======================================
| # 86.85 [+0.00] [ 672.281222] veth1: left allmulticast mode
| # 86.85 [+0.00] [ 672.281466] veth1: left promiscuous mode
| # 86.85 [+0.00] [ 672.281787] br1: port 1(veth1) entered disabled state
| # 86.85 [+0.00] [ 1027.642853] irq 51: nobody cared (try booting with the "irqpoll" option)
# 86.85 [+0.00] [ 1027.643616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 86.86 [+0.00] [ 1027.643828] Call Trace:
# 86.86 [+0.00] [ 1027.643969]
# 86.86 [+0.00] [ 1027.644067] dump_stack_lvl (lib/dump_stack.c:123)
# 86.86 [+0.00] [ 1027.644267] __report_bad_irq (kernel/irq/spurious.c:214)
# 86.86 [+0.00] [ 1027.644443] note_interrupt (kernel/irq/spurious.c:423)
# 86.86 [+0.00] [ 1027.644642] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210)
# 86.86 [+0.00] [ 1027.644833] handle_edge_irq (kernel/irq/chip.c:833)
# 86.86 [+0.00] [ 1027.645008] __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)
# 86.86 [+0.00] [ 1027.645181] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14))
# 86.86 [+0.00] [ 1027.645380]
# 86.86 [+0.00] [ 1027.645477]
# 86.87 [+0.00] [ 1027.645590] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693)
# 86.87 [+0.00] [ 1027.645766] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
# 86.87 [+0.00] [ 1027.646000] Code: 10 e8 b1 18 8c fd 48 89 ef e8 69 8d 8c 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 a5 12 14 68 <74> 0e 5b 5d c3 cc cc cc cc e8 5f d5 b1 fd eb dc 0f 1f 44 00 00 5b
All code
========
0: 10 e8 adc %ch,%al
2: b1 18 mov $0x18,%cl
4: 8c fd mov %?,%ebp
6: 48 89 ef mov %rbp,%rdi
9: e8 69 8d 8c fd call 0xfffffffffd8c8d77
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 a5 12 14 68 decl %gs:0x681412a5(%rip) # 0x681412cf
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 5f d5 b1 fd call 0xfffffffffdb1d597
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 5f d5 b1 fd call 0xfffffffffdb1d56d
e: eb dc jmp 0xffffffffffffffec
10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
15: 5b pop %rbx
# 86.88 [+0.01] [ 1027.646613] RSP: 0018:ffffc90007007aa0 EFLAGS: 00000286
# 86.88 [+0.00] [ 1027.646829] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3644967
# 86.88 [+0.00] [ 1027.647091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff97efb271
# 86.88 [+0.00] [ 1027.647348] RBP: ffffffff9baeb800 R08: 0000000000000001 R09: fffffbfff363ffef
# 86.89 [+0.00] [ 1027.647597] R10: ffffffff9b1fff7f R11: ffff88800ea70040 R12: 00000000ffffffff
# 86.89 [+0.00] [ 1027.647859] R13: 0000000000000001 R14: ffffffff9baeb908 R15: 00000000ffffffff
# 86.89 [+0.00] [ 1027.648145] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
# 86.89 [+0.00] [ 1027.648380] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636)
# 86.89 [+0.00] [ 1027.648534] process_output_block (drivers/tty/n_tty.c:574)
# 86.89 [+0.00] [ 1027.648709] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
# 86.89 [+0.00] [ 1027.648922] n_tty_write (drivers/tty/n_tty.c:2390)
# 86.90 [+0.00] [ 1027.649100] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360)
# 86.90 [+0.00] [ 1027.649269] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
# 86.90 [+0.00] [ 1027.649470] ? __pfx_woken_wake_function (kernel/sched/wait.c:439)
# 86.90 [+0.00] [ 1027.649640] ? lock_acquire (kernel/locking/lockdep.c:5822)
# 86.90 [+0.00] [ 1027.649827] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
# 86.90 [+0.00] [ 1027.650012] iterate_tty_write (drivers/tty/tty_io.c:1015)
# 86.90 [+0.00] [ 1027.650189] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
# 86.90 [+0.00] [ 1027.650365] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090)
# 86.90 [+0.00] [ 1027.650540] vfs_write (fs/read_write.c:586 fs/read_write.c:679)
# 86.91 [+0.00] [ 1027.650683] ? __pfx_vfs_write (fs/read_write.c:660)
# 86.91 [+0.00] [ 1027.650870] ? kasan_check_range (mm/kasan/generic.c:86 mm/kasan/generic.c:104 mm/kasan/generic.c:129 mm/kasan/generic.c:161 mm/kasan/generic.c:180 mm/kasan/generic.c:189)
# 86.91 [+0.00] [ 1027.651054] ksys_write (fs/read_write.c:731)
# 86.91 [+0.00] [ 1027.651195] ? __pfx_ksys_write (fs/read_write.c:721)
# 86.91 [+0.00] [ 1027.651377] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
# 86.91 [+0.00] [ 1027.651556] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
# 86.91 [+0.00] [ 1027.651775] RIP: 0033:0x7f21e1664b77
# 86.91 [+0.00] [ 1027.651948] 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
# 86.92 [+0.00] [ 1027.652673] RSP: 002b:00007fff55f8a118 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
# 86.92 [+0.00] [ 1027.653100] RAX: ffffffffffffffda RBX: 000055fc8ce6b3f0 RCX: 00007f21e1664b77
# 86.92 [+0.00] [ 1027.653557] RDX: 0000000000000001 RSI: 000055fc8ce6b3f0 RDI: 0000000000000001
# 86.92 [+0.00] [ 1027.653976] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
# 86.92 [+0.00] [ 1027.654411] R10: 0000000000000001 R11: 0000000000000246 R12: 000055fc8ce565e0
# 86.93 [+0.00] [ 1027.654828] R13: 000055fc8ce372a0 R14: 0000000000000001 R15: 000055fc8ce565e0
| make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
| xx__-> echo $?
| 0
| xx__-> [ 1027.642853][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1027.643616][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1027.643828][ C0] Call Trace:
[ 1027.643969][ C0]
[ 1027.644067][ C0] dump_stack_lvl (lib/dump_stack.c:123)
[ 1027.644267][ C0] __report_bad_irq (kernel/irq/spurious.c:214)
[ 1027.644443][ C0] note_interrupt (kernel/irq/spurious.c:423)
[ 1027.644642][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210)
[ 1027.644833][ C0] handle_edge_irq (kernel/irq/chip.c:833)
[ 1027.645008][ C0] __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)
[ 1027.645181][ C0] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14))
[ 1027.645380][ C0]
[ 1027.645477][ C0]
[ 1027.645590][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693)
[ 1027.645766][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1027.646000][ C0] Code: 10 e8 b1 18 8c fd 48 89 ef e8 69 8d 8c 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 a5 12 14 68 <74> 0e 5b 5d c3 cc cc cc cc e8 5f d5 b1 fd eb dc 0f 1f 44 00 00 5b
All code
========
0: 10 e8 adc %ch,%al
2: b1 18 mov $0x18,%cl
4: 8c fd mov %?,%ebp
6: 48 89 ef mov %rbp,%rdi
9: e8 69 8d 8c fd call 0xfffffffffd8c8d77
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 a5 12 14 68 decl %gs:0x681412a5(%rip) # 0x681412cf
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 5f d5 b1 fd call 0xfffffffffdb1d597
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 5f d5 b1 fd call 0xfffffffffdb1d56d
e: eb dc jmp 0xffffffffffffffec
10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
15: 5b pop %rbx
[ 1027.646613][ C0] RSP: 0018:ffffc90007007aa0 EFLAGS: 00000286
[ 1027.646829][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3644967
[ 1027.647091][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff97efb271
[ 1027.647348][ C0] RBP: ffffffff9baeb800 R08: 0000000000000001 R09: fffffbfff363ffef
[ 1027.647597][ C0] R10: ffffffff9b1fff7f R11: ffff88800ea70040 R12: 00000000ffffffff
[ 1027.647859][ C0] R13: 0000000000000001 R14: ffffffff9baeb908 R15: 00000000ffffffff
[ 1027.648145][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
[ 1027.648380][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636)
[ 1027.648534][ C0] process_output_block (drivers/tty/n_tty.c:574)
[ 1027.648709][ C0] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 1027.648922][ C0] n_tty_write (drivers/tty/n_tty.c:2390)
[ 1027.649100][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360)
[ 1027.649269][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1027.649470][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439)
[ 1027.649640][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 1027.649827][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
[ 1027.650012][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015)
[ 1027.650189][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
[ 1027.650365][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090)
[ 1027.650540][ C0] vfs_write (fs/read_write.c:586 fs/read_write.c:679)
[ 1027.650683][ C0] ? __pfx_vfs_write (fs/read_write.c:660)
[ 1027.650870][ C0] ? kasan_check_range (mm/kasan/generic.c:86 mm/kasan/generic.c:104 mm/kasan/generic.c:129 mm/kasan/generic.c:161 mm/kasan/generic.c:180 mm/kasan/generic.c:189)
[ 1027.651054][ C0] ksys_write (fs/read_write.c:731)
[ 1027.651195][ C0] ? __pfx_ksys_write (fs/read_write.c:721)
[ 1027.651377][ C0] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1027.651556][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1027.651775][ C0] RIP: 0033:0x7f21e1664b77
[ 1027.651948][ 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
[ 1027.652673][ C0] RSP: 002b:00007fff55f8a118 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1027.653100][ C0] RAX: ffffffffffffffda RBX: 000055fc8ce6b3f0 RCX: 00007f21e1664b77
[ 1027.653557][ C0] RDX: 0000000000000001 RSI: 000055fc8ce6b3f0 RDI: 0000000000000001
[ 1027.653976][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1027.654411][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055fc8ce565e0
Finger prints:
__report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt