[  901.914503][T10782] Mirror/redirect action on
[  967.428086][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  967.428550][    C0] CPU: 0 UID: 0 PID: 10606 Comm: perl Not tainted 6.13.0-rc3-virtme #1
[  967.428808][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  967.429042][    C0] Call Trace:
[  967.429249][    C0]  <IRQ>
[  967.429343][    C0]  dump_stack_lvl+0x82/0xd0
[  967.429546][    C0]  __report_bad_irq+0x5f/0x180
[  967.429734][    C0]  note_interrupt+0x66d/0x7f0
[  967.429923][    C0]  handle_irq_event+0x16d/0x1c0
[  967.430103][    C0]  handle_edge_irq+0x1fa/0xb60
[  967.430282][    C0]  __common_interrupt+0x82/0x170
[  967.430462][    C0]  common_interrupt+0x81/0xa0
[  967.430641][    C0]  </IRQ>
[  967.430736][    C0]  <TASK>
[  967.430869][    C0]  asm_common_interrupt+0x26/0x40
[  967.431054][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  967.431295][    C0] Code: 10 e8 61 0b 8c fd 48 89 ef e8 19 80 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 55 05 f4 44 <74> 0e 5b 5d c3 cc cc cc cc e8 0f c8 b1 fd eb dc 0f 1f 44 00 00 5b
[  967.431884][    C0] RSP: 0018:ffffc900012f7aa0 EFLAGS: 00000286
[  967.432107][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff7c8494e
[  967.432368][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffbb0fbfc1
[  967.432629][    C0] RBP: ffffffffbeceb800 R08: 0000000000000001 R09: fffffbfff7c7ffef
[  967.432882][    C0] R10: ffffffffbe3fff7f R11: ffff888009908040 R12: 00000000ffffffff
[  967.433147][    C0] R13: 0000000000000001 R14: ffffffffbeceb908 R15: 00000000ffffffff
[  967.433420][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  967.433650][    C0]  uart_write+0x220/0x920
[  967.433790][    C0]  process_output_block+0x13e/0x790
[  967.433969][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  967.434184][    C0]  n_tty_write+0x40c/0x790
[  967.434360][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  967.434534][    C0]  ? trace_lock_acquire+0x14c/0x1f0
[  967.434702][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  967.434881][    C0]  ? lock_acquire+0x32/0xc0
[  967.435054][    C0]  ? iterate_tty_write+0x8f/0x540
[  967.435235][    C0]  iterate_tty_write+0x222/0x540
[  967.435411][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  967.435586][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  967.435768][    C0]  vfs_write+0xa81/0x11e0
[  967.435899][    C0]  ? __pfx___lock_release+0x10/0x10
[  967.436072][    C0]  ? trace_lock_acquire+0x14c/0x1f0
[  967.436237][    C0]  ? lock_acquire+0x32/0xc0
[  967.436405][    C0]  ? __pfx_vfs_write+0x10/0x10
[  967.436583][    C0]  ? trace_rseq_update+0xe7/0x150
[  967.436768][    C0]  ? __rseq_handle_notify_resume+0x288/0x3e0
[  967.436989][    C0]  ksys_write+0xf8/0x1d0
[  967.437124][    C0]  ? __pfx_ksys_write+0x10/0x10
[  967.437313][    C0]  do_syscall_64+0xc1/0x1d0
[  967.437482][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  967.437685][    C0] RIP: 0033:0x7f454a79cb77
[  967.437857][    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
[  967.438440][    C0] RSP: 002b:00007fff93447eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  967.438697][    C0] RAX: ffffffffffffffda RBX: 000055f725e8d2b0 RCX: 00007f454a79cb77
[  967.438948][    C0] RDX: 0000000000000001 RSI: 000055f725e8d2b0 RDI: 0000000000000001
[  967.439197][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  967.439450][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055f725e785e0
[  967.439696][    C0] R13: 000055f725e592a0 R14: 0000000000000001 R15: 000055f725e785e0
[  967.439955][    C0]  </TASK>
[  967.440083][    C0] handlers:
[  967.440216][    C0] [<ffffffffb9a5a070>] serial8250_interrupt
[  967.440604][    C0] Disabling IRQ #51