====================================== | # 90.00 [+0.00] [ 652.328299] GACT probability NOT on | # 90.00 [+0.00] [ 839.305200] Mirror/redirect action on | # 90.00 [+0.00] [ 839.328674] tc (4121) used greatest stack depth: 23320 bytes left | # 90.01 [+0.00] [ 867.423382] irq 51: nobody cared (try booting with the "irqpoll" option) # 90.01 [+0.00] [ 867.424078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # 90.01 [+0.00] [ 867.424307] Call Trace: # 90.01 [+0.00] [ 867.424450] <IRQ> # 90.01 [+0.00] [ 867.424548] dump_stack_lvl (lib/dump_stack.c:123) # 90.01 [+0.00] [ 867.424742] __report_bad_irq (kernel/irq/spurious.c:214) # 90.01 [+0.00] [ 867.424930] note_interrupt (kernel/irq/spurious.c:423) # 90.01 [+0.00] [ 867.425119] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 90.02 [+0.00] [ 867.425396] handle_edge_irq (kernel/irq/chip.c:833) # 90.02 [+0.00] [ 867.425581] __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) # 90.02 [+0.00] [ 867.425764] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 90.02 [+0.00] [ 867.425947] </IRQ> # 90.02 [+0.00] [ 867.426044] <TASK> # 90.02 [+0.00] [ 867.426139] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 90.02 [+0.00] [ 867.426319] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 90.02 [+0.00] [ 867.426554] Code: 10 e8 81 9a 83 fd 48 89 ef e8 39 0f 84 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 85 94 96 5b <74> 0e 5b 5d c3 cc cc cc cc e8 6f f7 a8 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 81 9a 83 fd 48 89 ef sbbl $0xf39e8ef,-0x76b7027d(%rdx) 9: e8 39 0f c: 84 fd test %bh,%ch 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 85 94 96 5b decl %gs:0x5b969485(%rip) # 0x5b9694af 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 6f f7 a8 fd call 0xfffffffffda8f7a7 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 6f f7 a8 fd call 0xfffffffffda8f77d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 90.03 [+0.00] [ 867.427180] RSP: 0018:ffffc90001107aa0 EFLAGS: 00000286 # 90.03 [+0.00] [ 867.427414] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff4f440a8 # 90.03 [+0.00] [ 867.427688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa46d32d1 # 90.03 [+0.00] [ 867.427958] RBP: ffffffffa82e78a0 R08: 0000000000000001 R09: fffffbfff4f3f7df # 90.03 [+0.00] [ 867.428241] R10: ffffffffa79fbeff R11: ffff88800e7e2300 R12: 00000000ffffffff # 90.04 [+0.00] [ 867.428512] R13: 0000000000000001 R14: ffffffffa82e79a8 R15: 00000000ffffffff # 90.04 [+0.00] [ 867.428790] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 90.04 [+0.00] [ 867.429022] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) # 90.04 [+0.00] [ 867.429171] process_output_block (drivers/tty/n_tty.c:574) # 90.04 [+0.00] [ 867.429354] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) # 90.04 [+0.00] [ 867.429590] n_tty_write (drivers/tty/n_tty.c:2390) # 90.04 [+0.00] [ 867.429776] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 90.05 [+0.00] [ 867.429953] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 90.05 [+0.00] [ 867.430131] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 90.05 [+0.00] [ 867.430316] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 90.05 [+0.00] [ 867.430494] ? lock_acquire (kernel/locking/lockdep.c:5822) # 90.05 [+0.00] [ 867.430677] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 90.05 [+0.00] [ 867.430863] iterate_tty_write (drivers/tty/tty_io.c:1015) # 90.05 [+0.00] [ 867.431049] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 90.05 [+0.00] [ 867.431244] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) # 90.05 [+0.00] [ 867.431432] vfs_write (fs/read_write.c:586 fs/read_write.c:679) # 90.06 [+0.00] [ 867.431571] ? __pfx___lock_release (kernel/locking/lockdep.c:5501) # 90.06 [+0.00] [ 867.431753] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 90.06 [+0.00] [ 867.431940] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) # 90.06 [+0.00] [ 867.432123] ? lock_acquire (kernel/locking/lockdep.c:5822) # 90.06 [+0.00] [ 867.432305] ? __pfx_vfs_write (fs/read_write.c:660) # 90.06 [+0.00] [ 867.432489] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 52)) # 90.06 [+0.00] [ 867.432685] ? __rseq_handle_notify_resume (kernel/rseq.c:333) # 90.06 [+0.00] [ 867.432916] ksys_write (fs/read_write.c:731) # 90.06 [+0.00] [ 867.433053] ? __pfx_ksys_write (fs/read_write.c:721) # 90.07 [+0.00] [ 867.433242] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 90.07 [+0.00] [ 867.433432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 90.07 [+0.00] [ 867.433651] RIP: 0033:0x7f65c3610957 # 90.07 [+0.00] [ 867.433836] 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 # 90.07 [+0.00] [ 867.434459] RSP: 002b:00007ffccf686d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 90.08 [+0.00] [ 867.434736] RAX: ffffffffffffffda RBX: 00005565147ae2b0 RCX: 00007f65c3610957 # 90.08 [+0.00] [ 867.434997] RDX: 0000000000000001 RSI: 00005565147ae2b0 RDI: 0000000000000001 # 90.08 [+0.00] [ 867.435263] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 90.08 [+0.00] [ 867.435536] R10: 0000000000000001 R11: 0000000000000246 R12: 00005565147995e0 # 90.08 [+0.00] [ 867.435802] R13: 000055651477a2a0 R14: 0000000000000001 R15: 00005565147995e0 | 0 | xx__-> [ 839.305200][ T4122] Mirror/redirect action on | [ 839.328674][ T4121] tc (4121) used greatest stack depth: 23320 bytes left | [ 867.423382][ C0] irq 51: nobody cared (try booting with the "irqpoll" option) [ 867.424078][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 867.424307][ C0] Call Trace: [ 867.424450][ C0] <IRQ> [ 867.424548][ C0] dump_stack_lvl (lib/dump_stack.c:123) [ 867.424742][ C0] __report_bad_irq (kernel/irq/spurious.c:214) [ 867.424930][ C0] note_interrupt (kernel/irq/spurious.c:423) [ 867.425119][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 867.425396][ C0] handle_edge_irq (kernel/irq/chip.c:833) [ 867.425581][ 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) [ 867.425764][ C0] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 867.425947][ C0] </IRQ> [ 867.426044][ C0] <TASK> [ 867.426139][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 867.426319][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 867.426554][ C0] Code: 10 e8 81 9a 83 fd 48 89 ef e8 39 0f 84 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 85 94 96 5b <74> 0e 5b 5d c3 cc cc cc cc e8 6f f7 a8 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 81 9a 83 fd 48 89 ef sbbl $0xf39e8ef,-0x76b7027d(%rdx) 9: e8 39 0f c: 84 fd test %bh,%ch 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 85 94 96 5b decl %gs:0x5b969485(%rip) # 0x5b9694af 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 6f f7 a8 fd call 0xfffffffffda8f7a7 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 6f f7 a8 fd call 0xfffffffffda8f77d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 867.427180][ C0] RSP: 0018:ffffc90001107aa0 EFLAGS: 00000286 [ 867.427414][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff4f440a8 [ 867.427688][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa46d32d1 [ 867.427958][ C0] RBP: ffffffffa82e78a0 R08: 0000000000000001 R09: fffffbfff4f3f7df [ 867.428241][ C0] R10: ffffffffa79fbeff R11: ffff88800e7e2300 R12: 00000000ffffffff [ 867.428512][ C0] R13: 0000000000000001 R14: ffffffffa82e79a8 R15: 00000000ffffffff [ 867.428790][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 867.429022][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) [ 867.429171][ C0] process_output_block (drivers/tty/n_tty.c:574) [ 867.429354][ C0] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 867.429590][ C0] n_tty_write (drivers/tty/n_tty.c:2390) [ 867.429776][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 867.429953][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 867.430131][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 867.430316][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 867.430494][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 867.430677][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 867.430863][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015) [ 867.431049][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 867.431244][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) [ 867.431432][ C0] vfs_write (fs/read_write.c:586 fs/read_write.c:679) [ 867.431571][ C0] ? __pfx___lock_release (kernel/locking/lockdep.c:5501) [ 867.431753][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 867.431940][ C0] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 867.432123][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 867.432305][ C0] ? __pfx_vfs_write (fs/read_write.c:660) [ 867.432489][ C0] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 52)) [ 867.432685][ C0] ? __rseq_handle_notify_resume (kernel/rseq.c:333) [ 867.432916][ C0] ksys_write (fs/read_write.c:731) [ 867.433053][ C0] ? __pfx_ksys_write (fs/read_write.c:721) [ 867.433242][ C0] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 867.433432][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 867.433651][ C0] RIP: 0033:0x7f65c3610957 [ 867.433836][ 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 [ 867.434459][ C0] RSP: 002b:00007ffccf686d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 867.434736][ C0] RAX: ffffffffffffffda RBX: 00005565147ae2b0 RCX: 00007f65c3610957 [ 867.434997][ C0] RDX: 0000000000000001 RSI: 00005565147ae2b0 RDI: 0000000000000001 [ 867.435263][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 867.435536][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00005565147995e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt