======================================
| [   10.378624][  T235] softirqs last disabled at (26304): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   10.378627][  T235] Preemption disabled at:
| [   10.378627][  T235] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.378637][  T235] Tainted: [W]=WARN
[   10.378638][  T235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.378640][  T235] Call Trace:
[   10.378642][  T235]  <TASK>
[   10.378643][  T235]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.378649][  T235]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.378652][  T235]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.378656][  T235]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.378661][  T235]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.378666][  T235]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.378668][  T235]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.378674][  T235]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.378677][  T235]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.378680][  T235]  put_chars (drivers/char/virtio_console.c:1176)
[   10.378682][  T235]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.378687][  T235]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   10.378690][  T235]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.378693][  T235]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.378695][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.378697][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.378701][  T235]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.378703][  T235]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.378706][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.378710][  T235]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.378714][  T235]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.378717][  T235]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.378719][  T235]  ? 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))
[   10.378722][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.378724][  T235]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.378728][  T235]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.378732][  T235]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.378734][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.378739][  T235]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.378742][  T235]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.378744][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.378746][  T235]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.378750][  T235]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.378752][  T235]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.378755][  T235]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.378759][  T235]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.378761][  T235]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.378763][  T235]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   10.378767][  T235]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   10.378771][  T235]  _printk (kernel/printk/printk.c:2504)
[   10.378774][  T235]  ? snapshot_read.cold (user.c:?)
[   10.378778][  T235]  ? br_multicast_flood (??:?) bridge
[   10.378791][  T235]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   10.378792][  T235]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   10.378794][  T235]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   10.378798][  T235] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   10.378808][  T235] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   10.378817][  T235] new_nbp (net/bridge/br_if.c:449) bridge
[   10.378826][  T235] br_add_if (net/bridge/br_if.c:592) bridge
[   10.378834][  T235]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   10.378838][  T235]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   10.378840][  T235]  ? __kernel_text_address (kernel/extable.c:79)
[   10.378844][  T235]  do_set_master (net/core/rtnetlink.c:3071)
[   10.378849][  T235]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   10.378852][  T235]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   10.378855][  T235]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   10.378856][  T235]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.378859][  T235]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.378862][  T235]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.378865][  T235]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.378867][  T235]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.378870][  T235]  ? kasan_save_stack (mm/kasan/common.c:58)
[   10.378873][  T235]  ? kasan_save_stack (mm/kasan/common.c:57)
[   10.378874][  T235]  ? kasan_save_track (mm/kasan/common.c:78)
[   10.378877][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.378879][  T235]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   10.378882][  T235]  ? ___sys_sendmsg (net/socket.c:2757)
[   10.378886][  T235]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.378888][  T235]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   10.378891][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.378893][  T235]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.378895][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.378896][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.378899][  T235]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   10.378902][  T235]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   10.378904][  T235]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   10.378907][  T235]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   10.378910][  T235]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   10.378911][  T235]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.378916][  T235]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   10.378922][  T235]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   10.378927][  T235]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.378929][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.378933][  T235]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.378935][  T235]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.378937][  T235]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.378939][  T235]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.378943][  T235]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.378945][  T235]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   10.378948][  T235]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.378949][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.378953][  T235]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.378955][  T235]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.378959][  T235]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   10.378960][  T235]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.378963][  T235]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.378969][  T235]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.378971][  T235]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.378975][  T235]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.378979][  T235]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.378981][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.378986][  T235]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   10.378989][  T235]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   10.378993][  T235]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   10.378998][  T235]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   10.379001][  T235]  ? copy_msghdr_from_user (net/socket.c:2650)
[   10.379003][  T235]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   10.379005][  T235]  ? move_addr_to_kernel (net/socket.c:258)
[   10.379012][  T235]  ___sys_sendmsg (net/socket.c:2767)
[   10.379015][  T235]  ? copy_msghdr_from_user (net/socket.c:2619)
[   10.379030][  T235]  __sys_sendmsg (net/socket.c:2799)
[   10.379033][  T235]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   10.379039][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.379043][  T235]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.379046][  T235]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.379049][  T235]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.379051][  T235] RIP: 0033:0x7fd2d50e854e
[   10.379055][  T235] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.379056][  T235] RSP: 002b:00007fffede6cdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.379059][  T235] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd2d50e854e
[   10.379061][  T235] RDX: 0000000000000000 RSI: 00007fffede6cea0 RDI: 0000000000000005
[   10.379061][  T235] RBP: 00007fffede6ce00 R08: 0000000000000000 R09: 0000000000000000
[   10.379062][  T235] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9185c7
[   10.379063][  T235] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffede6d560
| [   22.434672][  T293] softirqs last disabled at (17699): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   22.434674][  T293] Preemption disabled at:
| [   22.434675][  T293] vprintk_emit (kernel/printk/printk.c:2471)
| [   22.434684][  T293] Tainted: [W]=WARN
[   22.434685][  T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.434686][  T293] Call Trace:
[   22.434688][  T293]  <TASK>
[   22.434689][  T293]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   22.434695][  T293]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   22.434697][  T293]  __might_resched.cold (kernel/sched/core.c:9234)
[   22.434701][  T293]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   22.434705][  T293]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   22.434711][  T293]  __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))
[   22.434713][  T293]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   22.434718][  T293]  ? 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)
[   22.434721][  T293]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   22.434724][  T293]  put_chars (drivers/char/virtio_console.c:1176)
[   22.434726][  T293]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   22.434728][  T293]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   22.434730][  T293]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.434734][  T293]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   22.434738][  T293]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   22.434741][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   22.434742][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   22.434747][  T293]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   22.434748][  T293]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   22.434751][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   22.434754][  T293]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   22.434758][  T293]  console_emit_next_record (kernel/printk/printk.c:3183)
[   22.434761][  T293]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   22.434763][  T293]  ? 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))
[   22.434766][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   22.434768][  T293]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   22.434772][  T293]  console_flush_one_record (kernel/printk/printk.c:3268)
[   22.434776][  T293]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   22.434778][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   22.434783][  T293]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   22.434785][  T293]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   22.434787][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   22.434790][  T293]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   22.434793][  T293]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   22.434795][  T293]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   22.434798][  T293]  vprintk_emit (kernel/printk/printk.c:2479)
[   22.434802][  T293]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   22.434807][  T293]  ? 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
[   22.434811][  T293]  _printk (kernel/printk/printk.c:2504)
[   22.434814][  T293]  ? snapshot_read.cold (user.c:?)
[   22.434820][  T293]  ? 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)
[   22.434823][  T293] gact_init_module (net/sched/act_gact.c:180) act_gact
[   22.434825][  T293]  do_one_initcall (init/main.c:1357)
[   22.434828][  T293]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   22.434832][  T293]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   22.434835][  T293]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   22.434840][  T293]  do_init_module (kernel/module/main.c:3117)
[   22.434844][  T293]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   22.434846][  T293]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   22.434849][  T293]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   22.434853][  T293]  load_module (kernel/module/main.c:3593)
[   22.434860][  T293]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   22.434863][  T293]  ? __ia32_sys_fsconfig (??:?)
[   22.434866][  T293]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   22.434870][  T293]  ? backing_file_read_iter (fs/backing-file.c:211)
[   22.434873][  T293]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   22.434877][  T293]  init_module_from_file (kernel/module/main.c:3790)
[   22.434880][  T293]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   22.434888][  T293]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   22.434891][  T293]  ? 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)
[   22.434894][  T293]  idempotent_init_module (kernel/module/main.c:3802)
[   22.434897][  T293]  ? init_module_from_file (kernel/module/main.c:3791)
[   22.434903][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   22.434906][  T293]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   22.434912][  T293]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   22.434914][  T293]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.434917][  T293]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   22.434919][  T293]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   22.434922][  T293]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.434924][  T293] RIP: 0033:0x7f3933f6237d
[   22.434927][  T293] 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
[   22.434929][  T293] RSP: 002b:00007ffceeb7b558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   22.434932][  T293] RAX: ffffffffffffffda RBX: 000055e891770810 RCX: 00007f3933f6237d
[   22.434933][  T293] RDX: 0000000000000000 RSI: 000055e88696cffd RDI: 0000000000000000
[   22.434934][  T293] RBP: 00007ffceeb7b5f0 R08: 0000000000000000 R09: 0000000000000000
[   22.434935][  T293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e88696cffd
[   22.434935][  T293] R13: 000055e891770960 R14: 0000000000040000 R15: 0000000000000000
| [   25.959717][    C3] softirqs last disabled at (536809): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   25.959719][    C3] Preemption disabled at:
| [   25.959719][    C3] 0x0
| [   25.959729][    C3] Tainted: [W]=WARN
[   25.959730][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.959732][    C3] Call Trace:
[   25.959733][    C3]  <IRQ>
[   25.959735][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   25.959740][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   25.959744][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   25.959747][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   25.959750][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959754][    C3]  __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))
[   25.959757][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.959760][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.959763][    C3]  ? 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)
[   25.959765][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   25.959767][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   25.959769][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   25.959771][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   25.959774][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   25.959777][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   25.959778][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959780][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.959782][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   25.959785][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   25.959787][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959788][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959790][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.959792][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   25.959794][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   25.959796][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   25.959799][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   25.959800][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.959802][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   25.959803][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959805][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.959806][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   25.959808][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   25.959810][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   25.959812][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   25.959814][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   25.959816][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   25.959828][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   25.959829][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   25.959836][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   25.959843][    C3]  ? is_module_text_address (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 kernel/module/main.c:3934)
[   25.959846][    C3]  _printk (kernel/printk/printk.c:2504)
[   25.959850][    C3]  ? snapshot_read.cold (user.c:?)
[   25.959851][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   25.959855][    C3]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   25.959858][    C3]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   25.959859][    C3]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   25.959862][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   25.959864][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   25.959866][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   25.959868][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   25.959870][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   25.959872][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   25.959878][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959880][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   25.959882][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   25.959888][    C3]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   25.959889][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   25.959896][    C3] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   25.959903][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   25.959910][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   25.959913][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   25.959914][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   25.959918][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   25.959920][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.959921][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959924][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   25.959925][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   25.959932][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   25.959934][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   25.959936][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   25.959939][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   25.959941][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   25.959942][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   25.959945][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959946][    C3]  handle_softirqs (kernel/softirq.c:645)
[   25.959948][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   25.959950][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   25.959952][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   25.959953][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   25.959955][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   25.959957][    C3]  </IRQ>
[   25.959958][    C3]  <TASK>
[   25.959959][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   25.959961][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   25.959964][    C3] 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
[   25.959966][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   25.959969][    C3] RAX: 00000000000830e7 RBX: ff11000001c88040 RCX: ffffffff9c0f0307
[   25.959970][    C3] RDX: ff11000001c88040 RSI: ffffffff9ee38af6 RDI: ffffffff9e88d8e0
[   25.959971][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   25.959972][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   25.959973][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   25.959975][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.959978][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   25.959980][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   25.959982][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   25.959983][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   25.959985][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   25.959987][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959989][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   25.959991][    C3]  do_idle (kernel/sched/idle.c:355)
[   25.959992][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   25.959994][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   25.959996][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   25.959998][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.026916][    C3]
| [   26.026993][    C3]
| [   26.026993][    C3] stack backtrace:
| [   26.027236][    C3] Tainted: [W]=WARN
[   26.027237][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.027237][    C3] Call Trace:
[   26.027238][    C3]  <IRQ>
[   26.027239][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.027243][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   26.027246][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.027248][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.027250][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.027252][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.027254][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.027256][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.027263][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.027266][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.027268][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.027274][    C3]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.027275][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.027281][    C3] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.027288][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.027294][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.027296][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.027298][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.027301][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.027303][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.027305][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.027307][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.027309][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.027315][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.027317][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.027320][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.027322][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.027324][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.027326][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.027328][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.027330][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.027332][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.027333][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.027335][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.027337][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.027338][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.027340][    C3]  </IRQ>
[   26.027340][    C3]  <TASK>
[   26.027341][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.027343][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.027344][    C3] 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
[   26.027346][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   26.027348][    C3] RAX: 00000000000830e7 RBX: ff11000001c88040 RCX: ffffffff9c0f0307
[   26.027349][    C3] RDX: ff11000001c88040 RSI: ffffffff9ee38af6 RDI: ffffffff9e88d8e0
[   26.027350][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.027350][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   26.027351][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.027352][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.027355][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.027356][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.027358][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.027360][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.027361][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.027363][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.027365][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.027367][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.027368][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.027370][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.027371][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.027373][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  124.632074][ T1536] softirqs last disabled at (0): 0x0
| [  124.632076][ T1536] Preemption disabled at:
| [  124.632077][ T1536] 0x0
| [  124.632086][ T1536] Tainted: [W]=WARN
[  124.632087][ T1536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.632089][ T1536] Call Trace:
[  124.632091][ T1536]  <TASK>
[  124.632092][ T1536]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  124.632098][ T1536]  __might_resched.cold (kernel/sched/core.c:9234)
[  124.632102][ T1536]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  124.632105][ T1536]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  124.632108][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632112][ T1536]  __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))
[  124.632116][ T1536]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  124.632119][ T1536]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  124.632123][ T1536]  ? 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)
[  124.632124][ T1536]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  124.632126][ T1536]  put_chars (drivers/char/virtio_console.c:1176)
[  124.632128][ T1536]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  124.632130][ T1536]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  124.632133][ T1536]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  124.632137][ T1536]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  124.632138][ T1536]  ? vsnprintf (lib/vsprintf.c:2900)
[  124.632142][ T1536]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  124.632143][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632145][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632147][ T1536]  console_emit_next_record (kernel/printk/printk.c:3183)
[  124.632150][ T1536]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  124.632152][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632153][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632155][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632157][ T1536]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.632159][ T1536]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  124.632160][ T1536]  console_flush_one_record (kernel/printk/printk.c:3268)
[  124.632163][ T1536]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  124.632165][ T1536]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  124.632167][ T1536]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.632169][ T1536]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  124.632170][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632172][ T1536]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.632173][ T1536]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  124.632175][ T1536]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  124.632177][ T1536]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  124.632179][ T1536]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  124.632180][ T1536]  vprintk_emit (kernel/printk/printk.c:2479)
[  124.632183][ T1536]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  124.632185][ T1536]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  124.632188][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632190][ T1536]  _printk (kernel/printk/printk.c:2504)
[  124.632194][ T1536]  ? snapshot_read.cold (user.c:?)
[  124.632195][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632197][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632199][ T1536]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.632200][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632202][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632204][ T1536] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  124.632217][ T1536] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  124.632225][ T1536] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  124.632232][ T1536]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  124.632238][ T1536]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.632240][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632242][ T1536]  ? __nla_validate_parse (lib/nlattr.c:635)
[  124.632245][ T1536] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  124.632253][ T1536]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  124.632263][ T1536]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  124.632267][ T1536]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  124.632270][ T1536]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  124.632271][ T1536]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  124.632273][ T1536]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  124.632276][ T1536]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  124.632279][ T1536]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  124.632280][ T1536]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.632282][ T1536]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  124.632283][ T1536]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  124.632286][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632287][ T1536]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.632289][ T1536]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.632291][ T1536]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  124.632292][ T1536]  ? next_uptodate_folio (mm/filemap.c:3747)
[  124.632296][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632298][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632300][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632302][ T1536]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  124.632304][ T1536]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  124.632305][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632307][ T1536]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  124.632309][ T1536]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  124.632312][ T1536]  ? copy_msghdr_from_user (net/socket.c:2650)
[  124.632314][ T1536]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  124.632316][ T1536]  ? move_addr_to_kernel (net/socket.c:258)
[  124.632318][ T1536]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  124.632321][ T1536]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  124.632323][ T1536]  ___sys_sendmsg (net/socket.c:2767)
[  124.632324][ T1536]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  124.632327][ T1536]  ? copy_msghdr_from_user (net/socket.c:2619)
[  124.632328][ T1536]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  124.632333][ T1536]  __sys_sendmsg (net/socket.c:2799)
[  124.632335][ T1536]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  124.632338][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632339][ T1536]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  124.632342][ T1536]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  124.632344][ T1536]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  124.632346][ T1536]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.632348][ T1536] RIP: 0033:0x7f291572254e
[  124.632350][ T1536] 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
[  124.632351][ T1536] RSP: 002b:00007fff05875c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.632356][ T1536] RAX: ffffffffffffffda RBX: 00007fff05875de0 RCX: 00007f291572254e
[  124.632357][ T1536] RDX: 0000000000000000 RSI: 00007fff05875ce0 RDI: 0000000000000005
[  124.632358][ T1536] RBP: 00007fff05875c40 R08: 0000000000000000 R09: 0000000000000000
[  124.632359][ T1536] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91863b
[  124.632359][ T1536] R13: 0000000000425380 R14: 00007fff0587684a R15: 00000000ffffffff
| [  129.721366][ T1541] softirqs last disabled at (0): 0x0
| [  129.721367][ T1541] Preemption disabled at:
| [  129.721368][ T1541] 0x0
| [  129.721377][ T1541] Tainted: [W]=WARN
[  129.721378][ T1541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  129.721380][ T1541] Call Trace:
[  129.721381][ T1541]  <TASK>
[  129.721382][ T1541]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  129.721388][ T1541]  __might_resched.cold (kernel/sched/core.c:9234)
[  129.721391][ T1541]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  129.721394][ T1541]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  129.721397][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721401][ T1541]  __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))
[  129.721405][ T1541]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  129.721408][ T1541]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  129.721412][ T1541]  ? 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)
[  129.721413][ T1541]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  129.721415][ T1541]  put_chars (drivers/char/virtio_console.c:1176)
[  129.721417][ T1541]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  129.721419][ T1541]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  129.721422][ T1541]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  129.721426][ T1541]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  129.721427][ T1541]  ? vsnprintf (lib/vsprintf.c:2900)
[  129.721430][ T1541]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  129.721432][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721433][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721436][ T1541]  console_emit_next_record (kernel/printk/printk.c:3183)
[  129.721439][ T1541]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  129.721441][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721442][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721444][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721445][ T1541]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  129.721447][ T1541]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  129.721449][ T1541]  console_flush_one_record (kernel/printk/printk.c:3268)
[  129.721451][ T1541]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  129.721454][ T1541]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  129.721456][ T1541]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  129.721457][ T1541]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  129.721459][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721461][ T1541]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  129.721462][ T1541]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  129.721464][ T1541]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  129.721466][ T1541]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  129.721468][ T1541]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  129.721470][ T1541]  vprintk_emit (kernel/printk/printk.c:2479)
[  129.721474][ T1541]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  129.721476][ T1541]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  129.721478][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721481][ T1541]  _printk (kernel/printk/printk.c:2504)
[  129.721484][ T1541]  ? snapshot_read.cold (user.c:?)
[  129.721485][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721487][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721489][ T1541]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  129.721490][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721492][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721495][ T1541] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  129.721509][ T1541] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  129.721517][ T1541] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  129.721524][ T1541]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  129.721530][ T1541]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  129.721532][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721534][ T1541]  ? __nla_validate_parse (lib/nlattr.c:635)
[  129.721537][ T1541] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  129.721544][ T1541]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  129.721554][ T1541]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  129.721559][ T1541]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  129.721561][ T1541]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  129.721562][ T1541]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  129.721565][ T1541]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  129.721567][ T1541]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  129.721571][ T1541]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  129.721572][ T1541]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  129.721574][ T1541]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  129.721575][ T1541]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  129.721577][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721579][ T1541]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  129.721581][ T1541]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  129.721583][ T1541]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  129.721585][ T1541]  ? next_uptodate_folio (mm/filemap.c:3747)
[  129.721588][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721590][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721591][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721593][ T1541]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  129.721595][ T1541]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  129.721597][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721599][ T1541]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  129.721601][ T1541]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  129.721604][ T1541]  ? copy_msghdr_from_user (net/socket.c:2650)
[  129.721606][ T1541]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  129.721607][ T1541]  ? move_addr_to_kernel (net/socket.c:258)
[  129.721609][ T1541]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  129.721612][ T1541]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  129.721614][ T1541]  ___sys_sendmsg (net/socket.c:2767)
[  129.721618][ T1541]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  129.721621][ T1541]  ? copy_msghdr_from_user (net/socket.c:2619)
[  129.721623][ T1541]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  129.721628][ T1541]  __sys_sendmsg (net/socket.c:2799)
[  129.721630][ T1541]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  129.721632][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721634][ T1541]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  129.721636][ T1541]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  129.721638][ T1541]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  129.721640][ T1541]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  129.721642][ T1541] RIP: 0033:0x7f3456cbd54e
[  129.721644][ T1541] 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
[  129.721646][ T1541] RSP: 002b:00007ffd7d6848e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  129.721650][ T1541] RAX: ffffffffffffffda RBX: 00007ffd7d684a90 RCX: 00007f3456cbd54e
[  129.721651][ T1541] RDX: 0000000000000000 RSI: 00007ffd7d684990 RDI: 0000000000000005
[  129.721652][ T1541] RBP: 00007ffd7d6848f0 R08: 0000000000000000 R09: 0000000000000000
[  129.721653][ T1541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918640
[  129.721654][ T1541] R13: 0000000000425380 R14: 00007ffd7d68684a R15: 00000000ffffffff
| [  134.832991][ T1549] softirqs last disabled at (0): 0x0
| [  134.832992][ T1549] Preemption disabled at:
| [  134.832993][ T1549] vprintk_emit (kernel/printk/printk.c:2471)
| [  134.833004][ T1549] Tainted: [W]=WARN
[  134.833005][ T1549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  134.833006][ T1549] Call Trace:
[  134.833007][ T1549]  <TASK>
[  134.833009][ T1549]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  134.833014][ T1549]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  134.833016][ T1549]  __might_resched.cold (kernel/sched/core.c:9234)
[  134.833020][ T1549]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  134.833024][ T1549]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  134.833027][ T1549]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  134.833028][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833032][ T1549]  __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))
[  134.833035][ T1549]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  134.833038][ T1549]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  134.833042][ T1549]  ? 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)
[  134.833043][ T1549]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  134.833045][ T1549]  put_chars (drivers/char/virtio_console.c:1176)
[  134.833047][ T1549]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  134.833048][ T1549]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  134.833050][ T1549]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  134.833052][ T1549]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  134.833055][ T1549]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  134.833057][ T1549]  ? 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)
[  134.833058][ T1549]  ? vsnprintf (lib/vsprintf.c:2900)
[  134.833061][ T1549]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  134.833063][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833064][ T1549]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  134.833066][ T1549]  console_emit_next_record (kernel/printk/printk.c:3183)
[  134.833069][ T1549]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  134.833071][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833072][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833074][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833076][ T1549]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  134.833077][ T1549]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  134.833079][ T1549]  console_flush_one_record (kernel/printk/printk.c:3268)
[  134.833081][ T1549]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  134.833084][ T1549]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  134.833085][ T1549]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  134.833087][ T1549]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  134.833089][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833090][ T1549]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  134.833091][ T1549]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  134.833093][ T1549]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  134.833095][ T1549]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  134.833097][ T1549]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  134.833099][ T1549]  vprintk_emit (kernel/printk/printk.c:2479)
[  134.833102][ T1549]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  134.833105][ T1549]  _printk (kernel/printk/printk.c:2504)
[  134.833108][ T1549]  ? snapshot_read.cold (user.c:?)
[  134.833110][ T1549]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  134.833113][ T1549]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  134.833115][ T1549]  ? br_port_set_promisc (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 net/bridge/br_if.c:106) bridge
[  134.833127][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833129][ T1549]  ? br_vlan_filter_toggle (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 net/bridge/br_private.h:771 net/bridge/br_vlan.c:919) bridge
[  134.833138][ T1549] br_vlan_filter_toggle.cold (net/bridge/br_vlan.c:920 (discriminator 1)) bridge
[  134.833147][ T1549]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  134.833150][ T1549] br_changelink (net/bridge/br_netlink.c:1363) bridge
[  134.833158][ T1549]  ? __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)
[  134.833161][ T1549]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  134.833162][ T1549]  ? br_get_size (net/bridge/br_netlink.c:1676) bridge
[  134.833168][ T1549]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  134.833170][ T1549]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  134.833172][ T1549]  ? nla_get_range_signed (lib/nlattr.c:270)
[  134.833175][ T1549]  __rtnl_newlink (net/core/rtnetlink.c:3865 net/core/rtnetlink.c:4076)
[  134.833177][ T1549]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  134.833179][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833181][ T1549]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  134.833182][ T1549]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  134.833184][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833186][ T1549]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  134.833187][ T1549]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  134.833190][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833191][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833193][ T1549]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  134.833196][ T1549]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  134.833198][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833199][ T1549]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  134.833201][ T1549]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  134.833202][ T1549]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  134.833203][ T1549]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  134.833206][ T1549]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  134.833209][ T1549]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  134.833212][ T1549]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  134.833213][ T1549]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  134.833214][ T1549]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  134.833216][ T1549]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  134.833218][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833220][ T1549]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  134.833221][ T1549]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  134.833223][ T1549]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  134.833225][ T1549]  ? percpu_counter_add_batch (lib/percpu_counter.c:101 (discriminator 3) lib/percpu_counter.c:93 (discriminator 3))
[  134.833228][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833229][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833231][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833232][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833235][ T1549]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  134.833236][ T1549]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  134.833238][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833240][ T1549]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  134.833242][ T1549]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  134.833243][ T1549]  ? copy_msghdr_from_user (net/socket.c:2650)
[  134.833245][ T1549]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  134.833246][ T1549]  ? move_addr_to_kernel (net/socket.c:258)
[  134.833248][ T1549]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  134.833251][ T1549]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  134.833253][ T1549]  ___sys_sendmsg (net/socket.c:2767)
[  134.833254][ T1549]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  134.833257][ T1549]  ? copy_msghdr_from_user (net/socket.c:2619)
[  134.833258][ T1549]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  134.833263][ T1549]  __sys_sendmsg (net/socket.c:2799)
[  134.833265][ T1549]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  134.833267][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833269][ T1549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  134.833271][ T1549]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  134.833273][ T1549]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  134.833275][ T1549]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  134.833277][ T1549] RIP: 0033:0x7fe8230aa54e
[  134.833279][ T1549] 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
[  134.833281][ T1549] RSP: 002b:00007ffd75ab8660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  134.833285][ T1549] RAX: ffffffffffffffda RBX: 00007ffd75ab8e00 RCX: 00007fe8230aa54e
[  134.833286][ T1549] RDX: 0000000000000000 RSI: 00007ffd75ab8710 RDI: 0000000000000005
[  134.833287][ T1549] RBP: 00007ffd75ab8670 R08: 0000000000000000 R09: 0000000000000000
[  134.833288][ T1549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918644
[  134.833289][ T1549] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd75ab8dd0
| [  145.060521][ T1573] softirqs last disabled at (0): 0x0
| [  145.060522][ T1573] Preemption disabled at:
| [  145.060523][ T1573] vprintk_emit (kernel/printk/printk.c:2471)
| [  145.060534][ T1573] Tainted: [W]=WARN
[  145.060535][ T1573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  145.060537][ T1573] Call Trace:
[  145.060538][ T1573]  <TASK>
[  145.060539][ T1573]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  145.060545][ T1573]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  145.060547][ T1573]  __might_resched.cold (kernel/sched/core.c:9234)
[  145.060551][ T1573]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  145.060553][ T1573]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  145.060556][ T1573]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  145.060558][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060561][ T1573]  __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))
[  145.060565][ T1573]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  145.060567][ T1573]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  145.060571][ T1573]  ? 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)
[  145.060572][ T1573]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  145.060574][ T1573]  put_chars (drivers/char/virtio_console.c:1176)
[  145.060576][ T1573]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  145.060577][ T1573]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  145.060579][ T1573]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  145.060581][ T1573]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  145.060585][ T1573]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  145.060586][ T1573]  ? 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)
[  145.060587][ T1573]  ? vsnprintf (lib/vsprintf.c:2900)
[  145.060591][ T1573]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  145.060592][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060594][ T1573]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  145.060596][ T1573]  console_emit_next_record (kernel/printk/printk.c:3183)
[  145.060598][ T1573]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  145.060600][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060602][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060603][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060605][ T1573]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  145.060607][ T1573]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  145.060609][ T1573]  console_flush_one_record (kernel/printk/printk.c:3268)
[  145.060611][ T1573]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  145.060613][ T1573]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  145.060618][ T1573]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  145.060619][ T1573]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  145.060621][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060623][ T1573]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  145.060624][ T1573]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  145.060626][ T1573]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  145.060628][ T1573]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  145.060630][ T1573]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  145.060632][ T1573]  vprintk_emit (kernel/printk/printk.c:2479)
[  145.060634][ T1573]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  145.060637][ T1573]  _printk (kernel/printk/printk.c:2504)
[  145.060640][ T1573]  ? snapshot_read.cold (user.c:?)
[  145.060642][ T1573]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  145.060645][ T1573]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  145.060647][ T1573]  ? br_port_set_promisc (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 net/bridge/br_if.c:106) bridge
[  145.060659][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060661][ T1573]  ? br_vlan_filter_toggle (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 net/bridge/br_private.h:771 net/bridge/br_vlan.c:919) bridge
[  145.060670][ T1573] br_vlan_filter_toggle.cold (net/bridge/br_vlan.c:920 (discriminator 1)) bridge
[  145.060679][ T1573]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  145.060682][ T1573] br_changelink (net/bridge/br_netlink.c:1363) bridge
[  145.060691][ T1573]  ? __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)
[  145.060693][ T1573]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  145.060694][ T1573]  ? br_get_size (net/bridge/br_netlink.c:1676) bridge
[  145.060701][ T1573]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  145.060703][ T1573]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  145.060704][ T1573]  ? nla_get_range_signed (lib/nlattr.c:270)
[  145.060708][ T1573]  __rtnl_newlink (net/core/rtnetlink.c:3865 net/core/rtnetlink.c:4076)
[  145.060710][ T1573]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  145.060712][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060714][ T1573]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  145.060715][ T1573]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  145.060717][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060719][ T1573]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  145.060722][ T1573]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  145.060725][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060726][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060728][ T1573]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  145.060731][ T1573]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  145.060732][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060734][ T1573]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  145.060735][ T1573]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  145.060737][ T1573]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  145.060738][ T1573]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  145.060741][ T1573]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  145.060744][ T1573]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  145.060747][ T1573]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  145.060748][ T1573]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  145.060749][ T1573]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  145.060751][ T1573]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  145.060753][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060755][ T1573]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  145.060757][ T1573]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  145.060759][ T1573]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  145.060760][ T1573]  ? next_uptodate_folio (mm/filemap.c:3747)
[  145.060763][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060765][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060766][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060768][ T1573]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  145.060770][ T1573]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  145.060772][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060774][ T1573]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  145.060776][ T1573]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  145.060777][ T1573]  ? copy_msghdr_from_user (net/socket.c:2650)
[  145.060779][ T1573]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  145.060781][ T1573]  ? move_addr_to_kernel (net/socket.c:258)
[  145.060783][ T1573]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  145.060786][ T1573]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  145.060788][ T1573]  ___sys_sendmsg (net/socket.c:2767)
[  145.060789][ T1573]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  145.060792][ T1573]  ? copy_msghdr_from_user (net/socket.c:2619)
[  145.060793][ T1573]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  145.060798][ T1573]  __sys_sendmsg (net/socket.c:2799)
[  145.060800][ T1573]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  145.060802][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060804][ T1573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  145.060806][ T1573]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  145.060808][ T1573]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  145.060810][ T1573]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  145.060812][ T1573] RIP: 0033:0x7f6163c6c54e
[  145.060814][ T1573] 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
[  145.060816][ T1573] RSP: 002b:00007ffdbf7b5430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  145.060819][ T1573] RAX: ffffffffffffffda RBX: 00007ffdbf7b5bd0 RCX: 00007f6163c6c54e
[  145.060820][ T1573] RDX: 0000000000000000 RSI: 00007ffdbf7b54e0 RDI: 0000000000000005
[  145.060821][ T1573] RBP: 00007ffdbf7b5440 R08: 0000000000000000 R09: 0000000000000000
[  145.060822][ T1573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91864e


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
vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars