====================================== | # 115.86 [+0.00] [ 1105.850338] br1: port 1(veth1) entered disabled state | # 115.87 [+0.00] [ 1134.030591] Mirror/redirect action on | # 115.87 [+0.00] [ 1141.647270] tc (7272) used greatest stack depth: 23048 bytes left | # 115.87 [+0.00] [ 1188.699558] irq 4: nobody cared (try booting with the "irqpoll" option) # 115.87 [+0.00] [ 1188.700263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 # 115.88 [+0.00] [ 1188.700643] Call Trace: # 115.88 [+0.00] [ 1188.700775] # 115.88 [+0.00] [ 1188.700867] dump_stack_lvl (lib/dump_stack.c:122) # 115.88 [+0.00] [ 1188.701059] __report_bad_irq (kernel/irq/spurious.c:214) # 115.88 [+0.00] [ 1188.701236] note_interrupt (kernel/irq/spurious.c:423) # 115.88 [+0.00] [ 1188.701411] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 115.88 [+0.00] [ 1188.701579] handle_edge_irq (kernel/irq/chip.c:833) # 115.88 [+0.00] [ 1188.701752] __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) # 115.89 [+0.00] [ 1188.701919] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 115.89 [+0.00] [ 1188.702085] # 115.89 [+0.00] [ 1188.702178] # 115.89 [+0.00] [ 1188.702264] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 115.89 [+0.00] [ 1188.702431] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 115.89 [+0.00] [ 1188.702662] Code: 10 e8 41 8c 8c fd 48 89 ef e8 e9 fc 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 f5 b5 a0 62 <74> 0e 5b 5d c3 cc cc cc cc e8 bf b5 b0 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 41 8c 8c fd 48 89 ef mov %cs,-0x171076b8(%r13,%rdi,8) 9: e8 a: e9 fc 8c fd 81 jmp 0xffffffff81fd8d0b f: e3 00 jrcxz 0x11 11: 02 00 add (%rax),%al 13: 00 75 1d add %dh,0x1d(%rbp) 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 f5 b5 a0 62 decl %gs:0x62a0b5f5(%rip) # 0x62a0b61f 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 bf b5 b0 fd call 0xfffffffffdb0b5f7 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 bf b5 b0 fd call 0xfffffffffdb0b5cd e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 115.90 [+0.01] [ 1188.703252] RSP: 0018:ffffc900027cfab8 EFLAGS: 00000286 # 115.90 [+0.00] [ 1188.703468] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff4138452 # 115.90 [+0.00] [ 1188.703734] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9d6310a1 # 115.90 [+0.00] [ 1188.703982] RBP: ffffffffa12832a0 R08: 0000000000000001 R09: fffffbfff4133518 # 115.91 [+0.00] [ 1188.704241] R10: ffffffffa099a8c7 R11: 0000000000000000 R12: ffffffffa12833a8 # 115.91 [+0.00] [ 1188.704498] R13: ffff8880057a9c00 R14: ffffffffa12832a0 R15: 0000000000000286 # 115.91 [+0.00] [ 1188.704753] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 115.91 [+0.00] [ 1188.704967] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:634) # 115.91 [+0.00] [ 1188.705103] process_output_block (drivers/tty/n_tty.c:574) # 115.91 [+0.00] [ 1188.705271] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4299 kernel/locking/lockdep.c:4358) # 115.92 [+0.00] [ 1188.705485] n_tty_write (drivers/tty/n_tty.c:2390) # 115.92 [+0.00] [ 1188.705657] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 115.92 [+0.00] [ 1188.705827] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 115.92 [+0.00] [ 1188.705993] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 115.92 [+0.00] [ 1188.706163] ? iterate_tty_write (drivers/tty/tty_io.c:954 drivers/tty/tty_io.c:973) # 115.92 [+0.00] [ 1188.706332] ? lock_acquire (kernel/locking/lockdep.c:5732) # 115.92 [+0.00] [ 1188.706502] ? iterate_tty_write (drivers/tty/tty_io.c:954 drivers/tty/tty_io.c:973) # 115.92 [+0.00] [ 1188.706675] iterate_tty_write (drivers/tty/tty_io.c:1021) # 115.93 [+0.00] [ 1188.706858] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 115.93 [+0.00] [ 1188.707031] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1096) # 115.93 [+0.00] [ 1188.707200] vfs_write (fs/read_write.c:497 fs/read_write.c:590) # 115.93 [+0.00] [ 1188.707333] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5724) # 115.93 [+0.00] [ 1188.707501] ? __pfx_vfs_write (fs/read_write.c:571) # 115.93 [+0.00] [ 1188.707674] ? clockevents_program_event (kernel/time/clockevents.c:326) # 115.93 [+0.00] [ 1188.707850] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1141) # 115.94 [+0.00] [ 1188.708022] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) # 115.94 [+0.00] [ 1188.708236] ksys_write (fs/read_write.c:643) # 115.94 [+0.00] [ 1188.708366] ? __pfx_ksys_write (fs/read_write.c:633) # 115.94 [+0.00] [ 1188.708540] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 115.94 [+0.00] [ 1188.708714] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 115.94 [+0.00] [ 1188.708923] RIP: 0033:0x7efc0888b957 # 115.94 [+0.00] [ 1188.709093] 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 # 115.95 [+0.01] [ 1188.709665] RSP: 002b:00007ffffda11698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 115.95 [+0.00] [ 1188.709915] RAX: ffffffffffffffda RBX: 000055b05de763f0 RCX: 00007efc0888b957 # 115.95 [+0.00] [ 1188.710175] RDX: 0000000000000001 RSI: 000055b05de763f0 RDI: 0000000000000001 # 115.96 [+0.00] [ 1188.710416] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 115.96 [+0.00] [ 1188.710656] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b05de615e0 # 115.96 [+0.00] [ 1188.710901] R13: 000055b05de422a0 R14: 0000000000000001 R15: 000055b05de615e0 | 0 | xx__-> [ 1134.030591][ T7193] Mirror/redirect action on | [ 1141.647270][ T7272] tc (7272) used greatest stack depth: 23048 bytes left | [ 1188.699558][ C3] irq 4: nobody cared (try booting with the "irqpoll" option) [ 1188.700263][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1188.700643][ C3] Call Trace: [ 1188.700775][ C3] [ 1188.700867][ C3] dump_stack_lvl (lib/dump_stack.c:122) [ 1188.701059][ C3] __report_bad_irq (kernel/irq/spurious.c:214) [ 1188.701236][ C3] note_interrupt (kernel/irq/spurious.c:423) [ 1188.701411][ C3] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 1188.701579][ C3] handle_edge_irq (kernel/irq/chip.c:833) [ 1188.701752][ 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) [ 1188.701919][ C3] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 1188.702085][ C3] [ 1188.702178][ C3] [ 1188.702264][ C3] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 1188.702431][ C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 1188.702662][ C3] Code: 10 e8 41 8c 8c fd 48 89 ef e8 e9 fc 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 f5 b5 a0 62 <74> 0e 5b 5d c3 cc cc cc cc e8 bf b5 b0 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 41 8c 8c fd 48 89 ef mov %cs,-0x171076b8(%r13,%rdi,8) 9: e8 a: e9 fc 8c fd 81 jmp 0xffffffff81fd8d0b f: e3 00 jrcxz 0x11 11: 02 00 add (%rax),%al 13: 00 75 1d add %dh,0x1d(%rbp) 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 f5 b5 a0 62 decl %gs:0x62a0b5f5(%rip) # 0x62a0b61f 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 bf b5 b0 fd call 0xfffffffffdb0b5f7 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 bf b5 b0 fd call 0xfffffffffdb0b5cd e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 1188.703252][ C3] RSP: 0018:ffffc900027cfab8 EFLAGS: 00000286 [ 1188.703468][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff4138452 [ 1188.703734][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9d6310a1 [ 1188.703982][ C3] RBP: ffffffffa12832a0 R08: 0000000000000001 R09: fffffbfff4133518 [ 1188.704241][ C3] R10: ffffffffa099a8c7 R11: 0000000000000000 R12: ffffffffa12833a8 [ 1188.704498][ C3] R13: ffff8880057a9c00 R14: ffffffffa12832a0 R15: 0000000000000286 [ 1188.704753][ C3] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 1188.704967][ C3] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:634) [ 1188.705103][ C3] process_output_block (drivers/tty/n_tty.c:574) [ 1188.705271][ C3] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4299 kernel/locking/lockdep.c:4358) [ 1188.705485][ C3] n_tty_write (drivers/tty/n_tty.c:2390) [ 1188.705657][ C3] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 1188.705827][ C3] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 1188.705993][ C3] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 1188.706163][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:954 drivers/tty/tty_io.c:973) [ 1188.706332][ C3] ? lock_acquire (kernel/locking/lockdep.c:5732) [ 1188.706502][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:954 drivers/tty/tty_io.c:973) [ 1188.706675][ C3] iterate_tty_write (drivers/tty/tty_io.c:1021) [ 1188.706858][ C3] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 1188.707031][ C3] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1096) [ 1188.707200][ C3] vfs_write (fs/read_write.c:497 fs/read_write.c:590) [ 1188.707333][ C3] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5724) [ 1188.707501][ C3] ? __pfx_vfs_write (fs/read_write.c:571) [ 1188.707674][ C3] ? clockevents_program_event (kernel/time/clockevents.c:326) [ 1188.707850][ C3] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1141) [ 1188.708022][ C3] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) [ 1188.708236][ C3] ksys_write (fs/read_write.c:643) [ 1188.708366][ C3] ? __pfx_ksys_write (fs/read_write.c:633) [ 1188.708540][ C3] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 1188.708714][ C3] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1188.708923][ C3] RIP: 0033:0x7efc0888b957 [ 1188.709093][ 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 [ 1188.709665][ C3] RSP: 002b:00007ffffda11698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1188.709915][ C3] RAX: ffffffffffffffda RBX: 000055b05de763f0 RCX: 00007efc0888b957 [ 1188.710175][ C3] RDX: 0000000000000001 RSI: 000055b05de763f0 RDI: 0000000000000001 [ 1188.710416][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 1188.710656][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b05de615e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt