[ 367.339401] Mirror/redirect action on [ 395.094633] irq 51: nobody cared (try booting with the "irqpoll" option) [ 395.094727] CPU: 0 UID: 0 PID: 10559 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) [ 395.094730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 395.094732] Call Trace: [ 395.094735] [ 395.094738] dump_stack_lvl+0x4d/0x70 [ 395.094745] __report_bad_irq+0x35/0xb8 [ 395.094747] note_interrupt.cold+0x28/0x66 [ 395.094748] handle_irq_event+0x6e/0x80 [ 395.094751] handle_edge_irq+0xbc/0x180 [ 395.094753] __common_interrupt+0x40/0xd0 [ 395.094756] ? __sysvec_apic_timer_interrupt+0x52/0xf0 [ 395.094759] common_interrupt+0x82/0xa0 [ 395.094762] [ 395.094762] [ 395.094763] asm_common_interrupt+0x26/0x40 [ 395.094765] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 395.094768] 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 44 52 e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f [ 395.094768] RSP: 0018:ff7a32b189b63d38 EFLAGS: 00000286 [ 395.094770] RAX: 00000000ffffffff RBX: ff2f21c18205c000 RCX: 0000000000000017 [ 395.094771] RDX: ffffffff899c0cb5 RSI: 0000000000000286 RDI: ffffffff8acba400 [ 395.094772] RBP: 0000000000000001 R08: 0000000000000001 R09: ff2f21c184c6e400 [ 395.094772] R10: ff7a32b189b63e68 R11: 0000000000000001 R12: ffffffff8acba400 [ 395.094772] R13: ff7a32b18034f2a8 R14: ff2f21c184c6e400 R15: 0000000000000286 [ 395.094773] ? rpm_suspend+0x185/0x5e0 [ 395.094777] uart_write+0xb4/0x270 [ 395.094780] n_tty_write+0x153/0x530 [ 395.094782] ? swake_up_all+0xd0/0xd0 [ 395.094784] file_tty_write.isra.0+0x15b/0x2a0 [ 395.094787] vfs_write+0x258/0x4d0 [ 395.094791] ksys_write+0x73/0xe0 [ 395.094792] do_syscall_64+0xa4/0xfc0 [ 395.094795] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 395.094796] RIP: 0033:0x7fd327469c5e [ 395.094798] 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 [ 395.094799] RSP: 002b:00007ffd9701fc80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 395.094800] RAX: ffffffffffffffda RBX: 0000559dd2cf91d0 RCX: 00007fd327469c5e [ 395.094800] RDX: 0000000000000001 RSI: 0000559dd2cf91d0 RDI: 0000000000000001 [ 395.094800] RBP: 00007ffd9701fc90 R08: 0000000000000000 R09: 0000000000000000 [ 395.094801] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 395.094801] R13: 0000559dd2cba010 R14: 0000000000000001 R15: 0000559dd2cf91d0 [ 395.094802] [ 395.094802] handlers: [ 395.095975] [<00000000d99f7a21>] serial8250_interrupt [ 395.096017] Disabling IRQ #51