[  769.256837] irq 51: nobody cared (try booting with the "irqpoll" option)
[  769.257022] CPU: 0 UID: 0 PID: 18468 Comm: perl Not tainted 6.17.0-rc6-virtme #1 PREEMPT(voluntary) 
[  769.257026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  769.257027] Call Trace:
[  769.257031]  <IRQ>
[  769.257035]  dump_stack_lvl+0x55/0x70
[  769.257043]  __report_bad_irq+0x2b/0xd0
[  769.257050]  note_interrupt+0x2d6/0x320
[  769.257052]  handle_irq_event+0x6e/0x70
[  769.257055]  handle_edge_irq+0xb8/0x1a0
[  769.257057]  __common_interrupt+0x41/0xe0
[  769.257064]  common_interrupt+0x80/0x90
[  769.257068]  </IRQ>
[  769.257069]  <TASK>
[  769.257069]  asm_common_interrupt+0x26/0x40
[  769.257073] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  769.257078] Code: f4 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 ee f4 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  769.257079] RSP: 0018:ffffb01480fe3d50 EFLAGS: 00000286
[  769.257081] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  769.257083] RDX: ffffffffac550ea8 RSI: 0000000000000286 RDI: ffffffffad8e6300
[  769.257084] RBP: ffff919f81d94000 R08: 000000b332c7e290 R09: 0000000000000001
[  769.257085] R10: ffff919f81eefdf8 R11: 0000000000000000 R12: 0000000000000001
[  769.257085] R13: ffffffffad8e6300 R14: 0000000000000286 R15: ffffb014804e5000
[  769.257086]  ? rpm_suspend+0x1b8/0x5d0
[  769.257091]  uart_write+0xb2/0x270
[  769.257096]  n_tty_write+0x17a/0x530
[  769.257101]  ? swake_up_all+0xe0/0xe0
[  769.257104]  file_tty_write.constprop.0+0x140/0x320
[  769.257107]  vfs_write+0x33a/0x470
[  769.257114]  ksys_write+0x65/0xe0
[  769.257117]  do_syscall_64+0xa4/0x290
[  769.257119]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  769.257121] RIP: 0033:0x7fc9fe789337
[  769.257123] 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
[  769.257125] RSP: 002b:00007ffcb11cbf88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  769.257127] RAX: ffffffffffffffda RBX: 000055900278b220 RCX: 00007fc9fe789337
[  769.257127] RDX: 0000000000000001 RSI: 000055900278b220 RDI: 0000000000000001
[  769.257128] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  769.257129] R10: 0000000000000001 R11: 0000000000000246 R12: 00005590027775a0
[  769.257129] R13: 00005590027582a0 R14: 0000000000000001 R15: 00005590027775a0
[  769.257131]  </TASK>
[  769.257131] handlers:
[  769.259721] [<00000000d1b315c4>] serial8250_interrupt
[  769.259785] Disabling IRQ #51