======================================
| [    9.452613][  T189] softirqs last disabled at (46443): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.452615][  T189] Preemption disabled at:
| [    9.452616][  T189] 0x0
| [    9.452626][  T189] Tainted: [W]=WARN
[    9.452627][  T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.452629][  T189] Call Trace:
[    9.452630][  T189]  <TASK>
[    9.452632][  T189]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.452638][  T189]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.452643][  T189]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.452647][  T189]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.452652][  T189]  __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))
[    9.452655][  T189]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.452661][  T189]  ? 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)
[    9.452664][  T189]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.452667][  T189]  put_chars (drivers/char/virtio_console.c:1176)
[    9.452670][  T189]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.452671][  T189]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.452676][  T189]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.452681][  T189]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.452687][  T189]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.452689][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.452692][  T189]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.452696][  T189]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.452706][  T189]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.452708][  T189]  ? 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))
[    9.452711][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.452714][  T189]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.452718][  T189]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.452722][  T189]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.452724][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.452729][  T189]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.452732][  T189]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.452734][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.452736][  T189]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.452740][  T189]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.452742][  T189]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.452745][  T189]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.452749][  T189]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.452753][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.452756][  T189]  _printk (kernel/printk/printk.c:2504)
[    9.452760][  T189]  ? snapshot_read.cold (user.c:?)
[    9.452763][  T189]  ? 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)
[    9.452765][  T189]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.452769][  T189]  ? 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)
[    9.452772][  T189]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[    9.452776][  T189]  ? exit_notify (kernel/exit.c:780)
[    9.452779][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[    9.452783][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.452788][  T189]  do_group_exit (kernel/exit.c:1151)
[    9.452791][  T189]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[    9.452793][  T189]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[    9.452795][  T189]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.452799][  T189]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[    9.452802][  T189]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.452804][  T189] RIP: 0033:0x7f15bc3b21b8
[    9.452807][  T189] Code: Unable to access opcode bytes at 0x7f15bc3b218e.

Code starting with the faulting instruction
===========================================
[    9.452808][  T189] RSP: 002b:00007ffe1f28d2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[    9.452810][  T189] RAX: ffffffffffffffda RBX: 00007f15bc4e2f88 RCX: 00007f15bc3b21b8
[    9.452812][  T189] RDX: 00007f15bc0fcfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[    9.452813][  T189] RBP: 00007ffe1f28d340 R08: 0000000000000000 R09: 0000000000008010
[    9.452814][  T189] R10: 00007ffe1f28d100 R11: 0000000000000246 R12: 0000000000000001
[    9.452815][  T189] R13: 0000000000000000 R14: 00007f15bc4e1680 R15: 00007f15bc4e2fa0
| [   10.618170][  T239] softirqs last disabled at (17102): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   10.618173][  T239] Preemption disabled at:
| [   10.618174][  T239] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.618183][  T239] Tainted: [W]=WARN
[   10.618184][  T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.618186][  T239] Call Trace:
[   10.618187][  T239]  <TASK>
[   10.618189][  T239]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.618194][  T239]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.618197][  T239]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.618202][  T239]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.618206][  T239]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.618211][  T239]  __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))
[   10.618214][  T239]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.618220][  T239]  ? 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)
[   10.618223][  T239]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.618226][  T239]  put_chars (drivers/char/virtio_console.c:1176)
[   10.618229][  T239]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.618233][  T239]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   10.618237][  T239]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.618239][  T239]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.618241][  T239]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.618243][  T239]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.618247][  T239]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.618249][  T239]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   10.618252][  T239]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.618256][  T239]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.618260][  T239]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.618264][  T239]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.618265][  T239]  ? 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))
[   10.618269][  T239]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.618271][  T239]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.618275][  T239]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.618279][  T239]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.618281][  T239]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.618286][  T239]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.618289][  T239]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.618291][  T239]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.618293][  T239]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.618297][  T239]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.618299][  T239]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.618302][  T239]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.618306][  T239]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.618309][  T239]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.618310][  T239]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   10.618314][  T239]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   10.618318][  T239]  _printk (kernel/printk/printk.c:2504)
[   10.618322][  T239]  ? snapshot_read.cold (user.c:?)
[   10.618326][  T239]  ? br_multicast_flood (??:?) bridge
[   10.618338][  T239]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   10.618339][  T239]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   10.618341][  T239]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   10.618345][  T239] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[   10.618355][  T239] br_init_port (net/bridge/br_stp_if.c:39) bridge
[   10.618364][  T239] new_nbp (net/bridge/br_if.c:449) bridge
[   10.618373][  T239] br_add_if (net/bridge/br_if.c:592) bridge
[   10.618380][  T239]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   10.618384][  T239]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   10.618387][  T239]  ? __kernel_text_address (kernel/extable.c:79)
[   10.618391][  T239]  do_set_master (net/core/rtnetlink.c:3071)
[   10.618396][  T239]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   10.618399][  T239]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   10.618402][  T239]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   10.618404][  T239]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.618406][  T239]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.618410][  T239]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.618412][  T239]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.618414][  T239]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.618417][  T239]  ? kasan_save_stack (mm/kasan/common.c:58)
[   10.618420][  T239]  ? kasan_save_stack (mm/kasan/common.c:57)
[   10.618421][  T239]  ? kasan_save_track (mm/kasan/common.c:78)
[   10.618424][  T239]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.618426][  T239]  ? netlink_seq_next (net/netlink/af_netlink.c:2685)
[   10.618429][  T239]  ? ___sys_sendmsg (net/socket.c:2757)
[   10.618434][  T239]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.618436][  T239]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   10.618438][  T239]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.618441][  T239]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.618442][  T239]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.618444][  T239]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.618446][  T239]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   10.618450][  T239]  ? __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)
[   10.618452][  T239]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   10.618454][  T239]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   10.618457][  T239]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   10.618459][  T239]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.618464][  T239]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   10.618469][  T239]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   10.618474][  T239]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.618476][  T239]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.618481][  T239]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.618482][  T239]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.618484][  T239]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.618486][  T239]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.618490][  T239]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.618494][  T239]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   10.618497][  T239]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.618499][  T239]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.618503][  T239]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.618505][  T239]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.618508][  T239]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   10.618510][  T239]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.618513][  T239]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.618519][  T239]  ? 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))
[   10.618521][  T239]  ? 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))
[   10.618525][  T239]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.618529][  T239]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.618531][  T239]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.618535][  T239]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   10.618539][  T239]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   10.618543][  T239]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   10.618548][  T239]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   10.618551][  T239]  ? copy_msghdr_from_user (net/socket.c:2650)
[   10.618553][  T239]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   10.618555][  T239]  ? move_addr_to_kernel (net/socket.c:258)
[   10.618562][  T239]  ___sys_sendmsg (net/socket.c:2767)
[   10.618565][  T239]  ? copy_msghdr_from_user (net/socket.c:2619)
[   10.618580][  T239]  __sys_sendmsg (net/socket.c:2799)
[   10.618583][  T239]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   10.618590][  T239]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.618593][  T239]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.618596][  T239]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.618599][  T239]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.618601][  T239] RIP: 0033:0x7fb04a3e054e
[   10.618604][  T239] 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
[   10.618606][  T239] RSP: 002b:00007ffd60895c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.618609][  T239] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb04a3e054e
[   10.618610][  T239] RDX: 0000000000000000 RSI: 00007ffd60895d10 RDI: 0000000000000005
[   10.618611][  T239] RBP: 00007ffd60895c70 R08: 0000000000000000 R09: 0000000000000000
[   10.618612][  T239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe23
[   10.618613][  T239] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd608963d0
| [   21.263012][  T272] softirqs last disabled at (28979): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   21.263014][  T272] Preemption disabled at:
| [   21.263015][  T272] vprintk_emit (kernel/printk/printk.c:2471)
| [   21.263025][  T272] Tainted: [W]=WARN
[   21.263026][  T272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.263027][  T272] Call Trace:
[   21.263029][  T272]  <TASK>
[   21.263031][  T272]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   21.263036][  T272]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   21.263039][  T272]  __might_resched.cold (kernel/sched/core.c:9234)
[   21.263044][  T272]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   21.263048][  T272]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   21.263054][  T272]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   21.263056][  T272]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.263062][  T272]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.263065][  T272]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   21.263068][  T272]  put_chars (drivers/char/virtio_console.c:1176)
[   21.263071][  T272]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   21.263073][  T272]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   21.263076][  T272]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   21.263079][  T272]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   21.263084][  T272]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   21.263086][  T272]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.263088][  T272]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.263093][  T272]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   21.263094][  T272]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   21.263097][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.263101][  T272]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.263105][  T272]  console_emit_next_record (kernel/printk/printk.c:3183)
[   21.263109][  T272]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   21.263110][  T272]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   21.263114][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.263116][  T272]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   21.263120][  T272]  console_flush_one_record (kernel/printk/printk.c:3268)
[   21.263124][  T272]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   21.263126][  T272]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   21.263132][  T272]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   21.263134][  T272]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   21.263136][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.263139][  T272]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   21.263142][  T272]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   21.263144][  T272]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   21.263148][  T272]  vprintk_emit (kernel/printk/printk.c:2479)
[   21.263152][  T272]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   21.263158][  T272]  ? 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
[   21.263161][  T272]  _printk (kernel/printk/printk.c:2504)
[   21.263165][  T272]  ? snapshot_read.cold (user.c:?)
[   21.263171][  T272]  ? 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)
[   21.263174][  T272] gact_init_module (net/sched/act_gact.c:180) act_gact
[   21.263177][  T272]  do_one_initcall (init/main.c:1357)
[   21.263180][  T272]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   21.263185][  T272]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   21.263188][  T272]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   21.263193][  T272]  do_init_module (kernel/module/main.c:3117)
[   21.263197][  T272]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   21.263202][  T272]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   21.263205][  T272]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   21.263209][  T272]  load_module (kernel/module/main.c:3593)
[   21.263216][  T272]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   21.263220][  T272]  ? __ia32_sys_fsconfig (??:?)
[   21.263224][  T272]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   21.263228][  T272]  ? backing_file_read_iter (fs/backing-file.c:211)
[   21.263231][  T272]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   21.263235][  T272]  init_module_from_file (kernel/module/main.c:3790)
[   21.263238][  T272]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   21.263247][  T272]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   21.263250][  T272]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.263253][  T272]  idempotent_init_module (kernel/module/main.c:3802)
[   21.263257][  T272]  ? init_module_from_file (kernel/module/main.c:3791)
[   21.263263][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   21.263266][  T272]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   21.263272][  T272]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   21.263274][  T272]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.263278][  T272]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   21.263280][  T272]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   21.263283][  T272]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.263285][  T272] RIP: 0033:0x7fe9c6f1f37d
[   21.263289][  T272] 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
[   21.263291][  T272] RSP: 002b:00007ffd077d08b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   21.263294][  T272] RAX: ffffffffffffffda RBX: 000055b4a4b44810 RCX: 00007fe9c6f1f37d
[   21.263295][  T272] RDX: 0000000000000000 RSI: 000055b472a02ffd RDI: 0000000000000000
[   21.263296][  T272] RBP: 00007ffd077d0950 R08: 0000000000000000 R09: 0000000000000000
[   21.263297][  T272] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b472a02ffd
[   21.263298][  T272] R13: 000055b4a4b44960 R14: 0000000000040000 R15: 0000000000000000
| [   26.029566][    C3] softirqs last disabled at (615829): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   26.029567][    C3] Preemption disabled at:
| [   26.029568][    C3] 0x0
| [   26.029578][    C3] Tainted: [W]=WARN
[   26.029579][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.029581][    C3] Call Trace:
[   26.029583][    C3]  <IRQ>
[   26.029585][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.029590][    C3]  __might_resched.cold (kernel/sched/core.c:9234)
[   26.029594][    C3]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   26.029598][    C3]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   26.029601][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029604][    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))
[   26.029608][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.029611][    C3]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.029614][    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)
[   26.029616][    C3]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   26.029618][    C3]  put_chars (drivers/char/virtio_console.c:1176)
[   26.029620][    C3]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   26.029622][    C3]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   26.029625][    C3]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   26.029629][    C3]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   26.029630][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029632][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.029634][    C3]  console_emit_next_record (kernel/printk/printk.c:3183)
[   26.029636][    C3]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   26.029638][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029640][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029642][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.029644][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   26.029645][    C3]  console_flush_one_record (kernel/printk/printk.c:3268)
[   26.029648][    C3]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   26.029651][    C3]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   26.029652][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.029654][    C3]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   26.029656][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029657][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.029659][    C3]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   26.029660][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   26.029663][    C3]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   26.029665][    C3]  vprintk_emit (kernel/printk/printk.c:2479)
[   26.029667][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   26.029669][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.029681][    C3]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   26.029683][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.029689][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.029695][    C3]  ? is_module_text_address (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 kernel/module/main.c:3934)
[   26.029698][    C3]  _printk (kernel/printk/printk.c:2504)
[   26.029702][    C3]  ? snapshot_read.cold (user.c:?)
[   26.029704][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:25)
[   26.029708][    C3]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   26.029710][    C3]  ? nbcon_cpu_emergency_enter (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:435 kernel/printk/nbcon.c:1723)
[   26.029712][    C3]  print_irq_inversion_bug.part.0 (kernel/locking/lockdep.c:4097 (discriminator 1))
[   26.029714][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.029717][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.029719][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.029721][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.029723][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.029725][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.029731][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029733][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.029735][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.029741][    C3]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.029743][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.029749][    C3] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.029755][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.029761][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.029764][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.029766][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.029769][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.029771][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.029773][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029775][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.029777][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.029788][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.029790][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.029793][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.029795][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.029797][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.029799][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.029808][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029810][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.029812][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.029813][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.029815][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.029817][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.029818][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.029821][    C3]  </IRQ>
[   26.029822][    C3]  <TASK>
[   26.029822][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.029824][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.029827][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.029829][    C3] 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
[   26.029831][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   26.029834][    C3] RAX: 0000000000096593 RBX: ff11000001c88040 RCX: ffffffff8d4f0307
[   26.029836][    C3] RDX: ff11000001c88040 RSI: ffffffff90238b01 RDI: ffffffff8fc8d8e0
[   26.029837][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.029838][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   26.029839][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.029840][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.029843][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.029845][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.029847][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.029849][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.029850][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.029852][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.029854][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.029856][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.029857][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.029859][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.029861][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.029863][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   26.090894][    C3]
| [   26.090963][    C3]
| [   26.090963][    C3] stack backtrace:
| [   26.091187][    C3] Tainted: [W]=WARN
[   26.091188][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.091189][    C3] Call Trace:
[   26.091190][    C3]  <IRQ>
[   26.091191][    C3]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   26.091195][    C3]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   26.091197][    C3]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   26.091200][    C3]  mark_lock (kernel/locking/lockdep.c:4769)
[   26.091202][    C3]  mark_usage (kernel/locking/lockdep.c:4658)
[   26.091204][    C3]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   26.091206][    C3]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   26.091208][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.091215][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.091218][    C3]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   26.091219][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.091226][    C3]  _raw_spin_lock (./include/linux/spinlock_api_smp.h:190 (discriminator 1) kernel/locking/spinlock.c:173 (discriminator 1))
[   26.091227][    C3]  ? br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.091233][    C3] br_forward_delay_timer_expired (./include/linux/spinlock.h:347 net/bridge/br_stp_timer.c:88) bridge
[   26.091240][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.091246][    C3]  call_timer_fn (kernel/time/timer.c:1748)
[   26.091248][    C3]  ? detach_if_pending (./include/linux/list.h:1159)
[   26.091250][    C3]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   26.091253][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   26.091255][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.091257][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.091260][    C3]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   26.091262][    C3]  ? br_message_age_timer_expired (net/bridge/br_stp_timer.c:54) bridge
[   26.091269][    C3]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   26.091271][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   26.091274][    C3]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   26.091276][    C3]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   26.091278][    C3]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   26.091280][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.091282][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.091284][    C3]  handle_softirqs (kernel/softirq.c:645)
[   26.091286][    C3]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   26.091288][    C3]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   26.091290][    C3]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   26.091291][    C3]  irq_exit_rcu (kernel/softirq.c:784)
[   26.091292][    C3]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   26.091294][    C3]  </IRQ>
[   26.091295][    C3]  <TASK>
[   26.091295][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   26.091297][    C3]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   26.091299][    C3] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   26.091301][    C3] 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
[   26.091303][    C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282
[   26.091305][    C3] RAX: 0000000000096593 RBX: ff11000001c88040 RCX: ffffffff8d4f0307
[   26.091306][    C3] RDX: ff11000001c88040 RSI: ffffffff90238b01 RDI: ffffffff8fc8d8e0
[   26.091307][    C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   26.091308][    C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3
[   26.091308][    C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   26.091310][    C3]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.091312][    C3]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   26.091314][    C3]  default_idle_call (kernel/sched/idle.c:122)
[   26.091316][    C3]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   26.091317][    C3]  ? arch_cpu_idle_exit+0x40/0x40
[   26.091319][    C3]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   26.091321][    C3]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.091322][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   26.091324][    C3]  do_idle (kernel/sched/idle.c:355)
[   26.091325][    C3]  cpu_startup_entry (kernel/sched/idle.c:454)
[   26.091327][    C3]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   26.091328][    C3]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   26.091330][    C3]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [  131.682181][ T1574] softirqs last disabled at (0): 0x0
| [  131.682183][ T1574] Preemption disabled at:
| [  131.682183][ T1574] 0x0
| [  131.682192][ T1574] Tainted: [W]=WARN
[  131.682193][ T1574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  131.682195][ T1574] Call Trace:
[  131.682196][ T1574]  <TASK>
[  131.682198][ T1574]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  131.682203][ T1574]  __might_resched.cold (kernel/sched/core.c:9234)
[  131.682207][ T1574]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  131.682210][ T1574]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  131.682213][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682217][ T1574]  __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))
[  131.682221][ T1574]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  131.682223][ T1574]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  131.682227][ T1574]  ? 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)
[  131.682229][ T1574]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  131.682231][ T1574]  put_chars (drivers/char/virtio_console.c:1176)
[  131.682233][ T1574]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  131.682234][ T1574]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  131.682237][ T1574]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  131.682241][ T1574]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  131.682242][ T1574]  ? vsnprintf (lib/vsprintf.c:2900)
[  131.682245][ T1574]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  131.682247][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682248][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682251][ T1574]  console_emit_next_record (kernel/printk/printk.c:3183)
[  131.682254][ T1574]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  131.682256][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682257][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682259][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682261][ T1574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.682263][ T1574]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  131.682264][ T1574]  console_flush_one_record (kernel/printk/printk.c:3268)
[  131.682267][ T1574]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  131.682269][ T1574]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  131.682271][ T1574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.682273][ T1574]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  131.682274][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682276][ T1574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.682278][ T1574]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  131.682279][ T1574]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  131.682281][ T1574]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  131.682283][ T1574]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  131.682285][ T1574]  vprintk_emit (kernel/printk/printk.c:2479)
[  131.682288][ T1574]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  131.682290][ T1574]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  131.682293][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682295][ T1574]  _printk (kernel/printk/printk.c:2504)
[  131.682298][ T1574]  ? snapshot_read.cold (user.c:?)
[  131.682300][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682302][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682304][ T1574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.682305][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682307][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682309][ T1574] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  131.682322][ T1574] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  131.682330][ T1574] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  131.682337][ T1574]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  131.682343][ T1574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.682345][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682347][ T1574]  ? __nla_validate_parse (lib/nlattr.c:635)
[  131.682351][ T1574] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  131.682358][ T1574]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  131.682368][ T1574]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  131.682373][ T1574]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  131.682375][ T1574]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  131.682377][ T1574]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  131.682379][ T1574]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  131.682382][ T1574]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  131.682385][ T1574]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  131.682387][ T1574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.682388][ T1574]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  131.682389][ T1574]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  131.682392][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682394][ T1574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.682396][ T1574]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  131.682398][ T1574]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  131.682399][ T1574]  ? next_uptodate_folio (mm/filemap.c:3747)
[  131.682403][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682405][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682406][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682408][ T1574]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  131.682410][ T1574]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  131.682412][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682414][ T1574]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  131.682416][ T1574]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  131.682419][ T1574]  ? copy_msghdr_from_user (net/socket.c:2650)
[  131.682421][ T1574]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  131.682422][ T1574]  ? move_addr_to_kernel (net/socket.c:258)
[  131.682424][ T1574]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  131.682427][ T1574]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  131.682429][ T1574]  ___sys_sendmsg (net/socket.c:2767)
[  131.682431][ T1574]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  131.682433][ T1574]  ? copy_msghdr_from_user (net/socket.c:2619)
[  131.682435][ T1574]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  131.682440][ T1574]  __sys_sendmsg (net/socket.c:2799)
[  131.682442][ T1574]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  131.682445][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682447][ T1574]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  131.682449][ T1574]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  131.682451][ T1574]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  131.682453][ T1574]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  131.682455][ T1574] RIP: 0033:0x7f76c782c54e
[  131.682457][ T1574] 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
[  131.682459][ T1574] RSP: 002b:00007fff5af78310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  131.682470][ T1574] RAX: ffffffffffffffda RBX: 00007fff5af784c0 RCX: 00007f76c782c54e
[  131.682472][ T1574] RDX: 0000000000000000 RSI: 00007fff5af783c0 RDI: 0000000000000005
[  131.682473][ T1574] RBP: 00007fff5af78320 R08: 0000000000000000 R09: 0000000000000000
[  131.682474][ T1574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe9d
[  131.682475][ T1574] R13: 0000000000425380 R14: 00007fff5af79848 R15: 00000000ffffffff
| [  136.765386][ T1579] softirqs last disabled at (0): 0x0
| [  136.765388][ T1579] Preemption disabled at:
| [  136.765388][ T1579] 0x0
| [  136.765397][ T1579] Tainted: [W]=WARN
[  136.765398][ T1579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  136.765400][ T1579] Call Trace:
[  136.765401][ T1579]  <TASK>
[  136.765403][ T1579]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  136.765408][ T1579]  __might_resched.cold (kernel/sched/core.c:9234)
[  136.765412][ T1579]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  136.765415][ T1579]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  136.765419][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765423][ T1579]  __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))
[  136.765427][ T1579]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  136.765429][ T1579]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  136.765433][ T1579]  ? 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)
[  136.765435][ T1579]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  136.765437][ T1579]  put_chars (drivers/char/virtio_console.c:1176)
[  136.765439][ T1579]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  136.765441][ T1579]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[  136.765444][ T1579]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  136.765447][ T1579]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  136.765448][ T1579]  ? vsnprintf (lib/vsprintf.c:2900)
[  136.765452][ T1579]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  136.765454][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765455][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765458][ T1579]  console_emit_next_record (kernel/printk/printk.c:3183)
[  136.765460][ T1579]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  136.765462][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765464][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765466][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765467][ T1579]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  136.765470][ T1579]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  136.765471][ T1579]  console_flush_one_record (kernel/printk/printk.c:3268)
[  136.765474][ T1579]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  136.765476][ T1579]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  136.765478][ T1579]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  136.765480][ T1579]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  136.765481][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765483][ T1579]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  136.765484][ T1579]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  136.765486][ T1579]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  136.765488][ T1579]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  136.765490][ T1579]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  136.765504][ T1579]  vprintk_emit (kernel/printk/printk.c:2479)
[  136.765508][ T1579]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  136.765510][ T1579]  ? unwind_next_frame (./include/linux/rcupdate.h:882 ./include/linux/rcupdate.h:1216 arch/x86/kernel/unwind_orc.c:495)
[  136.765512][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765515][ T1579]  _printk (kernel/printk/printk.c:2504)
[  136.765518][ T1579]  ? snapshot_read.cold (user.c:?)
[  136.765520][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765522][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765523][ T1579]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  136.765525][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765527][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765529][ T1579] br_set_state (net/bridge/br_stp.c:57 (discriminator 2)) bridge
[  136.765542][ T1579] br_set_port_state (net/bridge/br_netlink.c:931) bridge
[  136.765550][ T1579] br_setport (net/bridge/br_netlink.c:1040 (discriminator 1)) bridge
[  136.765557][ T1579]  ? br_set_port_state (net/bridge/br_netlink.c:928) bridge
[  136.765564][ T1579]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  136.765566][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765568][ T1579]  ? __nla_validate_parse (lib/nlattr.c:635)
[  136.765572][ T1579] br_setlink (net/bridge/br_netlink.c:1143) bridge
[  136.765579][ T1579]  ? br_afspec (net/bridge/br_netlink.c:860 (discriminator 2)) bridge
[  136.765591][ T1579]  rtnl_bridge_setlink (net/core/rtnetlink.c:5707)
[  136.765595][ T1579]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7141)
[  136.765597][ T1579]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  136.765599][ T1579]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  136.765601][ T1579]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  136.765604][ T1579]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  136.765607][ T1579]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  136.765609][ T1579]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  136.765610][ T1579]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  136.765612][ T1579]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  136.765614][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765616][ T1579]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  136.765618][ T1579]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  136.765620][ T1579]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  136.765621][ T1579]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[  136.765624][ T1579]  ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:78)
[  136.765625][ T1579]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[  136.765628][ T1579]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  136.765630][ T1579]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  136.765632][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765634][ T1579]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  136.765636][ T1579]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  136.765639][ T1579]  ? copy_msghdr_from_user (net/socket.c:2650)
[  136.765641][ T1579]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  136.765644][ T1579]  ? move_addr_to_kernel (net/socket.c:258)
[  136.765648][ T1579]  ___sys_sendmsg (net/socket.c:2767)
[  136.765651][ T1579]  ? copy_msghdr_from_user (net/socket.c:2619)
[  136.765653][ T1579]  ? kfree (mm/slub.c:6778 (discriminator 1))
[  136.765661][ T1579]  __sys_sendmsg (net/socket.c:2799)
[  136.765664][ T1579]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  136.765668][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765671][ T1579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  136.765674][ T1579]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  136.765677][ T1579]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  136.765680][ T1579]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  136.765682][ T1579] RIP: 0033:0x7fc44c6e354e
[  136.765685][ T1579] 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
[  136.765687][ T1579] RSP: 002b:00007ffdb87e8260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  136.765692][ T1579] RAX: ffffffffffffffda RBX: 00007ffdb87e8410 RCX: 00007fc44c6e354e
[  136.765694][ T1579] RDX: 0000000000000000 RSI: 00007ffdb87e8310 RDI: 0000000000000005
[  136.765696][ T1579] RBP: 00007ffdb87e8270 R08: 0000000000000000 R09: 0000000000000000
[  136.765697][ T1579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fea2
[  136.765698][ T1579] R13: 0000000000425380 R14: 00007ffdb87ea848 R15: 00000000ffffffff
| [  141.883430][ T1587] softirqs last disabled at (0): 0x0
| [  141.883432][ T1587] Preemption disabled at:
| [  141.883433][ T1587] vprintk_emit (kernel/printk/printk.c:2471)
| [  141.883444][ T1587] Tainted: [W]=WARN
[  141.883445][ T1587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  141.883446][ T1587] Call Trace:
[  141.883448][ T1587]  <TASK>
[  141.883449][ T1587]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  141.883455][ T1587]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  141.883457][ T1587]  __might_resched.cold (kernel/sched/core.c:9234)
[  141.883461][ T1587]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  141.883465][ T1587]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  141.883468][ T1587]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  141.883469][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883473][ T1587]  __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))
[  141.883476][ T1587]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  141.883479][ T1587]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  141.883483][ T1587]  ? 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)
[  141.883485][ T1587]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  141.883487][ T1587]  put_chars (drivers/char/virtio_console.c:1176)
[  141.883488][ T1587]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  141.883490][ T1587]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  141.883495][ T1587]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  141.883497][ T1587]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  141.883501][ T1587]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  141.883502][ T1587]  ? 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)
[  141.883504][ T1587]  ? vsnprintf (lib/vsprintf.c:2900)
[  141.883507][ T1587]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  141.883509][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883511][ T1587]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  141.883513][ T1587]  console_emit_next_record (kernel/printk/printk.c:3183)
[  141.883516][ T1587]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  141.883518][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883519][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883521][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883523][ T1587]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  141.883525][ T1587]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  141.883532][ T1587]  console_flush_one_record (kernel/printk/printk.c:3268)
[  141.883535][ T1587]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  141.883537][ T1587]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  141.883539][ T1587]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  141.883541][ T1587]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  141.883542][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883544][ T1587]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  141.883546][ T1587]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  141.883547][ T1587]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  141.883549][ T1587]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  141.883551][ T1587]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  141.883553][ T1587]  vprintk_emit (kernel/printk/printk.c:2479)
[  141.883556][ T1587]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  141.883559][ T1587]  _printk (kernel/printk/printk.c:2504)
[  141.883562][ T1587]  ? snapshot_read.cold (user.c:?)
[  141.883564][ T1587]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  141.883568][ T1587]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  141.883570][ T1587]  ? 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
[  141.883582][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883584][ T1587]  ? 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
[  141.883593][ T1587] br_vlan_filter_toggle.cold (net/bridge/br_vlan.c:920 (discriminator 1)) bridge
[  141.883603][ T1587]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  141.883606][ T1587] br_changelink (net/bridge/br_netlink.c:1363) bridge
[  141.883614][ T1587]  ? __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)
[  141.883617][ T1587]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  141.883618][ T1587]  ? br_get_size (net/bridge/br_netlink.c:1676) bridge
[  141.883625][ T1587]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  141.883627][ T1587]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  141.883628][ T1587]  ? nla_get_range_signed (lib/nlattr.c:270)
[  141.883632][ T1587]  __rtnl_newlink (net/core/rtnetlink.c:3865 net/core/rtnetlink.c:4076)
[  141.883635][ T1587]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  141.883637][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883639][ T1587]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  141.883640][ T1587]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  141.883642][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883644][ T1587]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  141.883646][ T1587]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  141.883648][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883650][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883651][ T1587]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  141.883655][ T1587]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  141.883656][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883658][ T1587]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  141.883660][ T1587]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  141.883661][ T1587]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  141.883663][ T1587]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  141.883666][ T1587]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  141.883669][ T1587]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  141.883672][ T1587]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  141.883673][ T1587]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  141.883675][ T1587]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  141.883676][ T1587]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  141.883679][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883681][ T1587]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  141.883683][ T1587]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  141.883685][ T1587]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  141.883686][ T1587]  ? next_uptodate_folio (mm/filemap.c:3747)
[  141.883690][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883691][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883693][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883695][ T1587]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  141.883697][ T1587]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  141.883699][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883701][ T1587]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  141.883703][ T1587]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  141.883704][ T1587]  ? copy_msghdr_from_user (net/socket.c:2650)
[  141.883706][ T1587]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  141.883707][ T1587]  ? move_addr_to_kernel (net/socket.c:258)
[  141.883710][ T1587]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  141.883713][ T1587]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  141.883715][ T1587]  ___sys_sendmsg (net/socket.c:2767)
[  141.883716][ T1587]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  141.883718][ T1587]  ? copy_msghdr_from_user (net/socket.c:2619)
[  141.883720][ T1587]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  141.883725][ T1587]  __sys_sendmsg (net/socket.c:2799)
[  141.883727][ T1587]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  141.883730][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883732][ T1587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  141.883734][ T1587]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  141.883736][ T1587]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  141.883738][ T1587]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  141.883740][ T1587] RIP: 0033:0x7f9dd992554e
[  141.883742][ T1587] 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
[  141.883744][ T1587] RSP: 002b:00007ffea0ca7fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  141.883748][ T1587] RAX: ffffffffffffffda RBX: 00007ffea0ca8750 RCX: 00007f9dd992554e
[  141.883749][ T1587] RDX: 0000000000000000 RSI: 00007ffea0ca8060 RDI: 0000000000000005
[  141.883750][ T1587] RBP: 00007ffea0ca7fc0 R08: 0000000000000000 R09: 0000000000000000
[  141.883751][ T1587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fea6
[  141.883752][ T1587] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea0ca8720
| [  152.105582][ T1611] softirqs last disabled at (0): 0x0
| [  152.105584][ T1611] Preemption disabled at:
| [  152.105585][ T1611] vprintk_emit (kernel/printk/printk.c:2471)
| [  152.105602][ T1611] Tainted: [W]=WARN
[  152.105603][ T1611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  152.105604][ T1611] Call Trace:
[  152.105606][ T1611]  <TASK>
[  152.105607][ T1611]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  152.105613][ T1611]  ? vprintk_emit (kernel/printk/printk.c:2471)
[  152.105615][ T1611]  __might_resched.cold (kernel/sched/core.c:9234)
[  152.105619][ T1611]  ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  152.105621][ T1611]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  152.105624][ T1611]  ? prb_next_reserve_seq (kernel/printk/printk_ringbuffer.c:2128)
[  152.105626][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105630][ T1611]  __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))
[  152.105633][ T1611]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  152.105636][ T1611]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  152.105640][ T1611]  ? 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)
[  152.105642][ T1611]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  152.105644][ T1611]  put_chars (drivers/char/virtio_console.c:1176)
[  152.105645][ T1611]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[  152.105647][ T1611]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  152.105648][ T1611]  ? printk_get_next_message (kernel/printk/printk.c:3072)
[  152.105651][ T1611]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  152.105654][ T1611]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  152.105656][ T1611]  ? 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)
[  152.105657][ T1611]  ? vsnprintf (lib/vsprintf.c:2900)
[  152.105661][ T1611]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  152.105662][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105664][ T1611]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.105666][ T1611]  console_emit_next_record (kernel/printk/printk.c:3183)
[  152.105669][ T1611]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  152.105671][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105673][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105675][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105676][ T1611]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.105678][ T1611]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[  152.105680][ T1611]  console_flush_one_record (kernel/printk/printk.c:3268)
[  152.105683][ T1611]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  152.105685][ T1611]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  152.105687][ T1611]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.105689][ T1611]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  152.105690][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105692][ T1611]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.105693][ T1611]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  152.105695][ T1611]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6) kernel/rcu/tree_plugin.h:414 (discriminator 6))
[  152.105697][ T1611]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  152.105699][ T1611]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  152.105701][ T1611]  vprintk_emit (kernel/printk/printk.c:2479)
[  152.105704][ T1611]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  152.105707][ T1611]  _printk (kernel/printk/printk.c:2504)
[  152.105710][ T1611]  ? snapshot_read.cold (user.c:?)
[  152.105712][ T1611]  ? ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  152.105716][ T1611]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  152.105717][ T1611]  ? 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
[  152.105729][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105732][ T1611]  ? 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
[  152.105741][ T1611] br_vlan_filter_toggle.cold (net/bridge/br_vlan.c:920 (discriminator 1)) bridge
[  152.105750][ T1611]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[  152.105753][ T1611] br_changelink (net/bridge/br_netlink.c:1363) bridge
[  152.105762][ T1611]  ? __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)
[  152.105764][ T1611]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[  152.105765][ T1611]  ? br_get_size (net/bridge/br_netlink.c:1676) bridge
[  152.105771][ T1611]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[  152.105774][ T1611]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[  152.105775][ T1611]  ? nla_get_range_signed (lib/nlattr.c:270)
[  152.105779][ T1611]  __rtnl_newlink (net/core/rtnetlink.c:3865 net/core/rtnetlink.c:4076)
[  152.105782][ T1611]  rtnl_newlink (net/core/rtnetlink.c:4215)
[  152.105784][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105786][ T1611]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  152.105787][ T1611]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.105789][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105791][ T1611]  ? is_bpf_text_address (./include/linux/rcupdate.h:850 kernel/bpf/core.c:749)
[  152.105794][ T1611]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[  152.105796][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105798][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105800][ T1611]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[  152.105803][ T1611]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.105805][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105807][ T1611]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[  152.105808][ T1611]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[  152.105810][ T1611]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  152.105811][ T1611]  ? filter_irq_stacks (kernel/stacktrace.c:402)
[  152.105814][ T1611]  ? stack_depot_save_flags (lib/stackdepot.c:609 lib/stackdepot.c:676)
[  152.105817][ T1611]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[  152.105820][ T1611]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[  152.105821][ T1611]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.105823][ T1611]  ? netlink_ack (./include/linux/skbuff.h:2718)
[  152.105824][ T1611]  ? __netlink_lookup (./include/linux/rcupdate.h:850 ./include/linux/rhashtable.h:709 net/netlink/af_netlink.c:499)
[  152.105827][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105828][ T1611]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.105830][ T1611]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  152.105832][ T1611]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[  152.105834][ T1611]  ? next_uptodate_folio (mm/filemap.c:3747)
[  152.105837][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105839][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105841][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105843][ T1611]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[  152.105845][ T1611]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[  152.105847][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105849][ T1611]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[  152.105850][ T1611]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[  152.105852][ T1611]  ? copy_msghdr_from_user (net/socket.c:2650)
[  152.105854][ T1611]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[  152.105855][ T1611]  ? move_addr_to_kernel (net/socket.c:258)
[  152.105858][ T1611]  ? do_fault_around (./include/linux/rcupdate.h:882 mm/memory.c:5961)
[  152.105861][ T1611]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  152.105862][ T1611]  ___sys_sendmsg (net/socket.c:2767)
[  152.105864][ T1611]  ? do_pte_missing (mm/memory.c:5991 mm/memory.c:6134 mm/memory.c:4700)
[  152.105867][ T1611]  ? copy_msghdr_from_user (net/socket.c:2619)
[  152.105868][ T1611]  ? rcu_read_unlock (./include/linux/rcupdate.h:878 (discriminator 6))
[  152.105873][ T1611]  __sys_sendmsg (net/socket.c:2799)
[  152.105875][ T1611]  ? __sys_sendmsg_sock (net/socket.c:2780)
[  152.105878][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105880][ T1611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  152.105882][ T1611]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  152.105884][ T1611]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  152.105886][ T1611]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  152.105888][ T1611] RIP: 0033:0x7f22b41ff54e
[  152.105890][ T1611] 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
[  152.105892][ T1611] RSP: 002b:00007ffde33d9490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  152.105896][ T1611] RAX: ffffffffffffffda RBX: 00007ffde33d9c30 RCX: 00007f22b41ff54e
[  152.105897][ T1611] RDX: 0000000000000000 RSI: 00007ffde33d9540 RDI: 0000000000000005
[  152.105898][ T1611] RBP: 00007ffde33d94a0 R08: 0000000000000000 R09: 0000000000000000
[  152.105899][ T1611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90feb0


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