[  903.893145][T10779] Mirror/redirect action on
[  959.690989][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  959.691416][    C0] CPU: 0 UID: 0 PID: 10607 Comm: perl Not tainted 6.13.0-rc3-virtme #1
[  959.691718][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  959.691965][    C0] Call Trace:
[  959.692100][    C0]  <IRQ>
[  959.692200][    C0]  dump_stack_lvl+0x82/0xd0
[  959.692388][    C0]  __report_bad_irq+0x5f/0x180
[  959.692561][    C0]  note_interrupt+0x66d/0x7f0
[  959.692752][    C0]  handle_irq_event+0x16d/0x1c0
[  959.692920][    C0]  handle_edge_irq+0x1fa/0xb60
[  959.693098][    C0]  __common_interrupt+0x82/0x170
[  959.693272][    C0]  common_interrupt+0x81/0xa0
[  959.693446][    C0]  </IRQ>
[  959.693537][    C0]  <TASK>
[  959.693636][    C0]  asm_common_interrupt+0x26/0x40
[  959.693916][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  959.694141][    C0] Code: 10 e8 61 fb 8b fd 48 89 ef e8 19 70 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 f5 13 4e <74> 0e 5b 5d c3 cc cc cc cc e8 0f b8 b1 fd eb dc 0f 1f 44 00 00 5b
[  959.694753][    C0] RSP: 0018:ffffc9000a887aa0 EFLAGS: 00000286
[  959.694968][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff6a4494e
[  959.695225][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb1efcfc1
[  959.695475][    C0] RBP: ffffffffb5aeb800 R08: 0000000000000001 R09: fffffbfff6a3ffef
[  959.695737][    C0] R10: ffffffffb51fff7f R11: ffff88800e19c5c0 R12: 00000000ffffffff
[  959.695991][    C0] R13: 0000000000000001 R14: ffffffffb5aeb908 R15: 00000000ffffffff
[  959.696253][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  959.696467][    C0]  uart_write+0x220/0x920
[  959.696605][    C0]  process_output_block+0x13e/0x790
[  959.696775][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  959.696985][    C0]  n_tty_write+0x40c/0x790
[  959.697158][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  959.697334][    C0]  ? trace_lock_acquire+0x14c/0x1f0
[  959.697501][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  959.697674][    C0]  ? lock_acquire+0x32/0xc0
[  959.697838][    C0]  ? iterate_tty_write+0x8f/0x540
[  959.698013][    C0]  iterate_tty_write+0x222/0x540
[  959.698183][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  959.698355][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  959.698525][    C0]  vfs_write+0xa81/0x11e0
[  959.698665][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  959.698835][    C0]  ? __pfx_vfs_write+0x10/0x10
[  959.699004][    C0]  ? clockevents_program_event+0xf6/0x300
[  959.699182][    C0]  ? clockevents_program_event+0x1ea/0x300
[  959.699398][    C0]  ksys_write+0xf8/0x1d0
[  959.699525][    C0]  ? __pfx_ksys_write+0x10/0x10
[  959.699706][    C0]  do_syscall_64+0xc1/0x1d0
[  959.699881][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  959.700090][    C0] RIP: 0033:0x7f739162fb77
[  959.700262][    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
[  959.700840][    C0] RSP: 002b:00007ffeb75af7d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  959.701099][    C0] RAX: ffffffffffffffda RBX: 000055a1945d33f0 RCX: 00007f739162fb77
[  959.701346][    C0] RDX: 0000000000000001 RSI: 000055a1945d33f0 RDI: 0000000000000001
[  959.701595][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  959.701839][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055a1945be5e0
[  959.702124][    C0] R13: 000055a19459f2a0 R14: 0000000000000001 R15: 000055a1945be5e0
[  959.702383][    C0]  </TASK>
[  959.702510][    C0] handlers:
[  959.702640][    C0] [<ffffffffb085a070>] serial8250_interrupt
[  959.703011][    C0] Disabling IRQ #51