[  551.241388] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1068223096 wd_nsec: 1068223099
[  668.562518] irq 51: nobody cared (try booting with the "irqpoll" option)
[  668.562603] CPU: 0 UID: 0 PID: 9565 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) 
[  668.562606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  668.562608] Call Trace:
[  668.562611]  <IRQ>
[  668.562614]  dump_stack_lvl+0x4d/0x70
[  668.562620]  __report_bad_irq+0x35/0xb8
[  668.562623]  note_interrupt.cold+0x28/0x66
[  668.562624]  handle_irq_event+0x6e/0x80
[  668.562627]  handle_edge_irq+0xbc/0x180
[  668.562629]  __common_interrupt+0x40/0xd0
[  668.562632]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  668.562634]  common_interrupt+0x82/0xa0
[  668.562638]  </IRQ>
[  668.562638]  <TASK>
[  668.562638]  asm_common_interrupt+0x26/0x40
[  668.562640] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  668.562643] Code: 00 66 90 66 66 2e 0f 1f 84 00 00 00 00 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 44 52 e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  668.562644] RSP: 0018:ff65960843da3d38 EFLAGS: 00000286
[  668.562646] RAX: 00000000ffffffff RBX: ff11096f41d7c000 RCX: 0000000000000017
[  668.562647] RDX: ffffffffa17c0cb5 RSI: 0000000000000286 RDI: ffffffffa2aba400
[  668.562647] RBP: 0000000000000001 R08: 0000000000000001 R09: ff11096f41ed2c00
[  668.562648] R10: ff65960843da3e68 R11: 0000000000000001 R12: ffffffffa2aba400
[  668.562648] R13: ff6596084035f2a8 R14: ff11096f41ed2c00 R15: 0000000000000286
[  668.562649]  ? rpm_suspend+0x185/0x5e0
[  668.562653]  uart_write+0xb4/0x270
[  668.562656]  n_tty_write+0x153/0x530
[  668.562658]  ? swake_up_all+0xd0/0xd0
[  668.562660]  file_tty_write.isra.0+0x15b/0x2a0
[  668.562663]  vfs_write+0x258/0x4d0
[  668.562667]  ksys_write+0x73/0xe0
[  668.562668]  do_syscall_64+0xa4/0xfc0
[  668.562671]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  668.562672] RIP: 0033:0x7f262ca63c5e
[  668.562674] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[  668.562674] RSP: 002b:00007ffd129f35b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  668.562676] RAX: ffffffffffffffda RBX: 000056383bd0a140 RCX: 00007f262ca63c5e
[  668.562676] RDX: 0000000000000001 RSI: 000056383bd0a140 RDI: 0000000000000001
[  668.562676] RBP: 00007ffd129f35c0 R08: 0000000000000000 R09: 0000000000000000
[  668.562677] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  668.562677] R13: 000056383bccb010 R14: 0000000000000001 R15: 000056383bd0a140
[  668.562678]  </TASK>
[  668.562678] handlers:
[  668.564014] [<00000000dc2914da>] serial8250_interrupt
[  668.564043] Disabling IRQ #51