[   55.839430][ T1900]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   55.839435][ T1900]  ? mirred_cleanup_module (net/sched/act_mirred.c:562) act_mirred
[   55.839437][ T1900]  _printk (kernel/printk/printk.c:2504)
[   55.839441][ T1900]  ? snapshot_read.cold (user.c:?)
[   55.839443][ T1900]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   55.839446][ T1900]  ? mirred_cleanup_module (net/sched/act_mirred.c:562) act_mirred
[   55.839448][ T1900]  ? __up_write (kernel/locking/rwsem.c:1415)
[   55.839449][ T1900]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   55.839452][ T1900]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   55.839455][ T1900] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   55.839457][ T1900]  do_one_initcall (init/main.c:1357)
[   55.839461][ T1900]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   55.839465][ T1900]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   55.839468][ T1900]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   55.839473][ T1900]  do_init_module (kernel/module/main.c:3117)
[   55.839476][ T1900]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   55.839480][ T1900]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   55.839482][ T1900]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   55.839486][ T1900]  load_module (kernel/module/main.c:3593)
[   55.839491][ T1900]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   55.839496][ T1900]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   55.839499][ T1900]  ? __ia32_sys_fsconfig (??:?)
[   55.839503][ T1900]  ? backing_file_read_iter (fs/backing-file.c:211)
[   55.839507][ T1900]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   55.839510][ T1900]  init_module_from_file (kernel/module/main.c:3790)
[   55.839512][ T1900]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   55.839520][ T1900]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   55.839523][ T1900]  ? 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)
[   55.839526][ T1900]  idempotent_init_module (kernel/module/main.c:3802)
[   55.839529][ T1900]  ? init_module_from_file (kernel/module/main.c:3791)
[   55.839534][ T1900]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   55.839537][ T1900]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   55.839542][ T1900]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   55.839543][ T1900]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   55.839547][ T1900]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   55.839550][ T1900]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   55.839552][ T1900]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.839555][ T1900] RIP: 0033:0x7f29867b237d
[   55.839558][ T1900] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[   55.839559][ T1900] RSP: 002b:00007ffe9c1b2b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   55.839562][ T1900] RAX: ffffffffffffffda RBX: 000055f59f4fd810 RCX: 00007f29867b237d
[   55.839563][ T1900] RDX: 0000000000000000 RSI: 000055f599cc1ffd RDI: 0000000000000000
[   55.839564][ T1900] RBP: 00007ffe9c1b2bd0 R08: 0000000000000000 R09: 0000000000000000
[   55.839565][ T1900] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f599cc1ffd
[   55.839565][ T1900] R13: 000055f59f4fd960 R14: 0000000000040000 R15: 0000000000000000
| [   82.896839][    C0] softirqs last disabled at (4926733): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   82.896841][    C0] Preemption disabled at:
| [   82.896842][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   82.896853][    C0] Tainted: [W]=WARN
[   82.896854][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   82.896855][    C0] Call Trace:
[   82.896857][    C0]  <IRQ>
[   82.896858][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   82.896864][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   82.896865][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   82.896869][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   82.896872][    C0]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[   82.896875][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896878][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   82.896881][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.896883][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   82.896888][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   82.896889][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   82.896892][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   82.896893][    C0]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   82.896895][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   82.896896][    C0]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   82.896899][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   82.896903][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   82.896905][    C0]  ? 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)
[   82.896907][    C0]  ? vsnprintf (lib/vsprintf.c:2900)
[   82.896909][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.896911][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896912][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.896914][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   82.896917][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   82.896919][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896920][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896921][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.896922][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   82.896924][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   82.896926][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   82.896929][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   82.896931][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.896932][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   82.896934][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896935][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.896936][    C0]  ? 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)
[   82.896938][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   82.896940][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   82.896941][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   82.896943][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   82.896944][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896945][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.896947][    C0]  ? x86_64_start_kernel (./arch/x86/include/asm/page_64.h:103 ./arch/x86/include/asm/page_64.h:114 arch/x86/kernel/head64.c:255)
[   82.896951][    C0]  _printk (kernel/printk/printk.c:2504)
[   82.896954][    C0]  ? snapshot_read.cold (user.c:?)
[   82.896955][    C0]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   82.896958][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   82.896960][    C0]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   82.896961][    C0]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   82.896964][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   82.896967][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   82.896969][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   82.896970][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   82.896972][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   82.896974][    C0]  ? fib6_run_gc (./include/linux/spinlock.h:353 net/ipv6/ip6_fib.c:2436)
[   82.896978][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896979][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   82.896980][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.896982][    C0]  ? fib6_run_gc (net/ipv6/ip6_fib.c:2438)
[   82.896983][    C0]  _raw_spin_lock_bh (./include/linux/spinlock_api_smp.h:182 (discriminator 1) kernel/locking/spinlock.c:205 (discriminator 1))
[   82.896984][    C0]  ? fib6_run_gc (./include/linux/spinlock.h:353 net/ipv6/ip6_fib.c:2436)
[   82.896986][    C0]  fib6_run_gc (./include/linux/spinlock.h:353 net/ipv6/ip6_fib.c:2436)
[   82.896987][    C0]  ? fib6_add (net/ipv6/ip6_fib.c:1598)
[   82.896989][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896990][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.896991][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.896992][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   82.896996][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   82.896997][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   82.897000][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   82.897002][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   82.897004][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.897005][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   82.897007][    C0]  ? fib6_run_gc (net/ipv6/ip6_fib.c:2438)
[   82.897009][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   82.897011][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   82.897013][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.897016][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   82.897018][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   82.897019][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   82.897022][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.897023][    C0]  handle_softirqs (kernel/softirq.c:645)
[   82.897025][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   82.897027][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   82.897029][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   82.897030][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   82.897032][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   82.897034][    C0]  </IRQ>
[   82.897034][    C0]  <TASK>
[   82.897035][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   82.897037][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   82.897039][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   82.897042][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   82.897043][    C0] RSP: 0018:ffffffff90607cf8 EFLAGS: 00000296
[   82.897046][    C0] RAX: 00000000004b2d0b RBX: ffffffff90630600 RCX: ffffffff8cd06247
[   82.897047][    C0] RDX: ffffffff90630600 RSI: ffffffff8ff11011 RDI: ffffffff8f8949e0
[   82.897048][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   82.897049][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff20c0fa2
[   82.897050][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   82.897051][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   82.897054][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   82.897056][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   82.897057][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   82.897059][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   82.897061][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   82.897062][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   82.897065][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.897066][    C0]  do_idle (kernel/sched/idle.c:355)
[   82.897068][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   82.897069][    C0]  rest_init (init/main.c:727)
[   82.897071][    C0]  ? __cpuidle_text_end (??:?)
[   82.897073][    C0]  ? rest_init (init/main.c:727)
[   82.897075][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   82.897078][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   82.897080][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   82.897082][    C0]  start_kernel (init/main.c:1185)
[   82.897084][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   82.897086][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   82.897088][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   82.984681][    C0]
| [   82.984751][    C0]
| [   82.984751][    C0] stack backtrace:
| [   82.984932][    C0] Tainted: [W]=WARN
[   82.984933][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   82.984934][    C0] Call Trace:
[   82.984935][    C0]  <IRQ>
[   82.984936][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   82.984940][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   82.984943][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   82.984946][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   82.984948][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   82.984950][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   82.984952][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   82.984954][    C0]  ? fib6_run_gc (./include/linux/spinlock.h:353 net/ipv6/ip6_fib.c:2436)
[   82.984955][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.984957][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   82.984959][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.984961][    C0]  ? fib6_run_gc (net/ipv6/ip6_fib.c:2438)
[   82.984962][    C0]  _raw_spin_lock_bh (./include/linux/spinlock_api_smp.h:182 (discriminator 1) kernel/locking/spinlock.c:205 (discriminator 1))
[   82.984963][    C0]  ? fib6_run_gc (./include/linux/spinlock.h:353 net/ipv6/ip6_fib.c:2436)
[   82.984965][    C0]  fib6_run_gc (./include/linux/spinlock.h:353 net/ipv6/ip6_fib.c:2436)
[   82.984966][    C0]  ? fib6_add (net/ipv6/ip6_fib.c:1598)
[   82.984968][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.984969][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.984970][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.984972][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   82.984974][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   82.984975][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   82.984978][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   82.984980][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   82.984982][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.984983][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   82.984985][    C0]  ? fib6_run_gc (net/ipv6/ip6_fib.c:2438)
[   82.984987][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   82.984989][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   82.984991][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.984994][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   82.984996][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   82.984997][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   82.985000][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.985001][    C0]  handle_softirqs (kernel/softirq.c:645)
[   82.985003][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   82.985005][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   82.985007][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   82.985008][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   82.985010][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   82.985011][    C0]  </IRQ>
[   82.985012][    C0]  <TASK>
[   82.985012][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   82.985014][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   82.985015][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   82.985017][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 <c3> 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
All code
========
   0:	48 8b 3d 94 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  13:	c3                   	ret
  14:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  1b:	f3 0f 1e fa          	endbr64
  1f:	eb 07                	jmp    0x28
  21:	0f 00 2d 13 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   82.985018][    C0] RSP: 0018:ffffffff90607cf8 EFLAGS: 00000296
[   82.985021][    C0] RAX: 00000000004b2d0b RBX: ffffffff90630600 RCX: ffffffff8cd06247
[   82.985022][    C0] RDX: ffffffff90630600 RSI: ffffffff8ff11011 RDI: ffffffff8f8949e0
[   82.985023][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   82.985024][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff20c0fa2
[   82.985024][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   82.985026][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   82.985028][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   82.985030][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   82.985031][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   82.985033][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   82.985034][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   82.985036][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   82.985038][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.985040][    C0]  do_idle (kernel/sched/idle.c:355)
[   82.985041][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   82.985043][    C0]  rest_init (init/main.c:727)
[   82.985045][    C0]  ? __cpuidle_text_end (??:?)
[   82.985047][    C0]  ? rest_init (init/main.c:727)
[   82.985049][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   82.985052][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   82.985054][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   82.985055][    C0]  start_kernel (init/main.c:1185)
[   82.985057][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   82.985059][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   82.985061][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  127.190181][ T2583] softirqs last disabled at (0): 0x0
| [  127.190182][ T2583] Preemption disabled at:
| [  127.190183][ T2583] vprintk_emit (kernel/printk/printk.c:2471)
| [  127.190193][ T2583] Tainted: [W]=WARN
[  127.190194][ T2583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  127.190195][ T2583] Call Trace:
[  127.190197][ T2583]  <TASK>
[  127.190198][ T2583]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  127.190203][ T2583]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  127.190204][ T2583]  __might_resched.cold (kernel/sched/core.c:9234)
[  127.190208][ T2583]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  127.190211][ T2583]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  127.190213][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190215][ T2583]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[  127.190218][ T2583]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  127.190221][ T2583]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  127.190225][ T2583]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  127.190227][ T2583]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  127.190230][ T2583]  put_chars (drivers/char/virtio_console.c:1176)
[  127.190231][ T2583]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  127.190232][ T2583]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  127.190234][ T2583]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  127.190237][ T2583]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  127.190241][ T2583]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  127.190243][ T2583]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[  127.190245][ T2583]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[  127.190248][ T2583]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  127.190249][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190250][ T2583]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.190253][ T2583]  console_emit_next_record (kernel/printk/printk.c:3183)
[  127.190255][ T2583]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  127.190257][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190258][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190259][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190260][ T2583]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.190262][ T2583]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  127.190264][ T2583]  console_flush_one_record (kernel/printk/printk.c:3268)
[  127.190266][ T2583]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  127.190269][ T2583]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  127.190271][ T2583]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.190272][ T2583]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  127.190274][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190275][ T2583]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  127.190276][ T2583]  ? 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)
[  127.190278][ T2583]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[  127.190279][ T2583]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  127.190281][ T2583]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  127.190282][ T2583]  vprintk_emit (kernel/printk/printk.c:2479)
[  127.190284][ T2583]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  127.190285][ T2583]  ? kasan_save_stack (mm/kasan/common.c:58)
[  127.190287][ T2583]  ? kasan_save_track (mm/kasan/common.c:78)
[  127.190288][ T2583]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  127.190289][ T2583]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  127.190290][ T2583]  ? packet_mc_add (./include/linux/slab.h:991 (discriminator 1) net/packet/af_packet.c:3729 (discriminator 1))
[  127.190294][ T2583]  ? packet_setsockopt (net/packet/af_packet.c:3840)
[  127.190295][ T2583]  ? do_sock_setsockopt (net/socket.c:2397)
[  127.190298][ T2583]  _printk (kernel/printk/printk.c:2504)
[  127.190301][ T2583]  ? snapshot_read.cold (user.c:?)
[  127.190304][ T2583]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  127.190307][ T2583]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  127.190309][ T2583]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  127.190311][ T2583]  ? netdev_notice (net/core/dev.c:13194)
[  127.190314][ T2583]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  127.190316][ T2583]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[  127.190318][ T2583]  netif_set_promiscuity (net/core/dev.c:9699)
[  127.190322][ T2583]  dev_set_promiscuity (net/core/dev_api.c:288)
[  127.190324][ T2583]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[  127.190326][ T2583]  packet_mc_add (net/packet/af_packet.c:3755)
[  127.190328][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190329][ T2583]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  127.190330][ T2583]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  127.190333][ T2583]  ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18)
[  127.190336][ T2583]  packet_setsockopt (net/packet/af_packet.c:3840)
[  127.190338][ T2583]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  127.190340][ T2583]  ? packet_bind (net/packet/af_packet.c:3341)
[  127.190341][ T2583]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  127.190343][ T2583]  ? do_sock_getsockopt (net/socket.c:2484)
[  127.190345][ T2583]  ? sock_poll (net/socket.c:1514)
[  127.190346][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190347][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  127.190348][ T2583]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  127.190351][ T2583]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  127.190353][ T2583]  do_sock_setsockopt (net/socket.c:2397)
[  127.190355][ T2583]  ? put_user_ifreq (./arch/x86/include/asm/compat.h:94 (discriminator 1))
[  127.190356][ T2583]  ? __sys_bind (net/socket.c:1945 (discriminator 3) net/socket.c:1937 (discriminator 3) net/socket.c:1976 (discriminator 3))
[  127.190358][ T2583]  ? __sys_bind_socket (net/socket.c:1945 (discriminator 3))
[  127.190361][ T2583]  __sys_setsockopt (net/socket.c:2422)
[  127.190363][ T2583]  __x64_sys_setsockopt (net/socket.c:2428 net/socket.c:2425 net/socket.c:2425)
[  127.190365][ T2583]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  127.190366][ T2583]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  127.190367][ T2583]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  127.190369][ T2583]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  127.190371][ T2583]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  127.190373][ T2583]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  127.190375][ T2583] RIP: 0033:0x7fbece94d2de
[  127.190377][ T2583] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1
All code
========
   0:	55                   	push   %rbp
   1:	48 63 c9             	movslq %ecx,%rcx
   4:	48 63 ff             	movslq %edi,%rdi
   7:	45 89 c9             	mov    %r9d,%r9d
   a:	48 89 e5             	mov    %rsp,%rbp
   d:	48 83 ec 08          	sub    $0x8,%rsp
  11:	6a 2c                	push   $0x2c
  13:	e8 94 72 f7 ff       	call   0xfffffffffff772ac
  18:	c9                   	leave
  19:	c3                   	ret
  1a:	66 90                	xchg   %ax,%ax
  1c:	f3 0f 1e fa          	endbr64
  20:	49 89 ca             	mov    %rcx,%r10
  23:	b8 36 00 00 00       	mov    $0x36,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 0a                	ja     0x3c
  32:	c3                   	ret
  33:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  3a:	00 00 
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	15                   	.byte 0x15
  3f:	e1                   	.byte 0xe1

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 0a                	ja     0x12
   8:	c3                   	ret
   9:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  10:	00 00 
  12:	48                   	rex.W
  13:	8b                   	.byte 0x8b
  14:	15                   	.byte 0x15
  15:	e1                   	.byte 0xe1
[  127.190378][ T2583] RSP: 002b:00007ffca3d0fe28 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  127.190382][ T2583] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fbece94d2de
[  127.190384][ T2583] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[  127.190385][ T2583] RBP: 00007ffca3d0ff60 R08: 0000000000000010 R09: 000000002a40c2d0
[  127.190386][ T2583] R10: 00007ffca3d0fea0 R11: 0000000000000246 R12: 0000000000000001
[  127.190386][ T2583] R13: 000000002a4080a8 R14: 000000002a407e20 R15: 0000000000000000
| [  129.221275][ T2583] softirqs last disabled at (0): 0x0
| [  129.221277][ T2583] Preemption disabled at:
| [  129.221278][ T2583] vprintk_emit (kernel/printk/printk.c:2471)
| [  129.221289][ T2583] Tainted: [W]=WARN
[  129.221290][ T2583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  129.221292][ T2583] Call Trace:
[  129.221293][ T2583]  <TASK>
[  129.221294][ T2583]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  129.221299][ T2583]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  129.221300][ T2583]  __might_resched.cold (kernel/sched/core.c:9234)
[  129.221304][ T2583]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  129.221307][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.221310][ T2583]  __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))
[  129.221313][ T2583]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  129.221315][ T2583]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  129.221320][ T2583]  ? 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)
[  129.221322][ T2583]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  129.221325][ T2583]  put_chars (drivers/char/virtio_console.c:1176)
[  129.221326][ T2583]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  129.221327][ T2583]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  129.221330][ T2583]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  129.221332][ T2583]  ? pointer (lib/vsprintf.c:2577)
[  129.221335][ T2583]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  129.221339][ T2583]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  129.221341][ T2583]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  129.221343][ T2583]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  129.221345][ T2583]  console_emit_next_record (kernel/printk/printk.c:3183)
[  129.221348][ T2583]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  129.221350][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.221351][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.221351][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.221353][ T2583]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  129.221354][ T2583]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  129.221356][ T2583]  console_flush_one_record (kernel/printk/printk.c:3268)
[  129.221358][ T2583]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  129.221361][ T2583]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  129.221363][ T2583]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  129.221364][ T2583]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  129.221366][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.221367][ T2583]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  129.221368][ T2583]  ? 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)
[  129.221370][ T2583]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[  129.221371][ T2583]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  129.221373][ T2583]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  129.221375][ T2583]  vprintk_emit (kernel/printk/printk.c:2479)
[  129.221376][ T2583]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  129.221377][ T2583]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  129.221380][ T2583]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[  129.221383][ T2583]  ? __kernel_text_address (kernel/extable.c:79)
[  129.221385][ T2583]  _printk (kernel/printk/printk.c:2504)
[  129.221388][ T2583]  ? snapshot_read.cold (user.c:?)
[  129.221390][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.221391][ T2583]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  129.221394][ T2583]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  129.221396][ T2583]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  129.221399][ T2583]  ? netdev_notice (net/core/dev.c:13194)
[  129.221400][ T2583]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  129.221403][ T2583]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  129.221405][ T2583]  ? ref_tracker_alloc (lib/ref_tracker.c:283)
[  129.221407][ T2583]  ? packet_release (./include/linux/netdevice.h:4548 ./include/linux/netdevice.h:4565 ./include/linux/netdevice.h:4561 net/packet/af_packet.c:3176)
[  129.221411][ T2583]  ? __fput (fs/file_table.c:512)
[  129.221414][ T2583]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  129.221415][ T2583]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[  129.221417][ T2583]  netif_set_promiscuity (net/core/dev.c:9699)
[  129.221421][ T2583]  dev_set_promiscuity (net/core/dev_api.c:288)
[  129.221423][ T2583]  packet_release (net/packet/af_packet.c:3807 net/packet/af_packet.c:3181)
[  129.221425][ T2583]  ? packet_set_ring (net/packet/af_packet.c:652)
[  129.221427][ T2583]  ? rwsem_down_write_slowpath (./include/linux/list.h:170)
[  129.221429][ T2583]  __sock_release (net/socket.c:735)
[  129.221432][ T2583]  sock_close (net/socket.c:1526 (discriminator 1))
[  129.221433][ T2583]  __fput (fs/file_table.c:512)
[  129.221435][ T2583]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  129.221437][ T2583]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  129.221439][ T2583]  ? 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)
[  129.221441][ T2583]  task_work_run (kernel/task_work.c:233)
[  129.221442][ T2583]  ? task_work_cancel (kernel/task_work.c:190)
[  129.221444][ T2583]  ? kmem_cache_free (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6626)
[  129.221446][ T2583]  do_exit (./include/linux/task_work.h:40 kernel/exit.c:1008)
[  129.221448][ T2583]  ? exit_notify (kernel/exit.c:780)
[  129.221449][ T2583]  ? posixtimer_sig_unignore.isra.0 (kernel/signal.c:1971 (discriminator 3))
[  129.221451][ T2583]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.221453][ T2583]  do_group_exit (kernel/exit.c:1151)
[  129.221455][ T2583]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[  129.221456][ T2583]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[  129.221458][ T2583]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  129.221461][ T2583]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  129.221462][ T2583]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  129.221464][ T2583] RIP: 0033:0x7fbece9151b8
[  129.221466][ T2583] Code: Unable to access opcode bytes at 0x7fbece91518e.

Code starting with the faulting instruction
===========================================
[  129.221467][ T2583] RSP: 002b:00007ffca3d10238 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  129.221471][ T2583] RAX: ffffffffffffffda RBX: 00007fbecea45f88 RCX: 00007fbece9151b8
[  129.221472][ T2583] RDX: 00007fbece740908 RSI: fffffffffffffce8 RDI: 0000000000000000
[  129.221473][ T2583] RBP: 00007ffca3d10290 R08: 0000000000000000 R09: 0000000000000000
[  129.221474][ T2583] R10: 00007fbece7911a0 R11: 0000000000000246 R12: 0000000000000001
[  129.221474][ T2583] R13: 0000000000000000 R14: 00007fbecea44680 R15: 00007fbecea45fa0
| [  237.822516][ T9359] softirqs last disabled at (0): 0x0
| [  237.822517][ T9359] Preemption disabled at:
| [  237.822518][ T9359] vprintk_emit (kernel/printk/printk.c:2471)
| [  237.822528][ T9359] Tainted: [W]=WARN
[  237.822529][ T9359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  237.822530][ T9359] Call Trace:
[  237.822532][ T9359]  <TASK>
[  237.822533][ T9359]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  237.822538][ T9359]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  237.822539][ T9359]  __might_resched.cold (kernel/sched/core.c:9234)
[  237.822543][ T9359]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  237.822546][ T9359]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  237.822548][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822551][ T9359]  __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))
[  237.822554][ T9359]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  237.822556][ T9359]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  237.822561][ T9359]  ? 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)
[  237.822563][ T9359]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  237.822565][ T9359]  put_chars (drivers/char/virtio_console.c:1176)
[  237.822566][ T9359]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  237.822568][ T9359]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  237.822570][ T9359]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  237.822572][ T9359]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  237.822577][ T9359]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  237.822579][ T9359]  ? 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)
[  237.822580][ T9359]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[  237.822584][ T9359]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  237.822585][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822586][ T9359]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  237.822589][ T9359]  console_emit_next_record (kernel/printk/printk.c:3183)
[  237.822592][ T9359]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  237.822594][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822595][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822596][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822597][ T9359]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  237.822598][ T9359]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  237.822600][ T9359]  console_flush_one_record (kernel/printk/printk.c:3268)
[  237.822602][ T9359]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  237.822605][ T9359]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  237.822607][ T9359]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  237.822608][ T9359]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  237.822610][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822611][ T9359]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  237.822612][ T9359]  ? 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)
[  237.822614][ T9359]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[  237.822615][ T9359]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  237.822617][ T9359]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  237.822618][ T9359]  vprintk_emit (kernel/printk/printk.c:2479)
[  237.822620][ T9359]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  237.822621][ T9359]  ? kasan_save_stack (mm/kasan/common.c:58)
[  237.822623][ T9359]  ? kasan_save_track (mm/kasan/common.c:78)
[  237.822624][ T9359]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  237.822625][ T9359]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  237.822626][ T9359]  ? packet_mc_add (./include/linux/slab.h:991 (discriminator 1) net/packet/af_packet.c:3729 (discriminator 1))
[  237.822629][ T9359]  ? packet_setsockopt (net/packet/af_packet.c:3840)
[  237.822631][ T9359]  ? do_sock_setsockopt (net/socket.c:2397)
[  237.822634][ T9359]  _printk (kernel/printk/printk.c:2504)
[  237.822637][ T9359]  ? snapshot_read.cold (user.c:?)
[  237.822639][ T9359]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  237.822642][ T9359]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  237.822644][ T9359]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  237.822646][ T9359]  ? netdev_notice (net/core/dev.c:13194)
[  237.822649][ T9359]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  237.822651][ T9359]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[  237.822653][ T9359]  netif_set_promiscuity (net/core/dev.c:9699)
[  237.822656][ T9359]  dev_set_promiscuity (net/core/dev_api.c:288)
[  237.822658][ T9359]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[  237.822660][ T9359]  packet_mc_add (net/packet/af_packet.c:3755)
[  237.822662][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822663][ T9359]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  237.822664][ T9359]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  237.822666][ T9359]  ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18)
[  237.822670][ T9359]  packet_setsockopt (net/packet/af_packet.c:3840)
[  237.822671][ T9359]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  237.822673][ T9359]  ? packet_bind (net/packet/af_packet.c:3341)
[  237.822674][ T9359]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  237.822676][ T9359]  ? do_sock_getsockopt (net/socket.c:2484)
[  237.822678][ T9359]  ? sock_poll (net/socket.c:1514)
[  237.822680][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822681][ T9359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  237.822682][ T9359]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  237.822685][ T9359]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  237.822687][ T9359]  do_sock_setsockopt (net/socket.c:2397)
[  237.822688][ T9359]  ? put_user_ifreq (./arch/x86/include/asm/compat.h:94 (discriminator 1))
[  237.822690][ T9359]  ? __sys_bind (net/socket.c:1945 (discriminator 3) net/socket.c:1937 (discriminator 3) net/socket.c:1976 (discriminator 3))
[  237.822692][ T9359]  ? __sys_bind_socket (net/socket.c:1945 (discriminator 3))
[  237.822694][ T9359]  __sys_setsockopt (net/socket.c:2422)
[  237.822697][ T9359]  __x64_sys_setsockopt (net/socket.c:2428 net/socket.c:2425 net/socket.c:2425)
[  237.822698][ T9359]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  237.822700][ T9359]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  237.822701][ T9359]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  237.822702][ T9359]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  237.822705][ T9359]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  237.822706][ T9359]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  237.822708][ T9359] RIP: 0033:0x7f5a32c192de
[  237.822710][ T9359] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1
All code
========
   0:	55                   	push   %rbp
   1:	48 63 c9             	movslq %ecx,%rcx
   4:	48 63 ff             	movslq %edi,%rdi
   7:	45 89 c9             	mov    %r9d,%r9d
   a:	48 89 e5             	mov    %rsp,%rbp
   d:	48 83 ec 08          	sub    $0x8,%rsp
  11:	6a 2c                	push   $0x2c
  13:	e8 94 72 f7 ff       	call   0xfffffffffff772ac
  18:	c9                   	leave
  19:	c3                   	ret
  1a:	66 90                	xchg   %ax,%ax
  1c:	f3 0f 1e fa          	endbr64
  20:	49 89 ca             	mov    %rcx,%r10
  23:	b8 36 00 00 00       	mov    $0x36,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 0a                	ja     0x3c
  32:	c3                   	ret
  33:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  3a:	00 00 
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	15                   	.byte 0x15
  3f:	e1                   	.byte 0xe1

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 0a                	ja     0x12
   8:	c3                   	ret
   9:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  10:	00 00 
  12:	48                   	rex.W
  13:	8b                   	.byte 0x8b
  14:	15                   	.byte 0x15
  15:	e1                   	.byte 0xe1
[  237.822712][ T9359] RSP: 002b:00007fff68f1c4e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  237.822715][ T9359] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5a32c192de
[  237.822717][ T9359] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[  237.822718][ T9359] RBP: 00007fff68f1c620 R08: 0000000000000010 R09: 000000003ae5dea0
[  237.822719][ T9359] R10: 00007fff68f1c560 R11: 0000000000000246 R12: 0000000000000001
[  237.822719][ T9359] R13: 000000003ae590c8 R14: 000000003ae58e40 R15: 0000000000000000
| [  238.993057][ T9371] softirqs last disabled at (0): 0x0
| [  238.993058][ T9371] Preemption disabled at:
| [  238.993059][ T9371] vprintk_emit (kernel/printk/printk.c:2471)
| [  238.993069][ T9371] Tainted: [W]=WARN
[  238.993070][ T9371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  238.993071][ T9371] Call Trace:
[  238.993072][ T9371]  <TASK>
[  238.993074][ T9371]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  238.993079][ T9371]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  238.993080][ T9371]  __might_resched.cold (kernel/sched/core.c:9234)
[  238.993084][ T9371]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  238.993087][ T9371]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  238.993089][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993091][ T9371]  __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))
[  238.993094][ T9371]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  238.993097][ T9371]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  238.993102][ T9371]  ? 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)
[  238.993103][ T9371]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  238.993106][ T9371]  put_chars (drivers/char/virtio_console.c:1176)
[  238.993107][ T9371]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  238.993109][ T9371]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  238.993110][ T9371]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  238.993113][ T9371]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  238.993117][ T9371]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  238.993119][ T9371]  ? 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)
[  238.993121][ T9371]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[  238.993124][ T9371]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  238.993125][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993127][ T9371]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  238.993129][ T9371]  console_emit_next_record (kernel/printk/printk.c:3183)
[  238.993132][ T9371]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  238.993134][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993135][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993136][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993136][ T9371]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  238.993138][ T9371]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  238.993140][ T9371]  console_flush_one_record (kernel/printk/printk.c:3268)
[  238.993142][ T9371]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  238.993145][ T9371]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  238.993146][ T9371]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  238.993148][ T9371]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  238.993149][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993150][ T9371]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  238.993152][ T9371]  ? 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)
[  238.993153][ T9371]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[  238.993155][ T9371]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  238.993156][ T9371]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  238.993158][ T9371]  vprintk_emit (kernel/printk/printk.c:2479)
[  238.993159][ T9371]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  238.993160][ T9371]  ? kasan_save_stack (mm/kasan/common.c:58)
[  238.993163][ T9371]  ? kasan_save_track (mm/kasan/common.c:78)
[  238.993164][ T9371]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  238.993165][ T9371]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  238.993166][ T9371]  ? packet_mc_add (./include/linux/slab.h:991 (discriminator 1) net/packet/af_packet.c:3729 (discriminator 1))
[  238.993169][ T9371]  ? packet_setsockopt (net/packet/af_packet.c:3840)
[  238.993170][ T9371]  ? do_sock_setsockopt (net/socket.c:2397)
[  238.993174][ T9371]  _printk (kernel/printk/printk.c:2504)
[  238.993177][ T9371]  ? snapshot_read.cold (user.c:?)
[  238.993179][ T9371]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  238.993182][ T9371]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  238.993184][ T9371]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  238.993186][ T9371]  ? netdev_notice (net/core/dev.c:13194)
[  238.993189][ T9371]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  238.993190][ T9371]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[  238.993193][ T9371]  netif_set_promiscuity (net/core/dev.c:9699)
[  238.993196][ T9371]  dev_set_promiscuity (net/core/dev_api.c:288)
[  238.993198][ T9371]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[  238.993200][ T9371]  packet_mc_add (net/packet/af_packet.c:3755)
[  238.993202][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993203][ T9371]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  238.993204][ T9371]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  238.993206][ T9371]  ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18)
[  238.993210][ T9371]  packet_setsockopt (net/packet/af_packet.c:3840)
[  238.993211][ T9371]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  238.993213][ T9371]  ? packet_bind (net/packet/af_packet.c:3341)
[  238.993214][ T9371]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  238.993216][ T9371]  ? do_sock_getsockopt (net/socket.c:2484)
[  238.993218][ T9371]  ? sock_poll (net/socket.c:1514)
[  238.993220][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993221][ T9371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  238.993222][ T9371]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  238.993225][ T9371]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  238.993226][ T9371]  do_sock_setsockopt (net/socket.c:2397)
[  238.993228][ T9371]  ? put_user_ifreq (./arch/x86/include/asm/compat.h:94 (discriminator 1))
[  238.993229][ T9371]  ? __sys_bind (net/socket.c:1945 (discriminator 3) net/socket.c:1937 (discriminator 3) net/socket.c:1976 (discriminator 3))
[  238.993231][ T9371]  ? __sys_bind_socket (net/socket.c:1945 (discriminator 3))
[  238.993234][ T9371]  __sys_setsockopt (net/socket.c:2422)
[  238.993236][ T9371]  __x64_sys_setsockopt (net/socket.c:2428 net/socket.c:2425 net/socket.c:2425)
[  238.993238][ T9371]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  238.993239][ T9371]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  238.993241][ T9371]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  238.993242][ T9371]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  238.993244][ T9371]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  238.993246][ T9371]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  238.993248][ T9371] RIP: 0033:0x7f9cdb59f2de
[  238.993250][ T9371] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1
All code
========
   0:	55                   	push   %rbp
   1:	48 63 c9             	movslq %ecx,%rcx
   4:	48 63 ff             	movslq %edi,%rdi
   7:	45 89 c9             	mov    %r9d,%r9d
   a:	48 89 e5             	mov    %rsp,%rbp
   d:	48 83 ec 08          	sub    $0x8,%rsp
  11:	6a 2c                	push   $0x2c
  13:	e8 94 72 f7 ff       	call   0xfffffffffff772ac
  18:	c9                   	leave
  19:	c3                   	ret
  1a:	66 90                	xchg   %ax,%ax
  1c:	f3 0f 1e fa          	endbr64
  20:	49 89 ca             	mov    %rcx,%r10
  23:	b8 36 00 00 00       	mov    $0x36,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 0a                	ja     0x3c
  32:	c3                   	ret
  33:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  3a:	00 00 
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	15                   	.byte 0x15
  3f:	e1                   	.byte 0xe1

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 0a                	ja     0x12
   8:	c3                   	ret
   9:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  10:	00 00 
  12:	48                   	rex.W
  13:	8b                   	.byte 0x8b
  14:	15                   	.byte 0x15
  15:	e1                   	.byte 0xe1
[  238.993252][ T9371] RSP: 002b:00007ffe1aa50e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  238.993255][ T9371] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9cdb59f2de
[  238.993256][ T9371] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[  238.993257][ T9371] RBP: 00007ffe1aa50fd0 R08: 0000000000000010 R09: 000000001c504ea0
[  238.993258][ T9371] R10: 00007ffe1aa50f10 R11: 0000000000000246 R12: 0000000000000001
[  238.993259][ T9371] R13: 000000001c5000c8 R14: 000000001c4ffe40 R15: 0000000000000000
| [  240.217066][ T9385] softirqs last disabled at (0): 0x0
| [  240.217068][ T9385] Preemption disabled at:
| [  240.217069][ T9385] vprintk_emit (kernel/printk/printk.c:2471)
| [  240.217078][ T9385] Tainted: [W]=WARN
[  240.217079][ T9385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.217081][ T9385] Call Trace:
[  240.217083][ T9385]  <TASK>
[  240.217084][ T9385]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  240.217089][ T9385]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  240.217091][ T9385]  __might_resched.cold (kernel/sched/core.c:9234)
[  240.217094][ T9385]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  240.217097][ T9385]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  240.217099][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217101][ T9385]  __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))
[  240.217104][ T9385]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  240.217107][ T9385]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  240.217112][ T9385]  ? 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)
[  240.217113][ T9385]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  240.217116][ T9385]  put_chars (drivers/char/virtio_console.c:1176)
[  240.217117][ T9385]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  240.217119][ T9385]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  240.217120][ T9385]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  240.217123][ T9385]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  240.217127][ T9385]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  240.217129][ T9385]  ? 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)
[  240.217131][ T9385]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[  240.217134][ T9385]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  240.217136][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217137][ T9385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  240.217139][ T9385]  console_emit_next_record (kernel/printk/printk.c:3183)
[  240.217142][ T9385]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  240.217144][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217145][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217146][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217147][ T9385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  240.217149][ T9385]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  240.217151][ T9385]  console_flush_one_record (kernel/printk/printk.c:3268)
[  240.217153][ T9385]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  240.217155][ T9385]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  240.217157][ T9385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  240.217159][ T9385]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  240.217160][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217161][ T9385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  240.217163][ T9385]  ? 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)
[  240.217164][ T9385]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[  240.217166][ T9385]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  240.217168][ T9385]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  240.217169][ T9385]  vprintk_emit (kernel/printk/printk.c:2479)
[  240.217171][ T9385]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  240.217172][ T9385]  ? kasan_save_stack (mm/kasan/common.c:58)
[  240.217174][ T9385]  ? kasan_save_track (mm/kasan/common.c:78)
[  240.217175][ T9385]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  240.217176][ T9385]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  240.217177][ T9385]  ? packet_mc_add (./include/linux/slab.h:991 (discriminator 1) net/packet/af_packet.c:3729 (discriminator 1))
[  240.217180][ T9385]  ? packet_setsockopt (net/packet/af_packet.c:3840)
[  240.217181][ T9385]  ? do_sock_setsockopt (net/socket.c:2397)
[  240.217184][ T9385]  _printk (kernel/printk/printk.c:2504)
[  240.217187][ T9385]  ? snapshot_read.cold (user.c:?)
[  240.217189][ T9385]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  240.217192][ T9385]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  240.217195][ T9385]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  240.217197][ T9385]  ? netdev_notice (net/core/dev.c:13194)
[  240.217200][ T9385]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  240.217201][ T9385]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[  240.217203][ T9385]  netif_set_promiscuity (net/core/dev.c:9699)
[  240.217207][ T9385]  dev_set_promiscuity (net/core/dev_api.c:288)
[  240.217209][ T9385]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[  240.217211][ T9385]  packet_mc_add (net/packet/af_packet.c:3755)
[  240.217213][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217214][ T9385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  240.217215][ T9385]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  240.217217][ T9385]  ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18)
[  240.217221][ T9385]  packet_setsockopt (net/packet/af_packet.c:3840)
[  240.217222][ T9385]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  240.217224][ T9385]  ? packet_bind (net/packet/af_packet.c:3341)
[  240.217225][ T9385]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  240.217227][ T9385]  ? do_sock_getsockopt (net/socket.c:2484)
[  240.217229][ T9385]  ? sock_poll (net/socket.c:1514)
[  240.217231][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217232][ T9385]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  240.217233][ T9385]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  240.217236][ T9385]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  240.217238][ T9385]  do_sock_setsockopt (net/socket.c:2397)
[  240.217239][ T9385]  ? put_user_ifreq (./arch/x86/include/asm/compat.h:94 (discriminator 1))
[  240.217241][ T9385]  ? __sys_bind (net/socket.c:1945 (discriminator 3) net/socket.c:1937 (discriminator 3) net/socket.c:1976 (discriminator 3))
[  240.217243][ T9385]  ? __sys_bind_socket (net/socket.c:1945 (discriminator 3))
[  240.217245][ T9385]  __sys_setsockopt (net/socket.c:2422)
[  240.217248][ T9385]  __x64_sys_setsockopt (net/socket.c:2428 net/socket.c:2425 net/socket.c:2425)
[  240.217249][ T9385]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  240.217251][ T9385]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  240.217252][ T9385]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  240.217253][ T9385]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  240.217256][ T9385]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  240.217258][ T9385]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.217260][ T9385] RIP: 0033:0x7f95104eb2de
[  240.217262][ T9385] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1
All code
========
   0:	55                   	push   %rbp
   1:	48 63 c9             	movslq %ecx,%rcx
   4:	48 63 ff             	movslq %edi,%rdi
   7:	45 89 c9             	mov    %r9d,%r9d
   a:	48 89 e5             	mov    %rsp,%rbp
   d:	48 83 ec 08          	sub    $0x8,%rsp
  11:	6a 2c                	push   $0x2c
  13:	e8 94 72 f7 ff       	call   0xfffffffffff772ac
  18:	c9                   	leave
  19:	c3                   	ret
  1a:	66 90                	xchg   %ax,%ax
  1c:	f3 0f 1e fa          	endbr64
  20:	49 89 ca             	mov    %rcx,%r10
  23:	b8 36 00 00 00       	mov    $0x36,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 0a                	ja     0x3c
  32:	c3                   	ret
  33:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  3a:	00 00 
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	15                   	.byte 0x15
  3f:	e1                   	.byte 0xe1

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 0a                	ja     0x12
   8:	c3                   	ret
   9:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  10:	00 00 
  12:	48                   	rex.W
  13:	8b                   	.byte 0x8b
  14:	15                   	.byte 0x15
  15:	e1                   	.byte 0xe1
[  240.217264][ T9385] RSP: 002b:00007ffee4fa6668 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  240.217267][ T9385] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f95104eb2de
[  240.217269][ T9385] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[  240.217270][ T9385] RBP: 00007ffee4fa67a0 R08: 0000000000000010 R09: 0000000036586ea0
[  240.217270][ T9385] R10: 00007ffee4fa66e0 R11: 0000000000000246 R12: 0000000000000001
[  240.217271][ T9385] R13: 00000000365820c8 R14: 0000000036581e40 R15: 0000000000000000
| [  244.131925][ T9436] softirqs last disabled at (0): 0x0
| [  244.131927][ T9436] Preemption disabled at:
| [  244.131928][ T9436] vprintk_emit (kernel/printk/printk.c:2471)
| [  244.131937][ T9436] Tainted: [W]=WARN
[  244.131938][ T9436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.131939][ T9436] Call Trace:
[  244.131941][ T9436]  <TASK>
[  244.131942][ T9436]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  244.131947][ T9436]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  244.131948][ T9436]  __might_resched.cold (kernel/sched/core.c:9234)
[  244.131958][ T9436]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  244.131961][ T9436]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  244.131962][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.131965][ T9436]  __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))
[  244.131968][ T9436]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  244.131970][ T9436]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  244.131975][ T9436]  ? 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)
[  244.131977][ T9436]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  244.131979][ T9436]  put_chars (drivers/char/virtio_console.c:1176)
[  244.131981][ T9436]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  244.131982][ T9436]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  244.131984][ T9436]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  244.131987][ T9436]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  244.131991][ T9436]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  244.131993][ T9436]  ? 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)
[  244.131995][ T9436]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[  244.131998][ T9436]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  244.132000][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132001][ T9436]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  244.132003][ T9436]  console_emit_next_record (kernel/printk/printk.c:3183)
[  244.132006][ T9436]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  244.132008][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132009][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132010][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132011][ T9436]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  244.132013][ T9436]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  244.132014][ T9436]  console_flush_one_record (kernel/printk/printk.c:3268)
[  244.132016][ T9436]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  244.132019][ T9436]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  244.132021][ T9436]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  244.132022][ T9436]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  244.132024][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132025][ T9436]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  244.132026][ T9436]  ? 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)
[  244.132028][ T9436]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[  244.132029][ T9436]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  244.132031][ T9436]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  244.132032][ T9436]  vprintk_emit (kernel/printk/printk.c:2479)
[  244.132034][ T9436]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  244.132035][ T9436]  ? kasan_save_stack (mm/kasan/common.c:58)
[  244.132037][ T9436]  ? kasan_save_track (mm/kasan/common.c:78)
[  244.132038][ T9436]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  244.132039][ T9436]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  244.132041][ T9436]  ? packet_mc_add (./include/linux/slab.h:991 (discriminator 1) net/packet/af_packet.c:3729 (discriminator 1))
[  244.132043][ T9436]  ? packet_setsockopt (net/packet/af_packet.c:3840)
[  244.132045][ T9436]  ? do_sock_setsockopt (net/socket.c:2397)
[  244.132048][ T9436]  _printk (kernel/printk/printk.c:2504)
[  244.132051][ T9436]  ? snapshot_read.cold (user.c:?)
[  244.132053][ T9436]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  244.132056][ T9436]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  244.132058][ T9436]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  244.132060][ T9436]  ? netdev_notice (net/core/dev.c:13194)
[  244.132063][ T9436]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  244.132064][ T9436]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[  244.132066][ T9436]  netif_set_promiscuity (net/core/dev.c:9699)
[  244.132070][ T9436]  dev_set_promiscuity (net/core/dev_api.c:288)
[  244.132072][ T9436]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[  244.132075][ T9436]  packet_mc_add (net/packet/af_packet.c:3755)
[  244.132076][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132077][ T9436]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  244.132078][ T9436]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  244.132081][ T9436]  ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18)
[  244.132084][ T9436]  packet_setsockopt (net/packet/af_packet.c:3840)
[  244.132086][ T9436]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  244.132087][ T9436]  ? packet_bind (net/packet/af_packet.c:3341)
[  244.132088][ T9436]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  244.132090][ T9436]  ? do_sock_getsockopt (net/socket.c:2484)
[  244.132092][ T9436]  ? sock_poll (net/socket.c:1514)
[  244.132094][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132095][ T9436]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  244.132096][ T9436]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  244.132099][ T9436]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  244.132100][ T9436]  do_sock_setsockopt (net/socket.c:2397)
[  244.132102][ T9436]  ? put_user_ifreq (./arch/x86/include/asm/compat.h:94 (discriminator 1))
[  244.132103][ T9436]  ? __sys_bind (net/socket.c:1945 (discriminator 3) net/socket.c:1937 (discriminator 3) net/socket.c:1976 (discriminator 3))
[  244.132105][ T9436]  ? __sys_bind_socket (net/socket.c:1945 (discriminator 3))
[  244.132108][ T9436]  __sys_setsockopt (net/socket.c:2422)
[  244.132110][ T9436]  __x64_sys_setsockopt (net/socket.c:2428 net/socket.c:2425 net/socket.c:2425)
[  244.132112][ T9436]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  244.132113][ T9436]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  244.132115][ T9436]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  244.132116][ T9436]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  244.132118][ T9436]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  244.132120][ T9436]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.132122][ T9436] RIP: 0033:0x7fb4f4fce2de
[  244.132124][ T9436] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1
All code
========
   0:	55                   	push   %rbp
   1:	48 63 c9             	movslq %ecx,%rcx
   4:	48 63 ff             	movslq %edi,%rdi
   7:	45 89 c9             	mov    %r9d,%r9d
   a:	48 89 e5             	mov    %rsp,%rbp
   d:	48 83 ec 08          	sub    $0x8,%rsp
  11:	6a 2c                	push   $0x2c
  13:	e8 94 72 f7 ff       	call   0xfffffffffff772ac
  18:	c9                   	leave
  19:	c3                   	ret
  1a:	66 90                	xchg   %ax,%ax
  1c:	f3 0f 1e fa          	endbr64
  20:	49 89 ca             	mov    %rcx,%r10
  23:	b8 36 00 00 00       	mov    $0x36,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 0a                	ja     0x3c
  32:	c3                   	ret
  33:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  3a:	00 00 
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	15                   	.byte 0x15
  3f:	e1                   	.byte 0xe1

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 0a                	ja     0x12
   8:	c3                   	ret
   9:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  10:	00 00 
  12:	48                   	rex.W
  13:	8b                   	.byte 0x8b
  14:	15                   	.byte 0x15
  15:	e1                   	.byte 0xe1
[  244.132126][ T9436] RSP: 002b:00007fff730097c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  244.132129][ T9436] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb4f4fce2de
[  244.132131][ T9436] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[  244.132132][ T9436] RBP: 00007fff73009900 R08: 0000000000000010 R09: 000000002c15dea0
[  244.132133][ T9436] R10: 00007fff73009840 R11: 0000000000000246 R12: 0000000000000001
[  244.132133][ T9436] R13: 000000002c1590a8 R14: 000000002c158e20 R15: 0000000000000000
| [  247.240280][ T9439] softirqs last disabled at (0): 0x0
| [  247.240282][ T9439] Preemption disabled at:
| [  247.240282][ T9439] vprintk_emit (kernel/printk/printk.c:2471)
| [  247.240293][ T9439] Tainted: [W]=WARN
[  247.240294][ T9439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  247.240295][ T9439] Call Trace:
[  247.240297][ T9439]  <TASK>
[  247.240298][ T9439]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  247.240304][ T9439]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  247.240306][ T9439]  __might_resched.cold (kernel/sched/core.c:9234)
[  247.240309][ T9439]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  247.240313][ T9439]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  247.240315][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240317][ T9439]  __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))
[  247.240320][ T9439]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  247.240323][ T9439]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  247.240328][ T9439]  ? 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)
[  247.240330][ T9439]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  247.240332][ T9439]  put_chars (drivers/char/virtio_console.c:1176)
[  247.240334][ T9439]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  247.240335][ T9439]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  247.240337][ T9439]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  247.240339][ T9439]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  247.240344][ T9439]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  247.240346][ T9439]  ? 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)
[  247.240348][ T9439]  ? vsnprintf (lib/vsprintf.c:2953 (discriminator 1))
[  247.240351][ T9439]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  247.240352][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240354][ T9439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  247.240356][ T9439]  console_emit_next_record (kernel/printk/printk.c:3183)
[  247.240359][ T9439]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  247.240361][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240362][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240363][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240364][ T9439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  247.240366][ T9439]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  247.240367][ T9439]  console_flush_one_record (kernel/printk/printk.c:3268)
[  247.240370][ T9439]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  247.240372][ T9439]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  247.240374][ T9439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  247.240375][ T9439]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  247.240377][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240378][ T9439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  247.240379][ T9439]  ? 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)
[  247.240381][ T9439]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[  247.240382][ T9439]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  247.240384][ T9439]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  247.240385][ T9439]  vprintk_emit (kernel/printk/printk.c:2479)
[  247.240387][ T9439]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  247.240388][ T9439]  ? kasan_save_stack (mm/kasan/common.c:58)
[  247.240390][ T9439]  ? kasan_save_track (mm/kasan/common.c:78)
[  247.240392][ T9439]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[  247.240393][ T9439]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[  247.240394][ T9439]  ? packet_mc_add (./include/linux/slab.h:991 (discriminator 1) net/packet/af_packet.c:3729 (discriminator 1))
[  247.240397][ T9439]  ? packet_setsockopt (net/packet/af_packet.c:3840)
[  247.240398][ T9439]  ? do_sock_setsockopt (net/socket.c:2397)
[  247.240401][ T9439]  _printk (kernel/printk/printk.c:2504)
[  247.240404][ T9439]  ? snapshot_read.cold (user.c:?)
[  247.240406][ T9439]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[  247.240410][ T9439]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[  247.240412][ T9439]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[  247.240414][ T9439]  ? netdev_notice (net/core/dev.c:13194)
[  247.240417][ T9439]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[  247.240418][ T9439]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[  247.240420][ T9439]  netif_set_promiscuity (net/core/dev.c:9699)
[  247.240424][ T9439]  dev_set_promiscuity (net/core/dev_api.c:288)
[  247.240425][ T9439]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[  247.240428][ T9439]  packet_mc_add (net/packet/af_packet.c:3755)
[  247.240429][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240431][ T9439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  247.240432][ T9439]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[  247.240434][ T9439]  ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18)
[  247.240438][ T9439]  packet_setsockopt (net/packet/af_packet.c:3840)
[  247.240439][ T9439]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  247.240441][ T9439]  ? packet_bind (net/packet/af_packet.c:3341)
[  247.240442][ T9439]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  247.240444][ T9439]  ? do_sock_getsockopt (net/socket.c:2484)
[  247.240446][ T9439]  ? sock_poll (net/socket.c:1514)
[  247.240448][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240449][ T9439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  247.240450][ T9439]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  247.240453][ T9439]  ? trace_irq_disable.constprop.0 (./include/trace/events/preemptirq.h:36 (discriminator 22))
[  247.240455][ T9439]  do_sock_setsockopt (net/socket.c:2397)
[  247.240456][ T9439]  ? put_user_ifreq (./arch/x86/include/asm/compat.h:94 (discriminator 1))
[  247.240458][ T9439]  ? __sys_bind (net/socket.c:1945 (discriminator 3) net/socket.c:1937 (discriminator 3) net/socket.c:1976 (discriminator 3))
[  247.240459][ T9439]  ? __sys_bind_socket (net/socket.c:1945 (discriminator 3))
[  247.240462][ T9439]  __sys_setsockopt (net/socket.c:2422)
[  247.240464][ T9439]  __x64_sys_setsockopt (net/socket.c:2428 net/socket.c:2425 net/socket.c:2425)
[  247.240466][ T9439]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  247.240467][ T9439]  ? trace_hardirqs_off_finish (./include/trace/events/preemptirq.h:36 (discriminator 22) kernel/trace/trace_preemptirq.c:95 (discriminator 22) kernel/trace/trace_preemptirq.c:90 (discriminator 22))
[  247.240469][ T9439]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  247.240470][ T9439]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  247.240473][ T9439]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  247.240475][ T9439]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  247.240476][ T9439] RIP: 0033:0x7fb50c2af2de
[  247.240478][ T9439] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1
All code
========
   0:	55                   	push   %rbp
   1:	48 63 c9             	movslq %ecx,%rcx
   4:	48 63 ff             	movslq %edi,%rdi
   7:	45 89 c9             	mov    %r9d,%r9d
   a:	48 89 e5             	mov    %rsp,%rbp
   d:	48 83 ec 08          	sub    $0x8,%rsp
  11:	6a 2c                	push   $0x2c
  13:	e8 94 72 f7 ff       	call   0xfffffffffff772ac
  18:	c9                   	leave
  19:	c3                   	ret
  1a:	66 90                	xchg   %ax,%ax
  1c:	f3 0f 1e fa          	endbr64
  20:	49 89 ca             	mov    %rcx,%r10
  23:	b8 36 00 00 00       	mov    $0x36,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 0a                	ja     0x3c
  32:	c3                   	ret
  33:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  3a:	00 00 
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	15                   	.byte 0x15
  3f:	e1                   	.byte 0xe1

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 0a                	ja     0x12
   8:	c3                   	ret
   9:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  10:	00 00 
  12:	48                   	rex.W
  13:	8b                   	.byte 0x8b
  14:	15                   	.byte 0x15
  15:	e1                   	.byte 0xe1
[  247.240480][ T9439] RSP: 002b:00007ffd0f41d248 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  247.240484][ T9439] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb50c2af2de
[  247.240485][ T9439] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[  247.240486][ T9439] RBP: 00007ffd0f41d380 R08: 0000000000000010 R09: 000000003e9ebea0
[  247.240487][ T9439] R10: 00007ffd0f41d2c0 R11: 0000000000000246 R12: 0000000000000001


Finger prints:
netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
ip6_route_multipath_add:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__irq_exit_rcu:schedule_preempt_disabled:dump_stack_lvl:__kmalloc_noprof:put_chars
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:_raw_spin_lock_bh
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
ip6_route_add:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print