[    6.630674] GACT probability NOT on
[    8.767199] Mirror/redirect action on
[   14.171150] tc (3578) used greatest stack depth: 11688 bytes left
[   15.418119] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1244050895 wd_nsec: 1244050940
[   73.498018] irq 51: nobody cared (try booting with the "irqpoll" option)
[   73.498112] CPU: 0 UID: 0 PID: 194 Comm: perl Not tainted 6.19.0-rc2-virtme #1 PREEMPT(voluntary) 
[   73.498116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   73.498117] Call Trace:
[   73.498121]  <IRQ>
[   73.498125]  dump_stack_lvl+0x4d/0x70
[   73.498133]  __report_bad_irq+0x35/0xb8
[   73.498136]  note_interrupt.cold+0x28/0x66
[   73.498138]  handle_irq_event+0x6e/0x80
[   73.498141]  handle_edge_irq+0xbc/0x180
[   73.498144]  __common_interrupt+0x40/0xd0
[   73.498147]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[   73.498149]  common_interrupt+0x7a/0x90
[   73.498153]  </IRQ>
[   73.498154]  <TASK>
[   73.498154]  asm_common_interrupt+0x26/0x40
[   73.498157] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[   73.498161] 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
[   73.498162] RSP: 0018:ff2e0c738045fd38 EFLAGS: 00000286
[   73.498165] RAX: 00000000ffffffff RBX: ff1abfcf41e50000 RCX: 0000000000000017
[   73.498166] RDX: ffffffffa77ce935 RSI: 0000000000000282 RDI: ffffffffa8ac0680
[   73.498166] RBP: 0000000000000001 R08: 0000000000000001 R09: ff1abfcf41efb000
[   73.498167] R10: ff2e0c738045fe68 R11: 0000000000000001 R12: ffffffffa8ac0680
[   73.498167] R13: ff2e0c738035d000 R14: ff1abfcf41efb000 R15: 0000000000000282
[   73.498168]  ? rpm_suspend+0x185/0x5e0
[   73.498173]  uart_write+0xb4/0x270
[   73.498176]  n_tty_write+0x155/0x560
[   73.498178]  ? swake_up_all+0xd0/0xd0
[   73.498181]  file_tty_write.isra.0+0x15b/0x2a0
[   73.498182]  vfs_write+0x258/0x4d0
[   73.498186]  ? __hrtimer_run_queues+0x161/0x2a0
[   73.498188]  ksys_write+0x73/0xe0
[   73.498190]  do_syscall_64+0xa4/0xfc0
[   73.498192]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   73.498193] RIP: 0033:0x7f74d573dc5e
[   73.498195] 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
[   73.498196] RSP: 002b:00007ffca23079b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[   73.498197] RAX: ffffffffffffffda RBX: 00005581db2842a0 RCX: 00007f74d573dc5e
[   73.498198] RDX: 0000000000000001 RSI: 00005581db2842a0 RDI: 0000000000000001
[   73.498198] RBP: 00007ffca23079c0 R08: 0000000000000000 R09: 0000000000000000
[   73.498199] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[   73.498199] R13: 00005581db245010 R14: 0000000000000001 R15: 00005581db2842a0
[   73.498200]  </TASK>
[   73.498201] handlers:
[   73.499635] [<0000000084444e14>] serial8250_interrupt
[   73.499676] Disabling IRQ #51