======================================
| [   11.879736][  T245] softirqs last disabled at (13526): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   11.879739][  T245] Preemption disabled at:
| [   11.879740][  T245] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.879751][  T245] Tainted: [W]=WARN
[   11.879753][  T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.879755][  T245] Call Trace:
[   11.879757][  T245]  <TASK>
[   11.879758][  T245]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.879765][  T245]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.879768][  T245]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.879773][  T245]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.879784][  T245]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.879790][  T245]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.879793][  T245]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.879801][  T245]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.879804][  T245]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.879808][  T245]  put_chars (drivers/char/virtio_console.c:1176)
[   11.879812][  T245]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.879818][  T245]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.879823][  T245]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.879826][  T245]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.879829][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.879831][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.879836][  T245]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.879839][  T245]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.879843][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.879848][  T245]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.879853][  T245]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.879858][  T245]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.879860][  T245]  ? 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))
[   11.879865][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.879868][  T245]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.879873][  T245]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.879878][  T245]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.879881][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.879888][  T245]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.879892][  T245]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.879894][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.879897][  T245]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.879902][  T245]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.879904][  T245]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.879908][  T245]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.879913][  T245]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.879917][  T245]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.879919][  T245]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   11.879924][  T245]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.879928][  T245]  _printk (kernel/printk/printk.c:2504)
[   11.879932][  T245]  ? snapshot_read.cold (user.c:?)
[   11.879938][  T245]  ? br_multicast_flood (??:?) bridge
[   11.879953][  T245]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   11.879955][  T245]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   11.879956][  T245]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   11.879963][  T245] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   11.879977][  T245] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   11.879989][  T245] new_nbp (net/bridge/br_if.c:449) bridge
[   11.880002][  T245] br_add_if (net/bridge/br_if.c:592) bridge
[   11.880012][  T245]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   11.880017][  T245]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.880022][  T245]  ? __kernel_text_address (kernel/extable.c:79)
[   11.880028][  T245]  do_set_master (net/core/rtnetlink.c:3071)
[   11.880035][  T245]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   11.880040][  T245]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.880044][  T245]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   11.880046][  T245]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.880051][  T245]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.880056][  T245]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.880060][  T245]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.880062][  T245]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.880066][  T245]  ? kasan_save_stack (mm/kasan/common.c:58)
[   11.880069][  T245]  ? kasan_save_stack (mm/kasan/common.c:57)
[   11.880072][  T245]  ? kasan_save_track (mm/kasan/common.c:78)
[   11.880076][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.880078][  T245]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   11.880082][  T245]  ? ___sys_sendmsg (net/socket.c:2757)
[   11.880089][  T245]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.880092][  T245]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   11.880096][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.880099][  T245]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.880101][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.880104][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.880107][  T245]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   11.880112][  T245]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   11.880115][  T245]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   11.880118][  T245]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   11.880123][  T245]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   11.880126][  T245]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.880134][  T245]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   11.880142][  T245]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   11.880151][  T245]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   11.880154][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.880161][  T245]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.880164][  T245]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.880167][  T245]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   11.880170][  T245]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.880176][  T245]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   11.880179][  T245]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   11.880184][  T245]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.880186][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.880193][  T245]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.880196][  T245]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.880202][  T245]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   11.880204][  T245]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.880209][  T245]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.880219][  T245]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.880222][  T245]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.880229][  T245]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.880235][  T245]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.880239][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.880245][  T245]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   11.880250][  T245]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   11.880256][  T245]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   11.880263][  T245]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   11.880266][  T245]  ? copy_msghdr_from_user (net/socket.c:2650)
[   11.880269][  T245]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   11.880271][  T245]  ? move_addr_to_kernel (net/socket.c:258)
[   11.880282][  T245]  ___sys_sendmsg (net/socket.c:2767)
[   11.880286][  T245]  ? copy_msghdr_from_user (net/socket.c:2619)
[   11.880310][  T245]  __sys_sendmsg (net/socket.c:2799)
[   11.880314][  T245]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   11.880323][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.880328][  T245]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.880331][  T245]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.880335][  T245]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.880339][  T245] RIP: 0033:0x7f77b4cbc54e
[   11.880343][  T245] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.880345][  T245] RSP: 002b:00007ffc880eef00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.880348][  T245] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f77b4cbc54e
[   11.880350][  T245] RDX: 0000000000000000 RSI: 00007ffc880eefb0 RDI: 0000000000000005
[   11.880351][  T245] RBP: 00007ffc880eef10 R08: 0000000000000000 R09: 0000000000000000
[   11.880352][  T245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91aa62
[   11.880353][  T245] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc880ef670
| [   19.844880][  T300] softirqs last disabled at (28113): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.844882][  T300] Preemption disabled at:
| [   19.844882][  T300] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.844892][  T300] Tainted: [W]=WARN
[   19.844893][  T300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.844895][  T300] Call Trace:
[   19.844896][  T300]  <TASK>
[   19.844898][  T300]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.844903][  T300]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.844906][  T300]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.844910][  T300]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.844914][  T300]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.844919][  T300]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   19.844921][  T300]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.844927][  T300]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.844930][  T300]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.844933][  T300]  put_chars (drivers/char/virtio_console.c:1176)
[   19.844935][  T300]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   19.844937][  T300]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.844940][  T300]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.844943][  T300]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.844947][  T300]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.844950][  T300]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.844952][  T300]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.844956][  T300]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.844957][  T300]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   19.844960][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.844963][  T300]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.844967][  T300]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.844971][  T300]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.844973][  T300]  ? 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))
[   19.844976][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.844978][  T300]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.844982][  T300]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.844986][  T300]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.844988][  T300]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.844993][  T300]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.844995][  T300]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.844997][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.844999][  T300]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.845003][  T300]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.845005][  T300]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.845008][  T300]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.845012][  T300]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.845018][  T300]  ? llc_exit (./arch/x86/include/asm/atomic.h:28 ./include/linux/atomic/atomic-arch-fallback.h:503 ./include/linux/atomic/atomic-instrumented.h:68 ./include/linux/refcount.h:134 net/llc/llc_core.c:38 net/llc/llc_core.c:96) llc
[   19.845021][  T300]  _printk (kernel/printk/printk.c:2504)
[   19.845025][  T300]  ? snapshot_read.cold (user.c:?)
[   19.845031][  T300]  ? do_one_initcall (./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/initcall.h:27 init/main.c:1356)
[   19.845034][  T300] gact_init_module (net/sched/act_gact.c:180) act_gact
[   19.845037][  T300]  do_one_initcall (init/main.c:1357)
[   19.845039][  T300]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.845044][  T300]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.845047][  T300]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.845054][  T300]  do_init_module (kernel/module/main.c:3117)
[   19.845058][  T300]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.845062][  T300]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.845065][  T300]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.845069][  T300]  load_module (kernel/module/main.c:3593)
[   19.845077][  T300]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.845081][  T300]  ? __ia32_sys_fsconfig (??:?)
[   19.845083][  T300]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.845087][  T300]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.845090][  T300]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.845094][  T300]  init_module_from_file (kernel/module/main.c:3790)
[   19.845097][  T300]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.845105][  T300]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.845109][  T300]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.845111][  T300]  idempotent_init_module (kernel/module/main.c:3802)
[   19.845115][  T300]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.845121][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.845123][  T300]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.845129][  T300]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.845131][  T300]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.845135][  T300]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.845137][  T300]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.845139][  T300]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.845141][  T300] RIP: 0033:0x7f9c0277f37d
[   19.845145][  T300] 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
[   19.845147][  T300] RSP: 002b:00007ffe2bbf9548 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.845149][  T300] RAX: ffffffffffffffda RBX: 000055870a6ef810 RCX: 00007f9c0277f37d
[   19.845151][  T300] RDX: 0000000000000000 RSI: 00005586eda34ffd RDI: 0000000000000000
[   19.845151][  T300] RBP: 00007ffe2bbf95e0 R08: 0000000000000000 R09: 0000000000000000
[   19.845152][  T300] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586eda34ffd
[   19.845153][  T300] R13: 000055870a6ef960 R14: 0000000000040000 R15: 0000000000000000
| [   27.506155][    C2] softirqs last disabled at (856617): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.506156][    C2] Preemption disabled at:
| [   27.506157][    C2] 0x0
| [   27.506169][    C2] Tainted: [W]=WARN
[   27.506170][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.506171][    C2] Call Trace:
[   27.506173][    C2]  <IRQ>
[   27.506174][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.506181][    C2]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.506184][    C2]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.506188][    C2]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   27.506191][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506195][    C2]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   27.506198][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.506201][    C2]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.506204][    C2]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.506206][    C2]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.506208][    C2]  put_chars (drivers/char/virtio_console.c:1176)
[   27.506210][    C2]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.506212][    C2]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   27.506215][    C2]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.506218][    C2]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.506220][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506222][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.506224][    C2]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.506226][    C2]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.506228][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506230][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506232][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.506234][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   27.506235][    C2]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.506238][    C2]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.506241][    C2]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.506242][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.506244][    C2]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.506246][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506247][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.506249][    C2]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.506251][    C2]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.506252][    C2]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.506254][    C2]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.506257][    C2]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.506259][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.506271][    C2]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.506273][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.506279][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.506285][    C2]  ? is_module_text_address (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 kernel/module/main.c:3934)
[   27.506289][    C2]  _printk (kernel/printk/printk.c:2504)
[   27.506293][    C2]  ? snapshot_read.cold (user.c:?)
[   27.506294][    C2]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   27.506299][    C2]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.506301][    C2]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   27.506303][    C2]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   27.506305][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   27.506308][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   27.506310][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   27.506312][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   27.506314][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.506316][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.506322][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506324][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.506326][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.506332][    C2]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   27.506334][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.506340][    C2] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.506347][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.506353][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   27.506356][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.506358][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.506362][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.506364][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.506366][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506368][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.506370][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.506377][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.506378][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.506381][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.506383][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.506385][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.506387][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.506390][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506391][    C2]  handle_softirqs (kernel/softirq.c:645)
[   27.506393][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.506395][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.506397][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.506399][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   27.506400][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.506403][    C2]  </IRQ>
[   27.506404][    C2]  <TASK>
[   27.506405][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.506407][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.506410][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   27.506412][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   27.506415][    C2] RAX: 00000000000d1227 RBX: ff11000001bec6c0 RCX: ffffffffa2ef0307
[   27.506417][    C2] RDX: ff11000001bec6c0 RSI: ffffffffa5c38af6 RDI: ffffffffa568d8e0
[   27.506418][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   27.506419][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   27.506419][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   27.506421][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.506424][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.506426][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   27.506428][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.506429][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   27.506431][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.506434][    C2]  ? default_idle_call (kernel/sched/idle.c:129)
[   27.506435][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.506437][    C2]  do_idle (kernel/sched/idle.c:355)
[   27.506439][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.506441][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   27.506443][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   27.506445][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   27.566182][    C2]
| [   27.566254][    C2]
| [   27.566254][    C2] stack backtrace:
| [   27.566434][    C2] Tainted: [W]=WARN
[   27.566435][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.566437][    C2] Call Trace:
[   27.566438][    C2]  <IRQ>
[   27.566440][    C2]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.566445][    C2]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   27.566448][    C2]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   27.566451][    C2]  mark_lock (kernel/locking/lockdep.c:4769)
[   27.566453][    C2]  mark_usage (kernel/locking/lockdep.c:4658)
[   27.566455][    C2]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   27.566457][    C2]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.566459][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.566466][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.566470][    C2]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.566472][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.566479][    C2]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   27.566481][    C2]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.566487][    C2] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.566494][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.566500][    C2]  call_timer_fn (kernel/time/timer.c:1748)
[   27.566502][    C2]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.566504][    C2]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.566508][    C2]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.566510][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.566511][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.566514][    C2]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.566515][    C2]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.566522][    C2]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.566524][    C2]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.566527][    C2]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.566529][    C2]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.566531][    C2]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.566533][    C2]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.566535][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.566537][    C2]  handle_softirqs (kernel/softirq.c:645)
[   27.566539][    C2]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.566541][    C2]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.566543][    C2]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.566544][    C2]  irq_exit_rcu (kernel/softirq.c:784)
[   27.566546][    C2]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.566548][    C2]  </IRQ>
[   27.566548][    C2]  <TASK>
[   27.566549][    C2]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.566551][    C2] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.566554][    C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 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 d2 f5 01 	mov    0x1f5d294(%rip),%rdi        # 0x1f5d29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 93 95 00 	sub    0x959358(%rip),%rax        # 0x95936b
  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 86 11 00 	verw   0x118613(%rip)        # 0x11863b
  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
[   27.566555][    C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282
[   27.566558][    C2] RAX: 00000000000d1227 RBX: ff11000001bec6c0 RCX: ffffffffa2ef0307
[   27.566560][    C2] RDX: ff11000001bec6c0 RSI: ffffffffa5c38af6 RDI: ffffffffa568d8e0
[   27.566561][    C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   27.566562][    C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3
[   27.566562][    C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   27.566564][    C2]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.566566][    C2]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.566568][    C2]  default_idle_call (kernel/sched/idle.c:122)
[   27.566570][    C2]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.566571][    C2]  ? arch_cpu_idle_exit+0x40/0x40
[   27.566573][    C2]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.566574][    C2]  ? default_idle_call (kernel/sched/idle.c:129)
[   27.566576][    C2]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.566578][    C2]  do_idle (kernel/sched/idle.c:355)
[   27.566580][    C2]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.566581][    C2]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   27.566583][    C2]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   27.566585][    C2]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   56.781081][ T1733] softirqs last disabled at (0): 0x0
| [   56.781082][ T1733] Preemption disabled at:
| [   56.781083][ T1733] 0x0
| [   56.781092][ T1733] Tainted: [W]=WARN
[   56.781093][ T1733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.781094][ T1733] Call Trace:
[   56.781096][ T1733]  <TASK>
[   56.781097][ T1733]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   56.781103][ T1733]  __might_resched.cold (kernel/sched/core.c:9234)
[   56.781106][ T1733]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   56.781110][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781114][ T1733]  __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))
[   56.781117][ T1733]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   56.781120][ T1733]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   56.781124][ T1733]  ? 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)
[   56.781125][ T1733]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   56.781127][ T1733]  put_chars (drivers/char/virtio_console.c:1176)
[   56.781129][ T1733]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   56.781131][ T1733]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   56.781134][ T1733]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   56.781138][ T1733]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   56.781140][ T1733]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   56.781141][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781143][ T1733]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.781145][ T1733]  console_emit_next_record (kernel/printk/printk.c:3183)
[   56.781148][ T1733]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   56.781150][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781151][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781153][ T1733]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.781155][ T1733]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   56.781156][ T1733]  console_flush_one_record (kernel/printk/printk.c:3268)
[   56.781159][ T1733]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   56.781160][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781162][ T1733]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   56.781165][ T1733]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   56.781167][ T1733]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   56.781170][ T1733]  ? console_unlock (kernel/printk/printk.c:3415)
[   56.781172][ T1733]  vprintk_emit (kernel/printk/printk.c:2479)
[   56.781174][ T1733]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   56.781176][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781178][ T1733]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   56.781179][ T1733]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   56.781180][ T1733]  _printk (kernel/printk/printk.c:2504)
[   56.781184][ T1733]  ? snapshot_read.cold (user.c:?)
[   56.781186][ T1733]  ? ipv6_mc_down (net/ipv6/mcast.c:1157 net/ipv6/mcast.c:2820)
[   56.781191][ T1733] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   56.781204][ T1733] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   56.781211][ T1733] br_device_event (net/bridge/br.c:111) bridge
[   56.781220][ T1733]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   56.781223][ T1733]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   56.781225][ T1733]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   56.781229][ T1733]  notifier_call_chain (kernel/notifier.c:85)
[   56.781232][ T1733]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   56.781235][ T1733]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   56.781237][ T1733]  ? netif_change_name (net/core/dev.c:1517)
[   56.781239][ T1733]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   56.781241][ T1733]  ? __kernel_text_address (kernel/extable.c:79)
[   56.781243][ T1733]  ? write_profile (profile.c:?)
[   56.781245][ T1733]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   56.781248][ T1733]  netif_change_flags (net/core/dev.c:9882)
[   56.781250][ T1733]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   56.781253][ T1733]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   56.781255][ T1733]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   56.781256][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781257][ T1733]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   56.781261][ T1733]  ? kasan_save_stack (mm/kasan/common.c:58)
[   56.781264][ T1733]  ? kasan_save_stack (mm/kasan/common.c:57)
[   56.781265][ T1733]  ? kasan_save_track (mm/kasan/common.c:78)
[   56.781267][ T1733]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   56.781268][ T1733]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   56.781270][ T1733]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   56.781271][ T1733]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   56.781272][ T1733]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   56.781274][ T1733]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.781276][ T1733]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   56.781277][ T1733]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   56.781279][ T1733]  ? ___sys_sendmsg (net/socket.c:2767)
[   56.781281][ T1733]  ? __sys_sendmsg (net/socket.c:2799)
[   56.781282][ T1733]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   56.781285][ T1733]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.781287][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781289][ T1733]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.781290][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781292][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781294][ T1733]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   56.781296][ T1733]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   56.781298][ T1733]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   56.781299][ T1733]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   56.781301][ T1733]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   56.781303][ T1733]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   56.781305][ T1733]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   56.781307][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781309][ T1733]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   56.781310][ T1733]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.781311][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781313][ T1733]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   56.781316][ T1733]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   56.781318][ T1733]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   56.781319][ T1733]  ? __kernel_text_address (kernel/extable.c:79)
[   56.781320][ T1733]  ? write_profile (profile.c:?)
[   56.781322][ T1733]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   56.781323][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781324][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781326][ T1733]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   56.781329][ T1733]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.781331][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781333][ T1733]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   56.781334][ T1733]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   56.781336][ T1733]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.781337][ T1733]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   56.781338][ T1733]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   56.781341][ T1733]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   56.781342][ T1733]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.781343][ T1733]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.781345][ T1733]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   56.781346][ T1733]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   56.781349][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781351][ T1733]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.781353][ T1733]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.781355][ T1733]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.781356][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781358][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781360][ T1733]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   56.781361][ T1733]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   56.781363][ T1733]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   56.781365][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781367][ T1733]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   56.781369][ T1733]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   56.781370][ T1733]  ? copy_msghdr_from_user (net/socket.c:2650)
[   56.781372][ T1733]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   56.781373][ T1733]  ? move_addr_to_kernel (net/socket.c:258)
[   56.781375][ T1733]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   56.781377][ T1733]  ___sys_sendmsg (net/socket.c:2767)
[   56.781379][ T1733]  ? copy_msghdr_from_user (net/socket.c:2619)
[   56.781384][ T1733]  __sys_sendmsg (net/socket.c:2799)
[   56.781386][ T1733]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   56.781388][ T1733]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   56.781390][ T1733]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   56.781392][ T1733]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   56.781394][ T1733]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.781395][ T1733] RIP: 0033:0x7f502f4a554e
[   56.781397][ T1733] 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
[   56.781399][ T1733] RSP: 002b:00007ffe083a2f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   56.781402][ T1733] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f502f4a554e
[   56.781404][ T1733] RDX: 0000000000000000 RSI: 00007ffe083a2fb0 RDI: 0000000000000005
[   56.781404][ T1733] RBP: 00007ffe083a2f10 R08: 0000000000000000 R09: 0000000000000000
[   56.781405][ T1733] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91aa8f


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