[  914.838931][T10783] Mirror/redirect action on
[  932.934446][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  932.934925][    C0] CPU: 0 UID: 0 PID: 10607 Comm: perl Not tainted 6.14.0-rc4-virtme #1
[  932.934931][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  932.934934][    C0] Call Trace:
[  932.934936][    C0]  <IRQ>
[  932.934939][    C0]  dump_stack_lvl+0x82/0xd0
[  932.934954][    C0]  __report_bad_irq+0x5f/0x180
[  932.934965][    C0]  note_interrupt+0x66d/0x7f0
[  932.934975][    C0]  handle_irq_event+0x16d/0x1c0
[  932.934981][    C0]  handle_edge_irq+0x1fa/0xb60
[  932.934992][    C0]  __common_interrupt+0x82/0x170
[  932.935002][    C0]  common_interrupt+0x81/0xa0
[  932.935008][    C0]  </IRQ>
[  932.935009][    C0]  <TASK>
[  932.935012][    C0]  asm_common_interrupt+0x26/0x40
[  932.935018][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  932.935024][    C0] Code: 10 e8 31 dc 87 fd 48 89 ef e8 79 4c 88 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d b5 dd 0f 4c <74> 0e 5b 5d c3 cc cc cc cc e8 7f 7d ad fd eb dc 0f 1f 44 00 00 5b
[  932.935027][    C0] RSP: 0018:ffffc90000fd7aa0 EFLAGS: 00000286
[  932.935031][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff6e09be0
[  932.935034][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb3f3e761
[  932.935036][    C0] RBP: ffffffffb7914b20 R08: 0000000000000001 R09: fffffbfff6e051eb
[  932.935038][    C0] R10: ffffffffb7028f5f R11: ffff88800b902300 R12: 00000000ffffffff
[  932.935040][    C0] R13: 0000000000000001 R14: ffffffffb7914c28 R15: 00000000ffffffff
[  932.935051][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  932.935060][    C0]  uart_write+0x220/0x920
[  932.935073][    C0]  process_output_block+0x13e/0x790
[  932.935082][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  932.935092][    C0]  n_tty_write+0x40c/0x790
[  932.935103][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  932.935107][    C0]  ? trace_lock_acquire+0x14c/0x1f0
[  932.935111][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  932.935118][    C0]  ? lock_acquire+0x32/0xc0
[  932.935121][    C0]  ? iterate_tty_write+0x8f/0x540
[  932.935132][    C0]  iterate_tty_write+0x222/0x540
[  932.935139][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  932.935147][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  932.935155][    C0]  vfs_write+0xa87/0x11e0
[  932.935162][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  932.935169][    C0]  ? __pfx_vfs_write+0x10/0x10
[  932.935176][    C0]  ? clockevents_program_event+0xf6/0x300
[  932.935192][    C0]  ? clockevents_program_event+0x1ea/0x300
[  932.935201][    C0]  ksys_write+0xf8/0x1d0
[  932.935206][    C0]  ? __pfx_ksys_write+0x10/0x10
[  932.935220][    C0]  do_syscall_64+0xc1/0x1d0
[  932.935226][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  932.935229][    C0] RIP: 0033:0x7f700927eb77
[  932.935233][    C0] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[  932.935235][    C0] RSP: 002b:00007ffd6f3eebb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  932.935238][    C0] RAX: ffffffffffffffda RBX: 0000560d6c52e2b0 RCX: 00007f700927eb77
[  932.935240][    C0] RDX: 0000000000000001 RSI: 0000560d6c52e2b0 RDI: 0000000000000001
[  932.935242][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  932.935243][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000560d6c5195e0
[  932.935244][    C0] R13: 0000560d6c4fa2a0 R14: 0000000000000001 R15: 0000560d6c5195e0
[  932.935261][    C0]  </TASK>
[  932.935262][    C0] handlers:
[  932.946031][    C0] [<ffffffffb28689c0>] serial8250_interrupt
[  932.946829][    C0] Disabling IRQ #51