[  239.283110] GACT probability NOT on
[  240.364669] tc (1850) used greatest stack depth: 11672 bytes left
[  241.402379] Mirror/redirect action on
[  303.165000] irq 51: nobody cared (try booting with the "irqpoll" option)
[  303.165093] CPU: 0 UID: 0 PID: 1112 Comm: perl Not tainted 6.19.0-rc3-virtme #1 PREEMPT(voluntary) 
[  303.165096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  303.165097] Call Trace:
[  303.165101]  <IRQ>
[  303.165105]  dump_stack_lvl+0x4d/0x70
[  303.165112]  __report_bad_irq+0x35/0xb8
[  303.165115]  note_interrupt.cold+0x28/0x66
[  303.165117]  handle_irq_event+0x6e/0x80
[  303.165120]  handle_edge_irq+0xbc/0x180
[  303.165123]  __common_interrupt+0x40/0xd0
[  303.165126]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  303.165128]  common_interrupt+0x7a/0x90
[  303.165132]  </IRQ>
[  303.165132]  <TASK>
[  303.165132]  asm_common_interrupt+0x26/0x40
[  303.165136] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  303.165139] 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 c2 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  303.165141] RSP: 0018:ff3a9dda41123d38 EFLAGS: 00000286
[  303.165143] RAX: 00000000ffffffff RBX: ff1fecd8c1f90000 RCX: 0000000000000017
[  303.165144] RDX: ffffffff863cea75 RSI: 0000000000000282 RDI: ffffffff876c1680
[  303.165145] RBP: 0000000000000001 R08: 0000000000000001 R09: ff1fecd8c2f84400
[  303.165146] R10: ff3a9dda41123e68 R11: 0000000000000001 R12: ffffffff876c1680
[  303.165146] R13: ff3a9dda4033d000 R14: ff1fecd8c2f84400 R15: 0000000000000282
[  303.165147]  ? rpm_suspend+0x185/0x5e0
[  303.165152]  uart_write+0xb4/0x270
[  303.165156]  n_tty_write+0x155/0x560
[  303.165159]  ? swake_up_all+0xd0/0xd0
[  303.165161]  file_tty_write.isra.0+0x15b/0x2a0
[  303.165163]  vfs_write+0x258/0x4d0
[  303.165167]  ? __hrtimer_run_queues+0x161/0x2a0
[  303.165169]  ksys_write+0x73/0xe0
[  303.165171]  do_syscall_64+0xa4/0xfc0
[  303.165173]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  303.165175] RIP: 0033:0x7efe38f74c5e
[  303.165177] 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
[  303.165178] RSP: 002b:00007ffe7ed9ed80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  303.165179] RAX: ffffffffffffffda RBX: 0000564e8424f180 RCX: 00007efe38f74c5e
[  303.165180] RDX: 0000000000000001 RSI: 0000564e8424f180 RDI: 0000000000000001
[  303.165180] RBP: 00007ffe7ed9ed90 R08: 0000000000000000 R09: 0000000000000000
[  303.165181] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  303.165181] R13: 0000564e84210010 R14: 0000000000000001 R15: 0000564e8424f180
[  303.165183]  </TASK>
[  303.165183] handlers:
[  303.166648] [<00000000c528b5b0>] serial8250_interrupt
[  303.166685] Disabling IRQ #51