[  601.340440] irq 51: nobody cared (try booting with the "irqpoll" option)
[  601.340560] CPU: 0 UID: 0 PID: 21652 Comm: perl Not tainted 6.18.0-rc1-virtme #1 PREEMPT(voluntary) 
[  601.340563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  601.340565] Call Trace:
[  601.340567]  <IRQ>
[  601.340570]  dump_stack_lvl+0x55/0x70
[  601.340576]  __report_bad_irq+0x2b/0xd0
[  601.340580]  note_interrupt+0x2d6/0x320
[  601.340582]  handle_irq_event+0x6e/0x70
[  601.340585]  handle_edge_irq+0xb8/0x1a0
[  601.340587]  __common_interrupt+0x41/0xe0
[  601.340591]  common_interrupt+0x80/0x90
[  601.340595]  </IRQ>
[  601.340595]  <TASK>
[  601.340596]  asm_common_interrupt+0x26/0x40
[  601.340599] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  601.340604] Code: f4 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 01 f4 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  601.340605] RSP: 0018:ffffab5880e37d40 EFLAGS: 00000286
[  601.340607] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  601.340608] RDX: ffffffff9b967c38 RSI: 0000000000000282 RDI: ffffffff9ccf1340
[  601.340609] RBP: ffff902f41d5c000 R08: 0000008c149e5ac9 R09: 0000000000000001
[  601.340610] R10: ffff902f41f019f8 R11: 0000000000000000 R12: 0000000000000001
[  601.340610] R13: ffffffff9ccf1340 R14: 0000000000000282 R15: ffffab58804d5000
[  601.340611]  ? rpm_suspend+0x1b8/0x5d0
[  601.340615]  uart_write+0xb2/0x270
[  601.340619]  n_tty_write+0x177/0x520
[  601.340623]  ? swake_up_all+0xe0/0xe0
[  601.340627]  file_tty_write.constprop.0+0x140/0x320
[  601.340630]  vfs_write+0x33a/0x470
[  601.340634]  ksys_write+0x65/0xe0
[  601.340636]  do_syscall_64+0xa4/0xfd0
[  601.340638]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  601.340640] RIP: 0033:0x7f57fe2e2257
[  601.340642] 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
[  601.340643] RSP: 002b:00007ffc0c1f92e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  601.340644] RAX: ffffffffffffffda RBX: 000055625af3e0e0 RCX: 00007f57fe2e2257
[  601.340645] RDX: 0000000000000001 RSI: 000055625af3e0e0 RDI: 0000000000000001
[  601.340646] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  601.340647] R10: 0000000000000001 R11: 0000000000000246 R12: 000055625af2a5a0
[  601.340647] R13: 000055625af0b2a0 R14: 0000000000000001 R15: 000055625af2a5a0
[  601.340649]  </TASK>
[  601.340649] handlers:
[  601.342434] [<0000000022065d95>] serial8250_interrupt
[  601.342476] Disabling IRQ #51