[  492.187559] irq 51: nobody cared (try booting with the "irqpoll" option)
[  492.187673] CPU: 0 UID: 0 PID: 11981 Comm: perl Not tainted 6.14.0-rc7-virtme #1
[  492.187677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.187678] Call Trace:
[  492.187682]  <IRQ>
[  492.187686]  dump_stack_lvl+0x55/0x70
[  492.187694]  __report_bad_irq+0x2b/0xc0
[  492.187701]  note_interrupt+0x2cd/0x320
[  492.187704]  handle_irq_event+0x72/0x80
[  492.187705]  handle_edge_irq+0x8b/0x230
[  492.187709]  __common_interrupt+0x3c/0xb0
[  492.187713]  common_interrupt+0x80/0x90
[  492.187716]  </IRQ>
[  492.187717]  <TASK>
[  492.187717]  asm_common_interrupt+0x26/0x40
[  492.187721] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  492.187724] 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 6c 58 25 5f <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  492.187725] RSP: 0018:ffffb6d44026bd60 EFLAGS: 00000286
[  492.187727] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  492.187728] RDX: ffffffffa09bd49d RSI: 0000000000000282 RDI: ffffffffa212e140
[  492.187729] RBP: ffff9d0e81db4000 R08: 00000072ae9013e2 R09: 0000000000000001
[  492.187730] R10: ffff9d0e81f8ddf8 R11: 0000000000000000 R12: 0000000000000001
[  492.187731] R13: ffffffffa212e140 R14: 0000000000000282 R15: ffff9d0e81f8dc00
[  492.187733]  ? rpm_suspend+0x1ad/0x5e0
[  492.187738]  uart_write+0xb2/0x270
[  492.187743]  n_tty_write+0x1a3/0x520
[  492.187748]  ? __pfx_woken_wake_function+0x10/0x10
[  492.187753]  file_tty_write.constprop.0+0x147/0x330
[  492.187757]  vfs_write+0x344/0x480
[  492.187763]  ksys_write+0x66/0xe0
[  492.187765]  do_syscall_64+0x9e/0x1a0
[  492.187768]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  492.187770] RIP: 0033:0x7fd30238fb77
[  492.187773] 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
[  492.187774] RSP: 002b:00007ffcf0f4c3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  492.187775] RAX: ffffffffffffffda RBX: 000056013dfd61f0 RCX: 00007fd30238fb77
[  492.187776] RDX: 0000000000000001 RSI: 000056013dfd61f0 RDI: 0000000000000001
[  492.187777] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  492.187778] R10: 0000000000000001 R11: 0000000000000246 R12: 000056013dfc2580
[  492.187778] R13: 000056013dfa32a0 R14: 0000000000000001 R15: 000056013dfc2580
[  492.187780]  </TASK>
[  492.187780] handlers:
[  492.189418] [<0000000000606df1>] serial8250_interrupt
[  492.189461] Disabling IRQ #51