======================================
| # 142.16 [+0.00] [ 1238.041124] [ T6763] br1: port 1(veth1) entered disabled state
| # 142.17 [+0.00] [ 1272.164542] [ T7311] Mirror/redirect action on
| # 142.17 [+0.00] [ 1285.582900] [    C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1127286666 wd_nsec: 1127286293
| # 142.18 [+0.01] [ 1385.988508] [    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
# 142.19 [+0.00] [ 1385.988827] [    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 142.19 [+0.00] [ 1385.988828] [    C0] Call Trace:
# 142.19 [+0.00] [ 1385.988830] [    C0]  <IRQ>
# 142.19 [+0.00] [ 1385.988831] [    C0]  dump_stack_lvl (lib/dump_stack.c:122)
# 142.19 [+0.00] [ 1385.988840] [    C0]  __report_bad_irq (kernel/irq/spurious.c:170)
# 142.20 [+0.00] [ 1385.988845] [    C0]  note_interrupt.cold (kernel/irq/spurious.c:372)
# 142.20 [+0.00] [ 1385.988847] [    C0]  ? serial8250_get_port (drivers/tty/serial/8250/8250_core.c:74)
# 142.20 [+0.00] [ 1385.988851] [    C0]  ? poll_spurious_irqs (kernel/irq/spurious.c:223)
# 142.21 [+0.00] [ 1385.988857] [    C0]  handle_irq_event (kernel/irq/handle.c:253 kernel/irq/handle.c:265)
# 142.21 [+0.00] [ 1385.988860] [    C0]  handle_edge_irq (kernel/irq/chip.c:857)
# 142.21 [+0.00] [ 1385.988864] [    C0]  __common_interrupt (./include/asm-generic/irq_regs.h:28 arch/x86/kernel/irq.c:329)
# 142.21 [+0.00] [ 1385.988867] [    C0]  ? __sysvec_apic_timer_interrupt (./include/asm-generic/irq_regs.h:29 (discriminator 6) arch/x86/kernel/apic/apic.c:1065 (discriminator 6))
# 142.22 [+0.00] [ 1385.988870] [    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
# 142.22 [+0.00] [ 1385.988874] [    C0]  </IRQ>
# 142.22 [+0.00] [ 1385.988875] [    C0]  <TASK>
# 142.22 [+0.00] [ 1385.988876] [    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
# 142.22 [+0.00] [ 1385.988878] [    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
# 142.23 [+0.00] [ 1385.988882] [    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 31 13 de fd 48 89 df e8 99 64 de fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 f0 a1 d1 fd 65 8b 05 29 e4 04 02 85 c0 74 12 5b
All code
========
   0:	f5                   	cmc
   1:	53                   	push   %rbx
   2:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
   7:	48 89 fb             	mov    %rdi,%rbx
   a:	48 83 c7 18          	add    $0x18,%rdi
   e:	e8 31 13 de fd       	call   0xfffffffffdde1344
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 99 64 de fd       	call   0xfffffffffdde64b4
  1b:	f7 c5 00 02 00 00    	test   $0x200,%ebp
  21:	75 1f                	jne    0x42
  23:	9c                   	pushf
  24:	58                   	pop    %rax
  25:	f6 c4 02             	test   $0x2,%ah
  28:	75 2f                	jne    0x59
  2a:*	bf 01 00 00 00       	mov    $0x1,%edi		<-- trapping instruction
  2f:	e8 f0 a1 d1 fd       	call   0xfffffffffdd1a224
  34:	65 8b 05 29 e4 04 02 	mov    %gs:0x204e429(%rip),%eax        # 0x204e464
  3b:	85 c0                	test   %eax,%eax
  3d:	74 12                	je     0x51
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	bf 01 00 00 00       	mov    $0x1,%edi
   5:	e8 f0 a1 d1 fd       	call   0xfffffffffdd1a1fa
   a:	65 8b 05 29 e4 04 02 	mov    %gs:0x204e429(%rip),%eax        # 0x204e43a
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
# 142.24 [+0.01] [ 1385.988883] [    C0] RSP: 0018:ffa000000160fa70 EFLAGS: 00000246
# 142.24 [+0.00] [ 1385.988886] [    C0] RAX: 0000000000000082 RBX: ffffffffb3194520 RCX: ffffffffb0104c13
# 142.25 [+0.00] [ 1385.988887] [    C0] RDX: ff11000011580040 RSI: ffffffffb09b6dd2 RDI: ffffffffb046b280
# 142.25 [+0.00] [ 1385.988888] [    C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
# 142.25 [+0.00] [ 1385.988889] [    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb3194628
# 142.26 [+0.00] [ 1385.988890] [    C0] R13: 0000000000000001 R14: ffffffffb3194660 R15: ff11000009375800
# 142.26 [+0.00] [ 1385.988893] [    C0]  ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
# 142.27 [+0.00] [ 1385.988898] [    C0]  uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:92 drivers/tty/serial/serial_core.c:88 drivers/tty/serial/serial_core.c:634)
# 142.27 [+0.00] [ 1385.988903] [    C0]  process_output_block (drivers/tty/n_tty.c:557)
# 142.27 [+0.00] [ 1385.988908] [    C0]  n_tty_write (drivers/tty/n_tty.c:2367)
# 142.27 [+0.00] [ 1385.988910] [    C0]  ? _copy_from_iter (./arch/x86/include/asm/smap.h:47 ./arch/x86/include/asm/uaccess_64.h:121 ./arch/x86/include/asm/uaccess_64.h:141 lib/iov_iter.c:67 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
# 142.28 [+0.00] [ 1385.988915] [    C0]  ? n_tty_receive_signal_char (drivers/tty/n_tty.c:2337)
# 142.28 [+0.00] [ 1385.988918] [    C0]  ? _mutex_trylock_nest_lock (kernel/locking/mutex.c:1126 (discriminator 1))
# 142.28 [+0.00] [ 1385.988920] [    C0]  ? __init_waitqueue_head (kernel/sched/wait.c:458)
# 142.29 [+0.00] [ 1385.988924] [    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
# 142.29 [+0.00] [ 1385.988926] [    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
# 142.29 [+0.00] [ 1385.988931] [    C0]  iterate_tty_write (drivers/tty/tty_io.c:1007)
# 142.29 [+0.00] [ 1385.988934] [    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
# 142.30 [+0.00] [ 1385.988937] [    C0]  file_tty_write.isra.0 (drivers/tty/tty_io.c:1081)
# 142.30 [+0.00] [ 1385.988939] [    C0]  ? redirected_tty_write (drivers/tty/tty_io.c:1101)
# 142.30 [+0.00] [ 1385.988941] [    C0]  new_sync_write (fs/read_write.c:594 (discriminator 1))
# 142.30 [+0.00] [ 1385.988945] [    C0]  ? new_sync_read (fs/read_write.c:492 (discriminator 1))
# 142.31 [+0.00] [ 1385.988948] [    C0]  ? new_sync_read (fs/read_write.c:584)
# 142.31 [+0.00] [ 1385.988949] [    C0]  ? generic_atomic_write_valid (fs/read_write.c:482)
# 142.31 [+0.00] [ 1385.988953] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 142.32 [+0.00] [ 1385.988959] [    C0]  vfs_write (fs/read_write.c:686)
# 142.32 [+0.00] [ 1385.988961] [    C0]  ? vfs_read (fs/read_write.c:572)
# 142.32 [+0.00] [ 1385.988964] [    C0]  ksys_write (fs/read_write.c:739)
# 142.32 [+0.00] [ 1385.988967] [    C0]  ? __ia32_sys_read (fs/read_write.c:728)
# 142.32 [+0.00] [ 1385.988970] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 142.33 [+0.00] [ 1385.988974] [    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
# 142.33 [+0.00] [ 1385.988977] [    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131)
# 142.33 [+0.00] [ 1385.988978] [    C0] RIP: 0033:0x7f4f977c0c5e
# 142.34 [+0.00] [ 1385.988981] [    C0] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 34 bd 00 00       	call   0xbd3c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 13 ff ff ff       	call   0xffffffffffffff4c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 13 ff ff ff       	call   0xffffffffffffff22
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
# 142.35 [+0.01] [ 1385.988983] [    C0] RSP: 002b:00007ffc72ff8e70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
# 142.35 [+0.00] [ 1385.988984] [    C0] RAX: ffffffffffffffda RBX: 000055cefe689440 RCX: 00007f4f977c0c5e
# 142.35 [+0.00] [ 1385.988985] [    C0] RDX: 0000000000000001 RSI: 000055cefe689440 RDI: 0000000000000001
# 142.36 [+0.00] [ 1385.988986] [    C0] RBP: 00007ffc72ff8e80 R08: 0000000000000000 R09: 0000000000000000
# 142.36 [+0.00] [ 1385.988986] [    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
# 142.37 [+0.00] [ 1385.988987] [    C0] R13: 000055cefe64a010 R14: 0000000000000001 R15: 000055cefe689440
| 0
| xx__-> [ 1272.164542][ T7311] Mirror/redirect action on
| [ 1285.582900][    C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1127286666 wd_nsec: 1127286293
| [ 1385.988508][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1385.988827][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1385.988828][    C0] Call Trace:
[ 1385.988830][    C0]  <IRQ>
[ 1385.988831][    C0]  dump_stack_lvl (lib/dump_stack.c:122)
[ 1385.988840][    C0]  __report_bad_irq (kernel/irq/spurious.c:170)
[ 1385.988845][    C0]  note_interrupt.cold (kernel/irq/spurious.c:372)
[ 1385.988847][    C0]  ? serial8250_get_port (drivers/tty/serial/8250/8250_core.c:74)
[ 1385.988851][    C0]  ? poll_spurious_irqs (kernel/irq/spurious.c:223)
[ 1385.988857][    C0]  handle_irq_event (kernel/irq/handle.c:253 kernel/irq/handle.c:265)
[ 1385.988860][    C0]  handle_edge_irq (kernel/irq/chip.c:857)
[ 1385.988864][    C0]  __common_interrupt (./include/asm-generic/irq_regs.h:28 arch/x86/kernel/irq.c:329)
[ 1385.988867][    C0]  ? __sysvec_apic_timer_interrupt (./include/asm-generic/irq_regs.h:29 (discriminator 6) arch/x86/kernel/apic/apic.c:1065 (discriminator 6))
[ 1385.988870][    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
[ 1385.988874][    C0]  </IRQ>
[ 1385.988875][    C0]  <TASK>
[ 1385.988876][    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
[ 1385.988878][    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1385.988882][    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 31 13 de fd 48 89 df e8 99 64 de fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 f0 a1 d1 fd 65 8b 05 29 e4 04 02 85 c0 74 12 5b
All code
========
   0:	f5                   	cmc
   1:	53                   	push   %rbx
   2:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
   7:	48 89 fb             	mov    %rdi,%rbx
   a:	48 83 c7 18          	add    $0x18,%rdi
   e:	e8 31 13 de fd       	call   0xfffffffffdde1344
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 99 64 de fd       	call   0xfffffffffdde64b4
  1b:	f7 c5 00 02 00 00    	test   $0x200,%ebp
  21:	75 1f                	jne    0x42
  23:	9c                   	pushf
  24:	58                   	pop    %rax
  25:	f6 c4 02             	test   $0x2,%ah
  28:	75 2f                	jne    0x59
  2a:*	bf 01 00 00 00       	mov    $0x1,%edi		<-- trapping instruction
  2f:	e8 f0 a1 d1 fd       	call   0xfffffffffdd1a224
  34:	65 8b 05 29 e4 04 02 	mov    %gs:0x204e429(%rip),%eax        # 0x204e464
  3b:	85 c0                	test   %eax,%eax
  3d:	74 12                	je     0x51
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	bf 01 00 00 00       	mov    $0x1,%edi
   5:	e8 f0 a1 d1 fd       	call   0xfffffffffdd1a1fa
   a:	65 8b 05 29 e4 04 02 	mov    %gs:0x204e429(%rip),%eax        # 0x204e43a
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[ 1385.988883][    C0] RSP: 0018:ffa000000160fa70 EFLAGS: 00000246
[ 1385.988886][    C0] RAX: 0000000000000082 RBX: ffffffffb3194520 RCX: ffffffffb0104c13
[ 1385.988887][    C0] RDX: ff11000011580040 RSI: ffffffffb09b6dd2 RDI: ffffffffb046b280
[ 1385.988888][    C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[ 1385.988889][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb3194628
[ 1385.988890][    C0] R13: 0000000000000001 R14: ffffffffb3194660 R15: ff11000009375800
[ 1385.988893][    C0]  ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
[ 1385.988898][    C0]  uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:92 drivers/tty/serial/serial_core.c:88 drivers/tty/serial/serial_core.c:634)
[ 1385.988903][    C0]  process_output_block (drivers/tty/n_tty.c:557)
[ 1385.988908][    C0]  n_tty_write (drivers/tty/n_tty.c:2367)
[ 1385.988910][    C0]  ? _copy_from_iter (./arch/x86/include/asm/smap.h:47 ./arch/x86/include/asm/uaccess_64.h:121 ./arch/x86/include/asm/uaccess_64.h:141 lib/iov_iter.c:67 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[ 1385.988915][    C0]  ? n_tty_receive_signal_char (drivers/tty/n_tty.c:2337)
[ 1385.988918][    C0]  ? _mutex_trylock_nest_lock (kernel/locking/mutex.c:1126 (discriminator 1))
[ 1385.988920][    C0]  ? __init_waitqueue_head (kernel/sched/wait.c:458)
[ 1385.988924][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 1385.988926][    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
[ 1385.988931][    C0]  iterate_tty_write (drivers/tty/tty_io.c:1007)
[ 1385.988934][    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
[ 1385.988937][    C0]  file_tty_write.isra.0 (drivers/tty/tty_io.c:1081)
[ 1385.988939][    C0]  ? redirected_tty_write (drivers/tty/tty_io.c:1101)
[ 1385.988941][    C0]  new_sync_write (fs/read_write.c:594 (discriminator 1))
[ 1385.988945][    C0]  ? new_sync_read (fs/read_write.c:492 (discriminator 1))
[ 1385.988948][    C0]  ? new_sync_read (fs/read_write.c:584)
[ 1385.988949][    C0]  ? generic_atomic_write_valid (fs/read_write.c:482)
[ 1385.988953][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 1385.988959][    C0]  vfs_write (fs/read_write.c:686)
[ 1385.988961][    C0]  ? vfs_read (fs/read_write.c:572)
[ 1385.988964][    C0]  ksys_write (fs/read_write.c:739)
[ 1385.988967][    C0]  ? __ia32_sys_read (fs/read_write.c:728)
[ 1385.988970][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[ 1385.988974][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 1385.988977][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131)
[ 1385.988978][    C0] RIP: 0033:0x7f4f977c0c5e
[ 1385.988981][    C0] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 34 bd 00 00       	call   0xbd3c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 13 ff ff ff       	call   0xffffffffffffff4c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 13 ff ff ff       	call   0xffffffffffffff22
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[ 1385.988983][    C0] RSP: 002b:00007ffc72ff8e70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1385.988984][    C0] RAX: ffffffffffffffda RBX: 000055cefe689440 RCX: 00007f4f977c0c5e
[ 1385.988985][    C0] RDX: 0000000000000001 RSI: 000055cefe689440 RDI: 0000000000000001
[ 1385.988986][    C0] RBP: 00007ffc72ff8e80 R08: 0000000000000000 R09: 0000000000000000
[ 1385.988986][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001


Finger prints:
__report_bad_irq:handle_irq_event:handle_edge_irq:__common_interrupt:common_interrupt