====================================== | # 91.19 [+0.00] [ 813.014253] veth1: left allmulticast mode | # 91.19 [+0.00] [ 813.014479] veth1: left promiscuous mode | # 91.19 [+0.00] [ 813.014837] br1: port 1(veth1) entered disabled state | # 91.19 [+0.00] [ 871.051307] irq 51: nobody cared (try booting with the "irqpoll" option) # 91.20 [+0.00] [ 871.052014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # 91.20 [+0.00] [ 871.052253] Call Trace: # 91.20 [+0.00] [ 871.052402] # 91.20 [+0.00] [ 871.052513] dump_stack_lvl (lib/dump_stack.c:123) # 91.20 [+0.00] [ 871.052761] __report_bad_irq (kernel/irq/spurious.c:214) # 91.21 [+0.00] [ 871.052951] note_interrupt (kernel/irq/spurious.c:423) # 91.21 [+0.00] [ 871.053173] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 91.21 [+0.00] [ 871.053363] handle_edge_irq (kernel/irq/chip.c:833) # 91.21 [+0.00] [ 871.053555] __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) # 91.21 [+0.00] [ 871.053747] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 91.21 [+0.00] [ 871.053936] # 91.21 [+0.00] [ 871.054038] # 91.21 [+0.00] [ 871.054133] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 91.21 [+0.00] [ 871.054320] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 91.22 [+0.00] [ 871.054564] Code: 10 e8 31 bf 85 fd 48 89 ef e8 99 31 86 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 75 08 39 56 <74> 0e 5b 5d c3 cc cc cc cc e8 ff 17 ab fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 31 bf 85 fd 48 89 xor %edi,-0x76b7027b(%rdi) 8: ef out %eax,(%dx) 9: e8 99 31 86 fd call 0xfffffffffd8631a7 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 75 08 39 56 decl %gs:0x56390875(%rip) # 0x5639089f 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 17 ab fd call 0xfffffffffdab1837 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 17 ab fd call 0xfffffffffdab180d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 91.23 [+0.01] [ 871.055216] RSP: 0018:ffffc900017f7aa0 EFLAGS: 00000286 # 91.23 [+0.00] [ 871.055455] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff5a016b1 # 91.23 [+0.00] [ 871.055732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa9cabe61 # 91.23 [+0.00] [ 871.056014] RBP: ffffffffad8d24a0 R08: 0000000000000001 R09: fffffbfff59fcdcf # 91.23 [+0.00] [ 871.056289] R10: ffffffffacfe6e7f R11: ffff888017ab2300 R12: 00000000ffffffff # 91.24 [+0.00] [ 871.056565] R13: 0000000000000001 R14: ffffffffad8d25a8 R15: 00000000ffffffff # 91.24 [+0.00] [ 871.056851] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 91.24 [+0.00] [ 871.057097] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) # 91.24 [+0.00] [ 871.057256] process_output_block (drivers/tty/n_tty.c:574) # 91.24 [+0.00] [ 871.057441] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) # 91.24 [+0.00] [ 871.057676] n_tty_write (drivers/tty/n_tty.c:2390) # 91.24 [+0.00] [ 871.057868] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 91.25 [+0.00] [ 871.058053] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 91.25 [+0.00] [ 871.058240] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 91.25 [+0.00] [ 871.058425] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 91.25 [+0.00] [ 871.058610] ? lock_acquire (kernel/locking/lockdep.c:5798) # 91.25 [+0.00] [ 871.058804] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 91.25 [+0.00] [ 871.058992] iterate_tty_write (drivers/tty/tty_io.c:1015) # 91.25 [+0.00] [ 871.059180] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 91.26 [+0.00] [ 871.059367] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) # 91.26 [+0.00] [ 871.059565] vfs_write (fs/read_write.c:590 fs/read_write.c:683) # 91.26 [+0.00] [ 871.059718] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) # 91.26 [+0.00] [ 871.059922] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 91.26 [+0.00] [ 871.060110] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) # 91.26 [+0.00] [ 871.060296] ? lock_acquire (kernel/locking/lockdep.c:5798) # 91.26 [+0.00] [ 871.060489] ? __pfx_vfs_write (fs/read_write.c:664) # 91.26 [+0.00] [ 871.060680] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 52)) # 91.27 [+0.00] [ 871.060870] ? __rseq_handle_notify_resume (kernel/rseq.c:333) # 91.27 [+0.00] [ 871.061105] ksys_write (fs/read_write.c:736) # 91.27 [+0.00] [ 871.061248] ? __pfx_ksys_write (fs/read_write.c:726) # 91.27 [+0.00] [ 871.061466] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 91.27 [+0.00] [ 871.061651] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 91.27 [+0.00] [ 871.061880] RIP: 0033:0x7fec381e3957 # 91.27 [+0.00] [ 871.062083] 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 # 91.28 [+0.01] [ 871.062715] RSP: 002b:00007ffe7164fb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 91.28 [+0.00] [ 871.062999] RAX: ffffffffffffffda RBX: 0000556f77f182b0 RCX: 00007fec381e3957 # 91.28 [+0.00] [ 871.063266] RDX: 0000000000000001 RSI: 0000556f77f182b0 RDI: 0000000000000001 # 91.29 [+0.00] [ 871.063547] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 91.29 [+0.00] [ 871.063823] R10: 0000000000000001 R11: 0000000000000246 R12: 0000556f77f035e0 # 91.29 [+0.00] [ 871.064098] R13: 0000556f77ee42a0 R14: 0000000000000001 R15: 0000556f77f035e0 | make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests' | xx__-> echo $? | 0 | xx__-> [ 871.051307][ C0] irq 51: nobody cared (try booting with the "irqpoll" option) [ 871.052014][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 871.052253][ C0] Call Trace: [ 871.052402][ C0] [ 871.052513][ C0] dump_stack_lvl (lib/dump_stack.c:123) [ 871.052761][ C0] __report_bad_irq (kernel/irq/spurious.c:214) [ 871.052951][ C0] note_interrupt (kernel/irq/spurious.c:423) [ 871.053173][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 871.053363][ C0] handle_edge_irq (kernel/irq/chip.c:833) [ 871.053555][ 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) [ 871.053747][ C0] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 871.053936][ C0] [ 871.054038][ C0] [ 871.054133][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 871.054320][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 871.054564][ C0] Code: 10 e8 31 bf 85 fd 48 89 ef e8 99 31 86 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 75 08 39 56 <74> 0e 5b 5d c3 cc cc cc cc e8 ff 17 ab fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 31 bf 85 fd 48 89 xor %edi,-0x76b7027b(%rdi) 8: ef out %eax,(%dx) 9: e8 99 31 86 fd call 0xfffffffffd8631a7 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 75 08 39 56 decl %gs:0x56390875(%rip) # 0x5639089f 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 17 ab fd call 0xfffffffffdab1837 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 17 ab fd call 0xfffffffffdab180d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 871.055216][ C0] RSP: 0018:ffffc900017f7aa0 EFLAGS: 00000286 [ 871.055455][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff5a016b1 [ 871.055732][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa9cabe61 [ 871.056014][ C0] RBP: ffffffffad8d24a0 R08: 0000000000000001 R09: fffffbfff59fcdcf [ 871.056289][ C0] R10: ffffffffacfe6e7f R11: ffff888017ab2300 R12: 00000000ffffffff [ 871.056565][ C0] R13: 0000000000000001 R14: ffffffffad8d25a8 R15: 00000000ffffffff [ 871.056851][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 871.057097][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) [ 871.057256][ C0] process_output_block (drivers/tty/n_tty.c:574) [ 871.057441][ C0] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 871.057676][ C0] n_tty_write (drivers/tty/n_tty.c:2390) [ 871.057868][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 871.058053][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 871.058240][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 871.058425][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 871.058610][ C0] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 871.058804][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 871.058992][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015) [ 871.059180][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 871.059367][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) [ 871.059565][ C0] vfs_write (fs/read_write.c:590 fs/read_write.c:683) [ 871.059718][ C0] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 871.059922][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 871.060110][ C0] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 871.060296][ C0] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 871.060489][ C0] ? __pfx_vfs_write (fs/read_write.c:664) [ 871.060680][ C0] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 52)) [ 871.060870][ C0] ? __rseq_handle_notify_resume (kernel/rseq.c:333) [ 871.061105][ C0] ksys_write (fs/read_write.c:736) [ 871.061248][ C0] ? __pfx_ksys_write (fs/read_write.c:726) [ 871.061466][ C0] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 871.061651][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 871.061880][ C0] RIP: 0033:0x7fec381e3957 [ 871.062083][ 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 [ 871.062715][ C0] RSP: 002b:00007ffe7164fb48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 871.062999][ C0] RAX: ffffffffffffffda RBX: 0000556f77f182b0 RCX: 00007fec381e3957 [ 871.063266][ C0] RDX: 0000000000000001 RSI: 0000556f77f182b0 RDI: 0000000000000001 [ 871.063547][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 871.063823][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000556f77f035e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt