[ 288.189067] Mirror/redirect action on [ 362.929082] irq 51: nobody cared (try booting with the "irqpoll" option) [ 362.929169] CPU: 0 UID: 0 PID: 12132 Comm: perl Not tainted 6.18.0-rc7-virtme #1 PREEMPT(voluntary) [ 362.929172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 362.929173] Call Trace: [ 362.929177] [ 362.929180] dump_stack_lvl+0x4d/0x70 [ 362.929187] __report_bad_irq+0x35/0xb8 [ 362.929189] note_interrupt.cold+0x28/0x66 [ 362.929190] handle_irq_event+0x6e/0x70 [ 362.929193] handle_edge_irq+0xbc/0x180 [ 362.929195] __common_interrupt+0x40/0xd0 [ 362.929199] ? __sysvec_apic_timer_interrupt+0x52/0xf0 [ 362.929201] common_interrupt+0x82/0xa0 [ 362.929205] [ 362.929205] [ 362.929206] asm_common_interrupt+0x26/0x40 [ 362.929208] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 362.929211] Code: 00 66 90 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d 54 1a e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f [ 362.929212] RSP: 0018:ff423c0708c4bd38 EFLAGS: 00000286 [ 362.929214] RAX: 00000000ffffffff RBX: ff25328a820a8000 RCX: 0000000000000017 [ 362.929215] RDX: ffffffff907b9bd5 RSI: 0000000000000286 RDI: ffffffff91aae3c0 [ 362.929215] RBP: 0000000000000001 R08: 0000000000000001 R09: ff423c0708c4be68 [ 362.929219] R10: ff25328a84c3c400 R11: 0000000000000001 R12: ffffffff91aae3c0 [ 362.929219] R13: ff423c07003472a8 R14: ff25328a84c3c400 R15: 0000000000000286 [ 362.929220] ? rpm_suspend+0x185/0x5e0 [ 362.929225] uart_write+0xb4/0x270 [ 362.929228] n_tty_write+0x153/0x530 [ 362.929230] ? swake_up_all+0xd0/0xd0 [ 362.929232] file_tty_write.isra.0+0x15b/0x2a0 [ 362.929234] vfs_write+0x258/0x4d0 [ 362.929238] ? __hrtimer_run_queues+0x161/0x2a0 [ 362.929241] ksys_write+0x73/0xe0 [ 362.929242] do_syscall_64+0xa4/0xfd0 [ 362.929243] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 362.929245] RIP: 0033:0x7fa170487c5e [ 362.929247] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa [ 362.929247] RSP: 002b:00007ffddceb9e80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 362.929248] RAX: ffffffffffffffda RBX: 000056334fcc3270 RCX: 00007fa170487c5e [ 362.929248] RDX: 0000000000000001 RSI: 000056334fcc3270 RDI: 0000000000000001 [ 362.929249] RBP: 00007ffddceb9e90 R08: 0000000000000000 R09: 0000000000000000 [ 362.929249] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 362.929249] R13: 000056334fc84010 R14: 0000000000000001 R15: 000056334fcc3270 [ 362.929250] [ 362.929251] handlers: [ 362.930496] [<000000008b961a8b>] serial8250_interrupt [ 362.930535] Disabling IRQ #51