[  771.707944] irq 51: nobody cared (try booting with the "irqpoll" option)
[  771.708080] CPU: 0 UID: 0 PID: 25566 Comm: perl Not tainted 6.16.0-rc6-virtme #1 PREEMPT(voluntary) 
[  771.708084] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  771.708086] Call Trace:
[  771.708103]  <IRQ>
[  771.708107]  dump_stack_lvl+0x55/0x70
[  771.708128]  __report_bad_irq+0x2b/0xc0
[  771.708140]  note_interrupt+0x2de/0x330
[  771.708143]  handle_irq_event+0x72/0x80
[  771.708151]  handle_edge_irq+0x92/0x1e0
[  771.708155]  __common_interrupt+0x3f/0xb0
[  771.708161]  common_interrupt+0x80/0x90
[  771.708172]  </IRQ>
[  771.708173]  <TASK>
[  771.708174]  asm_common_interrupt+0x26/0x40
[  771.708183] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  771.708191] 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 e4 39 46 01 <74> 05 e9 4d 1e 00 00 0f 1f 44 00 00 e9 43 1e 00 00 0f 1f 00 90 90
[  771.708193] RSP: 0018:ffffad6b8059fd58 EFLAGS: 00000286
[  771.708196] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  771.708198] RDX: ffffffff879f4138 RSI: 0000000000000282 RDI: ffffffff89347880
[  771.708200] RBP: ffffa06102198000 R08: 000000b3c58fb22d R09: 0000000000000001
[  771.708202] R10: ffffa06102e731f8 R11: 0000000000000000 R12: 0000000000000001
[  771.708203] R13: ffffffff89347880 R14: 0000000000000282 R15: ffffa06102e730c0
[  771.708206]  ? rpm_suspend+0x1b8/0x5d0
[  771.708218]  uart_write+0xb2/0x270
[  771.708228]  n_tty_write+0x17a/0x520
[  771.708237]  ? __pfx_woken_wake_function+0x10/0x10
[  771.708243]  file_tty_write.constprop.0+0x143/0x330
[  771.708249]  vfs_write+0x344/0x480
[  771.708261]  ksys_write+0x65/0xe0
[  771.708264]  do_syscall_64+0xa4/0x270
[  771.708268]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  771.708273] RIP: 0033:0x7f723b9b1337
[  771.708277] 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
[  771.708278] RSP: 002b:00007ffdd3a11cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  771.708281] RAX: ffffffffffffffda RBX: 000055f92645b1f0 RCX: 00007f723b9b1337
[  771.708282] RDX: 0000000000000001 RSI: 000055f92645b1f0 RDI: 0000000000000001
[  771.708284] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  771.708285] R10: 0000000000000001 R11: 0000000000000246 R12: 000055f926447580
[  771.708287] R13: 000055f9264282a0 R14: 0000000000000001 R15: 000055f926447580
[  771.708290]  </TASK>
[  771.708290] handlers:
[  771.709909] [<00000000ab5c6d42>] serial8250_interrupt
[  771.709958] Disabling IRQ #51