====================================== | # 111.97 [+0.00] [ 1852.991544] tc mirred to Houston: device veth3 is down | # 111.97 [+0.00] [ 1853.360755] tc mirred to Houston: device veth2 is down | # 111.97 [+0.00] [ 1853.361306] tc mirred to Houston: device veth2 is down | # 111.97 [+0.00] [ 1953.824870] irq 4: nobody cared (try booting with the "irqpoll" option) # 111.97 [+0.00] [ 1953.825454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 # 111.98 [+0.00] [ 1953.825800] Call Trace: # 111.98 [+0.00] [ 1953.825923] # 111.98 [+0.00] [ 1953.826013] dump_stack_lvl (lib/dump_stack.c:123) # 111.98 [+0.00] [ 1953.826181] __report_bad_irq (kernel/irq/spurious.c:214) # 111.98 [+0.00] [ 1953.826347] note_interrupt (kernel/irq/spurious.c:423) # 111.98 [+0.00] [ 1953.826514] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 111.99 [+0.00] [ 1953.826678] handle_edge_irq (kernel/irq/chip.c:833) # 111.99 [+0.00] [ 1953.826844] __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) # 111.99 [+0.00] [ 1953.827009] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 111.99 [+0.00] [ 1953.827178] # 111.99 [+0.00] [ 1953.827273] # 111.99 [+0.00] [ 1953.827358] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 111.99 [+0.00] [ 1953.827516] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 111.99 [+0.00] [ 1953.827725] Code: 10 e8 d1 29 87 fd 48 89 ef e8 e9 9a 87 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 25 94 7a 6e <74> 0e 5b 5d c3 cc cc cc cc e8 ff 6c ac fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: d1 29 shrl (%rcx) 4: 87 fd xchg %edi,%ebp 6: 48 89 ef mov %rbp,%rdi 9: e8 e9 9a 87 fd call 0xfffffffffd879af7 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 25 94 7a 6e decl %gs:0x6e7a9425(%rip) # 0x6e7a944f 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 ff 6c ac fd call 0xfffffffffdac6d37 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 ff 6c ac fd call 0xfffffffffdac6d0d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 112.00 [+0.01] [ 1953.828271] RSP: 0018:ffffc90000a1faa0 EFLAGS: 00000286 # 112.00 [+0.00] [ 1953.828475] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff297f28d # 112.00 [+0.00] [ 1953.828715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff918934f1 # 112.01 [+0.00] [ 1953.828948] RBP: ffffffff954bd420 R08: 0000000000000001 R09: fffffbfff297a3d0 # 112.01 [+0.00] [ 1953.829180] R10: ffffffff94bd1e87 R11: 0000000000000000 R12: 00000000ffffffff # 112.01 [+0.00] [ 1953.829423] R13: 0000000000000001 R14: ffffffff954bd528 R15: 00000000ffffffff # 112.01 [+0.00] [ 1953.829676] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 112.01 [+0.00] [ 1953.829877] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) # 112.02 [+0.00] [ 1953.830004] process_output_block (drivers/tty/n_tty.c:574) # 112.02 [+0.00] [ 1953.830169] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) # 112.02 [+0.00] [ 1953.830367] n_tty_write (drivers/tty/n_tty.c:2390) # 112.02 [+0.00] [ 1953.830533] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 112.02 [+0.00] [ 1953.830702] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 112.02 [+0.00] [ 1953.830860] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 112.02 [+0.00] [ 1953.831015] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 112.03 [+0.00] [ 1953.831172] ? lock_acquire (kernel/locking/lockdep.c:5798) # 112.03 [+0.00] [ 1953.831327] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 112.03 [+0.00] [ 1953.831486] iterate_tty_write (drivers/tty/tty_io.c:1015) # 112.03 [+0.00] [ 1953.831646] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 112.03 [+0.00] [ 1953.831805] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) # 112.03 [+0.00] [ 1953.831962] vfs_write (fs/read_write.c:590 fs/read_write.c:683) # 112.03 [+0.00] [ 1953.832087] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) # 112.04 [+0.00] [ 1953.832242] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 112.04 [+0.00] [ 1953.832410] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) # 112.04 [+0.00] [ 1953.832568] ? lock_acquire (kernel/locking/lockdep.c:5798) # 112.04 [+0.00] [ 1953.832728] ? __pfx_vfs_write (fs/read_write.c:664) # 112.04 [+0.00] [ 1953.832889] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) # 112.04 [+0.00] [ 1953.833051] ? __rseq_handle_notify_resume (kernel/rseq.c:316) # 112.04 [+0.00] [ 1953.833258] ksys_write (fs/read_write.c:736) # 112.05 [+0.00] [ 1953.833379] ? __pfx_ksys_write (fs/read_write.c:726) # 112.05 [+0.00] [ 1953.833542] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 112.05 [+0.00] [ 1953.833708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 112.05 [+0.00] [ 1953.833898] RIP: 0033:0x7f55fb625957 # 112.05 [+0.00] [ 1953.834060] 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 # 112.06 [+0.01] [ 1953.834596] RSP: 002b:00007ffc07faf418 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 112.06 [+0.00] [ 1953.834840] RAX: ffffffffffffffda RBX: 0000559183e903f0 RCX: 00007f55fb625957 # 112.06 [+0.00] [ 1953.835070] RDX: 0000000000000001 RSI: 0000559183e903f0 RDI: 0000000000000001 # 112.06 [+0.00] [ 1953.835298] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 112.07 [+0.00] [ 1953.835535] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559183e7b5e0 # 112.07 [+0.00] [ 1953.835759] R13: 0000559183e5c2a0 R14: 0000000000000001 R15: 0000559183e7b5e0 | make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests' | xx__-> echo $? | 0 | xx__-> [ 1953.824870][ C3] irq 4: nobody cared (try booting with the "irqpoll" option) [ 1953.825454][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1953.825800][ C3] Call Trace: [ 1953.825923][ C3] [ 1953.826013][ C3] dump_stack_lvl (lib/dump_stack.c:123) [ 1953.826181][ C3] __report_bad_irq (kernel/irq/spurious.c:214) [ 1953.826347][ C3] note_interrupt (kernel/irq/spurious.c:423) [ 1953.826514][ C3] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 1953.826678][ C3] handle_edge_irq (kernel/irq/chip.c:833) [ 1953.826844][ 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) [ 1953.827009][ C3] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 1953.827178][ C3] [ 1953.827273][ C3] [ 1953.827358][ C3] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 1953.827516][ C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 1953.827725][ C3] Code: 10 e8 d1 29 87 fd 48 89 ef e8 e9 9a 87 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 25 94 7a 6e <74> 0e 5b 5d c3 cc cc cc cc e8 ff 6c ac fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: d1 29 shrl (%rcx) 4: 87 fd xchg %edi,%ebp 6: 48 89 ef mov %rbp,%rdi 9: e8 e9 9a 87 fd call 0xfffffffffd879af7 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 25 94 7a 6e decl %gs:0x6e7a9425(%rip) # 0x6e7a944f 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 ff 6c ac fd call 0xfffffffffdac6d37 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 ff 6c ac fd call 0xfffffffffdac6d0d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 1953.828271][ C3] RSP: 0018:ffffc90000a1faa0 EFLAGS: 00000286 [ 1953.828475][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff297f28d [ 1953.828715][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff918934f1 [ 1953.828948][ C3] RBP: ffffffff954bd420 R08: 0000000000000001 R09: fffffbfff297a3d0 [ 1953.829180][ C3] R10: ffffffff94bd1e87 R11: 0000000000000000 R12: 00000000ffffffff [ 1953.829423][ C3] R13: 0000000000000001 R14: ffffffff954bd528 R15: 00000000ffffffff [ 1953.829676][ C3] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 1953.829877][ C3] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) [ 1953.830004][ C3] process_output_block (drivers/tty/n_tty.c:574) [ 1953.830169][ C3] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 1953.830367][ C3] n_tty_write (drivers/tty/n_tty.c:2390) [ 1953.830533][ C3] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 1953.830702][ C3] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 1953.830860][ C3] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 1953.831015][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 1953.831172][ C3] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 1953.831327][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 1953.831486][ C3] iterate_tty_write (drivers/tty/tty_io.c:1015) [ 1953.831646][ C3] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 1953.831805][ C3] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) [ 1953.831962][ C3] vfs_write (fs/read_write.c:590 fs/read_write.c:683) [ 1953.832087][ C3] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 1953.832242][ C3] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 1953.832410][ C3] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) [ 1953.832568][ C3] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 1953.832728][ C3] ? __pfx_vfs_write (fs/read_write.c:664) [ 1953.832889][ C3] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) [ 1953.833051][ C3] ? __rseq_handle_notify_resume (kernel/rseq.c:316) [ 1953.833258][ C3] ksys_write (fs/read_write.c:736) [ 1953.833379][ C3] ? __pfx_ksys_write (fs/read_write.c:726) [ 1953.833542][ C3] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 1953.833708][ C3] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1953.833898][ C3] RIP: 0033:0x7f55fb625957 [ 1953.834060][ 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 [ 1953.834596][ C3] RSP: 002b:00007ffc07faf418 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1953.834840][ C3] RAX: ffffffffffffffda RBX: 0000559183e903f0 RCX: 00007f55fb625957 [ 1953.835070][ C3] RDX: 0000000000000001 RSI: 0000559183e903f0 RDI: 0000000000000001 [ 1953.835298][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 1953.835535][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559183e7b5e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt