====================================== | # 91.66 [+0.00] [ 854.712720] veth1: left allmulticast mode | # 91.66 [+0.00] [ 854.712951] veth1: left promiscuous mode | # 91.66 [+0.00] [ 854.713296] br1: port 1(veth1) entered disabled state | # 91.66 [+0.00] [ 904.626212] irq 51: nobody cared (try booting with the "irqpoll" option) # 91.66 [+0.00] [ 904.626987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # 91.66 [+0.00] [ 904.627268] Call Trace: # 91.66 [+0.00] [ 904.627541] # 91.67 [+0.00] [ 904.627655] dump_stack_lvl (lib/dump_stack.c:123) # 91.67 [+0.00] [ 904.627879] __report_bad_irq (kernel/irq/spurious.c:214) # 91.67 [+0.00] [ 904.628094] note_interrupt (kernel/irq/spurious.c:423) # 91.67 [+0.00] [ 904.628308] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 91.67 [+0.00] [ 904.628518] handle_edge_irq (kernel/irq/chip.c:833) # 91.67 [+0.00] [ 904.628737] __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) # 91.67 [+0.00] [ 904.628949] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 91.67 [+0.00] [ 904.629156] # 91.67 [+0.00] [ 904.629269] # 91.67 [+0.00] [ 904.629385] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 91.68 [+0.00] [ 904.629592] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 91.68 [+0.00] [ 904.629868] Code: 10 e8 41 ef 85 fd 48 89 ef e8 a9 61 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 55 38 99 63 <74> 0e 5b 5d c3 cc cc cc cc e8 0f 48 ab fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 41 ef rex.B out %eax,(%dx) 4: 85 fd test %edi,%ebp 6: 48 89 ef mov %rbp,%rdi 9: e8 a9 61 86 fd call 0xfffffffffd8661b7 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 55 38 99 63 decl %gs:0x63993855(%rip) # 0x6399387f 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 48 ab fd call 0xfffffffffdab4847 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 48 ab fd call 0xfffffffffdab481d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 91.68 [+0.00] [ 904.630586] RSP: 0018:ffffc90001877aa0 EFLAGS: 00000286 # 91.68 [+0.00] [ 904.630845] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3f412e3 # 91.68 [+0.00] [ 904.631165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9c6a8e81 # 91.69 [+0.00] [ 904.631506] RBP: ffffffffa02d04a0 R08: 0000000000000001 R09: fffffbfff3f3c9cf # 91.69 [+0.00] [ 904.631818] R10: ffffffff9f9e4e7f R11: ffff888011e5a300 R12: 00000000ffffffff # 91.69 [+0.00] [ 904.632127] R13: 0000000000000001 R14: ffffffffa02d05a8 R15: 00000000ffffffff # 91.69 [+0.00] [ 904.632456] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 91.69 [+0.00] [ 904.632734] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) # 91.69 [+0.00] [ 904.632901] process_output_block (drivers/tty/n_tty.c:574) # 91.70 [+0.00] [ 904.633110] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) # 91.70 [+0.00] [ 904.633377] n_tty_write (drivers/tty/n_tty.c:2390) # 91.70 [+0.00] [ 904.633597] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 91.70 [+0.00] [ 904.633805] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 91.70 [+0.00] [ 904.634018] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 91.70 [+0.00] [ 904.634243] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 91.70 [+0.00] [ 904.634451] ? lock_acquire (kernel/locking/lockdep.c:5798) # 91.70 [+0.00] [ 904.634657] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 91.71 [+0.00] [ 904.634866] iterate_tty_write (drivers/tty/tty_io.c:1015) # 91.71 [+0.01] [ 904.635094] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 91.72 [+0.00] [ 904.635303] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) # 91.72 [+0.00] [ 904.635510] vfs_write (fs/read_write.c:590 fs/read_write.c:683) # 91.72 [+0.00] [ 904.635658] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) # 91.72 [+0.00] [ 904.635882] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 91.72 [+0.00] [ 904.636097] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) # 91.72 [+0.00] [ 904.636304] ? lock_acquire (kernel/locking/lockdep.c:5798) # 91.72 [+0.00] [ 904.636515] ? __pfx_vfs_write (fs/read_write.c:664) # 91.72 [+0.00] [ 904.636725] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 52)) # 91.72 [+0.00] [ 904.636949] ? __rseq_handle_notify_resume (kernel/rseq.c:333) # 91.73 [+0.00] [ 904.637213] ksys_write (fs/read_write.c:736) # 91.73 [+0.00] [ 904.637369] ? __pfx_ksys_write (fs/read_write.c:726) # 91.73 [+0.00] [ 904.637588] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 91.73 [+0.00] [ 904.637800] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 91.73 [+0.00] [ 904.638072] RIP: 0033:0x7f465aa3e957 # 91.73 [+0.00] [ 904.638291] 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 # 91.74 [+0.00] [ 904.638949] RSP: 002b:00007ffc79057fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 91.74 [+0.00] [ 904.639238] RAX: ffffffffffffffda RBX: 000055ab841492b0 RCX: 00007f465aa3e957 # 91.74 [+0.00] [ 904.639525] RDX: 0000000000000001 RSI: 000055ab841492b0 RDI: 0000000000000001 # 91.74 [+0.00] [ 904.639804] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 91.74 [+0.00] [ 904.640082] R10: 0000000000000001 R11: 0000000000000246 R12: 000055ab841345e0 # 91.75 [+0.00] [ 904.640363] R13: 000055ab841152a0 R14: 0000000000000001 R15: 000055ab841345e0 | make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests' | xx__-> echo $? | 0 | xx__-> [ 904.626212][ C0] irq 51: nobody cared (try booting with the "irqpoll" option) [ 904.626987][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 904.627268][ C0] Call Trace: [ 904.627541][ C0] [ 904.627655][ C0] dump_stack_lvl (lib/dump_stack.c:123) [ 904.627879][ C0] __report_bad_irq (kernel/irq/spurious.c:214) [ 904.628094][ C0] note_interrupt (kernel/irq/spurious.c:423) [ 904.628308][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 904.628518][ C0] handle_edge_irq (kernel/irq/chip.c:833) [ 904.628737][ 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) [ 904.628949][ C0] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 904.629156][ C0] [ 904.629269][ C0] [ 904.629385][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 904.629592][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 904.629868][ C0] Code: 10 e8 41 ef 85 fd 48 89 ef e8 a9 61 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 55 38 99 63 <74> 0e 5b 5d c3 cc cc cc cc e8 0f 48 ab fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 41 ef rex.B out %eax,(%dx) 4: 85 fd test %edi,%ebp 6: 48 89 ef mov %rbp,%rdi 9: e8 a9 61 86 fd call 0xfffffffffd8661b7 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 55 38 99 63 decl %gs:0x63993855(%rip) # 0x6399387f 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 48 ab fd call 0xfffffffffdab4847 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 48 ab fd call 0xfffffffffdab481d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 904.630586][ C0] RSP: 0018:ffffc90001877aa0 EFLAGS: 00000286 [ 904.630845][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3f412e3 [ 904.631165][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9c6a8e81 [ 904.631506][ C0] RBP: ffffffffa02d04a0 R08: 0000000000000001 R09: fffffbfff3f3c9cf [ 904.631818][ C0] R10: ffffffff9f9e4e7f R11: ffff888011e5a300 R12: 00000000ffffffff [ 904.632127][ C0] R13: 0000000000000001 R14: ffffffffa02d05a8 R15: 00000000ffffffff [ 904.632456][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 904.632734][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) [ 904.632901][ C0] process_output_block (drivers/tty/n_tty.c:574) [ 904.633110][ C0] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 904.633377][ C0] n_tty_write (drivers/tty/n_tty.c:2390) [ 904.633597][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 904.633805][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 904.634018][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 904.634243][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 904.634451][ C0] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 904.634657][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 904.634866][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015) [ 904.635094][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 904.635303][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) [ 904.635510][ C0] vfs_write (fs/read_write.c:590 fs/read_write.c:683) [ 904.635658][ C0] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 904.635882][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 904.636097][ C0] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 904.636304][ C0] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 904.636515][ C0] ? __pfx_vfs_write (fs/read_write.c:664) [ 904.636725][ C0] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 52)) [ 904.636949][ C0] ? __rseq_handle_notify_resume (kernel/rseq.c:333) [ 904.637213][ C0] ksys_write (fs/read_write.c:736) [ 904.637369][ C0] ? __pfx_ksys_write (fs/read_write.c:726) [ 904.637588][ C0] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 904.637800][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 904.638072][ C0] RIP: 0033:0x7f465aa3e957 [ 904.638291][ 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 [ 904.638949][ C0] RSP: 002b:00007ffc79057fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 904.639238][ C0] RAX: ffffffffffffffda RBX: 000055ab841492b0 RCX: 00007f465aa3e957 [ 904.639525][ C0] RDX: 0000000000000001 RSI: 000055ab841492b0 RDI: 0000000000000001 [ 904.639804][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 904.640082][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055ab841345e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt