[  555.293243] irq 51: nobody cared (try booting with the "irqpoll" option)
[  555.293403] CPU: 0 UID: 0 PID: 21500 Comm: perl Not tainted 6.16.0-rc4-virtme #1 PREEMPT(voluntary) 
[  555.293409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  555.293415] Call Trace:
[  555.293429]  <IRQ>
[  555.293433]  dump_stack_lvl+0x55/0x70
[  555.293468]  __report_bad_irq+0x2b/0xc0
[  555.293488]  note_interrupt+0x2de/0x330
[  555.293490]  handle_irq_event+0x72/0x80
[  555.293499]  handle_edge_irq+0x92/0x1e0
[  555.293504]  __common_interrupt+0x3c/0xb0
[  555.293518]  common_interrupt+0x80/0x90
[  555.293531]  </IRQ>
[  555.293532]  <TASK>
[  555.293533]  asm_common_interrupt+0x26/0x40
[  555.293545] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  555.293553] 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 14 0a 46 01 <74> 05 e9 7d 1e 00 00 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  555.293554] RSP: 0018:ffffb2d5c0cabd58 EFLAGS: 00000286
[  555.293558] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  555.293559] RDX: ffffffffab1f4c88 RSI: 0000000000000282 RDI: ffffffffacb45880
[  555.293560] RBP: ffff8c794225c000 R08: 000000815fee207c R09: 0000000000000001
[  555.293561] R10: ffff8c7941ef81f8 R11: 0000000000000000 R12: 0000000000000001
[  555.293562] R13: ffffffffacb45880 R14: 0000000000000282 R15: ffff8c7941ef80c0
[  555.293564]  ? rpm_suspend+0x1b8/0x5d0
[  555.293585]  uart_write+0xb2/0x270
[  555.293602]  n_tty_write+0x177/0x520
[  555.293613]  ? __pfx_woken_wake_function+0x10/0x10
[  555.293618]  file_tty_write.constprop.0+0x143/0x330
[  555.293624]  vfs_write+0x347/0x480
[  555.293641]  ksys_write+0x65/0xe0
[  555.293644]  do_syscall_64+0xa4/0x270
[  555.293646]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  555.293650] RIP: 0033:0x7f57036a3337
[  555.293655] 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
[  555.293656] RSP: 002b:00007ffe8d1853a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  555.293659] RAX: ffffffffffffffda RBX: 000055b8002280b0 RCX: 00007f57036a3337
[  555.293660] RDX: 0000000000000001 RSI: 000055b8002280b0 RDI: 0000000000000001
[  555.293661] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  555.293662] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b800214580
[  555.293663] R13: 000055b8001f52a0 R14: 0000000000000001 R15: 000055b800214580
[  555.293665]  </TASK>
[  555.293665] handlers:
[  555.295254] [<000000002502810c>] serial8250_interrupt
[  555.295310] Disabling IRQ #51