[  847.623319][ T4699] Mirror/redirect action on
[  890.916225][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  890.916689][    C0] CPU: 0 UID: 0 PID: 4523 Comm: perl Not tainted 6.12.0-rc6-virtme #1
[  890.916969][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  890.917197][    C0] Call Trace:
[  890.917358][    C0]  <IRQ>
[  890.917459][    C0]  dump_stack_lvl+0x82/0xd0
[  890.917664][    C0]  __report_bad_irq+0x5f/0x180
[  890.917947][    C0]  note_interrupt+0x6b3/0x860
[  890.918135][    C0]  handle_irq_event+0x16d/0x1c0
[  890.918318][    C0]  handle_edge_irq+0x1fa/0xb60
[  890.918513][    C0]  __common_interrupt+0x82/0x170
[  890.918697][    C0]  common_interrupt+0x81/0xa0
[  890.918921][    C0]  </IRQ>
[  890.919023][    C0]  <TASK>
[  890.919118][    C0]  asm_common_interrupt+0x26/0x40
[  890.919320][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  890.919558][    C0] Code: 10 e8 01 ef 85 fd 48 89 ef e8 69 61 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 15 38 f9 58 <74> 0e 5b 5d c3 cc cc cc cc e8 cf 47 ab fd eb dc 0f 1f 44 00 00 5b
[  890.920205][    C0] RSP: 0018:ffffc90000fe7aa0 EFLAGS: 00000286
[  890.920441][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff54812e3
[  890.920708][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa70a8ec1
[  890.920992][    C0] RBP: ffffffffaacd04a0 R08: 0000000000000001 R09: fffffbfff547c9cf
[  890.921258][    C0] R10: ffffffffaa3e4e7f R11: ffff88800fa48040 R12: 00000000ffffffff
[  890.921526][    C0] R13: 0000000000000001 R14: ffffffffaacd05a8 R15: 00000000ffffffff
[  890.921812][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  890.922047][    C0]  uart_write+0x220/0x920
[  890.922195][    C0]  process_output_block+0x13e/0x790
[  890.922387][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  890.922620][    C0]  n_tty_write+0x40c/0x790
[  890.922810][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  890.922991][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[  890.923178][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  890.923364][    C0]  ? iterate_tty_write+0x8f/0x540
[  890.923550][    C0]  ? lock_acquire+0x32/0xc0
[  890.923732][    C0]  ? iterate_tty_write+0x8f/0x540
[  890.923930][    C0]  iterate_tty_write+0x222/0x540
[  890.924124][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  890.924312][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  890.924499][    C0]  vfs_write+0xa81/0x11e0
[  890.924642][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  890.924828][    C0]  ? __pfx_vfs_write+0x10/0x10
[  890.925015][    C0]  ? clockevents_program_event+0xf6/0x300
[  890.925204][    C0]  ? clockevents_program_event+0x1ea/0x300
[  890.925437][    C0]  ksys_write+0xf5/0x1e0
[  890.925576][    C0]  ? __pfx_ksys_write+0x10/0x10
[  890.925774][    C0]  do_syscall_64+0xc1/0x1d0
[  890.925961][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  890.926177][    C0] RIP: 0033:0x7effe338c957
[  890.926360][    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
[  890.926973][    C0] RSP: 002b:00007fff593cefe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  890.927246][    C0] RAX: ffffffffffffffda RBX: 0000560b24e00330 RCX: 00007effe338c957
[  890.927509][    C0] RDX: 0000000000000001 RSI: 0000560b24e00330 RDI: 0000000000000001
[  890.927770][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  890.928035][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000560b24deb5e0
[  890.928326][    C0] R13: 0000560b24dcc2a0 R14: 0000000000000001 R15: 0000560b24deb5e0
[  890.928589][    C0]  </TASK>
[  890.928723][    C0] handlers:
[  890.928866][    C0] [<ffffffffa597b670>] serial8250_interrupt
[  890.929270][    C0] Disabling IRQ #51