[  876.741932] irq 51: nobody cared (try booting with the "irqpoll" option)
[  876.742075] CPU: 0 UID: 0 PID: 2519 Comm: perl Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) 
[  876.742078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  876.742080] Call Trace:
[  876.742091]  <IRQ>
[  876.742096]  dump_stack_lvl+0x55/0x70
[  876.742105]  __report_bad_irq+0x2b/0xd0
[  876.742109]  note_interrupt+0x2d6/0x320
[  876.742111]  handle_irq_event+0x6e/0x70
[  876.742116]  handle_edge_irq+0xb8/0x1a0
[  876.742119]  __common_interrupt+0x41/0xe0
[  876.742123]  common_interrupt+0x80/0x90
[  876.742128]  </IRQ>
[  876.742129]  <TASK>
[  876.742130]  asm_common_interrupt+0x26/0x40
[  876.742134] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  876.742139] Code: f3 00 74 01 c3 0f 1f 44 00 00 c3 0f 1f 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 f4 f1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  876.742140] RSP: 0018:ffffaa76418ffd40 EFLAGS: 00000286
[  876.742143] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  876.742144] RDX: ffffffff90d681b8 RSI: 0000000000000282 RDI: ffffffff920f3380
[  876.742145] RBP: ffff9dc741d5c000 R08: 000000cc37b2ac7d R09: 0000000000000001
[  876.742146] R10: ffff9dc741ef39f8 R11: 0000000000000000 R12: 0000000000000001
[  876.742147] R13: ffffffff920f3380 R14: 0000000000000282 R15: ffffaa76404ed000
[  876.742148]  ? rpm_suspend+0x1b8/0x5d0
[  876.742154]  uart_write+0xb2/0x270
[  876.742160]  n_tty_write+0x177/0x520
[  876.742165]  ? swake_up_all+0xe0/0xe0
[  876.742170]  file_tty_write.constprop.0+0x140/0x320
[  876.742173]  vfs_write+0x33a/0x470
[  876.742180]  ksys_write+0x65/0xe0
[  876.742182]  do_syscall_64+0xa4/0xfd0
[  876.742184]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  876.742186] RIP: 0033:0x7f3c292ad257
[  876.742190] Code: 0f 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
[  876.742191] RSP: 002b:00007ffd5a5a81b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  876.742192] RAX: ffffffffffffffda RBX: 000056200b5220e0 RCX: 00007f3c292ad257
[  876.742193] RDX: 0000000000000001 RSI: 000056200b5220e0 RDI: 0000000000000001
[  876.742194] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  876.742195] R10: 0000000000000001 R11: 0000000000000246 R12: 000056200b50e5a0
[  876.742196] R13: 000056200b4ef2a0 R14: 0000000000000001 R15: 000056200b50e5a0
[  876.742197]  </TASK>
[  876.742198] handlers:
[  876.743835] [<0000000049934874>] serial8250_interrupt
[  876.743873] Disabling IRQ #51