[  781.037591] tc (8745) used greatest stack depth: 11752 bytes left
[  829.247160] irq 51: nobody cared (try booting with the "irqpoll" option)
[  829.247255] CPU: 0 UID: 0 PID: 7089 Comm: perl Not tainted 6.16.0-rc4-virtme #1 PREEMPT(voluntary) 
[  829.247258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  829.247260] Call Trace:
[  829.247264]  <IRQ>
[  829.247268]  dump_stack_lvl+0x55/0x70
[  829.247277]  __report_bad_irq+0x2b/0xc0
[  829.247283]  note_interrupt+0x2de/0x330
[  829.247285]  handle_irq_event+0x72/0x80
[  829.247290]  handle_edge_irq+0x92/0x1e0
[  829.247293]  __common_interrupt+0x3c/0xb0
[  829.247299]  common_interrupt+0x80/0x90
[  829.247305]  </IRQ>
[  829.247306]  <TASK>
[  829.247306]  asm_common_interrupt+0x26/0x40
[  829.247310] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  829.247315] 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 14 0a 46 01 <74> 05 e9 7d 1e 00 00 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  829.247317] RSP: 0018:ffff9f732250fd58 EFLAGS: 00000286
[  829.247319] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  829.247320] RDX: ffffffff9bff4c88 RSI: 0000000000000282 RDI: ffffffff9d945880
[  829.247321] RBP: ffff90d9421d0000 R08: 000000c127c84a59 R09: 0000000000000001
[  829.247322] R10: ffff90d9421679f8 R11: 0000000000000000 R12: 0000000000000001
[  829.247323] R13: ffffffff9d945880 R14: 0000000000000282 R15: ffff90d9421678c0
[  829.247325]  ? rpm_suspend+0x1b8/0x5d0
[  829.247332]  uart_write+0xb2/0x270
[  829.247338]  n_tty_write+0x177/0x520
[  829.247343]  ? __pfx_woken_wake_function+0x10/0x10
[  829.247347]  file_tty_write.constprop.0+0x143/0x330
[  829.247351]  vfs_write+0x347/0x480
[  829.247357]  ksys_write+0x65/0xe0
[  829.247360]  do_syscall_64+0xa4/0x270
[  829.247362]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  829.247364] RIP: 0033:0x7f48e6618337
[  829.247366] 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
[  829.247367] RSP: 002b:00007ffd3407a348 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  829.247369] RAX: ffffffffffffffda RBX: 0000558836dc11f0 RCX: 00007f48e6618337
[  829.247370] RDX: 0000000000000001 RSI: 0000558836dc11f0 RDI: 0000000000000001
[  829.247371] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  829.247371] R10: 0000000000000001 R11: 0000000000000246 R12: 0000558836dad580
[  829.247372] R13: 0000558836d8e2a0 R14: 0000000000000001 R15: 0000558836dad580
[  829.247374]  </TASK>
[  829.247374] handlers:
[  829.249765] [<00000000e8ab021e>] serial8250_interrupt
[  829.249823] Disabling IRQ #51