[ 1070.141513] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1070.141662] CPU: 0 UID: 0 PID: 20300 Comm: perl Not tainted 6.18.0-rc3-virtme #1 PREEMPT(voluntary) 
[ 1070.141666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1070.141667] Call Trace:
[ 1070.141669]  <IRQ>
[ 1070.141673]  dump_stack_lvl+0x55/0x70
[ 1070.141679]  __report_bad_irq+0x2b/0xd0
[ 1070.141683]  note_interrupt+0x2d6/0x320
[ 1070.141685]  handle_irq_event+0x6e/0x70
[ 1070.141688]  handle_edge_irq+0xb8/0x1a0
[ 1070.141690]  __common_interrupt+0x41/0xe0
[ 1070.141694]  common_interrupt+0x80/0x90
[ 1070.141698]  </IRQ>
[ 1070.141698]  <TASK>
[ 1070.141699]  asm_common_interrupt+0x26/0x40
[ 1070.141703] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[ 1070.141707] Code: f3 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 d1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[ 1070.141709] RSP: 0018:ffffb555c17a3d40 EFLAGS: 00000286
[ 1070.141711] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[ 1070.141712] RDX: ffffffff91767fe8 RSI: 0000000000000282 RDI: ffffffff92af2340
[ 1070.141713] RBP: ffff922501ff4000 R08: 000000f93da82fe4 R09: 0000000000000001
[ 1070.141714] R10: ffff922501d565f8 R11: 0000000000000000 R12: 0000000000000001
[ 1070.141715] R13: ffffffff92af2340 R14: 0000000000000282 R15: ffffb555c0485000
[ 1070.141716]  ? rpm_suspend+0x1b8/0x5d0
[ 1070.141720]  uart_write+0xb2/0x270
[ 1070.141724]  n_tty_write+0x177/0x520
[ 1070.141728]  ? swake_up_all+0xe0/0xe0
[ 1070.141732]  file_tty_write.constprop.0+0x140/0x320
[ 1070.141734]  vfs_write+0x33a/0x470
[ 1070.141739]  ksys_write+0x65/0xe0
[ 1070.141741]  do_syscall_64+0xa4/0xfd0
[ 1070.141743]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1070.141745] RIP: 0033:0x7f9e87012257
[ 1070.141747] 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
[ 1070.141748] RSP: 002b:00007fff69f091f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1070.141750] RAX: ffffffffffffffda RBX: 000055c75984d220 RCX: 00007f9e87012257
[ 1070.141751] RDX: 0000000000000001 RSI: 000055c75984d220 RDI: 0000000000000001
[ 1070.141751] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1070.141752] R10: 0000000000000001 R11: 0000000000000246 R12: 000055c7598395a0
[ 1070.141753] R13: 000055c75981a2a0 R14: 0000000000000001 R15: 000055c7598395a0
[ 1070.141755]  </TASK>
[ 1070.141755] handlers:
[ 1070.144083] [<00000000e2347939>] serial8250_interrupt
[ 1070.144135] Disabling IRQ #51