====================================== | # 89.91 [+0.00] [ 629.989810] gre: GRE over IPv4 demultiplexor driver | # 89.91 [+0.00] [ 630.047008] ip6_gre: GRE over IPv6 tunneling driver | # 89.91 [+0.00] [ 951.308856] Mirror/redirect action on | # 89.91 [+0.00] [ 970.160155] irq 51: nobody cared (try booting with the "irqpoll" option) # 89.91 [+0.00] [ 970.160972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # 89.92 [+0.00] [ 970.161211] Call Trace: # 89.92 [+0.00] [ 970.161369] # 89.92 [+0.00] [ 970.161468] dump_stack_lvl (lib/dump_stack.c:123) # 89.92 [+0.00] [ 970.161665] __report_bad_irq (kernel/irq/spurious.c:214) # 89.92 [+0.00] [ 970.161857] note_interrupt (kernel/irq/spurious.c:423) # 89.92 [+0.00] [ 970.162043] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) # 89.92 [+0.00] [ 970.162226] handle_edge_irq (kernel/irq/chip.c:833) # 89.92 [+0.00] [ 970.162479] __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) # 89.92 [+0.00] [ 970.162673] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) # 89.92 [+0.00] [ 970.162861] # 89.92 [+0.00] [ 970.162963] # 89.93 [+0.00] [ 970.163059] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) # 89.93 [+0.00] [ 970.163249] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) # 89.93 [+0.00] [ 970.163519] Code: 10 e8 11 8a 83 fd 48 89 ef e8 c9 fe 83 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 e5 83 96 4e <74> 0e 5b 5d c3 cc cc cc cc e8 ff e6 a8 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 11 8a 83 fd 48 89 adc %ecx,-0x76b7027d(%rdx) 8: ef out %eax,(%dx) 9: e8 c9 fe 83 fd call 0xfffffffffd83fed7 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 e5 83 96 4e decl %gs:0x4e9683e5(%rip) # 0x4e96840f 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 e6 a8 fd call 0xfffffffffda8e737 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 e6 a8 fd call 0xfffffffffda8e70d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx # 89.93 [+0.00] [ 970.164152] RSP: 0018:ffffc900049f7aa0 EFLAGS: 00000286 # 89.93 [+0.00] [ 970.164515] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff69440a8 # 89.94 [+0.00] [ 970.164789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb16d4371 # 89.94 [+0.00] [ 970.165068] RBP: ffffffffb52e78a0 R08: 0000000000000001 R09: fffffbfff693f7df # 89.94 [+0.00] [ 970.165359] R10: ffffffffb49fbeff R11: ffff888004fea300 R12: 00000000ffffffff # 89.94 [+0.00] [ 970.165629] R13: 0000000000000001 R14: ffffffffb52e79a8 R15: 00000000ffffffff # 89.94 [+0.00] [ 970.165906] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) # 89.94 [+0.00] [ 970.166152] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) # 89.95 [+0.00] [ 970.166306] process_output_block (drivers/tty/n_tty.c:574) # 89.95 [+0.00] [ 970.166502] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) # 89.95 [+0.00] [ 970.166745] n_tty_write (drivers/tty/n_tty.c:2390) # 89.96 [+0.01] [ 970.166941] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) # 89.96 [+0.00] [ 970.167121] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) # 89.96 [+0.00] [ 970.167299] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) # 89.96 [+0.00] [ 970.167527] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 89.96 [+0.00] [ 970.167749] ? lock_acquire (kernel/locking/lockdep.c:5822) # 89.96 [+0.00] [ 970.167980] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) # 89.96 [+0.00] [ 970.168216] iterate_tty_write (drivers/tty/tty_io.c:1015) # 89.96 [+0.00] [ 970.168431] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) # 89.97 [+0.00] [ 970.168627] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) # 89.97 [+0.00] [ 970.168826] vfs_write (fs/read_write.c:586 fs/read_write.c:679) # 89.97 [+0.00] [ 970.168966] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) # 89.97 [+0.00] [ 970.169147] ? __pfx_vfs_write (fs/read_write.c:660) # 89.97 [+0.00] [ 970.169339] ? clockevents_program_event (kernel/time/clockevents.c:326) # 89.97 [+0.00] [ 970.169611] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) # 89.97 [+0.00] [ 970.169978] ksys_write (fs/read_write.c:731) # 89.97 [+0.00] [ 970.170201] ? __pfx_ksys_write (fs/read_write.c:721) # 89.97 [+0.00] [ 970.170499] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) # 89.98 [+0.00] [ 970.170790] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) # 89.98 [+0.00] [ 970.171147] RIP: 0033:0x7f8f3c932957 # 89.98 [+0.00] [ 970.171454] 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 # 89.98 [+0.00] [ 970.172453] RSP: 002b:00007ffd68a17188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 # 89.98 [+0.00] [ 970.172901] RAX: ffffffffffffffda RBX: 0000564bdb1e13f0 RCX: 00007f8f3c932957 # 89.99 [+0.00] [ 970.173325] RDX: 0000000000000001 RSI: 0000564bdb1e13f0 RDI: 0000000000000001 # 89.99 [+0.00] [ 970.173753] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 # 89.99 [+0.00] [ 970.174186] R10: 0000000000000001 R11: 0000000000000246 R12: 0000564bdb1cc5e0 # 89.99 [+0.00] [ 970.174609] R13: 0000564bdb1ad2a0 R14: 0000000000000001 R15: 0000564bdb1cc5e0 | xx__-> echo $? | 0 | xx__-> [ 951.308856][ T6293] Mirror/redirect action on | [ 970.160155][ C0] irq 51: nobody cared (try booting with the "irqpoll" option) [ 970.160972][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 970.161211][ C0] Call Trace: [ 970.161369][ C0] [ 970.161468][ C0] dump_stack_lvl (lib/dump_stack.c:123) [ 970.161665][ C0] __report_bad_irq (kernel/irq/spurious.c:214) [ 970.161857][ C0] note_interrupt (kernel/irq/spurious.c:423) [ 970.162043][ C0] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210) [ 970.162226][ C0] handle_edge_irq (kernel/irq/chip.c:833) [ 970.162479][ 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) [ 970.162673][ C0] common_interrupt (arch/x86/kernel/irq.c:278 (discriminator 14)) [ 970.162861][ C0] [ 970.162963][ C0] [ 970.163059][ C0] asm_common_interrupt (./arch/x86/include/asm/idtentry.h:693) [ 970.163249][ C0] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194) [ 970.163519][ C0] Code: 10 e8 11 8a 83 fd 48 89 ef e8 c9 fe 83 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 e5 83 96 4e <74> 0e 5b 5d c3 cc cc cc cc e8 ff e6 a8 fd eb dc 0f 1f 44 00 00 5b All code ======== 0: 10 e8 adc %ch,%al 2: 11 8a 83 fd 48 89 adc %ecx,-0x76b7027d(%rdx) 8: ef out %eax,(%dx) 9: e8 c9 fe 83 fd call 0xfffffffffd83fed7 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 e5 83 96 4e decl %gs:0x4e9683e5(%rip) # 0x4e96840f 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 e6 a8 fd call 0xfffffffffda8e737 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 e6 a8 fd call 0xfffffffffda8e70d e: eb dc jmp 0xffffffffffffffec 10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 15: 5b pop %rbx [ 970.164152][ C0] RSP: 0018:ffffc900049f7aa0 EFLAGS: 00000286 [ 970.164515][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff69440a8 [ 970.164789][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb16d4371 [ 970.165068][ C0] RBP: ffffffffb52e78a0 R08: 0000000000000001 R09: fffffbfff693f7df [ 970.165359][ C0] R10: ffffffffb49fbeff R11: ffff888004fea300 R12: 00000000ffffffff [ 970.165629][ C0] R13: 0000000000000001 R14: ffffffffb52e79a8 R15: 00000000ffffffff [ 970.165906][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) [ 970.166152][ C0] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:636) [ 970.166306][ C0] process_output_block (drivers/tty/n_tty.c:574) [ 970.166502][ C0] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 970.166745][ C0] n_tty_write (drivers/tty/n_tty.c:2390) [ 970.166941][ C0] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2360) [ 970.167121][ C0] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 970.167299][ C0] ? __pfx_woken_wake_function (kernel/sched/wait.c:439) [ 970.167527][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 970.167749][ C0] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 970.167980][ C0] ? iterate_tty_write (drivers/tty/tty_io.c:948 drivers/tty/tty_io.c:967) [ 970.168216][ C0] iterate_tty_write (drivers/tty/tty_io.c:1015) [ 970.168431][ C0] ? tty_ldisc_ref_wait (drivers/tty/tty_ldisc.c:244) [ 970.168627][ C0] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1090) [ 970.168826][ C0] vfs_write (fs/read_write.c:586 fs/read_write.c:679) [ 970.168966][ C0] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 970.169147][ C0] ? __pfx_vfs_write (fs/read_write.c:660) [ 970.169339][ C0] ? clockevents_program_event (kernel/time/clockevents.c:326) [ 970.169611][ C0] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3)) [ 970.169978][ C0] ksys_write (fs/read_write.c:731) [ 970.170201][ C0] ? __pfx_ksys_write (fs/read_write.c:721) [ 970.170499][ C0] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 970.170790][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 970.171147][ C0] RIP: 0033:0x7f8f3c932957 [ 970.171454][ 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 [ 970.172453][ C0] RSP: 002b:00007ffd68a17188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 970.172901][ C0] RAX: ffffffffffffffda RBX: 0000564bdb1e13f0 RCX: 00007f8f3c932957 [ 970.173325][ C0] RDX: 0000000000000001 RSI: 0000564bdb1e13f0 RDI: 0000000000000001 [ 970.173753][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 970.174186][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000564bdb1cc5e0 Finger prints: __report_bad_irq:note_interrupt:handle_irq_event:handle_edge_irq:__common_interrupt