======================================
| [   10.270630][  T186] softirqs last disabled at (31342): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.270632][  T186] Preemption disabled at:
| [   10.270633][  T186] 0x0
| [   10.270644][  T186] Tainted: [W]=WARN
[   10.270645][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.270647][  T186] Call Trace:
[   10.270648][  T186]  <TASK>
[   10.270650][  T186]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.270656][  T186]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.270661][  T186]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.270665][  T186]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.270670][  T186]  __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))
[   10.270672][  T186]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.270678][  T186]  ? 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)
[   10.270681][  T186]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.270684][  T186]  put_chars (drivers/char/virtio_console.c:1176)
[   10.270687][  T186]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.270688][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.270693][  T186]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.270698][  T186]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.270705][  T186]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.270707][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.270709][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.270713][  T186]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.270717][  T186]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.270719][  T186]  ? 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))
[   10.270722][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.270725][  T186]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.270729][  T186]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.270733][  T186]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.270735][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.270740][  T186]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.270743][  T186]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.270745][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.270747][  T186]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.270751][  T186]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.270753][  T186]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.270756][  T186]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.270760][  T186]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.270764][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.270767][  T186]  _printk (kernel/printk/printk.c:2504)
[   10.270771][  T186]  ? snapshot_read.cold (user.c:?)
[   10.270774][  T186]  ? 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)
[   10.270777][  T186]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.270780][  T186]  ? 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)
[   10.270783][  T186]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.270787][  T186]  ? exit_notify (kernel/exit.c:780)
[   10.270789][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.270792][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.270796][  T186]  do_group_exit (kernel/exit.c:1151)
[   10.270799][  T186]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.270801][  T186]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.270803][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.270807][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.270810][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.270812][  T186] RIP: 0033:0x7f1ddb8441b8
[   10.270815][  T186] Code: Unable to access opcode bytes at 0x7f1ddb84418e.

Code starting with the faulting instruction
===========================================
[   10.270816][  T186] RSP: 002b:00007ffcf6a2cbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.270818][  T186] RAX: ffffffffffffffda RBX: 00007f1ddb974f88 RCX: 00007f1ddb8441b8
[   10.270820][  T186] RDX: 00007f1ddb58efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.270821][  T186] RBP: 00007ffcf6a2cc10 R08: 0000000000000000 R09: 0000000000008010
[   10.270822][  T186] R10: 00007ffcf6a2c9d0 R11: 0000000000000246 R12: 0000000000000001
[   10.270822][  T186] R13: 0000000000000000 R14: 00007f1ddb973680 R15: 00007f1ddb974fa0
| [   11.685035][  T260] softirqs last disabled at (13794): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   11.685037][  T260] Preemption disabled at:
| [   11.685038][  T260] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.685047][  T260] Tainted: [W]=WARN
[   11.685048][  T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.685050][  T260] Call Trace:
[   11.685052][  T260]  <TASK>
[   11.685053][  T260]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.685059][  T260]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.685061][  T260]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.685066][  T260]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.685070][  T260]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.685075][  T260]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.685077][  T260]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.685082][  T260]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.685085][  T260]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.685094][  T260]  put_chars (drivers/char/virtio_console.c:1176)
[   11.685096][  T260]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.685101][  T260]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.685104][  T260]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.685107][  T260]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.685109][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.685110][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.685114][  T260]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.685116][  T260]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.685119][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.685123][  T260]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.685127][  T260]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.685131][  T260]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.685133][  T260]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.685136][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.685138][  T260]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.685142][  T260]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.685146][  T260]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.685148][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.685153][  T260]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.685156][  T260]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.685158][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.685160][  T260]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.685164][  T260]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.685165][  T260]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.685169][  T260]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.685172][  T260]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.685175][  T260]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.685176][  T260]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   11.685181][  T260]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   11.685184][  T260]  _printk (kernel/printk/printk.c:2504)
[   11.685188][  T260]  ? snapshot_read.cold (user.c:?)
[   11.685192][  T260]  ? br_multicast_flood (??:?) bridge
[   11.685205][  T260]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   11.685206][  T260]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   11.685208][  T260]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   11.685212][  T260] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   11.685223][  T260] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   11.685231][  T260] new_nbp (net/bridge/br_if.c:449) bridge
[   11.685240][  T260] br_add_if (net/bridge/br_if.c:592) bridge
[   11.685247][  T260]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   11.685251][  T260]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.685254][  T260]  ? __kernel_text_address (kernel/extable.c:79)
[   11.685257][  T260]  do_set_master (net/core/rtnetlink.c:3071)
[   11.685262][  T260]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   11.685265][  T260]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   11.685268][  T260]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   11.685270][  T260]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.685272][  T260]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.685275][  T260]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.685278][  T260]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.685280][  T260]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.685282][  T260]  ? kasan_save_stack (mm/kasan/common.c:58)
[   11.685285][  T260]  ? kasan_save_stack (mm/kasan/common.c:57)
[   11.685287][  T260]  ? kasan_save_track (mm/kasan/common.c:78)
[   11.685290][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.685291][  T260]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   11.685295][  T260]  ? ___sys_sendmsg (net/socket.c:2757)
[   11.685299][  T260]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.685301][  T260]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   11.685304][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.685306][  T260]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.685310][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.685312][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.685314][  T260]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   11.685318][  T260]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   11.685320][  T260]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   11.685322][  T260]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   11.685325][  T260]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   11.685327][  T260]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.685332][  T260]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   11.685337][  T260]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   11.685342][  T260]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   11.685344][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.685348][  T260]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.685350][  T260]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.685352][  T260]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   11.685354][  T260]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.685358][  T260]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   11.685360][  T260]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   11.685363][  T260]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.685364][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.685368][  T260]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   11.685370][  T260]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   11.685373][  T260]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   11.685375][  T260]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.685378][  T260]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.685384][  T260]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.685386][  T260]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.685390][  T260]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.685393][  T260]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.685396][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.685400][  T260]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   11.685404][  T260]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   11.685408][  T260]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   11.685413][  T260]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   11.685415][  T260]  ? copy_msghdr_from_user (net/socket.c:2650)
[   11.685417][  T260]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   11.685419][  T260]  ? move_addr_to_kernel (net/socket.c:258)
[   11.685426][  T260]  ___sys_sendmsg (net/socket.c:2767)
[   11.685429][  T260]  ? copy_msghdr_from_user (net/socket.c:2619)
[   11.685444][  T260]  __sys_sendmsg (net/socket.c:2799)
[   11.685447][  T260]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   11.685453][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.685457][  T260]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.685459][  T260]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.685462][  T260]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.685465][  T260] RIP: 0033:0x7f67b8dd954e
[   11.685468][  T260] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.685470][  T260] RSP: 002b:00007fff64a4d840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.685473][  T260] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f67b8dd954e
[   11.685474][  T260] RDX: 0000000000000000 RSI: 00007fff64a4d8f0 RDI: 0000000000000005
[   11.685475][  T260] RBP: 00007fff64a4d850 R08: 0000000000000000 R09: 0000000000000000
[   11.685475][  T260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912dbc
[   11.685476][  T260] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff64a4dfb0
| [   27.029405][    C0] softirqs last disabled at (996249): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   27.029407][    C0] Preemption disabled at:
| [   27.029407][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   27.029417][    C0] Tainted: [W]=WARN
[   27.029418][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.029420][    C0] Call Trace:
[   27.029421][    C0]  <IRQ>
[   27.029423][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.029428][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   27.029430][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.029433][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.029437][    C0]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   27.029439][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029443][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   27.029446][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.029449][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.029452][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.029454][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.029456][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   27.029458][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.029460][    C0]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   27.029463][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.029466][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.029467][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029469][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.029471][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.029473][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.029475][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029477][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029478][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.029480][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   27.029482][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.029484][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.029487][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.029488][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.029490][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.029492][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029493][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.029494][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.029496][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.029498][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.029500][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.029502][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.029504][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029506][    C0]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   27.029507][    C0]  ? x86_64_start_kernel (arch/x86/kernel/head64.c:264)
[   27.029512][    C0]  _printk (kernel/printk/printk.c:2504)
[   27.029515][    C0]  ? snapshot_read.cold (user.c:?)
[   27.029517][    C0]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   27.029521][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.029523][    C0]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   27.029525][    C0]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   27.029527][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   27.029530][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   27.029532][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   27.029534][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   27.029536][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.029538][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.029550][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029552][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.029554][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.029560][    C0]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   27.029562][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.029569][    C0] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.029575][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.029581][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   27.029585][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.029587][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.029590][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.029592][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.029594][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029596][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.029598][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.029604][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.029606][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.029609][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.029611][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.029613][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.029614][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.029616][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029618][    C0]  handle_softirqs (kernel/softirq.c:645)
[   27.029620][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.029621][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.029623][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.029625][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   27.029626][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.029629][    C0]  </IRQ>
[   27.029630][    C0]  <TASK>
[   27.029630][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   27.029632][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.029634][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.029637][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  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 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   27.029639][    C0] RSP: 0018:ffffffffbbe07cf8 EFLAGS: 00000296
[   27.029642][    C0] RAX: 00000000000f3397 RBX: ffffffffbbe1c600 RCX: ffffffffb8ef0307
[   27.029643][    C0] RDX: ffffffffbbe1c600 RSI: ffffffffbbc38b01 RDI: ffffffffbb68d8e0
[   27.029644][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   27.029645][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff77c0fa2
[   27.029646][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   27.029647][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.029650][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   27.029652][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.029653][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   27.029655][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.029657][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   27.029658][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.029660][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.029661][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.029663][    C0]  do_idle (kernel/sched/idle.c:355)
[   27.029665][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.029666][    C0]  rest_init (init/main.c:727)
[   27.029668][    C0]  ? __cpuidle_text_end (??:?)
[   27.029671][    C0]  ? rest_init (init/main.c:727)
[   27.029673][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   27.029676][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   27.029679][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   27.029681][    C0]  start_kernel (init/main.c:1185)
[   27.029684][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   27.029686][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   27.029687][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   27.094234][    C0]
| [   27.094311][    C0]
| [   27.094311][    C0] stack backtrace:
| [   27.094501][    C0] Tainted: [W]=WARN
[   27.094502][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.094503][    C0] Call Trace:
[   27.094505][    C0]  <IRQ>
[   27.094506][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.094511][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   27.094514][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   27.094517][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   27.094519][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   27.094521][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   27.094523][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   27.094524][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.094532][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.094535][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.094537][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.094543][    C0]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   27.094545][    C0]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.094551][    C0] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   27.094558][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.094564][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   27.094566][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   27.094568][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   27.094572][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   27.094574][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.094576][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.094578][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   27.094580][    C0]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   27.094586][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   27.094588][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.094590][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   27.094593][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   27.094595][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   27.094596][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.094599][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.094600][    C0]  handle_softirqs (kernel/softirq.c:645)
[   27.094602][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.094604][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   27.094606][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   27.094607][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   27.094609][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   27.094611][    C0]  </IRQ>
[   27.094611][    C0]  <TASK>
[   27.094612][    C0]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   27.094613][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   27.094615][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   27.094617][    C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 e2 f5 01 	mov    0x1f5e294(%rip),%rdi        # 0x1f5e29b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 a3 95 00 	sub    0x95a358(%rip),%rax        # 0x95a36b
  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 96 11 00 	verw   0x119613(%rip)        # 0x11963b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	c3                   	ret		<-- trapping instruction
  2b:	0f 1f 40 d6          	nopl   -0x2a(%rax)
  2f:	48 83 ec 20          	sub    $0x20,%rsp
  33:	8b 17                	mov    (%rdi),%edx
  35:	49 89 f8             	mov    %rdi,%r8
  38:	83 e2 fe             	and    $0xfffffffe,%edx
  3b:	41 89 d2             	mov    %edx,%r10d
  3e:	0f                   	.byte 0xf
  3f:	01                   	.byte 0x1

Code starting with the faulting instruction
===========================================
   0:	c3                   	ret
   1:	0f 1f 40 d6          	nopl   -0x2a(%rax)
   5:	48 83 ec 20          	sub    $0x20,%rsp
   9:	8b 17                	mov    (%rdi),%edx
   b:	49 89 f8             	mov    %rdi,%r8
   e:	83 e2 fe             	and    $0xfffffffe,%edx
  11:	41 89 d2             	mov    %edx,%r10d
  14:	0f                   	.byte 0xf
  15:	01                   	.byte 0x1
[   27.094619][    C0] RSP: 0018:ffffffffbbe07cf8 EFLAGS: 00000296
[   27.094622][    C0] RAX: 00000000000f3397 RBX: ffffffffbbe1c600 RCX: ffffffffb8ef0307
[   27.094623][    C0] RDX: ffffffffbbe1c600 RSI: ffffffffbbc38b01 RDI: ffffffffbb68d8e0
[   27.094624][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   27.094625][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff77c0fa2
[   27.094625][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   27.094627][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.094629][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   27.094631][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   27.094632][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   27.094634][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   27.094635][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   27.094637][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   27.094639][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.094640][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.094642][    C0]  do_idle (kernel/sched/idle.c:355)
[   27.094644][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   27.094645][    C0]  rest_init (init/main.c:727)
[   27.094647][    C0]  ? __cpuidle_text_end (??:?)
[   27.094650][    C0]  ? rest_init (init/main.c:727)
[   27.094651][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   27.094655][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   27.094658][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   27.094660][    C0]  start_kernel (init/main.c:1185)
[   27.094661][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   27.094663][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   27.094665][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   30.002981][  T715] softirqs last disabled at (0): 0x0
| [   30.002983][  T715] Preemption disabled at:
| [   30.002983][  T715] 0x0
| [   30.002992][  T715] Tainted: [W]=WARN
[   30.002993][  T715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.002995][  T715] Call Trace:
[   30.002996][  T715]  <TASK>
[   30.002998][  T715]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   30.003003][  T715]  __might_resched.cold (kernel/sched/core.c:9234)
[   30.003007][  T715]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   30.003011][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003015][  T715]  __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))
[   30.003018][  T715]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.003021][  T715]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.003025][  T715]  ? 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)
[   30.003026][  T715]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   30.003028][  T715]  put_chars (drivers/char/virtio_console.c:1176)
[   30.003030][  T715]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   30.003032][  T715]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[   30.003035][  T715]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   30.003038][  T715]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   30.003041][  T715]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   30.003042][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003044][  T715]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.003046][  T715]  console_emit_next_record (kernel/printk/printk.c:3183)
[   30.003049][  T715]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   30.003051][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003052][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003054][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003056][  T715]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.003058][  T715]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   30.003059][  T715]  console_flush_one_record (kernel/printk/printk.c:3268)
[   30.003062][  T715]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   30.003064][  T715]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   30.003066][  T715]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.003067][  T715]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   30.003069][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003071][  T715]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.003072][  T715]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   30.003074][  T715]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[   30.003076][  T715]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   30.003078][  T715]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   30.003080][  T715]  vprintk_emit (kernel/printk/printk.c:2479)
[   30.003082][  T715]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   30.003084][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003086][  T715]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.003088][  T715]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[   30.003090][  T715]  _printk (kernel/printk/printk.c:2504)
[   30.003093][  T715]  ? snapshot_read.cold (user.c:?)
[   30.003095][  T715]  ? ipv6_mc_down (net/ipv6/mcast.c:1137 net/ipv6/mcast.c:2792)
[   30.003100][  T715] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   30.003114][  T715] br_stp_disable_port (net/bridge/br_stp_if.c:106) bridge
[   30.003122][  T715] br_device_event (net/bridge/br.c:111) bridge
[   30.003132][  T715]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   30.003135][  T715]  ? _sub_I_65535_1+0x4d0/0x4d0 stp
[   30.003137][  T715]  ? addrconf_notify (net/ipv6/addrconf.c:3812)
[   30.003141][  T715]  notifier_call_chain (kernel/notifier.c:85)
[   30.003144][  T715]  __dev_notify_flags (net/core/dev.c:2313 net/core/dev.c:2327 net/core/dev.c:9855)
[   30.003148][  T715]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   30.003149][  T715]  ? netif_change_name (net/core/dev.c:1517)
[   30.003152][  T715]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   30.003154][  T715]  ? __kernel_text_address (kernel/extable.c:79)
[   30.003156][  T715]  ? write_profile (profile.c:?)
[   30.003158][  T715]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   30.003161][  T715]  netif_change_flags (net/core/dev.c:9882)
[   30.003163][  T715]  do_setlink.isra.0 (net/core/rtnetlink.c:3266 (discriminator 1))
[   30.003173][  T715]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   30.003174][  T715]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   30.003175][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003177][  T715]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   30.003181][  T715]  ? kasan_save_stack (mm/kasan/common.c:58)
[   30.003184][  T715]  ? kasan_save_stack (mm/kasan/common.c:57)
[   30.003185][  T715]  ? kasan_save_track (mm/kasan/common.c:78)
[   30.003187][  T715]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   30.003188][  T715]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   30.003190][  T715]  ? rtnl_newlink (./include/linux/slab.h:991 (discriminator 1) net/core/rtnetlink.c:4113 (discriminator 1))
[   30.003191][  T715]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   30.003192][  T715]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   30.003195][  T715]  ? netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.003197][  T715]  ? netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   30.003198][  T715]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   30.003200][  T715]  ? ___sys_sendmsg (net/socket.c:2767)
[   30.003201][  T715]  ? __sys_sendmsg (net/socket.c:2799)
[   30.003203][  T715]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   30.003205][  T715]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.003208][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003209][  T715]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.003211][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003212][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003214][  T715]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   30.003217][  T715]  ? __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)
[   30.003219][  T715]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   30.003220][  T715]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   30.003222][  T715]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   30.003224][  T715]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   30.003226][  T715]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   30.003228][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003229][  T715]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   30.003231][  T715]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.003232][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003234][  T715]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[   30.003237][  T715]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   30.003239][  T715]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   30.003241][  T715]  ? __kernel_text_address (kernel/extable.c:79)
[   30.003242][  T715]  ? write_profile (profile.c:?)
[   30.003243][  T715]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   30.003244][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003246][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003248][  T715]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   30.003251][  T715]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.003253][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003255][  T715]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   30.003256][  T715]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   30.003257][  T715]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.003259][  T715]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   30.003260][  T715]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[   30.003263][  T715]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   30.003264][  T715]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.003266][  T715]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.003267][  T715]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   30.003268][  T715]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[   30.003271][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003273][  T715]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.003275][  T715]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.003277][  T715]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   30.003278][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003280][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003281][  T715]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   30.003283][  T715]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   30.003285][  T715]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   30.003287][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003289][  T715]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   30.003291][  T715]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   30.003292][  T715]  ? copy_msghdr_from_user (net/socket.c:2650)
[   30.003294][  T715]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   30.003295][  T715]  ? move_addr_to_kernel (net/socket.c:258)
[   30.003297][  T715]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[   30.003299][  T715]  ___sys_sendmsg (net/socket.c:2767)
[   30.003301][  T715]  ? copy_msghdr_from_user (net/socket.c:2619)
[   30.003306][  T715]  __sys_sendmsg (net/socket.c:2799)
[   30.003311][  T715]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   30.003314][  T715]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   30.003316][  T715]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   30.003317][  T715]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   30.003319][  T715]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.003321][  T715] RIP: 0033:0x7f374fd0054e
[   30.003323][  T715] 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
[   30.003325][  T715] RSP: 002b:00007fff2428d720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   30.003329][  T715] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f374fd0054e
[   30.003330][  T715] RDX: 0000000000000000 RSI: 00007fff2428d7d0 RDI: 0000000000000005
[   30.003331][  T715] RBP: 00007fff2428d730 R08: 0000000000000000 R09: 0000000000000000
[   30.003332][  T715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912dce


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