======================================
| [   11.604592][  T209] softirqs last disabled at (17962): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727)
| [   11.604594][  T209] Preemption disabled at:
| [   11.604595][  T209] 0x0
| [   11.604606][  T209] Tainted: [W]=WARN
[   11.604607][  T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.604609][  T209] Call Trace:
[   11.604610][  T209]  <TASK>
[   11.604612][  T209]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.604618][  T209]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.604623][  T209]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.604627][  T209]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.604632][  T209]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   11.604634][  T209]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.604641][  T209]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.604644][  T209]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.604647][  T209]  put_chars (drivers/char/virtio_console.c:1176)
[   11.604650][  T209]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.604651][  T209]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.604655][  T209]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.604660][  T209]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.604668][  T209]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.604670][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.604672][  T209]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.604677][  T209]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.604681][  T209]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.604683][  T209]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   11.604686][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.604688][  T209]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.604692][  T209]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.604696][  T209]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.604698][  T209]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.604704][  T209]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.604706][  T209]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.604708][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.604710][  T209]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   11.604714][  T209]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.604716][  T209]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.604719][  T209]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.604722][  T209]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.604725][  T209]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.604729][  T209]  _printk (kernel/printk/printk.c:2504)
[   11.604732][  T209]  ? snapshot_read.cold (user.c:?)
[   11.604735][  T209]  ? 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)
[   11.604738][  T209]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.604742][  T209]  ? 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)
[   11.604745][  T209]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   11.604749][  T209]  ? exit_notify (kernel/exit.c:780)
[   11.604750][  T209]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   11.604753][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.604757][  T209]  do_group_exit (kernel/exit.c:1151)
[   11.604760][  T209]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   11.604762][  T209]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   11.604764][  T209]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.604768][  T209]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.604771][  T209]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.604774][  T209] RIP: 0033:0x7fd3f7e1e1b8
[   11.604776][  T209] Code: Unable to access opcode bytes at 0x7fd3f7e1e18e.

Code starting with the faulting instruction
===========================================
[   11.604777][  T209] RSP: 002b:00007ffe94723b58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   11.604780][  T209] RAX: ffffffffffffffda RBX: 00007fd3f7f4ef88 RCX: 00007fd3f7e1e1b8
[   11.604781][  T209] RDX: 00007fd3f7b68fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   11.604782][  T209] RBP: 00007ffe94723bb0 R08: 0000000000000000 R09: 0000000000000050
[   11.604783][  T209] R10: 00007ffe94723970 R11: 0000000000000246 R12: 0000000000000001
[   11.604784][  T209] R13: 0000000000000000 R14: 00007fd3f7f4d680 R15: 00007fd3f7f4efa0
| [   13.297756][  T244] softirqs last disabled at (41791): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   13.297758][  T244] Preemption disabled at:
| [   13.297759][  T244] 0x0
| [   13.297770][  T244] Tainted: [W]=WARN
[   13.297771][  T244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.297773][  T244] Call Trace:
[   13.297774][  T244]  <TASK>
[   13.297776][  T244]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.297783][  T244]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.297787][  T244]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.297791][  T244]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.297796][  T244]  __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))
[   13.297798][  T244]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.297805][  T244]  ? 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)
[   13.297808][  T244]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.297811][  T244]  put_chars (drivers/char/virtio_console.c:1176)
[   13.297814][  T244]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.297815][  T244]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.297819][  T244]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.297824][  T244]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.297832][  T244]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.297835][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.297837][  T244]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.297841][  T244]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.297845][  T244]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.297847][  T244]  ? 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))
[   13.297851][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.297852][  T244]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.297857][  T244]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.297861][  T244]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.297863][  T244]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.297869][  T244]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.297872][  T244]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.297874][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.297875][  T244]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   13.297879][  T244]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.297881][  T244]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.297884][  T244]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.297887][  T244]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.297890][  T244]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.297894][  T244]  _printk (kernel/printk/printk.c:2504)
[   13.297898][  T244]  ? snapshot_read.cold (user.c:?)
[   13.297901][  T244]  ? 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)
[   13.297903][  T244]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   13.297907][  T244]  ? 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)
[   13.297910][  T244]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   13.297914][  T244]  ? exit_notify (kernel/exit.c:780)
[   13.297915][  T244]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.297918][  T244]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.297922][  T244]  do_group_exit (kernel/exit.c:1151)
[   13.297925][  T244]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   13.297927][  T244]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   13.297929][  T244]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.297934][  T244]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.297937][  T244]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.297940][  T244] RIP: 0033:0x7ff605a171b8
[   13.297942][  T244] Code: Unable to access opcode bytes at 0x7ff605a1718e.

Code starting with the faulting instruction
===========================================
[   13.297943][  T244] RSP: 002b:00007ffc8ec4eaa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   13.297945][  T244] RAX: ffffffffffffffda RBX: 00007ff605b47f88 RCX: 00007ff605a171b8
[   13.297947][  T244] RDX: 00007ff605761fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   13.297948][  T244] RBP: 00007ffc8ec4eb00 R08: 0000000000000000 R09: 0000000000008010
[   13.297949][  T244] R10: 00007ffc8ec4e8c0 R11: 0000000000000246 R12: 0000000000000001
[   13.297949][  T244] R13: 0000000000000000 R14: 00007ff605b46680 R15: 00007ff605b47fa0
| [   15.781251][  T338] softirqs last disabled at (21247): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   15.781254][  T338] Preemption disabled at:
| [   15.781254][  T338] 0x0
| [   15.781265][  T338] Tainted: [W]=WARN
[   15.781266][  T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.781269][  T338] Call Trace:
[   15.781270][  T338]  <TASK>
[   15.781272][  T338]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   15.781278][  T338]  __might_resched.cold (kernel/sched/core.c:9234)
[   15.781283][  T338]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   15.781287][  T338]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   15.781292][  T338]  __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))
[   15.781294][  T338]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.781301][  T338]  ? 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)
[   15.781303][  T338]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   15.781307][  T338]  put_chars (drivers/char/virtio_console.c:1176)
[   15.781310][  T338]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   15.781312][  T338]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   15.781316][  T338]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   15.781322][  T338]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   15.781329][  T338]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   15.781332][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.781334][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.781339][  T338]  console_emit_next_record (kernel/printk/printk.c:3183)
[   15.781343][  T338]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   15.781345][  T338]  ? 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))
[   15.781354][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.781356][  T338]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   15.781360][  T338]  console_flush_one_record (kernel/printk/printk.c:3268)
[   15.781365][  T338]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   15.781367][  T338]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.781372][  T338]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   15.781375][  T338]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   15.781377][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.781379][  T338]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   15.781383][  T338]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   15.781385][  T338]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   15.781387][  T338]  vprintk_emit (kernel/printk/printk.c:2479)
[   15.781391][  T338]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   15.781394][  T338]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   15.781397][  T338]  _printk (kernel/printk/printk.c:2504)
[   15.781401][  T338]  ? snapshot_read.cold (user.c:?)
[   15.781404][  T338]  ? 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)
[   15.781407][  T338]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   15.781411][  T338]  ? 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)
[   15.781414][  T338]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   15.781419][  T338]  ? exit_notify (kernel/exit.c:780)
[   15.781422][  T338]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   15.781426][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   15.781433][  T338]  do_group_exit (kernel/exit.c:1151)
[   15.781438][  T338]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   15.781441][  T338]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   15.781444][  T338]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   15.781449][  T338]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   15.781454][  T338]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   15.781458][  T338] RIP: 0033:0x7fda3b5071b8
[   15.781461][  T338] Code: Unable to access opcode bytes at 0x7fda3b50718e.

Code starting with the faulting instruction
===========================================
[   15.781463][  T338] RSP: 002b:00007ffda07742b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   15.781466][  T338] RAX: ffffffffffffffda RBX: 00007fda3b637f88 RCX: 00007fda3b5071b8
[   15.781468][  T338] RDX: 00007fda3b251fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   15.781470][  T338] RBP: 00007ffda0774310 R08: 0000000000000000 R09: 0000000000008010
[   15.781471][  T338] R10: 00007ffda07740d0 R11: 0000000000000246 R12: 0000000000000001
[   15.781473][  T338] R13: 0000000000000000 R14: 00007fda3b636680 R15: 00007fda3b637fa0
| [   64.137622][    C0]
| [   64.137622][    C0]
| [   64.137622][    C0] stack backtrace:
| [   64.137628][    C0] Tainted: [W]=WARN
[   64.137629][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.137630][    C0] Call Trace:
[   64.137632][    C0]  <IRQ>
[   64.137633][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   64.137637][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   64.137639][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   64.137641][    C0]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   64.137649][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   64.137651][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   64.137653][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   64.137655][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   64.137657][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   64.137659][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137661][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.137663][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   64.137665][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   64.137666][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   64.137669][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   64.137670][    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))
[   64.137672][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137673][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.137676][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   64.137678][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   64.137680][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   64.137682][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   64.137684][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   64.137686][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137687][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   64.137689][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   64.137690][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   64.137692][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   64.137693][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   64.137695][    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))
[   64.137697][    C0]  _printk (kernel/printk/printk.c:2504)
[   64.137699][    C0]  ? snapshot_read.cold (user.c:?)
[   64.137700][    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))
[   64.137702][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   64.137705][    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))
[   64.137706][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   64.137708][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   64.137709][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   64.137711][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   64.137713][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   64.137716][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   64.137718][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   64.137720][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137721][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   64.137723][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   64.137725][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   64.137727][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   64.137730][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   64.137732][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   64.137734][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   64.137736][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   64.137739][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137740][    C0]  handle_softirqs (kernel/softirq.c:645)
[   64.137742][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   64.137744][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   64.137746][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   64.137747][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   64.137749][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   64.137750][    C0]  </IRQ>
[   64.137751][    C0]  <TASK>
[   64.137751][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   64.137754][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   64.137755][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   64.137758][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 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 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  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 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  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
[   64.137759][    C0] RSP: 0018:ffffffffb4c07cf8 EFLAGS: 00000296
[   64.137761][    C0] RAX: 00000000001c5ee9 RBX: ffffffffb4c30600 RCX: ffffffffb1306247
[   64.137763][    C0] RDX: ffffffffb4c30600 RSI: ffffffffb4511027 RDI: ffffffffb3e949e0
[   64.137763][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   64.137764][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6980fa2
[   64.137765][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   64.137767][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   64.137769][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   64.137770][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   64.137772][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   64.137773][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   64.137775][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   64.137777][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   64.137779][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   64.137781][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137782][    C0]  do_idle (kernel/sched/idle.c:355)
[   64.137783][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   64.137785][    C0]  rest_init (init/main.c:727)
[   64.137787][    C0]  ? __cpuidle_text_end (??:?)
[   64.137789][    C0]  ? rest_init (init/main.c:727)
[   64.137791][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   64.137794][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   64.137796][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   64.137798][    C0]  start_kernel (init/main.c:1185)
[   64.137800][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   64.137801][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   64.137803][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   64.137822][    C0] softirqs last disabled at (1859307): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   64.137823][    C0] Preemption disabled at:
| [   64.137824][    C0] schedule_preempt_disabled (kernel/sched/core.c:7420)
| [   64.137829][    C0] Tainted: [W]=WARN
[   64.137829][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.137830][    C0] Call Trace:
[   64.137831][    C0]  <IRQ>
[   64.137831][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   64.137833][    C0]  ? schedule_preempt_disabled (kernel/sched/core.c:7420)
[   64.137835][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   64.137838][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   64.137841][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137842][    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))
[   64.137844][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   64.137845][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   64.137848][    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)
[   64.137849][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   64.137852][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   64.137854][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   64.137856][    C0]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   64.137858][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   64.137861][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   64.137863][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137864][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137865][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   64.137868][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   64.137869][    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))
[   64.137871][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137873][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   64.137875][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   64.137877][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   64.137879][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   64.137881][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   64.137883][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   64.137885][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137886][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   64.137888][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   64.137889][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   64.137890][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   64.137892][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   64.137894][    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))
[   64.137895][    C0]  _printk (kernel/printk/printk.c:2504)
[   64.137897][    C0]  ? snapshot_read.cold (user.c:?)
[   64.137899][    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))
[   64.137900][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   64.137903][    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))
[   64.137904][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   64.137906][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   64.137908][    C0]  call_timer_fn (kernel/time/timer.c:1748)
[   64.137910][    C0]  ? detach_if_pending (./include/linux/list.h:1159)
[   64.137911][    C0]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   64.137913][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   64.137915][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   64.137916][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137918][    C0]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   64.137920][    C0]  ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4))
[   64.137922][    C0]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   64.137924][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   64.137926][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   64.137929][    C0]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   64.137931][    C0]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   64.137932][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   64.137934][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137935][    C0]  handle_softirqs (kernel/softirq.c:645)
[   64.137937][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   64.137938][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   64.137941][    C0]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   64.137942][    C0]  irq_exit_rcu (kernel/softirq.c:784)
[   64.137944][    C0]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   64.137945][    C0]  </IRQ>
[   64.137946][    C0]  <TASK>
[   64.137946][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   64.137947][    C0]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   64.137949][    C0] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   64.137951][    C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 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 82 68 02 	mov    0x2688294(%rip),%rdi        # 0x268829b
   7:	e8 1f 00 00 00       	call   0x2b
   c:	48 2b 05 58 d3 a0 00 	sub    0xa0d358(%rip),%rax        # 0xa0d36b
  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 06 0e 00 	verw   0xe0613(%rip)        # 0xe063b
  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
[   64.137952][    C0] RSP: 0018:ffffffffb4c07cf8 EFLAGS: 00000296
[   64.137953][    C0] RAX: 00000000001c5ee9 RBX: ffffffffb4c30600 RCX: ffffffffb1306247
[   64.137954][    C0] RDX: ffffffffb4c30600 RSI: ffffffffb4511027 RDI: ffffffffb3e949e0
[   64.137954][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   64.137955][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6980fa2
[   64.137956][    C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770
[   64.137957][    C0]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   64.137959][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   64.137961][    C0]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   64.137962][    C0]  default_idle_call (kernel/sched/idle.c:122)
[   64.137964][    C0]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   64.137965][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[   64.137967][    C0]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   64.137968][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   64.137970][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   64.137971][    C0]  do_idle (kernel/sched/idle.c:355)
[   64.137973][    C0]  cpu_startup_entry (kernel/sched/idle.c:454)
[   64.137974][    C0]  rest_init (init/main.c:727)
[   64.137976][    C0]  ? __cpuidle_text_end (??:?)
[   64.137978][    C0]  ? rest_init (init/main.c:727)
[   64.137980][    C0]  ? acpi_hw_set_mode (drivers/acpi/acpica/hwacpi.c:72 (discriminator 1))
[   64.137982][    C0]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:125 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   64.137983][    C0]  ? acpi_enable (drivers/acpi/acpica/evxfevnt.c:47)
[   64.137985][    C0]  start_kernel (init/main.c:1185)
[   64.137987][    C0]  x86_64_start_reservations (arch/x86/kernel/head64.c:310)
[   64.137988][    C0]  x86_64_start_kernel (arch/x86/kernel/head64.c:291)
[   64.137990][    C0]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   76.967647][ T1139] softirqs last disabled at (0): 0x0
| [   76.967648][ T1139] Preemption disabled at:
| [   76.967649][ T1139] 0x0
| [   76.967657][ T1139] Tainted: [W]=WARN
[   76.967658][ T1139] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   76.967660][ T1139] Call Trace:
[   76.967662][ T1139]  <TASK>
[   76.967663][ T1139]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   76.967669][ T1139]  __might_resched.cold (kernel/sched/core.c:9234)
[   76.967673][ T1139]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   76.967676][ T1139]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   76.967680][ T1139]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.967683][ T1139]  __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))
[   76.967685][ T1139]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   76.967688][ T1139]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   76.967693][ T1139]  ? 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)
[   76.967695][ T1139]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   76.967697][ T1139]  put_chars (drivers/char/virtio_console.c:1176)
[   76.967699][ T1139]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   76.967700][ T1139]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   76.967703][ T1139]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   76.967708][ T1139]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   76.967710][ T1139]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.967711][ T1139]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.967713][ T1139]  console_emit_next_record (kernel/printk/printk.c:3183)
[   76.967716][ T1139]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   76.967718][ T1139]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.967719][ T1139]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.967720][ T1139]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.967727][ T1139]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.967729][ T1139]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   76.967731][ T1139]  console_flush_one_record (kernel/printk/printk.c:3268)
[   76.967733][ T1139]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   76.967736][ T1139]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   76.967738][ T1139]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   76.967740][ T1139]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   76.967741][ T1139]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.967742][ T1139]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   76.967744][ T1139]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   76.967745][ T1139]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   76.967747][ T1139]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   76.967749][ T1139]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   76.967750][ T1139]  vprintk_emit (kernel/printk/printk.c:2479)
[   76.967752][ T1139]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   76.967753][ T1139]  ? do_raw_read_unlock (kernel/locking/spinlock_debug.c:180)
[   76.967755][ T1139]  ? forget_original_parent (kernel/exit.c:635 kernel/exit.c:740)
[   76.967758][ T1139]  _printk (kernel/printk/printk.c:2504)
[   76.967761][ T1139]  ? snapshot_read.cold (user.c:?)
[   76.967762][ T1139]  ? 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)
[   76.967764][ T1139]  ? 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)
[   76.967766][ T1139]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   76.967768][ T1139]  ? 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)
[   76.967770][ T1139]  do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4))
[   76.967773][ T1139]  ? exit_notify (kernel/exit.c:780)
[   76.967774][ T1139]  ? posixtimer_sig_unignore.isra.0 (kernel/signal.c:1971 (discriminator 3))
[   76.967777][ T1139]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   76.967778][ T1139]  do_group_exit (kernel/exit.c:1151)
[   76.967780][ T1139]  __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160)
[   76.967781][ T1139]  x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232)
[   76.967783][ T1139]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   76.967787][ T1139]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   76.967789][ T1139]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   76.967791][ T1139] RIP: 0033:0x7fb29efdc1b8
[   76.967793][ T1139] Code: Unable to access opcode bytes at 0x7fb29efdc18e.

Code starting with the faulting instruction
===========================================
[   76.967794][ T1139] RSP: 002b:00007ffc1daf25c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   76.967797][ T1139] RAX: ffffffffffffffda RBX: 00007fb29f10cf88 RCX: 00007fb29efdc1b8
[   76.967799][ T1139] RDX: 00007fb29ed26fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000
[   76.967800][ T1139] RBP: 00007ffc1daf2620 R08: 0000000000000000 R09: 0000000000008010
[   76.967800][ T1139] R10: 00007ffc1daf23e0 R11: 0000000000000246 R12: 0000000000000001
[   76.967801][ T1139] R13: 0000000000000000 R14: 00007fb29f10b680 R15: 00007fb29f10cfa0
| [   82.509379][ T1414] softirqs last disabled at (0): 0x0
| [   82.509381][ T1414] Preemption disabled at:
| [   82.509381][ T1414] vprintk_emit (kernel/printk/printk.c:2471)
| [   82.509392][ T1414] Tainted: [W]=WARN
[   82.509392][ T1414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   82.509394][ T1414] Call Trace:
[   82.509395][ T1414]  <TASK>
[   82.509396][ T1414]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   82.509402][ T1414]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   82.509403][ T1414]  __might_resched.cold (kernel/sched/core.c:9234)
[   82.509407][ T1414]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   82.509410][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509412][ T1414]  __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))
[   82.509415][ T1414]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.509418][ T1414]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   82.509423][ T1414]  ? 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)
[   82.509425][ T1414]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   82.509428][ T1414]  put_chars (drivers/char/virtio_console.c:1176)
[   82.509429][ T1414]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   82.509431][ T1414]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   82.509433][ T1414]  ? console_prepend_replay (kernel/printk/printk.c:3005)
[   82.509435][ T1414]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   82.509440][ T1414]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   82.509441][ T1414]  ? 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)
[   82.509443][ T1414]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.509444][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509445][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509446][ T1414]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.509449][ T1414]  console_emit_next_record (kernel/printk/printk.c:3183)
[   82.509451][ T1414]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   82.509453][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509454][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509455][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509456][ T1414]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.509458][ T1414]  ? console_flush_one_record (kernel/printk/printk.c:3247)
[   82.509460][ T1414]  console_flush_one_record (kernel/printk/printk.c:3268)
[   82.509462][ T1414]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   82.509465][ T1414]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   82.509466][ T1414]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   82.509468][ T1414]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   82.509470][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509471][ T1414]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.509472][ T1414]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   82.509474][ T1414]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   82.509475][ T1414]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   82.509477][ T1414]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   82.509478][ T1414]  vprintk_emit (kernel/printk/printk.c:2479)
[   82.509480][ T1414]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   82.509482][ T1414]  ? mpls_gso_exit (./include/linux/skbuff.h:3165 net/mpls/mpls_gso.c:33) mpls_gso
[   82.509485][ T1414]  _printk (kernel/printk/printk.c:2504)
[   82.509488][ T1414]  ? snapshot_read.cold (user.c:?)
[   82.509490][ T1414]  ? 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)
[   82.509493][ T1414] mpls_gso_init (./include/linux/skbuff.h:3058 net/mpls/mpls_gso.c:30) mpls_gso
[   82.509494][ T1414]  do_one_initcall (init/main.c:1357)
[   82.509496][ T1414]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   82.509499][ T1414]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   82.509501][ T1414]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   82.509504][ T1414]  do_init_module (kernel/module/main.c:3117)
[   82.509506][ T1414]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   82.509508][ T1414]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   82.509509][ T1414]  load_module (kernel/module/main.c:3593)
[   82.509511][ T1414]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   82.509515][ T1414]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   82.509517][ T1414]  ? __ia32_sys_fsconfig (??:?)
[   82.509520][ T1414]  ? backing_file_read_iter (fs/backing-file.c:211)
[   82.509524][ T1414]  init_module_from_file (kernel/module/main.c:3790)
[   82.509525][ T1414]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   82.509526][ T1414]  ? ovl_mmap (fs/overlayfs/file.c:477)
[   82.509530][ T1414]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   82.509531][ T1414]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   82.509532][ T1414]  ? lock_release (./include/trace/events/lock.h:68 (discriminator 22) kernel/locking/lockdep.c:5920 (discriminator 22))
[   82.509534][ T1414]  ? 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)
[   82.509536][ T1414]  idempotent_init_module (kernel/module/main.c:3802)
[   82.509537][ T1414]  ? init_module_from_file (kernel/module/main.c:3791)
[   82.509539][ T1414]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   82.509541][ T1414]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   82.509544][ T1414]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   82.509545][ T1414]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   82.509548][ T1414]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   82.509552][ T1414]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   82.509554][ T1414]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   82.509556][ T1414] RIP: 0033:0x7fa4b600d37d
[   82.509558][ T1414] 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
[   82.509559][ T1414] RSP: 002b:00007ffc20a96ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   82.509563][ T1414] RAX: ffffffffffffffda RBX: 000055d8d93a9bc0 RCX: 00007fa4b600d37d
[   82.509564][ T1414] RDX: 0000000000000000 RSI: 000055d8a238bffd RDI: 0000000000000002
[   82.509565][ T1414] RBP: 00007ffc20a96b50 R08: 0000000000000000 R09: 0000000000000000
[   82.509566][ T1414] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8a238bffd


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