======================================
| # 88.48 [+0.00] [  155.286096] br0: port 1(veth1) entered disabled state
| # 88.48 [+0.00] [  212.712397] Mirror/redirect action on
| # 88.48 [+0.00] [  252.816340] sched: DL replenish lagged too much
| # 88.49 [+0.00] [  265.260662] irq 51: nobody cared (try booting with the "irqpoll" option)
# 88.49 [+0.00] [  265.261318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 88.49 [+0.00] [  265.261321] Call Trace:
# 88.49 [+0.00] [  265.261323]  <IRQ>
# 88.50 [+0.00] [  265.261326] dump_stack_lvl (lib/dump_stack.c:123) 
# 88.50 [+0.00] [  265.261339] __report_bad_irq (kernel/irq/spurious.c:170) 
# 88.50 [+0.00] [  265.261349] note_interrupt (kernel/irq/spurious.c:372) 
# 88.50 [+0.00] [  265.261357] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) 
# 88.50 [+0.00] [  265.261364] handle_edge_irq (kernel/irq/chip.c:851) 
# 88.50 [+0.00] [  265.261375] __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) 
# 88.50 [+0.00] [  265.261383] common_interrupt (arch/x86/kernel/irq.c:285 (discriminator 14)) 
# 88.50 [+0.00] [  265.261390]  </IRQ>
# 88.50 [+0.00] [  265.261391]  <TASK>
# 88.50 [+0.00] [  265.261395] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) 
# 88.50 [+0.00] [  265.261400] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) 
# 88.51 [+0.00] [ 265.261405] Code: 74 24 10 e8 11 65 f6 fd 48 89 ef e8 c9 b7 f6 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 <e8> 7a 99 ea fd 65 8b 05 53 19 50 02 85 c0 74 0e 5b 5d c3 cc cc cc
All code
========
   0:	74 24                	je     0x26
   2:	10 e8                	adc    %ch,%al
   4:	11 65 f6             	adc    %esp,-0xa(%rbp)
   7:	fd                   	std
   8:	48 89 ef             	mov    %rbp,%rdi
   b:	e8 c9 b7 f6 fd       	call   0xfffffffffdf6b7d9
  10:	81 e3 00 02 00 00    	and    $0x200,%ebx
  16:	75 29                	jne    0x41
  18:	9c                   	pushf
  19:	58                   	pop    %rax
  1a:	f6 c4 02             	test   $0x2,%ah
  1d:	75 35                	jne    0x54
  1f:	48 85 db             	test   %rbx,%rbx
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
  2a:*	e8 7a 99 ea fd       	call   0xfffffffffdea99a9		<-- trapping instruction
  2f:	65 8b 05 53 19 50 02 	mov    %gs:0x2501953(%rip),%eax        # 0x2501989
  36:	85 c0                	test   %eax,%eax
  38:	74 0e                	je     0x48
  3a:	5b                   	pop    %rbx
  3b:	5d                   	pop    %rbp
  3c:	c3                   	ret
  3d:	cc                   	int3
  3e:	cc                   	int3
  3f:	cc                   	int3

Code starting with the faulting instruction
===========================================
   0:	e8 7a 99 ea fd       	call   0xfffffffffdea997f
   5:	65 8b 05 53 19 50 02 	mov    %gs:0x2501953(%rip),%eax        # 0x250195f
   c:	85 c0                	test   %eax,%eax
   e:	74 0e                	je     0x1e
  10:	5b                   	pop    %rbx
  11:	5d                   	pop    %rbp
  12:	c3                   	ret
  13:	cc                   	int3
  14:	cc                   	int3
  15:	cc                   	int3
# 88.51 [+0.00] [  265.261409] RSP: 0018:ffffc900013d7aa0 EFLAGS: 00000206
# 88.51 [+0.00] [  265.261413] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
# 88.51 [+0.00] [  265.261415] RDX: 0000000000000000 RSI: ffffffffaf2e6dbc RDI: 0000000000000001
# 88.52 [+0.00] [  265.261417] RBP: ffffffffb1db0240 R08: 0000000000000001 R09: 0000000000000001
# 88.52 [+0.00] [  265.261419] R10: ffffffffb0018ed7 R11: ffff8880061a8970 R12: 00000000ffffffff
# 88.52 [+0.00] [  265.261421] R13: 0000000000000001 R14: ffffffffb1db0348 R15: 00000000ffffffff
# 88.52 [+0.00] [  265.261438] 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:637) 
# 88.52 [+0.00] [  265.261449] process_output_block (drivers/tty/n_tty.c:561) 
# 88.52 [+0.00] [  265.261456] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) 
# 88.53 [+0.00] [  265.261464] n_tty_write (drivers/tty/n_tty.c:2378) 
# 88.53 [+0.00] [  265.261475] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2348) 
# 88.53 [+0.00] [  265.261482] ? __pfx_woken_wake_function (kernel/sched/wait.c:440) 
# 88.53 [+0.00] [  265.261488] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) 
# 88.53 [+0.00] [  265.261492] ? iterate_tty_write (drivers/tty/tty_io.c:939 drivers/tty/tty_io.c:958) 
# 88.53 [+0.00] [  265.261503] iterate_tty_write (drivers/tty/tty_io.c:1007) 
# 88.53 [+0.00] [  265.261509] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) 
# 88.53 [+0.00] [  265.261517] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1081) 
# 88.53 [+0.00] [  265.261525] vfs_write (fs/read_write.c:593 fs/read_write.c:686) 
# 88.54 [+0.00] [  265.261533] ? find_held_lock (kernel/locking/lockdep.c:5350) 
# 88.54 [+0.00] [  265.261537] ? __pfx_vfs_write (fs/read_write.c:667) 
# 88.54 [+0.00] [  265.261546] ? clockevents_program_event (kernel/time/clockevents.c:326) 
# 88.55 [+0.01] [  265.261559] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) 
# 88.55 [+0.00] [  265.261567] ksys_write (fs/read_write.c:738) 
# 88.55 [+0.00] [  265.261573] ? __pfx_ksys_write (fs/read_write.c:728) 
# 88.55 [+0.00] [  265.261587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
# 88.55 [+0.00] [  265.261593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
# 88.55 [+0.00] [  265.261596] RIP: 0033:0x7f16d633c337
# 88.55 [+0.00] [ 265.261601] Code: 0f 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:	0f 00                	(bad)
   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
# 88.56 [+0.00] [  265.261603] RSP: 002b:00007ffd31f92888 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
# 88.56 [+0.00] [  265.261606] RAX: ffffffffffffffda RBX: 0000562c843982b0 RCX: 00007f16d633c337
# 88.56 [+0.00] [  265.261608] RDX: 0000000000000001 RSI: 0000562c843982b0 RDI: 0000000000000001
# 88.56 [+0.00] [  265.261610] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
# 88.57 [+0.00] [  265.261611] R10: 0000000000000001 R11: 0000000000000246 R12: 0000562c843835e0
# 88.57 [+0.00] [  265.261613] R13: 0000562c843642a0 R14: 0000000000000001 R15: 0000562c843835e0
| 0
| xx__-> [  212.712397][ T1752] Mirror/redirect action on
| [  252.816340][  T661] sched: DL replenish lagged too much
| [  265.260662][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  265.261318][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  265.261321][    C0] Call Trace:
[  265.261323][    C0]  <IRQ>
[ 265.261326][ C0] dump_stack_lvl (lib/dump_stack.c:123) 
[ 265.261339][ C0] __report_bad_irq (kernel/irq/spurious.c:170) 
[ 265.261349][ C0] note_interrupt (kernel/irq/spurious.c:372) 
[ 265.261357][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) 
[ 265.261364][ C0] handle_edge_irq (kernel/irq/chip.c:851) 
[ 265.261375][ 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) 
[ 265.261383][ C0] common_interrupt (arch/x86/kernel/irq.c:285 (discriminator 14)) 
[  265.261390][    C0]  </IRQ>
[  265.261391][    C0]  <TASK>
[ 265.261395][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) 
[ 265.261400][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) 
[ 265.261405][ C0] Code: 74 24 10 e8 11 65 f6 fd 48 89 ef e8 c9 b7 f6 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 <e8> 7a 99 ea fd 65 8b 05 53 19 50 02 85 c0 74 0e 5b 5d c3 cc cc cc
All code
========
   0:	74 24                	je     0x26
   2:	10 e8                	adc    %ch,%al
   4:	11 65 f6             	adc    %esp,-0xa(%rbp)
   7:	fd                   	std
   8:	48 89 ef             	mov    %rbp,%rdi
   b:	e8 c9 b7 f6 fd       	call   0xfffffffffdf6b7d9
  10:	81 e3 00 02 00 00    	and    $0x200,%ebx
  16:	75 29                	jne    0x41
  18:	9c                   	pushf
  19:	58                   	pop    %rax
  1a:	f6 c4 02             	test   $0x2,%ah
  1d:	75 35                	jne    0x54
  1f:	48 85 db             	test   %rbx,%rbx
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
  2a:*	e8 7a 99 ea fd       	call   0xfffffffffdea99a9		<-- trapping instruction
  2f:	65 8b 05 53 19 50 02 	mov    %gs:0x2501953(%rip),%eax        # 0x2501989
  36:	85 c0                	test   %eax,%eax
  38:	74 0e                	je     0x48
  3a:	5b                   	pop    %rbx
  3b:	5d                   	pop    %rbp
  3c:	c3                   	ret
  3d:	cc                   	int3
  3e:	cc                   	int3
  3f:	cc                   	int3

Code starting with the faulting instruction
===========================================
   0:	e8 7a 99 ea fd       	call   0xfffffffffdea997f
   5:	65 8b 05 53 19 50 02 	mov    %gs:0x2501953(%rip),%eax        # 0x250195f
   c:	85 c0                	test   %eax,%eax
   e:	74 0e                	je     0x1e
  10:	5b                   	pop    %rbx
  11:	5d                   	pop    %rbp
  12:	c3                   	ret
  13:	cc                   	int3
  14:	cc                   	int3
  15:	cc                   	int3
[  265.261409][    C0] RSP: 0018:ffffc900013d7aa0 EFLAGS: 00000206
[  265.261413][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[  265.261415][    C0] RDX: 0000000000000000 RSI: ffffffffaf2e6dbc RDI: 0000000000000001
[  265.261417][    C0] RBP: ffffffffb1db0240 R08: 0000000000000001 R09: 0000000000000001
[  265.261419][    C0] R10: ffffffffb0018ed7 R11: ffff8880061a8970 R12: 00000000ffffffff
[  265.261421][    C0] R13: 0000000000000001 R14: ffffffffb1db0348 R15: 00000000ffffffff
[ 265.261438][ 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:637) 
[ 265.261449][ C0] process_output_block (drivers/tty/n_tty.c:561) 
[ 265.261456][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) 
[ 265.261464][ C0] n_tty_write (drivers/tty/n_tty.c:2378) 
[ 265.261475][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2348) 
[ 265.261482][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:440) 
[ 265.261488][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) 
[ 265.261492][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:939 drivers/tty/tty_io.c:958) 
[ 265.261503][ C0] iterate_tty_write (drivers/tty/tty_io.c:1007) 
[ 265.261509][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) 
[ 265.261517][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1081) 
[ 265.261525][ C0] vfs_write (fs/read_write.c:593 fs/read_write.c:686) 
[ 265.261533][ C0] ? find_held_lock (kernel/locking/lockdep.c:5350) 
[ 265.261537][ C0] ? __pfx_vfs_write (fs/read_write.c:667) 
[ 265.261546][ C0] ? clockevents_program_event (kernel/time/clockevents.c:326) 
[ 265.261559][ C0] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) 
[ 265.261567][ C0] ksys_write (fs/read_write.c:738) 
[ 265.261573][ C0] ? __pfx_ksys_write (fs/read_write.c:728) 
[ 265.261587][ C0] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 265.261593][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[  265.261596][    C0] RIP: 0033:0x7f16d633c337
[ 265.261601][ C0] Code: 0f 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:	0f 00                	(bad)
   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
[  265.261603][    C0] RSP: 002b:00007ffd31f92888 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  265.261606][    C0] RAX: ffffffffffffffda RBX: 0000562c843982b0 RCX: 00007f16d633c337
[  265.261608][    C0] RDX: 0000000000000001 RSI: 0000562c843982b0 RDI: 0000000000000001
[  265.261610][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  265.261611][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000562c843835e0


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