[  835.567792] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1301387822 wd_nsec: 1301387840
[  926.785408] irq 51: nobody cared (try booting with the "irqpoll" option)
[  926.785503] CPU: 0 UID: 0 PID: 388 Comm: perl Not tainted 6.18.0-rc7-virtme #1 PREEMPT(voluntary) 
[  926.785506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  926.785508] Call Trace:
[  926.785511]  <IRQ>
[  926.785514]  dump_stack_lvl+0x4d/0x70
[  926.785521]  __report_bad_irq+0x35/0xb8
[  926.785523]  note_interrupt.cold+0x28/0x66
[  926.785524]  handle_irq_event+0x6e/0x70
[  926.785528]  handle_edge_irq+0xbc/0x180
[  926.785530]  __common_interrupt+0x40/0xd0
[  926.785534]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  926.785537]  common_interrupt+0x82/0xa0
[  926.785541]  </IRQ>
[  926.785541]  <TASK>
[  926.785542]  asm_common_interrupt+0x26/0x40
[  926.785544] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  926.785548] Code: 00 66 90 66 66 2e 0f 1f 84 00 00 00 00 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 54 0a e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  926.785549] RSP: 0018:ff6eb2fa80e3fd38 EFLAGS: 00000286
[  926.785551] RAX: 00000000ffffffff RBX: ff43ac9841fec000 RCX: 0000000000000017
[  926.785552] RDX: ffffffffa23b9c15 RSI: 0000000000000286 RDI: ffffffffa36ae3c0
[  926.785553] RBP: 0000000000000001 R08: 0000000000000001 R09: ff6eb2fa80e3fe68
[  926.785553] R10: ff43ac984243f800 R11: 0000000000000001 R12: ffffffffa36ae3c0
[  926.785554] R13: ff6eb2fa8033f2a8 R14: ff43ac984243f800 R15: 0000000000000286
[  926.785555]  ? rpm_suspend+0x185/0x5e0
[  926.785560]  uart_write+0xb4/0x270
[  926.785563]  n_tty_write+0x153/0x530
[  926.785566]  ? swake_up_all+0xd0/0xd0
[  926.785568]  file_tty_write.isra.0+0x15b/0x2a0
[  926.785569]  vfs_write+0x258/0x4d0
[  926.785573]  ? __hrtimer_run_queues+0x161/0x2a0
[  926.785575]  ksys_write+0x73/0xe0
[  926.785577]  do_syscall_64+0xa4/0xfd0
[  926.785578]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  926.785579] RIP: 0033:0x7f77a4e54c5e
[  926.785581] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[  926.785582] RSP: 002b:00007ffc92e4a840 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  926.785583] RAX: ffffffffffffffda RBX: 0000559f1ffb0160 RCX: 00007f77a4e54c5e
[  926.785583] RDX: 0000000000000001 RSI: 0000559f1ffb0160 RDI: 0000000000000001
[  926.785583] RBP: 00007ffc92e4a850 R08: 0000000000000000 R09: 0000000000000000
[  926.785584] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  926.785584] R13: 0000559f1ff71010 R14: 0000000000000001 R15: 0000559f1ffb0160
[  926.785585]  </TASK>
[  926.785585] handlers:
[  926.787168] [<000000002e9d9a32>] serial8250_interrupt
[  926.787204] Disabling IRQ #51