[  974.187247] irq 51: nobody cared (try booting with the "irqpoll" option)
[  974.187403] CPU: 0 UID: 0 PID: 10390 Comm: perl Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) 
[  974.187408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  974.187415] Call Trace:
[  974.187423]  <IRQ>
[  974.187430]  dump_stack_lvl+0x55/0x70
[  974.187440]  __report_bad_irq+0x2b/0xd0
[  974.187444]  note_interrupt+0x2d6/0x320
[  974.187446]  handle_irq_event+0x6e/0x70
[  974.187451]  handle_edge_irq+0xb8/0x1a0
[  974.187453]  __common_interrupt+0x41/0xe0
[  974.187458]  common_interrupt+0x80/0x90
[  974.187463]  </IRQ>
[  974.187464]  <TASK>
[  974.187464]  asm_common_interrupt+0x26/0x40
[  974.187468] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  974.187474] 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 e1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  974.187475] RSP: 0018:ffffc1ad8360bd40 EFLAGS: 00000286
[  974.187477] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  974.187479] RDX: ffffffff96f68178 RSI: 0000000000000282 RDI: ffffffff982f2380
[  974.187480] RBP: ffff9fd242034000 R08: 000000e2dff2b301 R09: 0000000000000001
[  974.187481] R10: ffff9fd242d32df8 R11: 0000000000000000 R12: 0000000000000001
[  974.187482] R13: ffffffff982f2380 R14: 0000000000000282 R15: ffffc1ad804bd000
[  974.187483]  ? rpm_suspend+0x1b8/0x5d0
[  974.187489]  uart_write+0xb2/0x270
[  974.187494]  n_tty_write+0x177/0x520
[  974.187499]  ? swake_up_all+0xe0/0xe0
[  974.187504]  file_tty_write.constprop.0+0x140/0x320
[  974.187506]  vfs_write+0x33a/0x470
[  974.187512]  ksys_write+0x65/0xe0
[  974.187514]  do_syscall_64+0xa4/0xfd0
[  974.187517]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  974.187519] RIP: 0033:0x7f0b78e5e257
[  974.187522] 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
[  974.187523] RSP: 002b:00007ffc4b5cf928 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  974.187525] RAX: ffffffffffffffda RBX: 000056394ad77220 RCX: 00007f0b78e5e257
[  974.187526] RDX: 0000000000000001 RSI: 000056394ad77220 RDI: 0000000000000001
[  974.187527] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  974.187528] R10: 0000000000000001 R11: 0000000000000246 R12: 000056394ad635a0
[  974.187529] R13: 000056394ad442a0 R14: 0000000000000001 R15: 000056394ad635a0
[  974.187530]  </TASK>
[  974.187531] handlers:
[  974.189608] [<00000000108ebbe5>] serial8250_interrupt
[  974.189660] Disabling IRQ #51