[ 1110.141959] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1110.142123] CPU: 0 UID: 0 PID: 2666 Comm: perl Not tainted 6.18.0-rc5-virtme #1 PREEMPT(voluntary) 
[ 1110.142131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1110.142132] Call Trace:
[ 1110.142139]  <IRQ>
[ 1110.142142]  dump_stack_lvl+0x55/0x70
[ 1110.142160]  __report_bad_irq+0x2b/0xd0
[ 1110.142170]  note_interrupt+0x2d6/0x320
[ 1110.142171]  handle_irq_event+0x6e/0x70
[ 1110.142175]  handle_edge_irq+0xb8/0x1a0
[ 1110.142177]  __common_interrupt+0x41/0xe0
[ 1110.142183]  common_interrupt+0x80/0x90
[ 1110.142188]  </IRQ>
[ 1110.142189]  <TASK>
[ 1110.142189]  asm_common_interrupt+0x26/0x40
[ 1110.142194] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[ 1110.142198] 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 f1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[ 1110.142199] RSP: 0018:ffffa4a98038bd40 EFLAGS: 00000286
[ 1110.142205] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[ 1110.142207] RDX: ffffffffa8f67b68 RSI: 0000000000000282 RDI: ffffffffaa2f2380
[ 1110.142209] RBP: ffff95f841ff4000 R08: 000001029291df62 R09: 0000000000000001
[ 1110.142210] R10: ffff95f842e085f8 R11: 0000000000000000 R12: 0000000000000001
[ 1110.142210] R13: ffffffffaa2f2380 R14: 0000000000000282 R15: ffffa4a9804bd000
[ 1110.142212]  ? rpm_suspend+0x1b8/0x5d0
[ 1110.142222]  uart_write+0xb2/0x270
[ 1110.142232]  n_tty_write+0x177/0x520
[ 1110.142240]  ? swake_up_all+0xe0/0xe0
[ 1110.142243]  file_tty_write.constprop.0+0x140/0x320
[ 1110.142246]  vfs_write+0x33a/0x470
[ 1110.142258]  ksys_write+0x65/0xe0
[ 1110.142261]  do_syscall_64+0xa4/0xfd0
[ 1110.142263]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1110.142264] RIP: 0033:0x7fb408988257
[ 1110.142266] 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
[ 1110.142268] RSP: 002b:00007fff91c3b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1110.142269] RAX: ffffffffffffffda RBX: 00005555febb4220 RCX: 00007fb408988257
[ 1110.142270] RDX: 0000000000000001 RSI: 00005555febb4220 RDI: 0000000000000001
[ 1110.142271] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1110.142272] R10: 0000000000000001 R11: 0000000000000246 R12: 00005555feba05a0
[ 1110.142273] R13: 00005555feb812a0 R14: 0000000000000001 R15: 00005555feba05a0
[ 1110.142275]  </TASK>
[ 1110.142275] handlers:
[ 1110.144596] [<00000000c1af1bcf>] serial8250_interrupt
[ 1110.144655] Disabling IRQ #51