[  618.140923] irq 51: nobody cared (try booting with the "irqpoll" option)
[  618.141046] CPU: 0 UID: 0 PID: 30069 Comm: perl Not tainted 6.15.0-rc7-virtme #1 PREEMPT(voluntary) 
[  618.141049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  618.141051] Call Trace:
[  618.141054]  <IRQ>
[  618.141057]  dump_stack_lvl+0x55/0x70
[  618.141063]  __report_bad_irq+0x2b/0xc0
[  618.141067]  note_interrupt+0x2de/0x330
[  618.141069]  handle_irq_event+0x72/0x80
[  618.141072]  handle_edge_irq+0x8b/0x230
[  618.141074]  __common_interrupt+0x3c/0xb0
[  618.141079]  common_interrupt+0x80/0x90
[  618.141083]  </IRQ>
[  618.141083]  <TASK>
[  618.141084]  asm_common_interrupt+0x26/0x40
[  618.141087] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  618.141092] 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 34 ea 46 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 e9 53 1e 00 00 0f 1f 00 90 90
[  618.141093] RSP: 0018:ffffb671c07bfd68 EFLAGS: 00000286
[  618.141095] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  618.141096] RDX: ffffffff983e4bd8 RSI: 0000000000000286 RDI: ffffffff99d3e800
[  618.141097] RBP: ffff9720822d0000 R08: 0000009003d28fd9 R09: 0000000000000001
[  618.141098] R10: ffff97208205e5f8 R11: 0000000000000000 R12: 0000000000000001
[  618.141099] R13: ffffffff99d3e800 R14: 0000000000000286 R15: ffff97208205e4c0
[  618.141100]  ? rpm_suspend+0x1b8/0x5d0
[  618.141106]  uart_write+0xb2/0x270
[  618.141110]  n_tty_write+0x17a/0x520
[  618.141113]  ? __pfx_woken_wake_function+0x10/0x10
[  618.141116]  file_tty_write.constprop.0+0x143/0x330
[  618.141120]  vfs_write+0x342/0x480
[  618.141124]  ksys_write+0x65/0xe0
[  618.141125]  do_syscall_64+0x9e/0x1a0
[  618.141127]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  618.141129] RIP: 0033:0x7fdac0e99b77
[  618.141131] 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
[  618.141132] RSP: 002b:00007ffc6931aeb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  618.141133] RAX: ffffffffffffffda RBX: 0000562d62b590b0 RCX: 00007fdac0e99b77
[  618.141134] RDX: 0000000000000001 RSI: 0000562d62b590b0 RDI: 0000000000000001
[  618.141135] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  618.141135] R10: 0000000000000001 R11: 0000000000000246 R12: 0000562d62b45580
[  618.141136] R13: 0000562d62b262a0 R14: 0000000000000001 R15: 0000562d62b45580
[  618.141138]  </TASK>
[  618.141138] handlers:
[  618.142827] [<00000000fa733faf>] serial8250_interrupt
[  618.142875] Disabling IRQ #51