======================================
| [   10.349672][  T202] softirqs last disabled at (20736): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   10.349674][  T202] Preemption disabled at:
| [   10.349675][  T202] 0x0
| [   10.349685][  T202] Tainted: [W]=WARN
[   10.349686][  T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.349688][  T202] Call Trace:
[   10.349690][  T202]  <TASK>
[   10.349691][  T202]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.349697][  T202]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.349702][  T202]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.349705][  T202]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.349710][  T202]  __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))
[   10.349712][  T202]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.349718][  T202]  ? 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)
[   10.349721][  T202]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.349724][  T202]  put_chars (drivers/char/virtio_console.c:1176)
[   10.349727][  T202]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.349735][  T202]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.349739][  T202]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.349745][  T202]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.349752][  T202]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.349754][  T202]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349757][  T202]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.349760][  T202]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.349764][  T202]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.349766][  T202]  ? 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))
[   10.349769][  T202]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349771][  T202]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.349775][  T202]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.349779][  T202]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.349780][  T202]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.349785][  T202]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.349788][  T202]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.349790][  T202]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349792][  T202]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.349795][  T202]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.349797][  T202]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.349800][  T202]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.349803][  T202]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.349807][  T202]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.349810][  T202]  _printk (kernel/printk/printk.c:2504)
[   10.349814][  T202]  ? snapshot_read.cold (user.c:?)
[   10.349817][  T202]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.349819][  T202]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   10.349823][  T202]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116)
[   10.349825][  T202]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   10.349829][  T202]  ? exit_notify (kernel/exit.c:780)
[   10.349830][  T202]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.349833][  T202]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.349837][  T202]  do_group_exit (kernel/exit.c:1151)
[   10.349840][  T202]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   10.349843][  T202]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   10.349845][  T202]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.349848][  T202]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.349852][  T202]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.349854][  T202] RIP: 0033:0x7f1e40eca1b8
[   10.349856][  T202] Code: Unable to access opcode bytes at 0x7f1e40eca18e.

Code starting with the faulting instruction
===========================================
[   10.349858][  T202] RSP: 002b:00007fffde53f268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   10.349860][  T202] RAX: ffffffffffffffda RBX: 00007f1e40ffaf88 RCX: 00007f1e40eca1b8
[   10.349862][  T202] RDX: 00007f1e40c14fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   10.349863][  T202] RBP: 00007fffde53f2c0 R08: 0000000000000000 R09: 0000000000000050
[   10.349864][  T202] R10: 00007fffde53f080 R11: 0000000000000246 R12: 0000000000000001
[   10.349864][  T202] R13: 0000000000000000 R14: 00007f1e40ff9680 R15: 00007f1e40ffafa0
| [   38.290609][  T920] softirqs last disabled at (72063): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   38.290611][  T920] Preemption disabled at:
| [   38.290612][  T920] 0x0
| [   38.290623][  T920] Tainted: [W]=WARN
[   38.290623][  T920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.290625][  T920] Call Trace:
[   38.290627][  T920]  <TASK>
[   38.290629][  T920]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   38.290635][  T920]  __might_resched.cold (kernel/sched/core.c:9234)
[   38.290640][  T920]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   38.290644][  T920]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   38.290649][  T920]  __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))
[   38.290651][  T920]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.290658][  T920]  ? 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)
[   38.290660][  T920]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   38.290664][  T920]  put_chars (drivers/char/virtio_console.c:1176)
[   38.290667][  T920]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   38.290669][  T920]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   38.290674][  T920]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   38.290679][  T920]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   38.290686][  T920]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   38.290689][  T920]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.290691][  T920]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.290695][  T920]  console_emit_next_record (kernel/printk/printk.c:3183)
[   38.290699][  T920]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   38.290701][  T920]  ? 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))
[   38.290704][  T920]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.290706][  T920]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   38.290710][  T920]  console_flush_one_record (kernel/printk/printk.c:3268)
[   38.290714][  T920]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   38.290716][  T920]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.290721][  T920]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   38.290724][  T920]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   38.290725][  T920]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.290728][  T920]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   38.290731][  T920]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   38.290733][  T920]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   38.290736][  T920]  vprintk_emit (kernel/printk/printk.c:2479)
[   38.290740][  T920]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   38.290743][  T920]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   38.290746][  T920]  _printk (kernel/printk/printk.c:2504)
[   38.290750][  T920]  ? snapshot_read.cold (user.c:?)
[   38.290753][  T920]  ? 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)
[   38.290756][  T920]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   38.290759][  T920]  ? 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)
[   38.290762][  T920]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   38.290766][  T920]  ? exit_notify (kernel/exit.c:780)
[   38.290768][  T920]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   38.290770][  T920]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   38.290774][  T920]  do_group_exit (kernel/exit.c:1151)
[   38.290778][  T920]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   38.290780][  T920]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   38.290782][  T920]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   38.290786][  T920]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   38.290789][  T920]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.290792][  T920] RIP: 0033:0x7f89dcfd61b8
[   38.290795][  T920] Code: Unable to access opcode bytes at 0x7f89dcfd618e.

Code starting with the faulting instruction
===========================================
[   38.290796][  T920] RSP: 002b:00007ffebfd7c4d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   38.290799][  T920] RAX: ffffffffffffffda RBX: 00007f89dd106f88 RCX: 00007f89dcfd61b8
[   38.290800][  T920] RDX: 00007f89dcf13a48 RSI: ffffffffffffffb0 RDI: 0000000000000000
[   38.290801][  T920] RBP: 00007ffebfd7c530 R08: 0000000000000000 R09: 0000000000000000
[   38.290802][  T920] R10: 00007ffebfd7c370 R11: 0000000000000246 R12: 0000000000000001
[   38.290803][  T920] R13: 0000000000000000 R14: 00007f89dd105680 R15: 00007f89dd106fa0
| [   73.991736][ T1492] softirqs last disabled at (666011): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   73.991738][ T1492] Preemption disabled at:
| [   73.991738][ T1492] 0x0
| [   73.991750][ T1492] Tainted: [W]=WARN
[   73.991751][ T1492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.991753][ T1492] Call Trace:
[   73.991755][ T1492]  <TASK>
[   73.991756][ T1492]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   73.991763][ T1492]  __might_resched.cold (kernel/sched/core.c:9234)
[   73.991768][ T1492]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   73.991772][ T1492]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   73.991777][ T1492]  __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))
[   73.991779][ T1492]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.991785][ T1492]  ? 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)
[   73.991788][ T1492]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   73.991792][ T1492]  put_chars (drivers/char/virtio_console.c:1176)
[   73.991795][ T1492]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   73.991796][ T1492]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   73.991801][ T1492]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   73.991806][ T1492]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   73.991813][ T1492]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   73.991816][ T1492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.991818][ T1492]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.991821][ T1492]  console_emit_next_record (kernel/printk/printk.c:3183)
[   73.991825][ T1492]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   73.991827][ T1492]  ? 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))
[   73.991830][ T1492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.991832][ T1492]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   73.991835][ T1492]  console_flush_one_record (kernel/printk/printk.c:3268)
[   73.991839][ T1492]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   73.991841][ T1492]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   73.991846][ T1492]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   73.991849][ T1492]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   73.991850][ T1492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.991852][ T1492]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   73.991856][ T1492]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   73.991857][ T1492]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   73.991861][ T1492]  vprintk_emit (kernel/printk/printk.c:2479)
[   73.991864][ T1492]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   73.991866][ T1492]  ? 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)
[   73.991869][ T1492]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   73.991872][ T1492]  _printk (kernel/printk/printk.c:2504)
[   73.991876][ T1492]  ? snapshot_read.cold (user.c:?)
[   73.991878][ T1492]  ? 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)
[   73.991881][ T1492]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   73.991884][ T1492]  ? 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)
[   73.991887][ T1492]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   73.991890][ T1492]  ? exit_notify (kernel/exit.c:780)
[   73.991892][ T1492]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   73.991895][ T1492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   73.991899][ T1492]  do_group_exit (kernel/exit.c:1151)
[   73.991902][ T1492]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   73.991904][ T1492]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   73.991906][ T1492]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   73.991910][ T1492]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   73.991913][ T1492]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   73.991916][ T1492] RIP: 0033:0x7f61e3b501b8
[   73.991919][ T1492] Code: Unable to access opcode bytes at 0x7f61e3b5018e.

Code starting with the faulting instruction
===========================================
[   73.991920][ T1492] RSP: 002b:00007ffe7614e1f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   73.991927][ T1492] RAX: ffffffffffffffda RBX: 00007f61e3c80f88 RCX: 00007f61e3b501b8
[   73.991929][ T1492] RDX: 00007f61e3a8da48 RSI: ffffffffffffffb0 RDI: 0000000000000000
[   73.991930][ T1492] RBP: 00007ffe7614e250 R08: 0000000000000000 R09: 0000000000000000
[   73.991931][ T1492] R10: 00007ffe7614e090 R11: 0000000000000246 R12: 0000000000000001
[   73.991932][ T1492] R13: 0000000000000000 R14: 00007f61e3c7f680 R15: 00007f61e3c80fa0
| [  101.213655][ T2245] softirqs last disabled at (563147): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  101.213657][ T2245] Preemption disabled at:
| [  101.213658][ T2245] 0x0
| [  101.213669][ T2245] Tainted: [W]=WARN
[  101.213670][ T2245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  101.213672][ T2245] Call Trace:
[  101.213674][ T2245]  <TASK>
[  101.213675][ T2245]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  101.213682][ T2245]  __might_resched.cold (kernel/sched/core.c:9234)
[  101.213687][ T2245]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  101.213691][ T2245]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[  101.213696][ T2245]  __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))
[  101.213698][ T2245]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  101.213705][ T2245]  ? 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)
[  101.213708][ T2245]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  101.213712][ T2245]  put_chars (drivers/char/virtio_console.c:1176)
[  101.213715][ T2245]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  101.213717][ T2245]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[  101.213722][ T2245]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[  101.213727][ T2245]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  101.213735][ T2245]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  101.213738][ T2245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.213740][ T2245]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.213744][ T2245]  console_emit_next_record (kernel/printk/printk.c:3183)
[  101.213748][ T2245]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  101.213749][ T2245]  ? 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))
[  101.213753][ T2245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.213755][ T2245]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  101.213759][ T2245]  console_flush_one_record (kernel/printk/printk.c:3268)
[  101.213763][ T2245]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  101.213765][ T2245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  101.213770][ T2245]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  101.213773][ T2245]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  101.213774][ T2245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.213777][ T2245]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  101.213780][ T2245]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  101.213782][ T2245]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  101.213785][ T2245]  vprintk_emit (kernel/printk/printk.c:2479)
[  101.213789][ T2245]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  101.213791][ T2245]  ? 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)
[  101.213793][ T2245]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  101.213797][ T2245]  _printk (kernel/printk/printk.c:2504)
[  101.213801][ T2245]  ? snapshot_read.cold (user.c:?)
[  101.213804][ T2245]  ? 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)
[  101.213806][ T2245]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  101.213810][ T2245]  ? 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)
[  101.213813][ T2245]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[  101.213817][ T2245]  ? exit_notify (kernel/exit.c:780)
[  101.213819][ T2245]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  101.213821][ T2245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  101.213825][ T2245]  do_group_exit (kernel/exit.c:1151)
[  101.213829][ T2245]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[  101.213831][ T2245]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[  101.213833][ T2245]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[  101.213837][ T2245]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[  101.213840][ T2245]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  101.213843][ T2245] RIP: 0033:0x7ffa0a3d81b8
[  101.213845][ T2245] Code: Unable to access opcode bytes at 0x7ffa0a3d818e.

Code starting with the faulting instruction
===========================================
[  101.213847][ T2245] RSP: 002b:00007ffedee7f078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  101.213849][ T2245] RAX: ffffffffffffffda RBX: 00007ffa0a508f88 RCX: 00007ffa0a3d81b8
[  101.213851][ T2245] RDX: 00007ffa0a315a48 RSI: ffffffffffffffb0 RDI: 0000000000000000
[  101.213851][ T2245] RBP: 00007ffedee7f0d0 R08: 0000000000000000 R09: 0000000000000000
[  101.213852][ T2245] R10: 00007ffedee7ef10 R11: 0000000000000246 R12: 0000000000000001
[  101.213853][ T2245] R13: 0000000000000000 R14: 00007ffa0a507680 R15: 00007ffa0a508fa0
| [  126.053693][    C0]
| [  126.053694][    C0]
| [  126.053694][    C0] stack backtrace:
| [  126.053701][    C0] Tainted: [W]=WARN
[  126.053702][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.053703][    C0] Call Trace:
[  126.053705][    C0]  <IRQ>
[  126.053708][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  126.053712][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[  126.053715][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[  126.053716][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[  126.053719][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[  126.053721][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[  126.053722][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[  126.053724][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[  126.053726][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[  126.053728][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053731][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  126.053733][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[  126.053734][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[  126.053736][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[  126.053738][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  126.053739][    C0]  ? 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))
[  126.053741][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053743][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  126.053745][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[  126.053747][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  126.053749][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  126.053750][    C0]  ? insn_get_modrm (./arch/x86/include/asm/insn.h:276 arch/x86/lib/insn.c:399 arch/x86/lib/insn.c:382)
[  126.053753][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  126.053755][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  126.053756][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053758][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  126.053760][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  126.053761][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  126.053763][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[  126.053765][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  126.053768][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[  126.053769][    C0]  _printk (kernel/printk/printk.c:2504)
[  126.053771][    C0]  ? snapshot_read.cold (user.c:?)
[  126.053773][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[  126.053775][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  126.053777][    C0]  clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10))
[  126.053778][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  126.053780][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  126.053781][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[  126.053783][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[  126.053785][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[  126.053788][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  126.053791][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  126.053792][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053794][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  126.053796][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  126.053798][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  126.053800][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  126.053803][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  126.053805][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  126.053807][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  126.053808][    C0]  ? handle_softirqs (./arch/x86/include/asm/bitops.h:312 kernel/softirq.c:633)
[  126.053810][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053811][    C0]  handle_softirqs (kernel/softirq.c:645)
[  126.053813][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  126.053814][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  126.053817][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[  126.053818][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[  126.053819][    C0]  common_interrupt (arch/x86/kernel/irq.c:273 (discriminator 39))
[  126.053821][    C0]  </IRQ>
[  126.053822][    C0]  <TASK>
[  126.053823][    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:665)
[  126.053824][    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 12) kernel/locking/spinlock.c:221 (discriminator 12))
[  126.053827][    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c1 2f af fd 48 89 df e8 c9 85 af fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 70 4f a1 fd 65 48 83 3d af db 0d 02 00 74 12 5b
All code
========
   0:	f5                   	cmc
   1:	53                   	push   %rbx
   2:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
   7:	48 89 fb             	mov    %rdi,%rbx
   a:	48 83 c7 18          	add    $0x18,%rdi
   e:	e8 c1 2f af fd       	call   0xfffffffffdaf2fd4
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 c9 85 af fd       	call   0xfffffffffdaf85e4
  1b:	f7 c5 00 02 00 00    	test   $0x200,%ebp
  21:	75 1f                	jne    0x42
  23:	9c                   	pushf
  24:	58                   	pop    %rax
  25:	f6 c4 02             	test   $0x2,%ah
  28:	75 2f                	jne    0x59
  2a:*	bf 01 00 00 00       	mov    $0x1,%edi		<-- trapping instruction
  2f:	e8 70 4f a1 fd       	call   0xfffffffffda14fa4
  34:	65 48 83 3d af db 0d 	cmpq   $0x0,%gs:0x20ddbaf(%rip)        # 0x20ddbec
  3b:	02 00 
  3d:	74 12                	je     0x51
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	bf 01 00 00 00       	mov    $0x1,%edi
   5:	e8 70 4f a1 fd       	call   0xfffffffffda14f7a
   a:	65 48 83 3d af db 0d 	cmpq   $0x0,%gs:0x20ddbaf(%rip)        # 0x20ddbc2
  11:	02 00 
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[  126.053829][    C0] RSP: 0018:ffa00000026d7d80 EFLAGS: 00000246
[  126.053831][    C0] RAX: 0000000000000086 RBX: ffffffff8ef6c320 RCX: ffffffff8de63483
[  126.053833][    C0] RDX: ff11000008fa46c0 RSI: ffffffff8e8575f8 RDI: ffffffff8e28d8e0
[  126.053834][    C0] RBP: 0000000000000246 R08: 0000000000000000 R09: 0000000000000000
[  126.053835][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 00c0ffff61527de0
[  126.053836][    C0] R13: 0000000000000000 R14: ff11000005945b80 R15: 0000000000000246
[  126.053837][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[  126.053840][    C0]  free_percpu.part.0 (./include/linux/spinlock.h:425 (discriminator 3) mm/percpu.c:2291 (discriminator 3))
[  126.053843][    C0]  __mmdrop (./include/linux/mm_types.h:1646 kernel/fork.c:733)
[  126.053845][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053847][    C0]  finish_task_switch.isra.0 (./include/linux/sched/mm.h:55 ./include/linux/sched/mm.h:83 ./include/linux/sched/mm.h:110 kernel/sched/core.c:5402)
[  126.053850][    C0]  schedule_tail (kernel/sched/core.c:5442)
[  126.053851][    C0]  ret_from_fork (arch/x86/kernel/process.c:154)
[  126.053854][    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[  126.053856][    C0]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[  126.053859][    C0]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  126.053882][    C0] softirqs last disabled at (6973): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [  126.053884][    C0] Preemption disabled at:
| [  126.053884][    C0] 0x0
| [  126.053890][    C0] Tainted: [W]=WARN
[  126.053891][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.053891][    C0] Call Trace:
[  126.053892][    C0]  <IRQ>
[  126.053893][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[  126.053895][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[  126.053898][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[  126.053900][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053902][    C0]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[  126.053904][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  126.053905][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  126.053908][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  126.053909][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[  126.053912][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[  126.053915][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[  126.053917][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[  126.053919][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[  126.053923][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[  126.053925][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053926][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053929][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[  126.053931][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[  126.053933][    C0]  ? 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))
[  126.053935][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053936][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[  126.053938][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[  126.053940][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[  126.053942][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  126.053943][    C0]  ? insn_get_modrm (./arch/x86/include/asm/insn.h:276 arch/x86/lib/insn.c:399 arch/x86/lib/insn.c:382)
[  126.053945][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[  126.053948][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[  126.053949][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053951][    C0]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[  126.053953][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[  126.053954][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[  126.053956][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[  126.053958][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[  126.053961][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[  126.053962][    C0]  _printk (kernel/printk/printk.c:2504)
[  126.053964][    C0]  ? snapshot_read.cold (user.c:?)
[  126.053966][    C0]  ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1))
[  126.053968][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  126.053970][    C0]  clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10))
[  126.053972][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  126.053973][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  126.053975][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[  126.053976][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[  126.053978][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[  126.053979][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[  126.053982][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[  126.053983][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.053986][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[  126.053987][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[  126.053990][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[  126.053991][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[  126.053994][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[  126.053996][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[  126.053998][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[  126.054000][    C0]  ? handle_softirqs (./arch/x86/include/asm/bitops.h:312 kernel/softirq.c:633)
[  126.054001][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.054003][    C0]  handle_softirqs (kernel/softirq.c:645)
[  126.054005][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[  126.054006][    C0]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[  126.054008][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[  126.054010][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[  126.054011][    C0]  common_interrupt (arch/x86/kernel/irq.c:273 (discriminator 39))
[  126.054013][    C0]  </IRQ>
[  126.054013][    C0]  <TASK>
[  126.054014][    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:665)
[  126.054015][    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 12) kernel/locking/spinlock.c:221 (discriminator 12))
[  126.054017][    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c1 2f af fd 48 89 df e8 c9 85 af fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 70 4f a1 fd 65 48 83 3d af db 0d 02 00 74 12 5b
All code
========
   0:	f5                   	cmc
   1:	53                   	push   %rbx
   2:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
   7:	48 89 fb             	mov    %rdi,%rbx
   a:	48 83 c7 18          	add    $0x18,%rdi
   e:	e8 c1 2f af fd       	call   0xfffffffffdaf2fd4
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 c9 85 af fd       	call   0xfffffffffdaf85e4
  1b:	f7 c5 00 02 00 00    	test   $0x200,%ebp
  21:	75 1f                	jne    0x42
  23:	9c                   	pushf
  24:	58                   	pop    %rax
  25:	f6 c4 02             	test   $0x2,%ah
  28:	75 2f                	jne    0x59
  2a:*	bf 01 00 00 00       	mov    $0x1,%edi		<-- trapping instruction
  2f:	e8 70 4f a1 fd       	call   0xfffffffffda14fa4
  34:	65 48 83 3d af db 0d 	cmpq   $0x0,%gs:0x20ddbaf(%rip)        # 0x20ddbec
  3b:	02 00 
  3d:	74 12                	je     0x51
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	bf 01 00 00 00       	mov    $0x1,%edi
   5:	e8 70 4f a1 fd       	call   0xfffffffffda14f7a
   a:	65 48 83 3d af db 0d 	cmpq   $0x0,%gs:0x20ddbaf(%rip)        # 0x20ddbc2
  11:	02 00 
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[  126.054019][    C0] RSP: 0018:ffa00000026d7d80 EFLAGS: 00000246
[  126.054020][    C0] RAX: 0000000000000086 RBX: ffffffff8ef6c320 RCX: ffffffff8de63483
[  126.054021][    C0] RDX: ff11000008fa46c0 RSI: ffffffff8e8575f8 RDI: ffffffff8e28d8e0
[  126.054022][    C0] RBP: 0000000000000246 R08: 0000000000000000 R09: 0000000000000000
[  126.054022][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 00c0ffff61527de0
[  126.054023][    C0] R13: 0000000000000000 R14: ff11000005945b80 R15: 0000000000000246
[  126.054025][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[  126.054027][    C0]  free_percpu.part.0 (./include/linux/spinlock.h:425 (discriminator 3) mm/percpu.c:2291 (discriminator 3))
[  126.054030][    C0]  __mmdrop (./include/linux/mm_types.h:1646 kernel/fork.c:733)
[  126.054032][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[  126.054034][    C0]  finish_task_switch.isra.0 (./include/linux/sched/mm.h:55 ./include/linux/sched/mm.h:83 ./include/linux/sched/mm.h:110 kernel/sched/core.c:5402)
[  126.054037][    C0]  schedule_tail (kernel/sched/core.c:5442)
[  126.054038][    C0]  ret_from_fork (arch/x86/kernel/process.c:154)
[  126.054041][    C0]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/vdso/vma.c:80 (discriminator 1))
[  126.054043][    C0]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)


Finger prints:
netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
__irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print