[  564.240313] irq 51: nobody cared (try booting with the "irqpoll" option)
[  564.240488] CPU: 0 UID: 0 PID: 21497 Comm: perl Not tainted 6.17.0-rc5-virtme #1 PREEMPT(voluntary) 
[  564.240491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  564.240493] Call Trace:
[  564.240497]  <IRQ>
[  564.240501]  dump_stack_lvl+0x55/0x70
[  564.240509]  __report_bad_irq+0x2b/0xd0
[  564.240515]  note_interrupt+0x2d6/0x320
[  564.240517]  handle_irq_event+0x6e/0x70
[  564.240520]  handle_edge_irq+0xb8/0x1a0
[  564.240523]  __common_interrupt+0x41/0xe0
[  564.240529]  common_interrupt+0x80/0x90
[  564.240533]  </IRQ>
[  564.240534]  <TASK>
[  564.240535]  asm_common_interrupt+0x26/0x40
[  564.240539] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  564.240544] Code: f5 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 e4 0e f5 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  564.240546] RSP: 0018:ffffbccc4032bd50 EFLAGS: 00000286
[  564.240548] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  564.240549] RDX: ffffffff88150c78 RSI: 0000000000000286 RDI: ffffffff894e5300
[  564.240550] RBP: ffff982bc1d94000 R08: 0000008371e0ee51 R09: 0000000000000001
[  564.240551] R10: ffff982bc2420df8 R11: 0000000000000000 R12: 0000000000000001
[  564.240551] R13: ffffffff894e5300 R14: 0000000000000286 R15: ffffbccc404c5000
[  564.240553]  ? rpm_suspend+0x1b8/0x5d0
[  564.240557]  uart_write+0xb2/0x270
[  564.240563]  n_tty_write+0x17a/0x530
[  564.240568]  ? swake_up_all+0xe0/0xe0
[  564.240570]  file_tty_write.constprop.0+0x140/0x320
[  564.240573]  vfs_write+0x33a/0x470
[  564.240580]  ksys_write+0x65/0xe0
[  564.240583]  do_syscall_64+0xa4/0x290
[  564.240585]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  564.240587] RIP: 0033:0x7f8aa0974337
[  564.240589] 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
[  564.240590] RSP: 002b:00007ffc32b0eb08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  564.240592] RAX: ffffffffffffffda RBX: 000055f099910160 RCX: 00007f8aa0974337
[  564.240593] RDX: 0000000000000001 RSI: 000055f099910160 RDI: 0000000000000001
[  564.240594] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  564.240595] R10: 0000000000000001 R11: 0000000000000246 R12: 000055f0998fc5a0
[  564.240596] R13: 000055f0998dd2a0 R14: 0000000000000001 R15: 000055f0998fc5a0
[  564.240597]  </TASK>
[  564.240597] handlers:
[  564.242935] [<000000004a8f538b>] serial8250_interrupt
[  564.242991] Disabling IRQ #51