[  724.219872] irq 51: nobody cared (try booting with the "irqpoll" option)
[  724.219991] CPU: 0 UID: 0 PID: 17844 Comm: perl Not tainted 6.16.0-rc2-virtme #1 PREEMPT(voluntary) 
[  724.219995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  724.220000] Call Trace:
[  724.220012]  <IRQ>
[  724.220017]  dump_stack_lvl+0x55/0x70
[  724.220045]  __report_bad_irq+0x2b/0xc0
[  724.220063]  note_interrupt+0x2de/0x330
[  724.220066]  handle_irq_event+0x72/0x80
[  724.220074]  handle_edge_irq+0x92/0x1e0
[  724.220077]  __common_interrupt+0x3c/0xb0
[  724.220088]  common_interrupt+0x80/0x90
[  724.220099]  </IRQ>
[  724.220100]  <TASK>
[  724.220102]  asm_common_interrupt+0x26/0x40
[  724.220112] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  724.220119] 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 34 1a 46 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 e9 53 1e 00 00 0f 1f 00 90 90
[  724.220120] RSP: 0018:ffffa4cf8be07d58 EFLAGS: 00000286
[  724.220123] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  724.220125] RDX: ffffffffb7bf48d8 RSI: 0000000000000282 RDI: ffffffffb9545880
[  724.220126] RBP: ffff8b6a42198000 R08: 000000a8b4f7f548 R09: 0000000000000001
[  724.220127] R10: ffff8b6a42147df8 R11: 0000000000000000 R12: 0000000000000001
[  724.220127] R13: ffffffffb9545880 R14: 0000000000000282 R15: ffff8b6a42147cc0
[  724.220129]  ? rpm_suspend+0x1b8/0x5d0
[  724.220145]  uart_write+0xb2/0x270
[  724.220159]  n_tty_write+0x17a/0x520
[  724.220168]  ? __pfx_woken_wake_function+0x10/0x10
[  724.220173]  file_tty_write.constprop.0+0x143/0x330
[  724.220179]  vfs_write+0x344/0x480
[  724.220193]  ksys_write+0x65/0xe0
[  724.220195]  do_syscall_64+0xa4/0x270
[  724.220198]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  724.220202] RIP: 0033:0x7f9193ece337
[  724.220204] 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
[  724.220205] RSP: 002b:00007ffdc2cf0f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  724.220209] RAX: ffffffffffffffda RBX: 000055c0e65681f0 RCX: 00007f9193ece337
[  724.220210] RDX: 0000000000000001 RSI: 000055c0e65681f0 RDI: 0000000000000001
[  724.220211] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  724.220211] R10: 0000000000000001 R11: 0000000000000246 R12: 000055c0e6554580
[  724.220212] R13: 000055c0e65352a0 R14: 0000000000000001 R15: 000055c0e6554580
[  724.220214]  </TASK>
[  724.220214] handlers:
[  724.221802] [<000000004caedce5>] serial8250_interrupt
[  724.221848] Disabling IRQ #51