======================================
| # 126.96 [+0.00] [ 1252.571579] lag1: Port device veth6 removed
| # 126.96 [+0.00] [ 1252.749019] lag1: Port device veth0 removed
| # 126.97 [+0.00] [ 1281.154130] Mirror/redirect action on
| # 126.97 [+0.00] [ 1356.677884] irq 4: nobody cared (try booting with the "irqpoll" option)
# 126.97 [+0.00] [ 1356.678571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
# 126.98 [+0.00] [ 1356.678975] Call Trace:
# 126.98 [+0.00] [ 1356.679113]
# 126.98 [+0.00] [ 1356.679216] dump_stack_lvl (lib/dump_stack.c:123)
# 126.98 [+0.00] [ 1356.679406] __report_bad_irq (kernel/irq/spurious.c:214)
# 126.98 [+0.00] [ 1356.679592] note_interrupt (kernel/irq/spurious.c:423)
# 126.98 [+0.00] [ 1356.679772] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210)
# 126.98 [+0.00] [ 1356.679953] handle_edge_irq (kernel/irq/chip.c:833)
# 126.98 [+0.00] [ 1356.680140] __common_interrupt (./include/linux/irqdesc.h:173 arch/x86/kernel/irq.c:247 arch/x86/kernel/irq.c:259 arch/x86/kernel/irq.c:285)
# 126.98 [+0.00] [ 1356.680339] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14))
# 126.99 [+0.00] [ 1356.680512]
# 126.99 [+0.00] [ 1356.680599]
# 126.99 [+0.00] [ 1356.680685] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693)
# 126.99 [+0.00] [ 1356.680851] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
# 126.99 [+0.00] [ 1356.681061] Code: 10 e8 41 63 86 fd 48 89 ef e8 a9 d5 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 55 ac d9 63 <74> 0e 5b 5d c3 cc cc cc cc e8 0f bc ab fd eb dc 0f 1f 44 00 00 5b
All code
========
0: 10 e8 adc %ch,%al
2: 41 63 86 fd 48 89 ef movsxd -0x1076b703(%r14),%eax
9: e8 a9 d5 86 fd call 0xfffffffffd86d5b7
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 55 ac d9 63 decl %gs:0x63d9ac55(%rip) # 0x63d9ac7f
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 0f bc ab fd call 0xfffffffffdabbc47
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 0f bc ab fd call 0xfffffffffdabbc1d
e: eb dc jmp 0xffffffffffffffec
10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
15: 5b pop %rbx
# 127.00 [+0.01] [ 1356.681628] RSP: 0018:ffffc90002d7faa0 EFLAGS: 00000286
# 127.00 [+0.00] [ 1356.681837] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3ec16f1
# 127.00 [+0.00] [ 1356.682078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9c2a1a81
# 127.00 [+0.00] [ 1356.682324] RBP: ffffffff9fecf4a0 R08: 0000000000000001 R09: fffffbfff3ebc7d0
# 127.01 [+0.00] [ 1356.682565] R10: ffffffff9f5e3e87 R11: ffff88800a372300 R12: 00000000ffffffff
# 127.01 [+0.00] [ 1356.682816] R13: 0000000000000001 R14: ffffffff9fecf5a8 R15: 00000000ffffffff
# 127.01 [+0.00] [ 1356.683079] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
# 127.01 [+0.00] [ 1356.683298] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636)
# 127.01 [+0.00] [ 1356.683433] process_output_block (drivers/tty/n_tty.c:574)
# 127.01 [+0.00] [ 1356.683602] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
# 127.02 [+0.00] [ 1356.683811] n_tty_write (drivers/tty/n_tty.c:2390)
# 127.02 [+0.00] [ 1356.683989] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360)
# 127.02 [+0.00] [ 1356.684151] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
# 127.02 [+0.00] [ 1356.684319] ? __pfx_woken_wake_function (kernel/sched/wait.c:439)
# 127.02 [+0.00] [ 1356.684482] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
# 127.02 [+0.00] [ 1356.684647] ? lock_acquire (kernel/locking/lockdep.c:5798)
# 127.02 [+0.00] [ 1356.684811] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
# 127.03 [+0.00] [ 1356.684978] iterate_tty_write (drivers/tty/tty_io.c:1015)
# 127.03 [+0.00] [ 1356.685155] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
# 127.03 [+0.00] [ 1356.685343] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090)
# 127.03 [+0.00] [ 1356.685518] vfs_write (fs/read_write.c:590 fs/read_write.c:683)
# 127.03 [+0.00] [ 1356.685656] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
# 127.03 [+0.00] [ 1356.685830] ? __pfx_vfs_write (fs/read_write.c:664)
# 127.03 [+0.00] [ 1356.685998] ? clockevents_program_event (kernel/time/clockevents.c:326)
# 127.04 [+0.00] [ 1356.686178] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3))
# 127.04 [+0.00] [ 1356.686390] ksys_write (fs/read_write.c:736)
# 127.04 [+0.00] [ 1356.686529] ? __pfx_ksys_write (fs/read_write.c:726)
# 127.04 [+0.00] [ 1356.686702] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
# 127.04 [+0.00] [ 1356.686868] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
# 127.04 [+0.00] [ 1356.687069] RIP: 0033:0x7f110f527957
# 127.04 [+0.00] [ 1356.687238] 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
# 127.05 [+0.01] [ 1356.687796] RSP: 002b:00007ffca8468308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
# 127.05 [+0.00] [ 1356.688051] RAX: ffffffffffffffda RBX: 000055b6a3beb3f0 RCX: 00007f110f527957
# 127.05 [+0.00] [ 1356.688287] RDX: 0000000000000001 RSI: 000055b6a3beb3f0 RDI: 0000000000000001
# 127.06 [+0.00] [ 1356.688523] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
# 127.06 [+0.00] [ 1356.688761] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b6a3bd65e0
# 127.06 [+0.00] [ 1356.689003] R13: 000055b6a3bb72a0 R14: 0000000000000001 R15: 000055b6a3bd65e0
| xx__-> echo $?
| 0
| xx__-> [ 1281.154130][ T5477] Mirror/redirect action on
| [ 1356.677884][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1356.678571][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1356.678975][ C3] Call Trace:
[ 1356.679113][ C3]
[ 1356.679216][ C3] dump_stack_lvl (lib/dump_stack.c:123)
[ 1356.679406][ C3] __report_bad_irq (kernel/irq/spurious.c:214)
[ 1356.679592][ C3] note_interrupt (kernel/irq/spurious.c:423)
[ 1356.679772][ C3] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210)
[ 1356.679953][ C3] handle_edge_irq (kernel/irq/chip.c:833)
[ 1356.680140][ C3] __common_interrupt (./include/linux/irqdesc.h:173 arch/x86/kernel/irq.c:247 arch/x86/kernel/irq.c:259 arch/x86/kernel/irq.c:285)
[ 1356.680339][ C3] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14))
[ 1356.680512][ C3]
[ 1356.680599][ C3]
[ 1356.680685][ C3] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693)
[ 1356.680851][ C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1356.681061][ C3] Code: 10 e8 41 63 86 fd 48 89 ef e8 a9 d5 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 55 ac d9 63 <74> 0e 5b 5d c3 cc cc cc cc e8 0f bc ab fd eb dc 0f 1f 44 00 00 5b
All code
========
0: 10 e8 adc %ch,%al
2: 41 63 86 fd 48 89 ef movsxd -0x1076b703(%r14),%eax
9: e8 a9 d5 86 fd call 0xfffffffffd86d5b7
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 55 ac d9 63 decl %gs:0x63d9ac55(%rip) # 0x63d9ac7f
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 0f bc ab fd call 0xfffffffffdabbc47
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 0f bc ab fd call 0xfffffffffdabbc1d
e: eb dc jmp 0xffffffffffffffec
10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
15: 5b pop %rbx
[ 1356.681628][ C3] RSP: 0018:ffffc90002d7faa0 EFLAGS: 00000286
[ 1356.681837][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3ec16f1
[ 1356.682078][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9c2a1a81
[ 1356.682324][ C3] RBP: ffffffff9fecf4a0 R08: 0000000000000001 R09: fffffbfff3ebc7d0
[ 1356.682565][ C3] R10: ffffffff9f5e3e87 R11: ffff88800a372300 R12: 00000000ffffffff
[ 1356.682816][ C3] R13: 0000000000000001 R14: ffffffff9fecf5a8 R15: 00000000ffffffff
[ 1356.683079][ C3] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
[ 1356.683298][ C3] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636)
[ 1356.683433][ C3] process_output_block (drivers/tty/n_tty.c:574)
[ 1356.683602][ C3] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 1356.683811][ C3] n_tty_write (drivers/tty/n_tty.c:2390)
[ 1356.683989][ C3] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360)
[ 1356.684151][ C3] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52))
[ 1356.684319][ C3] ? __pfx_woken_wake_function (kernel/sched/wait.c:439)
[ 1356.684482][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
[ 1356.684647][ C3] ? lock_acquire (kernel/locking/lockdep.c:5798)
[ 1356.684811][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
[ 1356.684978][ C3] iterate_tty_write (drivers/tty/tty_io.c:1015)
[ 1356.685155][ C3] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
[ 1356.685343][ C3] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090)
[ 1356.685518][ C3] vfs_write (fs/read_write.c:590 fs/read_write.c:683)
[ 1356.685656][ C3] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790)
[ 1356.685830][ C3] ? __pfx_vfs_write (fs/read_write.c:664)
[ 1356.685998][ C3] ? clockevents_program_event (kernel/time/clockevents.c:326)
[ 1356.686178][ C3] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3))
[ 1356.686390][ C3] ksys_write (fs/read_write.c:736)
[ 1356.686529][ C3] ? __pfx_ksys_write (fs/read_write.c:726)
[ 1356.686702][ C3] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1356.686868][ C3] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1356.687069][ C3] RIP: 0033:0x7f110f527957
[ 1356.687238][ C3] 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
[ 1356.687796][ C3] RSP: 002b:00007ffca8468308 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1356.688051][ C3] RAX: ffffffffffffffda RBX: 000055b6a3beb3f0 RCX: 00007f110f527957
[ 1356.688287][ C3] RDX: 0000000000000001 RSI: 000055b6a3beb3f0 RDI: 0000000000000001
[ 1356.688523][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1356.688761][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b6a3bd65e0
Finger prints:
__report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt