[  330.089048] irq 51: nobody cared (try booting with the "irqpoll" option)
[  330.089164] CPU: 0 UID: 0 PID: 5653 Comm: perl Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) 
[  330.089168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  330.089170] Call Trace:
[  330.089173]  <IRQ>
[  330.089177]  dump_stack_lvl+0x55/0x70
[  330.089184]  __report_bad_irq+0x2b/0xd0
[  330.089188]  note_interrupt+0x2d6/0x320
[  330.089190]  handle_irq_event+0x6e/0x70
[  330.089195]  handle_edge_irq+0xb8/0x1a0
[  330.089198]  __common_interrupt+0x41/0xe0
[  330.089202]  common_interrupt+0x80/0x90
[  330.089207]  </IRQ>
[  330.089208]  <TASK>
[  330.089208]  asm_common_interrupt+0x26/0x40
[  330.089213] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  330.089219] 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
[  330.089221] RSP: 0018:ffffbcf201a0fd40 EFLAGS: 00000286
[  330.089223] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  330.089225] RDX: ffffffffba1681b8 RSI: 0000000000000282 RDI: ffffffffbb4f3380
[  330.089226] RBP: ffff96cac1f74000 R08: 0000004cf0ed0c9e R09: 0000000000000001
[  330.089228] R10: ffff96cac1e1e5f8 R11: 0000000000000000 R12: 0000000000000001
[  330.089229] R13: ffffffffbb4f3380 R14: 0000000000000282 R15: ffffbcf200515000
[  330.089231]  ? rpm_suspend+0x1b8/0x5d0
[  330.089237]  uart_write+0xb2/0x270
[  330.089242]  n_tty_write+0x177/0x520
[  330.089247]  ? swake_up_all+0xe0/0xe0
[  330.089252]  file_tty_write.constprop.0+0x140/0x320
[  330.089255]  vfs_write+0x33a/0x470
[  330.089262]  ksys_write+0x65/0xe0
[  330.089265]  do_syscall_64+0xa4/0xfd0
[  330.089268]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  330.089271] RIP: 0033:0x7fdcb3439257
[  330.089273] 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
[  330.089275] RSP: 002b:00007ffc70176508 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  330.089277] RAX: ffffffffffffffda RBX: 0000561c8d368220 RCX: 00007fdcb3439257
[  330.089278] RDX: 0000000000000001 RSI: 0000561c8d368220 RDI: 0000000000000001
[  330.089280] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  330.089281] R10: 0000000000000001 R11: 0000000000000246 R12: 0000561c8d3545a0
[  330.089282] R13: 0000561c8d3352a0 R14: 0000000000000001 R15: 0000561c8d3545a0
[  330.089285]  </TASK>
[  330.089286] handlers:
[  330.090818] [<00000000debabc2b>] serial8250_interrupt
[  330.090864] Disabling IRQ #51