[  910.428671] irq 51: nobody cared (try booting with the "irqpoll" option)
[  910.428814] CPU: 0 UID: 0 PID: 3259 Comm: perl Not tainted 6.18.0-rc6-virtme #1 PREEMPT(voluntary) 
[  910.428817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  910.428818] Call Trace:
[  910.428820]  <IRQ>
[  910.428823]  dump_stack_lvl+0x55/0x70
[  910.428829]  __report_bad_irq+0x2b/0xd0
[  910.428833]  note_interrupt+0x2d6/0x320
[  910.428834]  handle_irq_event+0x6e/0x70
[  910.428838]  handle_edge_irq+0xb8/0x1a0
[  910.428841]  __common_interrupt+0x41/0xe0
[  910.428844]  common_interrupt+0x80/0x90
[  910.428848]  </IRQ>
[  910.428849]  <TASK>
[  910.428850]  asm_common_interrupt+0x26/0x40
[  910.428853] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  910.428857] Code: f3 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 f4 e1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  910.428858] RSP: 0018:ffffad42c004fd40 EFLAGS: 00000286
[  910.428860] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  910.428862] RDX: ffffffff84f68098 RSI: 0000000000000282 RDI: ffffffff862f3380
[  910.428863] RBP: ffff99e141d54000 R08: 000000d40da6640f R09: 0000000000000001
[  910.428864] R10: ffff99e1433475f8 R11: 0000000000000000 R12: 0000000000000001
[  910.428865] R13: ffffffff862f3380 R14: 0000000000000282 R15: ffffad42c04d5000
[  910.428866]  ? rpm_suspend+0x1b8/0x5d0
[  910.428870]  uart_write+0xb2/0x270
[  910.428875]  n_tty_write+0x177/0x520
[  910.428879]  ? swake_up_all+0xe0/0xe0
[  910.428882]  file_tty_write.constprop.0+0x140/0x320
[  910.428884]  vfs_write+0x33a/0x470
[  910.428890]  ksys_write+0x65/0xe0
[  910.428892]  do_syscall_64+0xa4/0xfd0
[  910.428894]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  910.428896] RIP: 0033:0x7f81f56c6257
[  910.428898] 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
[  910.428899] RSP: 002b:00007ffeb703cae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  910.428901] RAX: ffffffffffffffda RBX: 0000563d9ef90220 RCX: 00007f81f56c6257
[  910.428901] RDX: 0000000000000001 RSI: 0000563d9ef90220 RDI: 0000000000000001
[  910.428902] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  910.428903] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563d9ef7c5a0
[  910.428904] R13: 0000563d9ef5d2a0 R14: 0000000000000001 R15: 0000563d9ef7c5a0
[  910.428905]  </TASK>
[  910.428906] handlers:
[  910.431322] [<00000000da74f589>] serial8250_interrupt
[  910.431374] Disabling IRQ #51