======================================
| # 153.66 [+0.00] [  262.758913] [ T1136] GACT probability NOT on
| # 153.66 [+0.00] [  265.600463] [ T1309] Mirror/redirect action on
| # 153.66 [+0.00] [  331.769595] [    C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1374030598 wd_nsec: 1374030670
| # 153.67 [+0.01] [  400.018946] [    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
# 153.68 [+0.00] [  400.019317] [    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 153.68 [+0.00] [  400.019318] [    C0] Call Trace:
# 153.68 [+0.00] [  400.019320] [    C0]  <IRQ>
# 153.68 [+0.00] [  400.019322] [    C0]  dump_stack_lvl (lib/dump_stack.c:122)
# 153.69 [+0.00] [  400.019332] [    C0]  __report_bad_irq (kernel/irq/spurious.c:170)
# 153.69 [+0.00] [  400.019337] [    C0]  note_interrupt.cold (kernel/irq/spurious.c:372)
# 153.69 [+0.00] [  400.019339] [    C0]  ? serial8250_get_port (drivers/tty/serial/8250/8250_core.c:74)
# 153.69 [+0.00] [  400.019344] [    C0]  ? poll_spurious_irqs (kernel/irq/spurious.c:223)
# 153.70 [+0.00] [  400.019351] [    C0]  handle_irq_event (kernel/irq/handle.c:253 kernel/irq/handle.c:265)
# 153.70 [+0.00] [  400.019354] [    C0]  handle_edge_irq (kernel/irq/chip.c:857)
# 153.70 [+0.00] [  400.019359] [    C0]  __common_interrupt (./include/asm-generic/irq_regs.h:28 arch/x86/kernel/irq.c:329)
# 153.70 [+0.00] [  400.019362] [    C0]  ? __sysvec_apic_timer_interrupt (./include/asm-generic/irq_regs.h:29 (discriminator 6) arch/x86/kernel/apic/apic.c:1065 (discriminator 6))
# 153.71 [+0.00] [  400.019367] [    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
# 153.71 [+0.00] [  400.019371] [    C0]  </IRQ>
# 153.71 [+0.00] [  400.019372] [    C0]  <TASK>
# 153.71 [+0.00] [  400.019373] [    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
# 153.72 [+0.00] [  400.019376] [    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
# 153.72 [+0.00] [  400.019380] [    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 51 87 df fd 48 89 df e8 b9 d8 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 f0 2e d3 fd 65 8b 05 c9 f1 05 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 51 87 df fd       	call   0xfffffffffddf8764
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 b9 d8 df fd       	call   0xfffffffffddfd8d4
  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 2e d3 fd       	call   0xfffffffffdd32f24
  34:	65 8b 05 c9 f1 05 02 	mov    %gs:0x205f1c9(%rip),%eax        # 0x205f204
  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 2e d3 fd       	call   0xfffffffffdd32efa
   a:	65 8b 05 c9 f1 05 02 	mov    %gs:0x205f1c9(%rip),%eax        # 0x205f1da
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
# 153.73 [+0.01] [  400.019382] [    C0] RSP: 0018:ffa00000024bfa70 EFLAGS: 00000246
# 153.73 [+0.00] [  400.019385] [    C0] RAX: 0000000000000082 RBX: ffffffffaab8b520 RCX: ffffffffa7aeae73
# 153.74 [+0.00] [  400.019387] [    C0] RDX: ff11000004a58040 RSI: ffffffffa83b3844 RDI: ffffffffa7e6ad00
# 153.74 [+0.00] [  400.019388] [    C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
# 153.75 [+0.00] [  400.019389] [    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffaab8b628
# 153.75 [+0.00] [  400.019389] [    C0] R13: 0000000000000001 R14: ffffffffaab8b660 R15: ff11000008ca1c00
# 153.75 [+0.00] [  400.019393] [    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)
# 153.76 [+0.00] [  400.019398] [    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)
# 153.76 [+0.00] [  400.019403] [    C0]  process_output_block (drivers/tty/n_tty.c:557)
# 153.76 [+0.00] [  400.019409] [    C0]  n_tty_write (drivers/tty/n_tty.c:2367)
# 153.77 [+0.00] [  400.019411] [    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)
# 153.77 [+0.00] [  400.019417] [    C0]  ? n_tty_receive_signal_char (drivers/tty/n_tty.c:2337)
# 153.77 [+0.00] [  400.019419] [    C0]  ? _mutex_trylock_nest_lock (kernel/locking/mutex.c:1126 (discriminator 1))
# 153.77 [+0.00] [  400.019422] [    C0]  ? __init_waitqueue_head (kernel/sched/wait.c:458)
# 153.78 [+0.00] [  400.019426] [    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
# 153.78 [+0.00] [  400.019428] [    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
# 153.78 [+0.00] [  400.019433] [    C0]  iterate_tty_write (drivers/tty/tty_io.c:1007)
# 153.79 [+0.00] [  400.019437] [    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
# 153.79 [+0.00] [  400.019440] [    C0]  file_tty_write.isra.0 (drivers/tty/tty_io.c:1081)
# 153.79 [+0.00] [  400.019443] [    C0]  ? redirected_tty_write (drivers/tty/tty_io.c:1101)
# 153.79 [+0.00] [  400.019445] [    C0]  new_sync_write (fs/read_write.c:594 (discriminator 1))
# 153.80 [+0.00] [  400.019448] [    C0]  ? new_sync_read (fs/read_write.c:492 (discriminator 1))
# 153.80 [+0.00] [  400.019452] [    C0]  ? new_sync_read (fs/read_write.c:584)
# 153.80 [+0.00] [  400.019453] [    C0]  ? generic_atomic_write_valid (fs/read_write.c:482)
# 153.80 [+0.00] [  400.019457] [    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
# 153.81 [+0.00] [  400.019464] [    C0]  vfs_write (fs/read_write.c:686)
# 153.81 [+0.00] [  400.019467] [    C0]  ? vfs_read (fs/read_write.c:572)
# 153.81 [+0.00] [  400.019471] [    C0]  ksys_write (fs/read_write.c:739)
# 153.81 [+0.00] [  400.019474] [    C0]  ? __ia32_sys_read (fs/read_write.c:728)
# 153.82 [+0.00] [  400.019477] [    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
# 153.82 [+0.00] [  400.019481] [    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
# 153.82 [+0.00] [  400.019484] [    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131)
# 153.83 [+0.00] [  400.019486] [    C0] RIP: 0033:0x7f0a8811bc5e
# 153.83 [+0.00] [  400.019490] [    C0] Code: 4d 89 d8 e8 14 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 14 bd 00 00       	call   0xbd1c
   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
# 153.84 [+0.01] [  400.019491] [    C0] RSP: 002b:00007ffca97e2640 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
# 153.84 [+0.00] [  400.019493] [    C0] RAX: ffffffffffffffda RBX: 000055e5dabde360 RCX: 00007f0a8811bc5e
# 153.85 [+0.00] [  400.019494] [    C0] RDX: 0000000000000001 RSI: 000055e5dabde360 RDI: 0000000000000001
# 153.85 [+0.00] [  400.019495] [    C0] RBP: 00007ffca97e2650 R08: 0000000000000000 R09: 0000000000000000
# 153.85 [+0.00] [  400.019495] [    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
# 153.86 [+0.00] [  400.019496] [    C0] R13: 000055e5dab9f010 R14: 0000000000000001 R15: 000055e5dabde360
| [  262.758913][ T1136] GACT probability NOT on
| [  265.600463][ T1309] Mirror/redirect action on
| [  331.769595][    C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1374030598 wd_nsec: 1374030670
| [  400.018946][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  400.019317][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  400.019318][    C0] Call Trace:
[  400.019320][    C0]  <IRQ>
[  400.019322][    C0]  dump_stack_lvl (lib/dump_stack.c:122)
[  400.019332][    C0]  __report_bad_irq (kernel/irq/spurious.c:170)
[  400.019337][    C0]  note_interrupt.cold (kernel/irq/spurious.c:372)
[  400.019339][    C0]  ? serial8250_get_port (drivers/tty/serial/8250/8250_core.c:74)
[  400.019344][    C0]  ? poll_spurious_irqs (kernel/irq/spurious.c:223)
[  400.019351][    C0]  handle_irq_event (kernel/irq/handle.c:253 kernel/irq/handle.c:265)
[  400.019354][    C0]  handle_edge_irq (kernel/irq/chip.c:857)
[  400.019359][    C0]  __common_interrupt (./include/asm-generic/irq_regs.h:28 arch/x86/kernel/irq.c:329)
[  400.019362][    C0]  ? __sysvec_apic_timer_interrupt (./include/asm-generic/irq_regs.h:29 (discriminator 6) arch/x86/kernel/apic/apic.c:1065 (discriminator 6))
[  400.019367][    C0]  common_interrupt (arch/x86/kernel/irq.c:319 (discriminator 49))
[  400.019371][    C0]  </IRQ>
[  400.019372][    C0]  <TASK>
[  400.019373][    C0]  asm_common_interrupt (./arch/x86/include/asm/idtentry.h:688)
[  400.019376][    C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[  400.019380][    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 51 87 df fd 48 89 df e8 b9 d8 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 f0 2e d3 fd 65 8b 05 c9 f1 05 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 51 87 df fd       	call   0xfffffffffddf8764
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 b9 d8 df fd       	call   0xfffffffffddfd8d4
  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 2e d3 fd       	call   0xfffffffffdd32f24
  34:	65 8b 05 c9 f1 05 02 	mov    %gs:0x205f1c9(%rip),%eax        # 0x205f204
  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 2e d3 fd       	call   0xfffffffffdd32efa
   a:	65 8b 05 c9 f1 05 02 	mov    %gs:0x205f1c9(%rip),%eax        # 0x205f1da
  11:	85 c0                	test   %eax,%eax
  13:	74 12                	je     0x27
  15:	5b                   	pop    %rbx
[  400.019382][    C0] RSP: 0018:ffa00000024bfa70 EFLAGS: 00000246
[  400.019385][    C0] RAX: 0000000000000082 RBX: ffffffffaab8b520 RCX: ffffffffa7aeae73
[  400.019387][    C0] RDX: ff11000004a58040 RSI: ffffffffa83b3844 RDI: ffffffffa7e6ad00
[  400.019388][    C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[  400.019389][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffaab8b628
[  400.019389][    C0] R13: 0000000000000001 R14: ffffffffaab8b660 R15: ff11000008ca1c00
[  400.019393][    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)
[  400.019398][    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)
[  400.019403][    C0]  process_output_block (drivers/tty/n_tty.c:557)
[  400.019409][    C0]  n_tty_write (drivers/tty/n_tty.c:2367)
[  400.019411][    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)
[  400.019417][    C0]  ? n_tty_receive_signal_char (drivers/tty/n_tty.c:2337)
[  400.019419][    C0]  ? _mutex_trylock_nest_lock (kernel/locking/mutex.c:1126 (discriminator 1))
[  400.019422][    C0]  ? __init_waitqueue_head (kernel/sched/wait.c:458)
[  400.019426][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[  400.019428][    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
[  400.019433][    C0]  iterate_tty_write (drivers/tty/tty_io.c:1007)
[  400.019437][    C0]  ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
[  400.019440][    C0]  file_tty_write.isra.0 (drivers/tty/tty_io.c:1081)
[  400.019443][    C0]  ? redirected_tty_write (drivers/tty/tty_io.c:1101)
[  400.019445][    C0]  new_sync_write (fs/read_write.c:594 (discriminator 1))
[  400.019448][    C0]  ? new_sync_read (fs/read_write.c:492 (discriminator 1))
[  400.019452][    C0]  ? new_sync_read (fs/read_write.c:584)
[  400.019453][    C0]  ? generic_atomic_write_valid (fs/read_write.c:482)
[  400.019457][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[  400.019464][    C0]  vfs_write (fs/read_write.c:686)
[  400.019467][    C0]  ? vfs_read (fs/read_write.c:572)
[  400.019471][    C0]  ksys_write (fs/read_write.c:739)
[  400.019474][    C0]  ? __ia32_sys_read (fs/read_write.c:728)
[  400.019477][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[  400.019481][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[  400.019484][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131)
[  400.019486][    C0] RIP: 0033:0x7f0a8811bc5e
[  400.019490][    C0] Code: 4d 89 d8 e8 14 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 14 bd 00 00       	call   0xbd1c
   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
[  400.019491][    C0] RSP: 002b:00007ffca97e2640 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  400.019493][    C0] RAX: ffffffffffffffda RBX: 000055e5dabde360 RCX: 00007f0a8811bc5e
[  400.019494][    C0] RDX: 0000000000000001 RSI: 000055e5dabde360 RDI: 0000000000000001
[  400.019495][    C0] RBP: 00007ffca97e2650 R08: 0000000000000000 R09: 0000000000000000
[  400.019495][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001


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