[  644.363945] irq 51: nobody cared (try booting with the "irqpoll" option)
[  644.364049] CPU: 0 UID: 0 PID: 28036 Comm: perl Not tainted 6.14.0-virtme #1 PREEMPT(voluntary) 
[  644.364051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  644.364053] Call Trace:
[  644.364056]  <IRQ>
[  644.364060]  dump_stack_lvl+0x55/0x70
[  644.364070]  __report_bad_irq+0x2b/0xc0
[  644.364075]  note_interrupt+0x2de/0x330
[  644.364077]  handle_irq_event+0x72/0x80
[  644.364081]  handle_edge_irq+0x8b/0x230
[  644.364083]  __common_interrupt+0x3c/0xb0
[  644.364090]  common_interrupt+0x80/0x90
[  644.364094]  </IRQ>
[  644.364095]  <TASK>
[  644.364096]  asm_common_interrupt+0x26/0x40
[  644.364099] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  644.364105] 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 54 e9 46 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  644.364107] RSP: 0018:ffffaf4681bffd68 EFLAGS: 00000286
[  644.364108] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  644.364110] RDX: ffffffffba9e2e78 RSI: 0000000000000286 RDI: ffffffffbc339800
[  644.364111] RBP: ffff9e2c01f9c000 R08: 000000961ced27e6 R09: 0000000000000001
[  644.364112] R10: ffff9e2c01e3b5f8 R11: 0000000000000000 R12: 0000000000000001
[  644.364112] R13: ffffffffbc339800 R14: 0000000000000286 R15: ffff9e2c01e3b4c0
[  644.364114]  ? rpm_suspend+0x1b8/0x5d0
[  644.364122]  uart_write+0xb2/0x270
[  644.364128]  n_tty_write+0x177/0x520
[  644.364132]  ? __pfx_woken_wake_function+0x10/0x10
[  644.364136]  file_tty_write.constprop.0+0x143/0x330
[  644.364141]  vfs_write+0x342/0x480
[  644.364149]  ksys_write+0x65/0xe0
[  644.364152]  do_syscall_64+0x9e/0x1a0
[  644.364157]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  644.364159] RIP: 0033:0x7f90cd5c0b77
[  644.364161] Code: 0b 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
[  644.364162] RSP: 002b:00007ffe05626428 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  644.364163] RAX: ffffffffffffffda RBX: 000055c8f85841f0 RCX: 00007f90cd5c0b77
[  644.364164] RDX: 0000000000000001 RSI: 000055c8f85841f0 RDI: 0000000000000001
[  644.364165] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  644.364166] R10: 0000000000000001 R11: 0000000000000246 R12: 000055c8f8570580
[  644.364167] R13: 000055c8f85512a0 R14: 0000000000000001 R15: 000055c8f8570580
[  644.364168]  </TASK>
[  644.364169] handlers:
[  644.366347] [<000000005726da90>] serial8250_interrupt
[  644.366402] Disabling IRQ #51