======================================
| [   11.724309][  T218] softirqs last disabled at (24325): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.724312][  T218] Preemption disabled at:
| [   11.724312][  T218] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.724320][  T218] Tainted: [W]=WARN
[   11.724321][  T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.724323][  T218] Call Trace:
[   11.724325][  T218]  <TASK>
[   11.724326][  T218]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.724332][  T218]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.724334][  T218]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.724338][  T218]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.724342][  T218]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.724347][  T218]  __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))
[   11.724349][  T218]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.724356][  T218]  ? 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)
[   11.724359][  T218]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.724362][  T218]  put_chars (drivers/char/virtio_console.c:1176)
[   11.724364][  T218]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   11.724366][  T218]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.724369][  T218]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.724372][  T218]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.724377][  T218]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.724381][  T218]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.724382][  T218]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.724387][  T218]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.724389][  T218]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.724392][  T218]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.724394][  T218]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.724398][  T218]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.724402][  T218]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.724404][  T218]  ? 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))
[   11.724407][  T218]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.724408][  T218]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.724412][  T218]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.724416][  T218]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.724418][  T218]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.724423][  T218]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.724426][  T218]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.724428][  T218]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.724429][  T218]  ? 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)
[   11.724433][  T218]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.724435][  T218]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.724437][  T218]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.724441][  T218]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.724445][  T218]  ? gre_exit (net/ipv4/gre_demux.c:73) gre
[   11.724448][  T218]  _printk (kernel/printk/printk.c:2504)
[   11.724452][  T218]  ? snapshot_read.cold (user.c:?)
[   11.724459][  T218]  ? 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)
[   11.724463][  T218] gre_init (gre.mod.c:?) gre
[   11.724465][  T218]  do_one_initcall (init/main.c:1357)
[   11.724468][  T218]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.724472][  T218]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.724475][  T218]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.724480][  T218]  do_init_module (kernel/module/main.c:3117)
[   11.724483][  T218]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.724488][  T218]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.724490][  T218]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.724493][  T218]  load_module (kernel/module/main.c:3593)
[   11.724499][  T218]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   11.724503][  T218]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.724511][  T218]  init_module_from_file (kernel/module/main.c:3790)
[   11.724513][  T218]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.724520][  T218]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.724524][  T218]  ? 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)
[   11.724527][  T218]  idempotent_init_module (kernel/module/main.c:3802)
[   11.724530][  T218]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.724535][  T218]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.724537][  T218]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   11.724542][  T218]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.724544][  T218]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.724547][  T218]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.724550][  T218]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.724553][  T218]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.724555][  T218] RIP: 0033:0x7faab2e8f37d
[   11.724558][  T218] 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
[   11.724559][  T218] RSP: 002b:00007ffc846f4d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.724562][  T218] RAX: ffffffffffffffda RBX: 0000564188882a20 RCX: 00007faab2e8f37d
[   11.724563][  T218] RDX: 0000000000000000 RSI: 0000564158208ffd RDI: 0000000000000000
[   11.724564][  T218] RBP: 00007ffc846f4de0 R08: 0000000000000000 R09: 0000000000000000
[   11.724565][  T218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564158208ffd
[   11.724566][  T218] R13: 00005641888829e0 R14: 0000000000040000 R15: 0000000000000000
| [   17.866853][  T254] softirqs last disabled at (26123): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   17.866855][  T254] Preemption disabled at:
| [   17.866856][  T254] vprintk_emit (kernel/printk/printk.c:2471)
| [   17.866863][  T254] Tainted: [W]=WARN
[   17.866864][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.866866][  T254] Call Trace:
[   17.866867][  T254]  <TASK>
[   17.866875][  T254]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   17.866881][  T254]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   17.866883][  T254]  __might_resched.cold (kernel/sched/core.c:9234)
[   17.866887][  T254]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   17.866891][  T254]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   17.866895][  T254]  __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))
[   17.866897][  T254]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.866904][  T254]  ? 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)
[   17.866906][  T254]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   17.866910][  T254]  put_chars (drivers/char/virtio_console.c:1176)
[   17.866913][  T254]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   17.866914][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   17.866917][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.866920][  T254]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   17.866925][  T254]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   17.866929][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.866934][  T254]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   17.866937][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.866941][  T254]  console_emit_next_record (kernel/printk/printk.c:3183)
[   17.866945][  T254]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   17.866947][  T254]  ? 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))
[   17.866950][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.866951][  T254]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   17.866955][  T254]  console_flush_one_record (kernel/printk/printk.c:3268)
[   17.866959][  T254]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   17.866961][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   17.866966][  T254]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   17.866969][  T254]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   17.866971][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   17.866973][  T254]  ? 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)
[   17.866977][  T254]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   17.866978][  T254]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   17.866981][  T254]  vprintk_emit (kernel/printk/printk.c:2479)
[   17.866985][  T254]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   17.866990][  T254]  ? ip6gre_fini (net/ipv6/ip6_gre.c:1112 (discriminator 1)) ip6_gre
[   17.866994][  T254]  _printk (kernel/printk/printk.c:2504)
[   17.866998][  T254]  ? snapshot_read.cold (user.c:?)
[   17.867004][  T254]  ? 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)
[   17.867007][  T254] ip6gre_init (net/ipv6/ip6_gre.c:223) ip6_gre
[   17.867010][  T254]  do_one_initcall (init/main.c:1357)
[   17.867013][  T254]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   17.867018][  T254]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   17.867020][  T254]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   17.867025][  T254]  do_init_module (kernel/module/main.c:3117)
[   17.867028][  T254]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   17.867032][  T254]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   17.867035][  T254]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   17.867038][  T254]  load_module (kernel/module/main.c:3593)
[   17.867043][  T254]  ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11))
[   17.867048][  T254]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   17.867051][  T254]  ? __ia32_sys_fsconfig (??:?)
[   17.867055][  T254]  ? backing_file_read_iter (fs/backing-file.c:211)
[   17.867058][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   17.867062][  T254]  init_module_from_file (kernel/module/main.c:3790)
[   17.867064][  T254]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   17.867072][  T254]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   17.867075][  T254]  ? 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)
[   17.867078][  T254]  idempotent_init_module (kernel/module/main.c:3802)
[   17.867081][  T254]  ? init_module_from_file (kernel/module/main.c:3791)
[   17.867086][  T254]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   17.867089][  T254]  ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769)
[   17.867094][  T254]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   17.867095][  T254]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.867099][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   17.867102][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   17.867104][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.867107][  T254] RIP: 0033:0x7fd6e9c9737d
[   17.867110][  T254] 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
[   17.867112][  T254] RSP: 002b:00007ffda6596898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   17.867115][  T254] RAX: ffffffffffffffda RBX: 0000559a62e91810 RCX: 00007fd6e9c9737d
[   17.867116][  T254] RDX: 0000000000000000 RSI: 0000559a51e9effd RDI: 0000000000000000
[   17.867117][  T254] RBP: 00007ffda6596930 R08: 0000000000000000 R09: 0000000000000000
[   17.867118][  T254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a51e9effd
[   17.867119][  T254] R13: 0000559a62e919a0 R14: 0000000000040000 R15: 0000000000000000
| [   23.831981][    C1]
| [   23.831981][    C1]
| [   23.831981][    C1] stack backtrace:
| [   23.831987][    C1] Tainted: [W]=WARN
[   23.831988][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.831989][    C1] Call Trace:
[   23.831990][    C1]  <IRQ>
[   23.831992][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.831996][    C1]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   23.831998][    C1]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   23.832000][    C1]  ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450)
[   23.832003][    C1]  mark_lock (kernel/locking/lockdep.c:4769)
[   23.832005][    C1]  mark_usage (kernel/locking/lockdep.c:4658)
[   23.832006][    C1]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   23.832009][    C1]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.832010][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   23.832012][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832015][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832016][    C1]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   23.832018][    C1]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   23.832020][    C1]  console_emit_next_record (kernel/printk/printk.c:3177)
[   23.832022][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.832024][    C1]  ? 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))
[   23.832026][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832027][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832029][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.832031][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.832033][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832035][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.832037][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.832039][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832040][    C1]  ? 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)
[   23.832042][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.832044][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.832045][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.832046][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.832048][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832050][    C1]  _printk (kernel/printk/printk.c:2504)
[   23.832052][    C1]  ? snapshot_read.cold (user.c:?)
[   23.832054][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   23.832057][    C1]  ? idr_get_free (??:?)
[   23.832059][    C1]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   23.832061][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   23.832063][    C1]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   23.832065][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832066][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   23.832068][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   23.832070][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832071][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   23.832073][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   23.832075][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   23.832078][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   23.832080][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.832081][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   23.832083][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   23.832084][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832086][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   23.832088][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   23.832090][    C1]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   23.832092][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832093][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832095][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   23.832097][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   23.832099][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:124 (discriminator 1) kernel/locking/lockdep.c:5884 (discriminator 1))
[   23.832100][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832102][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832104][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832105][    C1]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   23.832107][    C1]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   23.832110][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   23.832112][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   23.832115][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   23.832116][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832118][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832119][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   23.832122][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   23.832124][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   23.832126][    C1]  ? ip6_finish_output (./include/linux/skbuff.h:1165)
[   23.832128][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.832130][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832131][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832133][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   23.832135][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   23.832137][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   23.832138][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832140][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   23.832142][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832143][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832145][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   23.832147][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832148][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832150][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832151][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   23.832153][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   23.832155][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   23.832158][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832159][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832161][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832163][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   23.832164][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832166][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   23.832168][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832171][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.832173][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   23.832175][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   23.832177][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   23.832180][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832181][    C1]  handle_softirqs (kernel/softirq.c:645)
[   23.832183][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832184][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   23.832186][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   23.832188][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   23.832190][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   23.832191][    C1]  </IRQ>
[   23.832192][    C1]  <TASK>
[   23.832192][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   23.832194][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   23.832195][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   23.832198][    C1] 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
[   23.832199][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   23.832201][    C1] RAX: 000000000008cd01 RBX: ff11000001c1a3c0 RCX: ffffffffa8f06247
[   23.832203][    C1] RDX: ff11000001c1a3c0 RSI: ffffffffac111027 RDI: ffffffffaba949e0
[   23.832204][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   23.832204][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   23.832205][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   23.832207][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.832209][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   23.832210][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   23.832212][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.832214][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   23.832215][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   23.832217][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832218][    C1]  do_idle (kernel/sched/idle.c:355)
[   23.832220][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   23.832222][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   23.832223][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))
[   23.832225][    C1]  common_startup_64 (arch/x86/kernel/head_64.S:418)
| [   23.832244][    C1] softirqs last disabled at (576771): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   23.832245][    C1] Preemption disabled at:
| [   23.832246][    C1] 0x0
| [   23.832251][    C1] Tainted: [W]=WARN
[   23.832252][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.832252][    C1] Call Trace:
[   23.832253][    C1]  <IRQ>
[   23.832253][    C1]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.832256][    C1]  __might_resched.cold (kernel/sched/core.c:9234)
[   23.832258][    C1]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   23.832261][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832263][    C1]  __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))
[   23.832264][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.832266][    C1]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.832268][    C1]  ? 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)
[   23.832270][    C1]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.832272][    C1]  put_chars (drivers/char/virtio_console.c:1176)
[   23.832274][    C1]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   23.832275][    C1]  ? mark_lock (kernel/locking/lockdep.c:4769)
[   23.832277][    C1]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   23.832280][    C1]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   23.832282][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832283][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832285][    C1]  console_emit_next_record (kernel/printk/printk.c:3183)
[   23.832287][    C1]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.832289][    C1]  ? 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))
[   23.832291][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832292][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832294][    C1]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.832296][    C1]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.832297][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832300][    C1]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.832302][    C1]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.832303][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832304][    C1]  ? 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)
[   23.832306][    C1]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.832308][    C1]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.832309][    C1]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.832310][    C1]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.832312][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832314][    C1]  _printk (kernel/printk/printk.c:2504)
[   23.832315][    C1]  ? snapshot_read.cold (user.c:?)
[   23.832317][    C1]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   23.832319][    C1]  ? idr_get_free (??:?)
[   23.832321][    C1]  ip6_tnl_xmit_ctl.cold (net/ipv6/ip6_tunnel.c:1064 (discriminator 3))
[   23.832323][    C1] ip6gre_tunnel_xmit (net/ipv6/ip6_gre.c:888) ip6_gre
[   23.832325][    C1]  ? __gre6_xmit (./include/net/gre.h:135 (discriminator 2)) ip6_gre
[   23.832326][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832328][    C1]  ? netif_skb_features (net/core/dev.c:3793 net/core/dev.c:3922)
[   23.832330][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   23.832331][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832333][    C1]  ? skb_network_protocol (./include/linux/skbuff.h:2534)
[   23.832335][    C1]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   23.832337][    C1]  dev_hard_start_xmit (./include/linux/netdevice.h:5429 ./include/linux/netdevice.h:5438 net/core/dev.c:3937 net/core/dev.c:3953)
[   23.832340][    C1]  sch_direct_xmit (net/sched/sch_generic.c:372)
[   23.832341][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.832343][    C1]  ? dequeue_skb (./include/trace/events/qdisc.h:14 (discriminator 19))
[   23.832344][    C1]  ? __rcu_read_lock (kernel/rcu/tree_plugin.h:391 (discriminator 6))
[   23.832345][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832347][    C1]  __dev_xmit_skb (net/core/dev.c:4262)
[   23.832350][    C1]  ? alloc_netdev_dummy (net/core/dev.c:12327)
[   23.832351][    C1]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   23.832353][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832354][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832356][    C1]  __dev_queue_xmit (net/core/dev.c:4884)
[   23.832358][    C1]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   23.832360][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:124 (discriminator 1) kernel/locking/lockdep.c:5884 (discriminator 1))
[   23.832361][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832363][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832364][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832365][    C1]  ? mark_held_locks (kernel/locking/lockdep.c:4341)
[   23.832367][    C1]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   23.832369][    C1]  ? neigh_hh_output (./include/net/neighbour.h:525)
[   23.832371][    C1]  ip6_finish_output2 (./include/net/neighbour.h:558 net/ipv6/ip6_output.c:138)
[   23.832373][    C1]  ? ip6_dst_lookup (net/ipv6/ip6_output.c:1269)
[   23.832375][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832377][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832378][    C1]  ? ip6_mtu (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/ip6_route.h:384 (discriminator 2) net/ipv6/route.c:3290 (discriminator 2))
[   23.832381][    C1]  ip6_finish_output (net/ipv6/ip6_output.c:210 net/ipv6/ip6_output.c:221)
[   23.832383][    C1]  ip6_output (./include/linux/netfilter.h:314 net/ipv6/ip6_output.c:248)
[   23.832385][    C1]  ? ip6_finish_output (./include/linux/skbuff.h:1165)
[   23.832386][    C1]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.832388][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832390][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832391][    C1]  ? __local_bh_enable_ip (kernel/softirq.c:478)
[   23.832393][    C1]  ndisc_send_skb (./include/net/dst.h:470 (discriminator 4) ./include/linux/netfilter.h:325 (discriminator 4) net/ipv6/ndisc.c:513 (discriminator 4))
[   23.832395][    C1]  ? ndisc_recv_na (./include/net/net_namespace.h:422 (discriminator 7))
[   23.832397][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832399][    C1]  ? __ndisc_fill_addr_option (net/ipv6/ndisc.c:159)
[   23.832400][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832402][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832403][    C1]  addrconf_rs_timer (net/ipv6/addrconf.c:4073)
[   23.832405][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832406][    C1]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.832408][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832409][    C1]  call_timer_fn (kernel/time/timer.c:1748)
[   23.832411][    C1]  ? detach_if_pending (./include/linux/list.h:1159)
[   23.832413][    C1]  ? debug_object_active_state (lib/debugobjects.c:1122)
[   23.832415][    C1]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.832416][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832418][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832419][    C1]  __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374)
[   23.832421][    C1]  ? ipv6_get_lladdr (./include/net/addrconf.h:348 (discriminator 4))
[   23.832423][    C1]  ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407)
[   23.832425][    C1]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.832427][    C1]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   23.832430][    C1]  run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403)
[   23.832432][    C1]  ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19))
[   23.832433][    C1]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   23.832435][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832436][    C1]  handle_softirqs (kernel/softirq.c:645)
[   23.832438][    C1]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.832439][    C1]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   23.832441][    C1]  __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
[   23.832443][    C1]  irq_exit_rcu (kernel/softirq.c:784)
[   23.832444][    C1]  sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37))
[   23.832446][    C1]  </IRQ>
[   23.832446][    C1]  <TASK>
[   23.832447][    C1]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   23.832448][    C1]  asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674)
[   23.832449][    C1] RIP: 0010:pv_native_safe_halt (./arch/x86/include/asm/irqflags.h:48 arch/x86/kernel/paravirt.c:63)
[   23.832451][    C1] 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
[   23.832452][    C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282
[   23.832458][    C1] RAX: 000000000008cd01 RBX: ff11000001c1a3c0 RCX: ffffffffa8f06247
[   23.832459][    C1] RDX: ff11000001c1a3c0 RSI: ffffffffac111027 RDI: ffffffffaba949e0
[   23.832459][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   23.832460][    C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3
[   23.832461][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[   23.832462][    C1]  ? cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.832464][    C1]  default_idle (./arch/x86/include/asm/paravirt.h:62 arch/x86/kernel/process.c:768)
[   23.832466][    C1]  default_idle_call (kernel/sched/idle.c:122)
[   23.832467][    C1]  cpuidle_idle_call.constprop.0 (kernel/sched/idle.c:199)
[   23.832469][    C1]  ? arch_cpu_idle_exit+0x40/0x40
[   23.832470][    C1]  ? mark_tsc_async_resets (arch/x86/kernel/tsc_sync.c:49)
[   23.832472][    C1]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.832473][    C1]  do_idle (kernel/sched/idle.c:355)
[   23.832475][    C1]  cpu_startup_entry (kernel/sched/idle.c:454)
[   23.832476][    C1]  start_secondary (arch/x86/kernel/smpboot.c:312)
[   23.832478][    C1]  ? set_cpu_sibling_map (arch/x86/kernel/smpboot.c:733 (discriminator 4))


Finger prints:
__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
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars