====================================== | # 88.97 [+0.00] [ 980.393257] veth1: left promiscuous mode | # 88.97 [+0.00] [ 980.393557] br1: port 1(veth1) entered disabled state | # 88.97 [+0.00] [ 1005.500138] tc (11525) used greatest stack depth: 23312 bytes left | # 88.98 [+0.00] [ 1036.258891] irq 51: nobody cared (try booting with the "irqpoll" option) # 88.98 [+0.00] [ 1036.259575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # 89.00 [+0.01] [ 1036.259787] Call Trace: # 89.00 [+0.00] [ 1036.259930] # 89.00 [+0.00] [ 1036.260106] dump_stack_lvl (lib/dump_stack.c:123) # 89.00 [+0.00] [ 1036.260327] __report_bad_irq (kernel/irq/spurious.c:214) # 89.00 [+0.00] [ 1036.260502] note_interrupt (kernel/irq/spurious.c:423) # 89.00 [+0.00] [ 1036.260674] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 89.00 [+0.00] [ 1036.260841] handle_edge_irq (kernel/irq/chip.c:833) # 89.00 [+0.00] [ 1036.261018] __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) # 89.00 [+0.00] [ 1036.261190] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 89.00 [+0.00] [ 1036.261361] # 89.00 [+0.00] [ 1036.261451] # 89.01 [+0.00] [ 1036.261538] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 89.01 [+0.00] [ 1036.261717] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 89.01 [+0.00] [ 1036.261939] Code: 10 e8 61 0b 8c fd 48 89 ef e8 19 80 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 55 05 d4 49 <74> 0e 5b 5d c3 cc cc cc cc e8 0f c8 b1 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 61 (bad) 3: 0b 8c fd 48 89 ef e8 or -0x171076b8(%rbp,%rdi,8),%ecx a: 19 80 8c fd 81 e3 sbb %eax,-0x1c7e0274(%rax) 10: 00 02 add %al,(%rdx) 12: 00 00 add %al,(%rax) 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 05 d4 49 decl %gs:0x49d40555(%rip) # 0x49d4057f 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 c8 b1 fd call 0xfffffffffdb1c847 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 c8 b1 fd call 0xfffffffffdb1c81d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 89.01 [+0.00] [ 1036.262518] RSP: 0018:ffffc90001317aa0 EFLAGS: 00000286 # 89.01 [+0.00] [ 1036.262734] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff72c4967 # 89.02 [+0.00] [ 1036.262986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb62fbfc1 # 89.02 [+0.00] [ 1036.263235] RBP: ffffffffb9eeb800 R08: 0000000000000001 R09: fffffbfff72bffef # 89.02 [+0.00] [ 1036.263484] R10: ffffffffb95fff7f R11: ffff88800e608040 R12: 00000000ffffffff # 89.02 [+0.00] [ 1036.263730] R13: 0000000000000001 R14: ffffffffb9eeb908 R15: 00000000ffffffff # 89.02 [+0.00] [ 1036.263991] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 89.02 [+0.00] [ 1036.264205] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) # 89.03 [+0.00] [ 1036.264342] process_output_block (drivers/tty/n_tty.c:574) # 89.03 [+0.00] [ 1036.264509] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) # 89.03 [+0.00] [ 1036.264721] n_tty_write (drivers/tty/n_tty.c:2390) # 89.03 [+0.00] [ 1036.264893] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 89.03 [+0.00] [ 1036.265057] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) # 89.03 [+0.00] [ 1036.265233] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 89.03 [+0.00] [ 1036.265412] ? lock_acquire (kernel/locking/lockdep.c:5822) # 89.03 [+0.00] [ 1036.265576] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 89.03 [+0.00] [ 1036.265748] iterate_tty_write (drivers/tty/tty_io.c:1015) # 89.04 [+0.00] [ 1036.265919] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 89.04 [+0.00] [ 1036.266125] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) # 89.04 [+0.00] [ 1036.266297] vfs_write (fs/read_write.c:586 fs/read_write.c:679) # 89.04 [+0.00] [ 1036.266444] ? __pfx___lock_release (kernel/locking/lockdep.c:5501) # 89.04 [+0.00] [ 1036.266607] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) # 89.04 [+0.00] [ 1036.266773] ? lock_acquire (kernel/locking/lockdep.c:5822) # 89.05 [+0.00] [ 1036.266947] ? __pfx_vfs_write (fs/read_write.c:660) # 89.05 [+0.00] [ 1036.267120] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 37)) # 89.05 [+0.00] [ 1036.267307] ? __rseq_handle_notify_resume (kernel/rseq.c:333) # 89.05 [+0.00] [ 1036.267522] ksys_write (fs/read_write.c:731) # 89.05 [+0.00] [ 1036.267670] ? __pfx_ksys_write (fs/read_write.c:721) # 89.05 [+0.00] [ 1036.267844] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 89.05 [+0.00] [ 1036.268010] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 89.05 [+0.00] [ 1036.268232] RIP: 0033:0x7f3c10698b77 # 89.05 [+0.00] [ 1036.268403] 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 # 89.06 [+0.00] [ 1036.268978] RSP: 002b:00007ffeee5a84a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 89.06 [+0.00] [ 1036.269234] RAX: ffffffffffffffda RBX: 00005617e5a353f0 RCX: 00007f3c10698b77 # 89.06 [+0.00] [ 1036.269483] RDX: 0000000000000001 RSI: 00005617e5a353f0 RDI: 0000000000000001 # 89.06 [+0.00] [ 1036.269727] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 89.07 [+0.00] [ 1036.269975] R10: 0000000000000001 R11: 0000000000000246 R12: 00005617e5a205e0 # 89.07 [+0.00] [ 1036.270220] R13: 00005617e5a012a0 R14: 0000000000000001 R15: 00005617e5a205e0 | xx__-> echo $? | 0 | xx__-> [ 1005.500138][T11525] tc (11525) used greatest stack depth: 23312 bytes left | [ 1036.258891][ C0] irq 51: nobody cared (try booting with the "irqpoll" option) [ 1036.259575][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1036.259787][ C0] Call Trace: [ 1036.259930][ C0] [ 1036.260106][ C0] dump_stack_lvl (lib/dump_stack.c:123) [ 1036.260327][ C0] __report_bad_irq (kernel/irq/spurious.c:214) [ 1036.260502][ C0] note_interrupt (kernel/irq/spurious.c:423) [ 1036.260674][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 1036.260841][ C0] handle_edge_irq (kernel/irq/chip.c:833) [ 1036.261018][ 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) [ 1036.261190][ C0] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 1036.261361][ C0] [ 1036.261451][ C0] [ 1036.261538][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 1036.261717][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 1036.261939][ C0] Code: 10 e8 61 0b 8c fd 48 89 ef e8 19 80 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 55 05 d4 49 <74> 0e 5b 5d c3 cc cc cc cc e8 0f c8 b1 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 61 (bad) 3: 0b 8c fd 48 89 ef e8 or -0x171076b8(%rbp,%rdi,8),%ecx a: 19 80 8c fd 81 e3 sbb %eax,-0x1c7e0274(%rax) 10: 00 02 add %al,(%rdx) 12: 00 00 add %al,(%rax) 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 05 d4 49 decl %gs:0x49d40555(%rip) # 0x49d4057f 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 c8 b1 fd call 0xfffffffffdb1c847 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 c8 b1 fd call 0xfffffffffdb1c81d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 1036.262518][ C0] RSP: 0018:ffffc90001317aa0 EFLAGS: 00000286 [ 1036.262734][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff72c4967 [ 1036.262986][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb62fbfc1 [ 1036.263235][ C0] RBP: ffffffffb9eeb800 R08: 0000000000000001 R09: fffffbfff72bffef [ 1036.263484][ C0] R10: ffffffffb95fff7f R11: ffff88800e608040 R12: 00000000ffffffff [ 1036.263730][ C0] R13: 0000000000000001 R14: ffffffffb9eeb908 R15: 00000000ffffffff [ 1036.263991][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 1036.264205][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) [ 1036.264342][ C0] process_output_block (drivers/tty/n_tty.c:574) [ 1036.264509][ C0] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 1036.264721][ C0] n_tty_write (drivers/tty/n_tty.c:2390) [ 1036.264893][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 1036.265057][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 1036.265233][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 1036.265412][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 1036.265576][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 1036.265748][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015) [ 1036.265919][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 1036.266125][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) [ 1036.266297][ C0] vfs_write (fs/read_write.c:586 fs/read_write.c:679) [ 1036.266444][ C0] ? __pfx___lock_release (kernel/locking/lockdep.c:5501) [ 1036.266607][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 1036.266773][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 1036.266947][ C0] ? __pfx_vfs_write (fs/read_write.c:660) [ 1036.267120][ C0] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 37)) [ 1036.267307][ C0] ? __rseq_handle_notify_resume (kernel/rseq.c:333) [ 1036.267522][ C0] ksys_write (fs/read_write.c:731) [ 1036.267670][ C0] ? __pfx_ksys_write (fs/read_write.c:721) [ 1036.267844][ C0] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 1036.268010][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1036.268232][ C0] RIP: 0033:0x7f3c10698b77 [ 1036.268403][ 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 [ 1036.268978][ C0] RSP: 002b:00007ffeee5a84a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1036.269234][ C0] RAX: ffffffffffffffda RBX: 00005617e5a353f0 RCX: 00007f3c10698b77 [ 1036.269483][ C0] RDX: 0000000000000001 RSI: 00005617e5a353f0 RDI: 0000000000000001 [ 1036.269727][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 1036.269975][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00005617e5a205e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt