[  496.456166] irq 51: nobody cared (try booting with the "irqpoll" option)
[  496.456585] CPU: 0 UID: 0 PID: 11981 Comm: perl Not tainted 6.14.0-rc2-virtme #1
[  496.456591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  496.456593] Call Trace:
[  496.456599]  <IRQ>
[  496.456604]  dump_stack_lvl+0x55/0x70
[  496.456617]  __report_bad_irq+0x2b/0xc0
[  496.456625]  note_interrupt+0x2cd/0x320
[  496.456629]  handle_irq_event+0x72/0x80
[  496.456635]  handle_edge_irq+0x8b/0x230
[  496.456640]  __common_interrupt+0x3c/0xb0
[  496.456650]  common_interrupt+0x80/0x90
[  496.456655]  </IRQ>
[  496.456656]  <TASK>
[  496.456657]  asm_common_interrupt+0x26/0x40
[  496.456663] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  496.456671] 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 cc a8 85 66 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  496.456673] RSP: 0018:ffffad7c00bbfd60 EFLAGS: 00000286
[  496.456676] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  496.456678] RDX: ffffffff993bc35d RSI: 0000000000000282 RDI: ffffffff9ab2b140
[  496.456679] RBP: ffff985201db4000 R08: 00000073b066fde8 R09: 0000000000000001
[  496.456681] R10: ffff985201f109f8 R11: 0000000000000000 R12: 0000000000000001
[  496.456682] R13: ffffffff9ab2b140 R14: 0000000000000282 R15: ffff985201f10800
[  496.456684]  ? rpm_suspend+0x1ad/0x5e0
[  496.456692]  uart_write+0xb2/0x270
[  496.456700]  n_tty_write+0x1a3/0x520
[  496.456705]  ? __pfx_woken_wake_function+0x10/0x10
[  496.456713]  file_tty_write.constprop.0+0x147/0x330
[  496.456717]  vfs_write+0x344/0x480
[  496.456726]  ksys_write+0x66/0xe0
[  496.456729]  do_syscall_64+0x9e/0x1a0
[  496.456732]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  496.456735] RIP: 0033:0x7f6ce8910b77
[  496.456739] 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
[  496.456741] RSP: 002b:00007ffd119fd9d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  496.456743] RAX: ffffffffffffffda RBX: 00005613908e21f0 RCX: 00007f6ce8910b77
[  496.456745] RDX: 0000000000000001 RSI: 00005613908e21f0 RDI: 0000000000000001
[  496.456746] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  496.456747] R10: 0000000000000001 R11: 0000000000000246 R12: 00005613908ce580
[  496.456749] R13: 00005613908af2a0 R14: 0000000000000001 R15: 00005613908ce580
[  496.456752]  </TASK>
[  496.456752] handlers:
[  496.467654] [<00000000b5e74be2>] serial8250_interrupt
[  496.467898] Disabling IRQ #51
[  521.415599] tc (13633) used greatest stack depth: 11968 bytes left