====================================== | # 106.09 [+0.00] [ 1745.116277] veth1: left allmulticast mode | # 106.09 [+0.00] [ 1745.116910] veth1: left promiscuous mode | # 106.09 [+0.00] [ 1745.117215] br1: port 1(veth1) entered disabled state | # 106.10 [+0.00] [ 1826.876107] irq 4: nobody cared (try booting with the "irqpoll" option) # 106.10 [+0.00] [ 1826.876727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 # 106.10 [+0.00] [ 1826.877082] Call Trace: # 106.11 [+0.00] [ 1826.877208] # 106.11 [+0.00] [ 1826.877302] dump_stack_lvl (lib/dump_stack.c:123) # 106.11 [+0.00] [ 1826.877481] __report_bad_irq (kernel/irq/spurious.c:214) # 106.11 [+0.00] [ 1826.877641] note_interrupt (kernel/irq/spurious.c:423) # 106.11 [+0.00] [ 1826.877811] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 106.11 [+0.00] [ 1826.877968] handle_edge_irq (kernel/irq/chip.c:833) # 106.11 [+0.00] [ 1826.878127] __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) # 106.11 [+0.00] [ 1826.878284] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 106.12 [+0.00] [ 1826.878441] # 106.12 [+0.00] [ 1826.878522] # 106.12 [+0.00] [ 1826.878602] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 106.12 [+0.00] [ 1826.878760] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 106.12 [+0.00] [ 1826.878962] Code: 10 e8 01 ea 87 fd 48 89 ef e8 b9 5a 88 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 15 cc 1b 60 <74> 0e 5b 5d c3 cc cc cc cc e8 7f 3f ad fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 01 ea add %ebp,%edx 4: 87 fd xchg %edi,%ebp 6: 48 89 ef mov %rbp,%rdi 9: e8 b9 5a 88 fd call 0xfffffffffd885ac7 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 15 cc 1b 60 decl %gs:0x601bcc15(%rip) # 0x601bcc3f 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 7f 3f ad fd call 0xfffffffffdad3fb7 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 7f 3f ad fd call 0xfffffffffdad3f8d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 106.13 [+0.01] [ 1826.879518] RSP: 0018:ffffc900014afaa0 EFLAGS: 00000286 # 106.13 [+0.00] [ 1826.879720] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff463e0bf # 106.13 [+0.00] [ 1826.879951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9fe7fd01 # 106.14 [+0.00] [ 1826.880187] RBP: ffffffffa3ab43e0 R08: 0000000000000001 R09: fffffbfff46391d0 # 106.14 [+0.00] [ 1826.880435] R10: ffffffffa31c8e87 R11: 0000000000000000 R12: 00000000ffffffff # 106.14 [+0.00] [ 1826.880665] R13: 0000000000000001 R14: ffffffffa3ab44e8 R15: 00000000ffffffff # 106.14 [+0.00] [ 1826.880907] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 106.15 [+0.00] [ 1826.881112] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) # 106.15 [+0.00] [ 1826.881244] process_output_block (drivers/tty/n_tty.c:574) # 106.15 [+0.00] [ 1826.881419] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4344 kernel/locking/lockdep.c:4403) # 106.15 [+0.00] [ 1826.881624] n_tty_write (drivers/tty/n_tty.c:2390) # 106.15 [+0.00] [ 1826.881789] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 106.15 [+0.00] [ 1826.881953] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 106.15 [+0.00] [ 1826.882110] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 106.16 [+0.00] [ 1826.882275] ? iterate_tty_write (drivers/tty/tty_io.c:951 drivers/tty/tty_io.c:970) # 106.16 [+0.00] [ 1826.882430] ? lock_acquire (kernel/locking/lockdep.c:5795) # 106.16 [+0.00] [ 1826.882582] ? iterate_tty_write (drivers/tty/tty_io.c:951 drivers/tty/tty_io.c:970) # 106.16 [+0.00] [ 1826.882746] iterate_tty_write (drivers/tty/tty_io.c:1018) # 106.16 [+0.00] [ 1826.882908] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 106.16 [+0.00] [ 1826.883067] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1093) # 106.16 [+0.00] [ 1826.883233] vfs_write (fs/read_write.c:590 fs/read_write.c:683) # 106.17 [+0.00] [ 1826.883361] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5787) # 106.17 [+0.00] [ 1826.883516] ? __pfx_vfs_write (fs/read_write.c:664) # 106.17 [+0.00] [ 1826.883670] ? clockevents_program_event (kernel/time/clockevents.c:326) # 106.17 [+0.00] [ 1826.883834] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) # 106.17 [+0.00] [ 1826.884026] ksys_write (fs/read_write.c:736) # 106.17 [+0.00] [ 1826.884146] ? __pfx_ksys_write (fs/read_write.c:726) # 106.17 [+0.00] [ 1826.884308] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 106.18 [+0.00] [ 1826.884474] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 106.18 [+0.00] [ 1826.884678] RIP: 0033:0x7f841eb6a957 # 106.18 [+0.00] [ 1826.884836] 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 # 106.18 [+0.01] [ 1826.885374] RSP: 002b:00007ffcb1365298 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 106.19 [+0.00] [ 1826.885605] RAX: ffffffffffffffda RBX: 000056450823f2b0 RCX: 00007f841eb6a957 # 106.19 [+0.00] [ 1826.885834] RDX: 0000000000000001 RSI: 000056450823f2b0 RDI: 0000000000000001 # 106.19 [+0.00] [ 1826.886065] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 106.19 [+0.00] [ 1826.886300] R10: 0000000000000001 R11: 0000000000000246 R12: 000056450822a5e0 # 106.20 [+0.00] [ 1826.886532] R13: 000056450820b2a0 R14: 0000000000000001 R15: 000056450822a5e0 | make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests' | xx__-> echo $? | 0 | xx__-> [ 1826.876107][ C3] irq 4: nobody cared (try booting with the "irqpoll" option) [ 1826.876727][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1826.877082][ C3] Call Trace: [ 1826.877208][ C3] [ 1826.877302][ C3] dump_stack_lvl (lib/dump_stack.c:123) [ 1826.877481][ C3] __report_bad_irq (kernel/irq/spurious.c:214) [ 1826.877641][ C3] note_interrupt (kernel/irq/spurious.c:423) [ 1826.877811][ C3] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 1826.877968][ C3] handle_edge_irq (kernel/irq/chip.c:833) [ 1826.878127][ 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) [ 1826.878284][ C3] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 1826.878441][ C3] [ 1826.878522][ C3] [ 1826.878602][ C3] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 1826.878760][ C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 1826.878962][ C3] Code: 10 e8 01 ea 87 fd 48 89 ef e8 b9 5a 88 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 15 cc 1b 60 <74> 0e 5b 5d c3 cc cc cc cc e8 7f 3f ad fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 01 ea add %ebp,%edx 4: 87 fd xchg %edi,%ebp 6: 48 89 ef mov %rbp,%rdi 9: e8 b9 5a 88 fd call 0xfffffffffd885ac7 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 15 cc 1b 60 decl %gs:0x601bcc15(%rip) # 0x601bcc3f 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 7f 3f ad fd call 0xfffffffffdad3fb7 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 7f 3f ad fd call 0xfffffffffdad3f8d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 1826.879518][ C3] RSP: 0018:ffffc900014afaa0 EFLAGS: 00000286 [ 1826.879720][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff463e0bf [ 1826.879951][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9fe7fd01 [ 1826.880187][ C3] RBP: ffffffffa3ab43e0 R08: 0000000000000001 R09: fffffbfff46391d0 [ 1826.880435][ C3] R10: ffffffffa31c8e87 R11: 0000000000000000 R12: 00000000ffffffff [ 1826.880665][ C3] R13: 0000000000000001 R14: ffffffffa3ab44e8 R15: 00000000ffffffff [ 1826.880907][ C3] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 1826.881112][ C3] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) [ 1826.881244][ C3] process_output_block (drivers/tty/n_tty.c:574) [ 1826.881419][ C3] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4344 kernel/locking/lockdep.c:4403) [ 1826.881624][ C3] n_tty_write (drivers/tty/n_tty.c:2390) [ 1826.881789][ C3] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 1826.881953][ C3] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 1826.882110][ C3] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 1826.882275][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:951 drivers/tty/tty_io.c:970) [ 1826.882430][ C3] ? lock_acquire (kernel/locking/lockdep.c:5795) [ 1826.882582][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:951 drivers/tty/tty_io.c:970) [ 1826.882746][ C3] iterate_tty_write (drivers/tty/tty_io.c:1018) [ 1826.882908][ C3] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 1826.883067][ C3] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1093) [ 1826.883233][ C3] vfs_write (fs/read_write.c:590 fs/read_write.c:683) [ 1826.883361][ C3] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5787) [ 1826.883516][ C3] ? __pfx_vfs_write (fs/read_write.c:664) [ 1826.883670][ C3] ? clockevents_program_event (kernel/time/clockevents.c:326) [ 1826.883834][ C3] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) [ 1826.884026][ C3] ksys_write (fs/read_write.c:736) [ 1826.884146][ C3] ? __pfx_ksys_write (fs/read_write.c:726) [ 1826.884308][ C3] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 1826.884474][ C3] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1826.884678][ C3] RIP: 0033:0x7f841eb6a957 [ 1826.884836][ 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 [ 1826.885374][ C3] RSP: 002b:00007ffcb1365298 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1826.885605][ C3] RAX: ffffffffffffffda RBX: 000056450823f2b0 RCX: 00007f841eb6a957 [ 1826.885834][ C3] RDX: 0000000000000001 RSI: 000056450823f2b0 RDI: 0000000000000001 [ 1826.886065][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 1826.886300][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000056450822a5e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt