[  366.870597] Mirror/redirect action on
[  369.109930] tc (13232) used greatest stack depth: 11704 bytes left
[  382.825426] irq 51: nobody cared (try booting with the "irqpoll" option)
[  382.825493] CPU: 0 UID: 0 PID: 10558 Comm: perl Not tainted 6.19.0-rc4-virtme #1 PREEMPT(voluntary) 
[  382.825495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  382.825497] Call Trace:
[  382.825500]  <IRQ>
[  382.825503]  dump_stack_lvl+0x4d/0x70
[  382.825510]  __report_bad_irq+0x35/0xb8
[  382.825513]  note_interrupt.cold+0x28/0x66
[  382.825514]  handle_irq_event+0x6e/0x80
[  382.825517]  handle_edge_irq+0xbc/0x180
[  382.825519]  __common_interrupt+0x40/0xd0
[  382.825521]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  382.825523]  common_interrupt+0x7a/0x90
[  382.825527]  </IRQ>
[  382.825527]  <TASK>
[  382.825528]  asm_common_interrupt+0x26/0x40
[  382.825539] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  382.825543] 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
[  382.825544] RSP: 0018:ff550db3c97bfd38 EFLAGS: 00000286
[  382.825546] RAX: 00000000ffffffff RBX: ff4f8079c1f64000 RCX: 0000000000000017
[  382.825547] RDX: ffffffffa4bce9f5 RSI: 0000000000000282 RDI: ffffffffa5ec1680
[  382.825547] RBP: 0000000000000001 R08: 0000000000000001 R09: ff4f8079c1dce800
[  382.825547] R10: ff550db3c97bfe68 R11: 0000000000000001 R12: ffffffffa5ec1680
[  382.825548] R13: ff550db3c0355000 R14: ff4f8079c1dce800 R15: 0000000000000282
[  382.825549]  ? rpm_suspend+0x185/0x5e0
[  382.825553]  uart_write+0xb4/0x270
[  382.825556]  n_tty_write+0x155/0x560
[  382.825558]  ? swake_up_all+0xd0/0xd0
[  382.825561]  file_tty_write.isra.0+0x15b/0x2a0
[  382.825562]  vfs_write+0x258/0x4d0
[  382.825565]  ksys_write+0x73/0xe0
[  382.825566]  do_syscall_64+0xa4/0xfc0
[  382.825568]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  382.825569] RIP: 0033:0x7f6b118d2c5e
[  382.825571] 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
[  382.825572] RSP: 002b:00007ffc39925090 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  382.825573] RAX: ffffffffffffffda RBX: 000056289e6942b0 RCX: 00007f6b118d2c5e
[  382.825573] RDX: 0000000000000001 RSI: 000056289e6942b0 RDI: 0000000000000001
[  382.825574] RBP: 00007ffc399250a0 R08: 0000000000000000 R09: 0000000000000000
[  382.825574] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  382.825574] R13: 000056289e655010 R14: 0000000000000001 R15: 000056289e6942b0
[  382.825575]  </TASK>
[  382.825576] handlers:
[  382.826617] [<00000000e4552080>] serial8250_interrupt
[  382.826645] Disabling IRQ #51