[  449.474204] irq 51: nobody cared (try booting with the "irqpoll" option)
[  449.474313] CPU: 0 UID: 0 PID: 19551 Comm: perl Not tainted 6.15.0-rc3-virtme #1 PREEMPT(voluntary) 
[  449.474316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  449.474318] Call Trace:
[  449.474320]  <IRQ>
[  449.474324]  dump_stack_lvl+0x55/0x70
[  449.474330]  __report_bad_irq+0x2b/0xc0
[  449.474335]  note_interrupt+0x2de/0x330
[  449.474336]  handle_irq_event+0x72/0x80
[  449.474339]  handle_edge_irq+0x8b/0x230
[  449.474341]  __common_interrupt+0x3c/0xb0
[  449.474345]  common_interrupt+0x80/0x90
[  449.474349]  </IRQ>
[  449.474349]  <TASK>
[  449.474350]  asm_common_interrupt+0x26/0x40
[  449.474354] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  449.474358] 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 44 ba 46 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  449.474359] RSP: 0018:ffffbb8b80c87d68 EFLAGS: 00000286
[  449.474361] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  449.474363] RDX: ffffffffa89e3198 RSI: 0000000000000286 RDI: ffffffffaa339800
[  449.474364] RBP: ffff948201db8000 R08: 00000068bb9c8027 R09: 0000000000000001
[  449.474365] R10: ffff948201e371f8 R11: 0000000000000000 R12: 0000000000000001
[  449.474365] R13: ffffffffaa339800 R14: 0000000000000286 R15: ffff948201e370c0
[  449.474367]  ? rpm_suspend+0x1b8/0x5d0
[  449.474372]  uart_write+0xb2/0x270
[  449.474377]  n_tty_write+0x177/0x520
[  449.474379]  ? __pfx_woken_wake_function+0x10/0x10
[  449.474383]  file_tty_write.constprop.0+0x143/0x330
[  449.474386]  vfs_write+0x342/0x480
[  449.474392]  ksys_write+0x65/0xe0
[  449.474395]  do_syscall_64+0x9e/0x1a0
[  449.474397]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  449.474398] RIP: 0033:0x7f28c4e45b77
[  449.474400] 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
[  449.474401] RSP: 002b:00007ffe6e15f158 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  449.474403] RAX: ffffffffffffffda RBX: 00005634163df0b0 RCX: 00007f28c4e45b77
[  449.474404] RDX: 0000000000000001 RSI: 00005634163df0b0 RDI: 0000000000000001
[  449.474405] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  449.474405] R10: 0000000000000001 R11: 0000000000000246 R12: 00005634163cb580
[  449.474406] R13: 00005634163ac2a0 R14: 0000000000000001 R15: 00005634163cb580
[  449.474407]  </TASK>
[  449.474408] handlers:
[  449.476074] [<00000000ef96b7ba>] serial8250_interrupt
[  449.476115] Disabling IRQ #51