[  631.164069] irq 51: nobody cared (try booting with the "irqpoll" option)
[  631.164175] CPU: 0 UID: 0 PID: 8342 Comm: perl Not tainted 6.12.0-virtme #1
[  631.164235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  631.164292] Call Trace:
[  631.164316]  <IRQ>
[  631.164338]  dump_stack_lvl+0x55/0x70
[  631.164377]  __report_bad_irq+0x2b/0xc0
[  631.164408]  note_interrupt+0x2cd/0x320
[  631.164440]  handle_irq_event+0x72/0x80
[  631.164478]  handle_edge_irq+0x8b/0x230
[  631.164503]  __common_interrupt+0x3c/0xb0
[  631.164540]  common_interrupt+0x80/0x90
[  631.164574]  </IRQ>
[  631.164600]  <TASK>
[  631.164617]  asm_common_interrupt+0x26/0x40
[  631.164650] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  631.164698] 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 dc f2 a6 55 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  631.164849] RSP: 0018:ffffb05d8210fd60 EFLAGS: 00000286
[  631.164890] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  631.164942] RDX: ffffffffaa1aeb5a RSI: 0000000000000282 RDI: ffffffffabb1a0e0
[  631.164997] RBP: ffff986841f5c000 R08: 000000930e6cd7e4 R09: 0000000000000001
[  631.165049] R10: ffff9868429269f8 R11: 0000000000000000 R12: 0000000000000001
[  631.165112] R13: ffffffffabb1a0e0 R14: 0000000000000282 R15: ffff986842926800
[  631.165168]  ? rpm_suspend+0x1aa/0x5e0
[  631.165201]  uart_write+0xb2/0x270
[  631.165233]  n_tty_write+0x1a3/0x520
[  631.165264]  ? __pfx_woken_wake_function+0x10/0x10
[  631.165305]  file_tty_write.constprop.0+0x147/0x330
[  631.165346]  vfs_write+0x33f/0x480
[  631.165383]  ksys_write+0x66/0xe0
[  631.165413]  do_syscall_64+0x9e/0x1a0
[  631.165438]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  631.165473] RIP: 0033:0x7eff806c5957
[  631.165505] 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
[  631.165631] RSP: 002b:00007ffd297091b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  631.165688] RAX: ffffffffffffffda RBX: 000055b0c50890b0 RCX: 00007eff806c5957
[  631.165765] RDX: 0000000000000001 RSI: 000055b0c50890b0 RDI: 0000000000000001
[  631.165843] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  631.165921] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b0c5075580
[  631.165999] R13: 000055b0c50562a0 R14: 0000000000000001 R15: 000055b0c5075580
[  631.166076]  </TASK>
[  631.166100] handlers:
[  631.166126] [<0000000062c5ecd3>] serial8250_interrupt
[  631.166185] Disabling IRQ #51
[  659.686609] tc (9978) used greatest stack depth: 12008 bytes left