[  943.308732][T13360] Mirror/redirect action on
[  960.889199][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  960.889662][    C0] CPU: 0 UID: 0 PID: 13179 Comm: perl Not tainted 6.12.0-rc7-virtme #1
[  960.889918][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  960.890127][    C0] Call Trace:
[  960.890261][    C0]  <IRQ>
[  960.890352][    C0]  dump_stack_lvl+0x82/0xd0
[  960.890535][    C0]  __report_bad_irq+0x5f/0x180
[  960.890707][    C0]  note_interrupt+0x6b3/0x860
[  960.890894][    C0]  handle_irq_event+0x16d/0x1c0
[  960.891063][    C0]  handle_edge_irq+0x1fa/0xb60
[  960.891237][    C0]  __common_interrupt+0x82/0x170
[  960.891438][    C0]  common_interrupt+0x81/0xa0
[  960.891612][    C0]  </IRQ>
[  960.891702][    C0]  <TASK>
[  960.891793][    C0]  asm_common_interrupt+0x26/0x40
[  960.891962][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  960.892184][    C0] Code: 10 e8 01 bf 85 fd 48 89 ef e8 69 31 86 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 75 08 59 49 <74> 0e 5b 5d c3 cc cc cc cc e8 cf 17 ab fd eb dc 0f 1f 44 00 00 5b
[  960.892774][    C0] RSP: 0018:ffffc90002c17aa0 EFLAGS: 00000286
[  960.892990][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff73c172e
[  960.893257][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb6aabe61
[  960.893505][    C0] RBP: ffffffffba6d24a0 R08: 0000000000000001 R09: fffffbfff73bcdcf
[  960.893766][    C0] R10: ffffffffb9de6e7f R11: ffff88801200a300 R12: 00000000ffffffff
[  960.894015][    C0] R13: 0000000000000001 R14: ffffffffba6d25a8 R15: 00000000ffffffff
[  960.894279][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  960.894500][    C0]  uart_write+0x220/0x920
[  960.894635][    C0]  process_output_block+0x13e/0x790
[  960.894810][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  960.895028][    C0]  n_tty_write+0x40c/0x790
[  960.895207][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  960.895388][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[  960.895557][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  960.895726][    C0]  ? iterate_tty_write+0x8f/0x540
[  960.895895][    C0]  ? lock_acquire+0x32/0xc0
[  960.896064][    C0]  ? iterate_tty_write+0x8f/0x540
[  960.896237][    C0]  iterate_tty_write+0x222/0x540
[  960.896417][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  960.896588][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  960.896760][    C0]  vfs_write+0xa81/0x11e0
[  960.896890][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  960.897061][    C0]  ? __pfx_vfs_write+0x10/0x10
[  960.897233][    C0]  ? clockevents_program_event+0xf6/0x300
[  960.897411][    C0]  ? clockevents_program_event+0x1ea/0x300
[  960.897622][    C0]  ksys_write+0xf5/0x1e0
[  960.897756][    C0]  ? __pfx_ksys_write+0x10/0x10
[  960.897933][    C0]  do_syscall_64+0xc1/0x1d0
[  960.898109][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  960.898314][    C0] RIP: 0033:0x7f93e0e25957
[  960.898492][    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
[  960.899074][    C0] RSP: 002b:00007ffeb69955d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  960.899329][    C0] RAX: ffffffffffffffda RBX: 000056100aa9c2b0 RCX: 00007f93e0e25957
[  960.899576][    C0] RDX: 0000000000000001 RSI: 000056100aa9c2b0 RDI: 0000000000000001
[  960.899821][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  960.900064][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000056100aa875e0
[  960.900315][    C0] R13: 000056100aa682a0 R14: 0000000000000001 R15: 000056100aa875e0
[  960.900576][    C0]  </TASK>
[  960.900702][    C0] handlers:
[  960.900830][    C0] [<ffffffffb537c8f0>] serial8250_interrupt
[  960.901472][    C0] Disabling IRQ #51