[  918.195089][T10786] Mirror/redirect action on
[  937.071272][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  937.071714][    C0] CPU: 0 UID: 0 PID: 10610 Comm: perl Not tainted 6.13.0-rc7-virtme #1
[  937.071996][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  937.072244][    C0] Call Trace:
[  937.072394][    C0]  <IRQ>
[  937.072496][    C0]  dump_stack_lvl+0x82/0xd0
[  937.072707][    C0]  __report_bad_irq+0x5f/0x180
[  937.072899][    C0]  note_interrupt+0x66d/0x7f0
[  937.073091][    C0]  handle_irq_event+0x16d/0x1c0
[  937.073277][    C0]  handle_edge_irq+0x1fa/0xb60
[  937.073465][    C0]  __common_interrupt+0x82/0x170
[  937.073653][    C0]  common_interrupt+0x81/0xa0
[  937.073842][    C0]  </IRQ>
[  937.073954][    C0]  <TASK>
[  937.074066][    C0]  asm_common_interrupt+0x26/0x40
[  937.074252][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  937.074489][    C0] Code: 10 e8 51 ac 8b fd 48 89 ef e8 19 21 8c 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 95 93 73 68 <74> 0e 5b 5d c3 cc cc cc cc e8 8f 65 b1 fd eb dc 0f 1f 44 00 00 5b
[  937.075118][    C0] RSP: 0018:ffffc90001817aa0 EFLAGS: 00000286
[  937.075360][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff3584f67
[  937.075635][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff97903141
[  937.075910][    C0] RBP: ffffffff9b4ee800 R08: 0000000000000001 R09: fffffbfff35805ef
[  937.076185][    C0] R10: ffffffff9ac02f7f R11: ffff88800f030040 R12: 00000000ffffffff
[  937.076464][    C0] R13: 0000000000000001 R14: ffffffff9b4ee908 R15: 00000000ffffffff
[  937.076748][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  937.076986][    C0]  uart_write+0x220/0x920
[  937.077133][    C0]  process_output_block+0x13e/0x790
[  937.077317][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  937.077553][    C0]  n_tty_write+0x40c/0x790
[  937.077744][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  937.077934][    C0]  ? trace_lock_acquire+0x14c/0x1f0
[  937.078117][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  937.078302][    C0]  ? lock_acquire+0x32/0xc0
[  937.078483][    C0]  ? iterate_tty_write+0x8f/0x540
[  937.078714][    C0]  iterate_tty_write+0x222/0x540
[  937.078902][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  937.079112][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  937.079387][    C0]  vfs_write+0xa81/0x11e0
[  937.079538][    C0]  ? __pfx___lock_release+0x10/0x10
[  937.079722][    C0]  ? trace_lock_acquire+0x14c/0x1f0
[  937.079904][    C0]  ? lock_acquire+0x32/0xc0
[  937.080088][    C0]  ? __pfx_vfs_write+0x10/0x10
[  937.080274][    C0]  ? trace_rseq_update+0xe7/0x150
[  937.080466][    C0]  ? __rseq_handle_notify_resume+0x288/0x3e0
[  937.080776][    C0]  ksys_write+0xf8/0x1d0
[  937.080992][    C0]  ? __pfx_ksys_write+0x10/0x10
[  937.081270][    C0]  do_syscall_64+0xc1/0x1d0
[  937.081551][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  937.081907][    C0] RIP: 0033:0x7f4a867fcb77
[  937.082207][    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
[  937.083209][    C0] RSP: 002b:00007ffc305f0158 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  937.083633][    C0] RAX: ffffffffffffffda RBX: 00005612a75602b0 RCX: 00007f4a867fcb77
[  937.084012][    C0] RDX: 0000000000000001 RSI: 00005612a75602b0 RDI: 0000000000000001
[  937.084432][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  937.084857][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00005612a754b5e0
[  937.085277][    C0] R13: 00005612a752c2a0 R14: 0000000000000001 R15: 00005612a754b5e0
[  937.085710][    C0]  </TASK>
[  937.085925][    C0] handlers:
[  937.086137][    C0] [<ffffffff9625c490>] serial8250_interrupt
[  937.087254][    C0] Disabling IRQ #51