[  511.679365] irq 51: nobody cared (try booting with the "irqpoll" option)
[  511.679484] CPU: 0 UID: 0 PID: 20457 Comm: perl Not tainted 6.16.0-rc1-virtme #1 PREEMPT(voluntary) 
[  511.679487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  511.679489] Call Trace:
[  511.679491]  <IRQ>
[  511.679495]  dump_stack_lvl+0x55/0x70
[  511.679504]  __report_bad_irq+0x2b/0xc0
[  511.679511]  note_interrupt+0x2de/0x330
[  511.679513]  handle_irq_event+0x72/0x80
[  511.679518]  handle_edge_irq+0x92/0x1e0
[  511.679521]  __common_interrupt+0x3f/0xb0
[  511.679527]  common_interrupt+0x80/0x90
[  511.679533]  </IRQ>
[  511.679534]  <TASK>
[  511.679534]  asm_common_interrupt+0x26/0x40
[  511.679538] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  511.679542] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 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 39 46 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 e9 53 1e 00 00 0f 1f 00 90 90
[  511.679543] RSP: 0018:ffffa94400e5fd58 EFLAGS: 00000286
[  511.679546] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  511.679547] RDX: ffffffff8e3f4678 RSI: 0000000000000282 RDI: ffffffff8fd47880
[  511.679548] RBP: ffff93adc1f00000 R08: 000000773984ceed R09: 0000000000000001
[  511.679549] R10: ffff93adc20345f8 R11: 0000000000000000 R12: 0000000000000001
[  511.679550] R13: ffffffff8fd47880 R14: 0000000000000282 R15: ffff93adc20344c0
[  511.679551]  ? rpm_suspend+0x1b8/0x5d0
[  511.679560]  uart_write+0xb2/0x270
[  511.679568]  n_tty_write+0x177/0x520
[  511.679572]  ? __pfx_woken_wake_function+0x10/0x10
[  511.679578]  file_tty_write.constprop.0+0x143/0x330
[  511.679583]  vfs_write+0x344/0x480
[  511.679591]  ksys_write+0x65/0xe0
[  511.679594]  do_syscall_64+0xa4/0x270
[  511.679597]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  511.679599] RIP: 0033:0x7f0e9910db77
[  511.679601] Code: 0b 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
[  511.679602] RSP: 002b:00007ffdf3e81f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  511.679604] RAX: ffffffffffffffda RBX: 000055e1369a91f0 RCX: 00007f0e9910db77
[  511.679605] RDX: 0000000000000001 RSI: 000055e1369a91f0 RDI: 0000000000000001
[  511.679606] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  511.679606] R10: 0000000000000001 R11: 0000000000000246 R12: 000055e136995580
[  511.679607] R13: 000055e1369762a0 R14: 0000000000000001 R15: 000055e136995580
[  511.679609]  </TASK>
[  511.679609] handlers:
[  511.681158] [<00000000ee2be842>] serial8250_interrupt
[  511.681196] Disabling IRQ #51