[  402.829444] Mirror/redirect action on
[  409.230803] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1055611235 wd_nsec: 1055611272
[  478.731252] irq 51: nobody cared (try booting with the "irqpoll" option)
[  478.731338] CPU: 0 UID: 0 PID: 4040 Comm: perl Not tainted 6.19.0-rc8-virtme #1 PREEMPT(voluntary) 
[  478.731341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  478.731342] Call Trace:
[  478.731346]  <IRQ>
[  478.731349]  dump_stack_lvl+0x4d/0x70
[  478.731355]  __report_bad_irq+0x35/0xb8
[  478.731357]  note_interrupt.cold+0x28/0x66
[  478.731358]  handle_irq_event+0x6e/0x80
[  478.731361]  handle_edge_irq+0xbc/0x180
[  478.731364]  __common_interrupt+0x40/0xd0
[  478.731366]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  478.731368]  common_interrupt+0x7a/0x90
[  478.731372]  </IRQ>
[  478.731372]  <TASK>
[  478.731373]  asm_common_interrupt+0x26/0x40
[  478.731375] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  478.731378] 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 e4 b2 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  478.731379] RSP: 0018:ff776e3e028cfd38 EFLAGS: 00000286
[  478.731381] RAX: 00000000ffffffff RBX: ff23e67901f28000 RCX: 0000000000000017
[  478.731382] RDX: ffffffff85dcf675 RSI: 0000000000000282 RDI: ffffffff870c2680
[  478.731383] RBP: 0000000000000001 R08: 0000000000000001 R09: ff23e679019e2000
[  478.731383] R10: ff776e3e028cfe68 R11: 0000000000000001 R12: ffffffff870c2680
[  478.731383] R13: ff776e3e0035d000 R14: ff23e679019e2000 R15: 0000000000000282
[  478.731384]  ? rpm_suspend+0x185/0x5e0
[  478.731389]  uart_write+0xb4/0x270
[  478.731392]  n_tty_write+0x155/0x560
[  478.731394]  ? swake_up_all+0xd0/0xd0
[  478.731396]  file_tty_write.isra.0+0x15b/0x2a0
[  478.731398]  vfs_write+0x258/0x4d0
[  478.731402]  ksys_write+0x73/0xe0
[  478.731403]  do_syscall_64+0xa4/0xfc0
[  478.731405]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  478.731406] RIP: 0033:0x7f900680cc5e
[  478.731408] Code: 4d 89 d8 e8 34 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
[  478.731408] RSP: 002b:00007ffccc6d1fc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  478.731409] RAX: ffffffffffffffda RBX: 00005565322e6280 RCX: 00007f900680cc5e
[  478.731410] RDX: 0000000000000001 RSI: 00005565322e6280 RDI: 0000000000000001
[  478.731410] RBP: 00007ffccc6d1fd0 R08: 0000000000000000 R09: 0000000000000000
[  478.731410] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  478.731411] R13: 00005565322a7010 R14: 0000000000000001 R15: 00005565322e6280
[  478.731411]  </TASK>
[  478.731412] handlers:
[  478.732684] [<00000000667505de>] serial8250_interrupt
[  478.732715] Disabling IRQ #51