======================================
| # 76.28 [+0.00] [ 1119.457475] ip6_tunnel: g2 xmit: Local address not yet configured!
| # 76.28 [+0.00] [ 1119.588754] ip6_tunnel: g2 xmit: Local address not yet configured!
| # 76.29 [+0.00] [ 1381.460780] Mirror/redirect action on
| # 76.29 [+0.00] [ 1506.514765] irq 51: nobody cared (try booting with the "irqpoll" option)
# 76.29 [+0.00] [ 1506.515406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 76.29 [+0.00] [ 1506.515413] Call Trace:
# 76.29 [+0.00] [ 1506.515417]  <IRQ>
# 76.29 [+0.00] [ 1506.515420] dump_stack_lvl (lib/dump_stack.c:123) 
# 76.29 [+0.00] [ 1506.515455] __report_bad_irq (kernel/irq/spurious.c:170) 
# 76.29 [+0.00] [ 1506.515474] note_interrupt (kernel/irq/spurious.c:372) 
# 76.30 [+0.00] [ 1506.515482] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) 
# 76.30 [+0.00] [ 1506.515491] handle_edge_irq (kernel/irq/chip.c:851) 
# 76.30 [+0.00] [ 1506.515501] __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) 
# 76.30 [+0.00] [ 1506.515521] common_interrupt (arch/x86/kernel/irq.c:285 (discriminator 14)) 
# 76.30 [+0.00] [ 1506.515532]  </IRQ>
# 76.30 [+0.00] [ 1506.515534]  <TASK>
# 76.30 [+0.00] [ 1506.515538] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) 
# 76.30 [+0.00] [ 1506.515547] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) 
# 76.30 [+0.00] [ 1506.515555] 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
# 76.31 [+0.00] [ 1506.515558] RSP: 0018:ffffc9000135faa0 EFLAGS: 00000206
# 76.31 [+0.00] [ 1506.515565] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
# 76.31 [+0.00] [ 1506.515568] RDX: 0000000000000000 RSI: ffffffff8dce6e24 RDI: 0000000000000001
# 76.32 [+0.01] [ 1506.515570] RBP: ffffffff907b0240 R08: 0000000000000001 R09: 0000000000000001
# 76.32 [+0.00] [ 1506.515572] R10: ffffffff8ea18fd7 R11: ffff888006178970 R12: 00000000ffffffff
# 76.32 [+0.00] [ 1506.515574] R13: 0000000000000001 R14: ffffffff907b0348 R15: 00000000ffffffff
# 76.32 [+0.00] [ 1506.515591] 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) 
# 76.33 [+0.00] [ 1506.515613] process_output_block (drivers/tty/n_tty.c:561) 
# 76.33 [+0.00] [ 1506.515623] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) 
# 76.33 [+0.00] [ 1506.515631] n_tty_write (drivers/tty/n_tty.c:2378) 
# 76.33 [+0.00] [ 1506.515642] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2348) 
# 76.33 [+0.00] [ 1506.515649] ? __pfx_woken_wake_function (kernel/sched/wait.c:440) 
# 76.33 [+0.00] [ 1506.515657] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) 
# 76.33 [+0.00] [ 1506.515665] ? iterate_tty_write (drivers/tty/tty_io.c:939 drivers/tty/tty_io.c:958) 
# 76.33 [+0.00] [ 1506.515676] iterate_tty_write (drivers/tty/tty_io.c:1007) 
# 76.33 [+0.00] [ 1506.515683] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) 
# 76.33 [+0.00] [ 1506.515692] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1081) 
# 76.34 [+0.00] [ 1506.515700] vfs_write (fs/read_write.c:593 fs/read_write.c:686) 
# 76.34 [+0.00] [ 1506.515716] ? __run_timers (kernel/time/timer.c:1795 kernel/time/timer.c:2372) 
# 76.34 [+0.00] [ 1506.515728] ? __pfx_mix_interrupt_randomness (drivers/char/random.c:1079) 
# 76.34 [+0.00] [ 1506.515736] ? __pfx_vfs_write (fs/read_write.c:667) 
# 76.34 [+0.00] [ 1506.515744] ? __pfx___run_timers (kernel/time/timer.c:2343) 
# 76.34 [+0.00] [ 1506.515754] ? find_held_lock (kernel/locking/lockdep.c:5350) 
# 76.34 [+0.00] [ 1506.515764] ksys_write (fs/read_write.c:738) 
# 76.34 [+0.00] [ 1506.515769] ? __pfx_ksys_write (fs/read_write.c:728) 
# 76.34 [+0.00] [ 1506.515775] ? handle_softirqs (./arch/x86/include/asm/preempt.h:27 kernel/softirq.c:426 kernel/softirq.c:607) 
# 76.34 [+0.00] [ 1506.515792] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
# 76.35 [+0.00] [ 1506.515799] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
# 76.35 [+0.00] [ 1506.515801] RIP: 0033:0x7f9ba1876337
# 76.35 [+0.00] [ 1506.515807] 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
# 76.35 [+0.00] [ 1506.515809] RSP: 002b:00007ffd1e8277a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
# 76.35 [+0.00] [ 1506.515812] RAX: ffffffffffffffda RBX: 000055b3a650f3f0 RCX: 00007f9ba1876337
# 76.36 [+0.00] [ 1506.515815] RDX: 0000000000000001 RSI: 000055b3a650f3f0 RDI: 0000000000000001
# 76.36 [+0.00] [ 1506.515817] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
# 76.36 [+0.00] [ 1506.515818] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b3a64fa5e0
# 76.36 [+0.00] [ 1506.515820] R13: 000055b3a64db2a0 R14: 0000000000000001 R15: 000055b3a64fa5e0
| make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
| xx__-> echo $?
| 0
| xx__-> [ 1506.514765][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1506.515406][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1506.515413][    C0] Call Trace:
[ 1506.515417][    C0]  <IRQ>
[ 1506.515420][ C0] dump_stack_lvl (lib/dump_stack.c:123) 
[ 1506.515455][ C0] __report_bad_irq (kernel/irq/spurious.c:170) 
[ 1506.515474][ C0] note_interrupt (kernel/irq/spurious.c:372) 
[ 1506.515482][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) 
[ 1506.515491][ C0] handle_edge_irq (kernel/irq/chip.c:851) 
[ 1506.515501][ 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) 
[ 1506.515521][ C0] common_interrupt (arch/x86/kernel/irq.c:285 (discriminator 14)) 
[ 1506.515532][    C0]  </IRQ>
[ 1506.515534][    C0]  <TASK>
[ 1506.515538][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) 
[ 1506.515547][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) 
[ 1506.515555][ 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
[ 1506.515558][    C0] RSP: 0018:ffffc9000135faa0 EFLAGS: 00000206
[ 1506.515565][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[ 1506.515568][    C0] RDX: 0000000000000000 RSI: ffffffff8dce6e24 RDI: 0000000000000001
[ 1506.515570][    C0] RBP: ffffffff907b0240 R08: 0000000000000001 R09: 0000000000000001
[ 1506.515572][    C0] R10: ffffffff8ea18fd7 R11: ffff888006178970 R12: 00000000ffffffff
[ 1506.515574][    C0] R13: 0000000000000001 R14: ffffffff907b0348 R15: 00000000ffffffff
[ 1506.515591][ 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) 
[ 1506.515613][ C0] process_output_block (drivers/tty/n_tty.c:561) 
[ 1506.515623][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) 
[ 1506.515631][ C0] n_tty_write (drivers/tty/n_tty.c:2378) 
[ 1506.515642][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2348) 
[ 1506.515649][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:440) 
[ 1506.515657][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) 
[ 1506.515665][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:939 drivers/tty/tty_io.c:958) 
[ 1506.515676][ C0] iterate_tty_write (drivers/tty/tty_io.c:1007) 
[ 1506.515683][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) 
[ 1506.515692][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1081) 
[ 1506.515700][ C0] vfs_write (fs/read_write.c:593 fs/read_write.c:686) 
[ 1506.515716][ C0] ? __run_timers (kernel/time/timer.c:1795 kernel/time/timer.c:2372) 
[ 1506.515728][ C0] ? __pfx_mix_interrupt_randomness (drivers/char/random.c:1079) 
[ 1506.515736][ C0] ? __pfx_vfs_write (fs/read_write.c:667) 
[ 1506.515744][ C0] ? __pfx___run_timers (kernel/time/timer.c:2343) 
[ 1506.515754][ C0] ? find_held_lock (kernel/locking/lockdep.c:5350) 
[ 1506.515764][ C0] ksys_write (fs/read_write.c:738) 
[ 1506.515769][ C0] ? __pfx_ksys_write (fs/read_write.c:728) 
[ 1506.515775][ C0] ? handle_softirqs (./arch/x86/include/asm/preempt.h:27 kernel/softirq.c:426 kernel/softirq.c:607) 
[ 1506.515792][ C0] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 1506.515799][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 1506.515801][    C0] RIP: 0033:0x7f9ba1876337
[ 1506.515807][ 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
[ 1506.515809][    C0] RSP: 002b:00007ffd1e8277a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1506.515812][    C0] RAX: ffffffffffffffda RBX: 000055b3a650f3f0 RCX: 00007f9ba1876337
[ 1506.515815][    C0] RDX: 0000000000000001 RSI: 000055b3a650f3f0 RDI: 0000000000000001
[ 1506.515817][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1506.515818][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b3a64fa5e0


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