======================================
| # 88.97 [+0.00] [ 980.393257] veth1: left promiscuous mode
| # 88.97 [+0.00] [ 980.393557] br1: port 1(veth1) entered disabled state
| # 88.97 [+0.00] [ 1005.500138] tc (11525) used greatest stack depth: 23312 bytes left
| # 88.98 [+0.00] [ 1036.258891] irq 51: nobody cared (try booting with the "irqpoll" option)
# 88.98 [+0.00] [ 1036.259575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
# 89.00 [+0.01] [ 1036.259787] Call Trace:
# 89.00 [+0.00] [ 1036.259930]
# 89.00 [+0.00] [ 1036.260106] dump_stack_lvl (lib/dump_stack.c:123)
# 89.00 [+0.00] [ 1036.260327] __report_bad_irq (kernel/irq/spurious.c:214)
# 89.00 [+0.00] [ 1036.260502] note_interrupt (kernel/irq/spurious.c:423)
# 89.00 [+0.00] [ 1036.260674] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210)
# 89.00 [+0.00] [ 1036.260841] handle_edge_irq (kernel/irq/chip.c:833)
# 89.00 [+0.00] [ 1036.261018] __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)
# 89.00 [+0.00] [ 1036.261190] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14))
# 89.00 [+0.00] [ 1036.261361]
# 89.00 [+0.00] [ 1036.261451]
# 89.01 [+0.00] [ 1036.261538] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693)
# 89.01 [+0.00] [ 1036.261717] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
# 89.01 [+0.00] [ 1036.261939] Code: 10 e8 61 0b 8c fd 48 89 ef e8 19 80 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 55 05 d4 49 <74> 0e 5b 5d c3 cc cc cc cc e8 0f c8 b1 fd eb dc 0f 1f 44 00 00 5b
All code
========
0: 10 e8 adc %ch,%al
2: 61 (bad)
3: 0b 8c fd 48 89 ef e8 or -0x171076b8(%rbp,%rdi,8),%ecx
a: 19 80 8c fd 81 e3 sbb %eax,-0x1c7e0274(%rax)
10: 00 02 add %al,(%rdx)
12: 00 00 add %al,(%rax)
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 05 d4 49 decl %gs:0x49d40555(%rip) # 0x49d4057f
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 c8 b1 fd call 0xfffffffffdb1c847
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 c8 b1 fd call 0xfffffffffdb1c81d
e: eb dc jmp 0xffffffffffffffec
10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
15: 5b pop %rbx
# 89.01 [+0.00] [ 1036.262518] RSP: 0018:ffffc90001317aa0 EFLAGS: 00000286
# 89.01 [+0.00] [ 1036.262734] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff72c4967
# 89.02 [+0.00] [ 1036.262986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb62fbfc1
# 89.02 [+0.00] [ 1036.263235] RBP: ffffffffb9eeb800 R08: 0000000000000001 R09: fffffbfff72bffef
# 89.02 [+0.00] [ 1036.263484] R10: ffffffffb95fff7f R11: ffff88800e608040 R12: 00000000ffffffff
# 89.02 [+0.00] [ 1036.263730] R13: 0000000000000001 R14: ffffffffb9eeb908 R15: 00000000ffffffff
# 89.02 [+0.00] [ 1036.263991] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
# 89.02 [+0.00] [ 1036.264205] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636)
# 89.03 [+0.00] [ 1036.264342] process_output_block (drivers/tty/n_tty.c:574)
# 89.03 [+0.00] [ 1036.264509] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
# 89.03 [+0.00] [ 1036.264721] n_tty_write (drivers/tty/n_tty.c:2390)
# 89.03 [+0.00] [ 1036.264893] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360)
# 89.03 [+0.00] [ 1036.265057] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
# 89.03 [+0.00] [ 1036.265233] ? __pfx_woken_wake_function (kernel/sched/wait.c:439)
# 89.03 [+0.00] [ 1036.265412] ? lock_acquire (kernel/locking/lockdep.c:5822)
# 89.03 [+0.00] [ 1036.265576] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
# 89.03 [+0.00] [ 1036.265748] iterate_tty_write (drivers/tty/tty_io.c:1015)
# 89.04 [+0.00] [ 1036.265919] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
# 89.04 [+0.00] [ 1036.266125] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090)
# 89.04 [+0.00] [ 1036.266297] vfs_write (fs/read_write.c:586 fs/read_write.c:679)
# 89.04 [+0.00] [ 1036.266444] ? __pfx___lock_release (kernel/locking/lockdep.c:5501)
# 89.04 [+0.00] [ 1036.266607] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
# 89.04 [+0.00] [ 1036.266773] ? lock_acquire (kernel/locking/lockdep.c:5822)
# 89.05 [+0.00] [ 1036.266947] ? __pfx_vfs_write (fs/read_write.c:660)
# 89.05 [+0.00] [ 1036.267120] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 37))
# 89.05 [+0.00] [ 1036.267307] ? __rseq_handle_notify_resume (kernel/rseq.c:333)
# 89.05 [+0.00] [ 1036.267522] ksys_write (fs/read_write.c:731)
# 89.05 [+0.00] [ 1036.267670] ? __pfx_ksys_write (fs/read_write.c:721)
# 89.05 [+0.00] [ 1036.267844] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
# 89.05 [+0.00] [ 1036.268010] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
# 89.05 [+0.00] [ 1036.268232] RIP: 0033:0x7f3c10698b77
# 89.05 [+0.00] [ 1036.268403] 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
# 89.06 [+0.00] [ 1036.268978] RSP: 002b:00007ffeee5a84a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
# 89.06 [+0.00] [ 1036.269234] RAX: ffffffffffffffda RBX: 00005617e5a353f0 RCX: 00007f3c10698b77
# 89.06 [+0.00] [ 1036.269483] RDX: 0000000000000001 RSI: 00005617e5a353f0 RDI: 0000000000000001
# 89.06 [+0.00] [ 1036.269727] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
# 89.07 [+0.00] [ 1036.269975] R10: 0000000000000001 R11: 0000000000000246 R12: 00005617e5a205e0
# 89.07 [+0.00] [ 1036.270220] R13: 00005617e5a012a0 R14: 0000000000000001 R15: 00005617e5a205e0
| xx__-> echo $?
| 0
| xx__-> [ 1005.500138][T11525] tc (11525) used greatest stack depth: 23312 bytes left
| [ 1036.258891][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1036.259575][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1036.259787][ C0] Call Trace:
[ 1036.259930][ C0]
[ 1036.260106][ C0] dump_stack_lvl (lib/dump_stack.c:123)
[ 1036.260327][ C0] __report_bad_irq (kernel/irq/spurious.c:214)
[ 1036.260502][ C0] note_interrupt (kernel/irq/spurious.c:423)
[ 1036.260674][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210)
[ 1036.260841][ C0] handle_edge_irq (kernel/irq/chip.c:833)
[ 1036.261018][ 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)
[ 1036.261190][ C0] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14))
[ 1036.261361][ C0]
[ 1036.261451][ C0]
[ 1036.261538][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693)
[ 1036.261717][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1036.261939][ C0] Code: 10 e8 61 0b 8c fd 48 89 ef e8 19 80 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 55 05 d4 49 <74> 0e 5b 5d c3 cc cc cc cc e8 0f c8 b1 fd eb dc 0f 1f 44 00 00 5b
All code
========
0: 10 e8 adc %ch,%al
2: 61 (bad)
3: 0b 8c fd 48 89 ef e8 or -0x171076b8(%rbp,%rdi,8),%ecx
a: 19 80 8c fd 81 e3 sbb %eax,-0x1c7e0274(%rax)
10: 00 02 add %al,(%rdx)
12: 00 00 add %al,(%rax)
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 05 d4 49 decl %gs:0x49d40555(%rip) # 0x49d4057f
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 c8 b1 fd call 0xfffffffffdb1c847
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 c8 b1 fd call 0xfffffffffdb1c81d
e: eb dc jmp 0xffffffffffffffec
10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
15: 5b pop %rbx
[ 1036.262518][ C0] RSP: 0018:ffffc90001317aa0 EFLAGS: 00000286
[ 1036.262734][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff72c4967
[ 1036.262986][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb62fbfc1
[ 1036.263235][ C0] RBP: ffffffffb9eeb800 R08: 0000000000000001 R09: fffffbfff72bffef
[ 1036.263484][ C0] R10: ffffffffb95fff7f R11: ffff88800e608040 R12: 00000000ffffffff
[ 1036.263730][ C0] R13: 0000000000000001 R14: ffffffffb9eeb908 R15: 00000000ffffffff
[ 1036.263991][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
[ 1036.264205][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636)
[ 1036.264342][ C0] process_output_block (drivers/tty/n_tty.c:574)
[ 1036.264509][ C0] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 1036.264721][ C0] n_tty_write (drivers/tty/n_tty.c:2390)
[ 1036.264893][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360)
[ 1036.265057][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1036.265233][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439)
[ 1036.265412][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 1036.265576][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967)
[ 1036.265748][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015)
[ 1036.265919][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244)
[ 1036.266125][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090)
[ 1036.266297][ C0] vfs_write (fs/read_write.c:586 fs/read_write.c:679)
[ 1036.266444][ C0] ? __pfx___lock_release (kernel/locking/lockdep.c:5501)
[ 1036.266607][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1036.266773][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 1036.266947][ C0] ? __pfx_vfs_write (fs/read_write.c:660)
[ 1036.267120][ C0] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 37))
[ 1036.267307][ C0] ? __rseq_handle_notify_resume (kernel/rseq.c:333)
[ 1036.267522][ C0] ksys_write (fs/read_write.c:731)
[ 1036.267670][ C0] ? __pfx_ksys_write (fs/read_write.c:721)
[ 1036.267844][ C0] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1036.268010][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1036.268232][ C0] RIP: 0033:0x7f3c10698b77
[ 1036.268403][ 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
[ 1036.268978][ C0] RSP: 002b:00007ffeee5a84a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1036.269234][ C0] RAX: ffffffffffffffda RBX: 00005617e5a353f0 RCX: 00007f3c10698b77
[ 1036.269483][ C0] RDX: 0000000000000001 RSI: 00005617e5a353f0 RDI: 0000000000000001
[ 1036.269727][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1036.269975][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00005617e5a205e0
Finger prints:
__report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt