======================================
| # 68.05 [+0.00] [  910.086214] veth1: left promiscuous mode
| # 68.05 [+0.00] [  910.087014] br10: port 1(veth1.10) entered disabled state
| # 68.06 [+0.00] [  930.164160] Mirror/redirect action on
| # 68.06 [+0.00] [  949.242669] irq 51: nobody cared (try booting with the "irqpoll" option)
# 68.06 [+0.00] [  949.243121] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 68.06 [+0.00] [  949.243124] Call Trace:
# 68.06 [+0.00] [  949.243126]  <IRQ>
# 68.06 [+0.00] [  949.243129] dump_stack_lvl (lib/dump_stack.c:123) 
# 68.07 [+0.00] [  949.243142] __report_bad_irq (kernel/irq/spurious.c:214) 
# 68.07 [+0.00] [  949.243154] note_interrupt (kernel/irq/spurious.c:423) 
# 68.07 [+0.00] [  949.243164] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) 
# 68.07 [+0.00] [  949.243174] handle_edge_irq (kernel/irq/chip.c:833) 
# 68.07 [+0.00] [  949.243183] __common_interrupt (./include/linux/irqdesc.h:173 arch/x86/kernel/irq.c:254 arch/x86/kernel/irq.c:266 arch/x86/kernel/irq.c:292) 
# 68.07 [+0.00] [  949.243190] common_interrupt (arch/x86/kernel/irq.c:285 (discriminator 14)) 
# 68.07 [+0.00] [  949.243195]  </IRQ>
# 68.08 [+0.00] [  949.243196]  <TASK>
# 68.08 [+0.00] [  949.243199] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) 
# 68.08 [+0.00] [  949.243205] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) 
# 68.08 [+0.00] [ 949.243211] Code: 10 e8 81 6f 86 fd 48 89 ef e8 c9 bf 86 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d dd 5b 96 02 <74> 0e 5b 5d c3 cc cc cc cc e8 ef d0 ab fd eb dc 0f 1f 44 00 00 5b
All code
========
   0:	10 e8                	adc    %ch,%al
   2:	81 6f 86 fd 48 89 ef 	subl   $0xef8948fd,-0x7a(%rdi)
   9:	e8 c9 bf 86 fd       	call   0xfffffffffd86bfd7
   e:	81 e3 00 02 00 00    	and    $0x200,%ebx
  14:	75 1d                	jne    0x33
  16:	9c                   	pushf
  17:	58                   	pop    %rax
  18:	f6 c4 02             	test   $0x2,%ah
  1b:	75 29                	jne    0x46
  1d:	48 85 db             	test   %rbx,%rbx
  20:	74 01                	je     0x23
  22:	fb                   	sti
  23:	65 ff 0d dd 5b 96 02 	decl   %gs:0x2965bdd(%rip)        # 0x2965c07
  2a:*	74 0e                	je     0x3a		<-- trapping instruction
  2c:	5b                   	pop    %rbx
  2d:	5d                   	pop    %rbp
  2e:	c3                   	ret
  2f:	cc                   	int3
  30:	cc                   	int3
  31:	cc                   	int3
  32:	cc                   	int3
  33:	e8 ef d0 ab fd       	call   0xfffffffffdabd127
  38:	eb dc                	jmp    0x16
  3a:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	74 0e                	je     0x10
   2:	5b                   	pop    %rbx
   3:	5d                   	pop    %rbp
   4:	c3                   	ret
   5:	cc                   	int3
   6:	cc                   	int3
   7:	cc                   	int3
   8:	cc                   	int3
   9:	e8 ef d0 ab fd       	call   0xfffffffffdabd0fd
   e:	eb dc                	jmp    0xffffffffffffffec
  10:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  15:	5b                   	pop    %rbx
# 68.09 [+0.01] [  949.243215] RSP: 0018:ffffc900011b7aa0 EFLAGS: 00000286
# 68.09 [+0.00] [  949.243219] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
# 68.09 [+0.00] [  949.243221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb3b63461
# 68.09 [+0.00] [  949.243223] RBP: ffffffffb751e920 R08: 0000000000000001 R09: 0000000000000001
# 68.10 [+0.00] [  949.243225] R10: ffffffffb559c597 R11: ffff8880062b0970 R12: 00000000ffffffff
# 68.10 [+0.00] [  949.243227] R13: 0000000000000001 R14: ffffffffb751ea28 R15: 00000000ffffffff
# 68.10 [+0.01] [  949.243234] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) 
# 68.11 [+0.00] [  949.243241] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) 
# 68.11 [+0.00] [  949.243250] process_output_block (drivers/tty/n_tty.c:574) 
# 68.11 [+0.00] [  949.243259] n_tty_write (drivers/tty/n_tty.c:2390) 
# 68.11 [+0.00] [  949.243267] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) 
# 68.11 [+0.00] [  949.243270] ? lock_acquire.part.0 (kernel/locking/lockdep.c:472 kernel/locking/lockdep.c:5868) 
# 68.11 [+0.00] [  949.243275] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) 
# 68.11 [+0.00] [  949.243279] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) 
# 68.11 [+0.00] [  949.243286] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5829) 
# 68.11 [+0.00] [  949.243288] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) 
# 68.11 [+0.00] [  949.243295] iterate_tty_write (drivers/tty/tty_io.c:1015) 
# 68.12 [+0.00] [  949.243300] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) 
# 68.12 [+0.00] [  949.243305] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) 
# 68.12 [+0.00] [  949.243310] vfs_write (fs/read_write.c:591 fs/read_write.c:684) 
# 68.12 [+0.00] [  949.243319] ? lock_acquire.part.0 (kernel/locking/lockdep.c:472 kernel/locking/lockdep.c:5868) 
# 68.12 [+0.00] [  949.243322] ? __might_fault (mm/memory.c:6838 mm/memory.c:6832) 
# 68.12 [+0.00] [  949.243329] ? __pfx_vfs_write (fs/read_write.c:665) 
# 68.12 [+0.00] [  949.243334] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 21)) 
# 68.12 [+0.00] [  949.243340] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
# 68.12 [+0.00] [  949.243346] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
# 68.12 [+0.00] [  949.243354] ksys_write (fs/read_write.c:736) 
# 68.13 [+0.00] [  949.243358] ? __pfx_ksys_write (fs/read_write.c:726) 
# 68.13 [+0.00] [  949.243364] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) 
# 68.13 [+0.00] [  949.243372] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
# 68.13 [+0.00] [  949.243379] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
# 68.13 [+0.00] [  949.243382] RIP: 0033:0x7fee51b5fb77
# 68.13 [+0.00] [ 949.243387] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
All code
========
   0:	0b 00                	or     (%rax),%eax
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b7                	jmp    0xffffffffffffffc7
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 01 00 00 00       	mov    $0x1,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	48 89 54 24 18       	mov    %rdx,0x18(%rsp)
  3c:	48                   	rex.W
  3d:	89                   	.byte 0x89
  3e:	74 24                	je     0x64

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	48 89 54 24 18       	mov    %rdx,0x18(%rsp)
  12:	48                   	rex.W
  13:	89                   	.byte 0x89
  14:	74 24                	je     0x3a
# 68.13 [+0.00] [  949.243389] RSP: 002b:00007ffe0680d1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
# 68.14 [+0.00] [  949.243392] RAX: ffffffffffffffda RBX: 00005611577b03f0 RCX: 00007fee51b5fb77
# 68.14 [+0.00] [  949.243394] RDX: 0000000000000001 RSI: 00005611577b03f0 RDI: 0000000000000001
# 68.14 [+0.00] [  949.243396] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
# 68.14 [+0.00] [  949.243398] R10: 0000000000000001 R11: 0000000000000246 R12: 000056115779b5e0
# 68.14 [+0.00] [  949.243399] R13: 000056115777c2a0 R14: 0000000000000001 R15: 000056115779b5e0
| xx__-> echo $?
| 0
| xx__-> [  930.164160][T11495] Mirror/redirect action on
| [  949.242669][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  949.243121][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  949.243124][    C0] Call Trace:
[  949.243126][    C0]  <IRQ>
[ 949.243129][ C0] dump_stack_lvl (lib/dump_stack.c:123) 
[ 949.243142][ C0] __report_bad_irq (kernel/irq/spurious.c:214) 
[ 949.243154][ C0] note_interrupt (kernel/irq/spurious.c:423) 
[ 949.243164][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) 
[ 949.243174][ C0] handle_edge_irq (kernel/irq/chip.c:833) 
[ 949.243183][ C0] __common_interrupt (./include/linux/irqdesc.h:173 arch/x86/kernel/irq.c:254 arch/x86/kernel/irq.c:266 arch/x86/kernel/irq.c:292) 
[ 949.243190][ C0] common_interrupt (arch/x86/kernel/irq.c:285 (discriminator 14)) 
[  949.243195][    C0]  </IRQ>
[  949.243196][    C0]  <TASK>
[ 949.243199][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) 
[ 949.243205][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) 
[ 949.243211][ C0] Code: 10 e8 81 6f 86 fd 48 89 ef e8 c9 bf 86 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d dd 5b 96 02 <74> 0e 5b 5d c3 cc cc cc cc e8 ef d0 ab fd eb dc 0f 1f 44 00 00 5b
All code
========
   0:	10 e8                	adc    %ch,%al
   2:	81 6f 86 fd 48 89 ef 	subl   $0xef8948fd,-0x7a(%rdi)
   9:	e8 c9 bf 86 fd       	call   0xfffffffffd86bfd7
   e:	81 e3 00 02 00 00    	and    $0x200,%ebx
  14:	75 1d                	jne    0x33
  16:	9c                   	pushf
  17:	58                   	pop    %rax
  18:	f6 c4 02             	test   $0x2,%ah
  1b:	75 29                	jne    0x46
  1d:	48 85 db             	test   %rbx,%rbx
  20:	74 01                	je     0x23
  22:	fb                   	sti
  23:	65 ff 0d dd 5b 96 02 	decl   %gs:0x2965bdd(%rip)        # 0x2965c07
  2a:*	74 0e                	je     0x3a		<-- trapping instruction
  2c:	5b                   	pop    %rbx
  2d:	5d                   	pop    %rbp
  2e:	c3                   	ret
  2f:	cc                   	int3
  30:	cc                   	int3
  31:	cc                   	int3
  32:	cc                   	int3
  33:	e8 ef d0 ab fd       	call   0xfffffffffdabd127
  38:	eb dc                	jmp    0x16
  3a:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  3f:	5b                   	pop    %rbx

Code starting with the faulting instruction
===========================================
   0:	74 0e                	je     0x10
   2:	5b                   	pop    %rbx
   3:	5d                   	pop    %rbp
   4:	c3                   	ret
   5:	cc                   	int3
   6:	cc                   	int3
   7:	cc                   	int3
   8:	cc                   	int3
   9:	e8 ef d0 ab fd       	call   0xfffffffffdabd0fd
   e:	eb dc                	jmp    0xffffffffffffffec
  10:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  15:	5b                   	pop    %rbx
[  949.243215][    C0] RSP: 0018:ffffc900011b7aa0 EFLAGS: 00000286
[  949.243219][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[  949.243221][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb3b63461
[  949.243223][    C0] RBP: ffffffffb751e920 R08: 0000000000000001 R09: 0000000000000001
[  949.243225][    C0] R10: ffffffffb559c597 R11: ffff8880062b0970 R12: 00000000ffffffff
[  949.243227][    C0] R13: 0000000000000001 R14: ffffffffb751ea28 R15: 00000000ffffffff
[ 949.243234][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) 
[ 949.243241][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) 
[ 949.243250][ C0] process_output_block (drivers/tty/n_tty.c:574) 
[ 949.243259][ C0] n_tty_write (drivers/tty/n_tty.c:2390) 
[ 949.243267][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) 
[ 949.243270][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:472 kernel/locking/lockdep.c:5868) 
[ 949.243275][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) 
[ 949.243279][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) 
[ 949.243286][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5829) 
[ 949.243288][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) 
[ 949.243295][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015) 
[ 949.243300][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) 
[ 949.243305][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) 
[ 949.243310][ C0] vfs_write (fs/read_write.c:591 fs/read_write.c:684) 
[ 949.243319][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:472 kernel/locking/lockdep.c:5868) 
[ 949.243322][ C0] ? __might_fault (mm/memory.c:6838 mm/memory.c:6832) 
[ 949.243329][ C0] ? __pfx_vfs_write (fs/read_write.c:665) 
[ 949.243334][ C0] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 21)) 
[ 949.243340][ C0] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
[ 949.243346][ C0] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 949.243354][ C0] ksys_write (fs/read_write.c:736) 
[ 949.243358][ C0] ? __pfx_ksys_write (fs/read_write.c:726) 
[ 949.243364][ C0] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) 
[ 949.243372][ C0] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 949.243379][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[  949.243382][    C0] RIP: 0033:0x7fee51b5fb77
[ 949.243387][ C0] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
All code
========
   0:	0b 00                	or     (%rax),%eax
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b7                	jmp    0xffffffffffffffc7
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 01 00 00 00       	mov    $0x1,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	48 89 54 24 18       	mov    %rdx,0x18(%rsp)
  3c:	48                   	rex.W
  3d:	89                   	.byte 0x89
  3e:	74 24                	je     0x64

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	48 89 54 24 18       	mov    %rdx,0x18(%rsp)
  12:	48                   	rex.W
  13:	89                   	.byte 0x89
  14:	74 24                	je     0x3a
[  949.243389][    C0] RSP: 002b:00007ffe0680d1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  949.243392][    C0] RAX: ffffffffffffffda RBX: 00005611577b03f0 RCX: 00007fee51b5fb77
[  949.243394][    C0] RDX: 0000000000000001 RSI: 00005611577b03f0 RDI: 0000000000000001
[  949.243396][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  949.243398][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000056115779b5e0


Finger prints:
__report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt