[ 1988.729069][T18453] Mirror/redirect action on
[ 1995.178550][T18564] tc (18564) used greatest stack depth: 23520 bytes left
[ 2028.766436][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 2028.767039][ C0] CPU: 0 UID: 0 PID: 18287 Comm: perl Not tainted 6.18.0-rc2-virtme #1 PREEMPT(full)
[ 2028.767045][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2028.767055][ C0] Call Trace:
[ 2028.767058][ C0]
[ 2028.767061][ C0] dump_stack_lvl+0x82/0xc0
[ 2028.767076][ C0] __report_bad_irq+0x5f/0x1b0
[ 2028.767085][ C0] note_interrupt+0x661/0x7e0
[ 2028.767093][ C0] handle_irq_event+0x165/0x1c0
[ 2028.767101][ C0] handle_edge_irq+0x324/0x880
[ 2028.767111][ C0] __common_interrupt+0xa4/0x230
[ 2028.767121][ C0] common_interrupt+0xb9/0xe0
[ 2028.767126][ C0]
[ 2028.767127][ C0]
[ 2028.767131][ C0] asm_common_interrupt+0x26/0x40
[ 2028.767136][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[ 2028.767143][ C0] Code: 74 24 10 e8 31 ec ff fd 48 89 ef e8 59 3b 00 fe 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 fa 71 f4 fd 65 8b 05 b3 2b 08 02 85 c0 74 0a 5b 5d c3 e8 c7 ff
[ 2028.767146][ C0] RSP: 0018:ffffc9000221fa88 EFLAGS: 00000206
[ 2028.767151][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[ 2028.767153][ C0] RDX: 0000000000000000 RSI: ffffffffa6d8595e RDI: 0000000000000001
[ 2028.767155][ C0] RBP: ffffffffa966b520 R08: 0000000000000001 R09: 0000000000000001
[ 2028.767157][ C0] R10: ffffffffa7c22e57 R11: ffff888005850970 R12: 00000000ffffffff
[ 2028.767159][ C0] R13: 0000000000000001 R14: ffffffffa966b628 R15: 00000000ffffffff
[ 2028.767176][ C0] uart_write+0x220/0x920
[ 2028.767189][ C0] process_output_block+0x142/0x7b0
[ 2028.767197][ C0] ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 2028.767204][ C0] n_tty_write+0x423/0x7c0
[ 2028.767207][ C0] ? _copy_from_iter+0x1d1/0x1340
[ 2028.767220][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 2028.767227][ C0] ? __init_waitqueue_head+0x150/0x150
[ 2028.767234][ C0] ? lock_acquire+0x104/0x160
[ 2028.767239][ C0] ? iterate_tty_write+0x91/0x530
[ 2028.767249][ C0] iterate_tty_write+0x220/0x530
[ 2028.767256][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 2028.767264][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 2028.767271][ C0] vfs_write+0xaae/0x12c0
[ 2028.767282][ C0] ? kernel_write+0x6b0/0x6b0
[ 2028.767288][ C0] ? rcu_is_watching+0x12/0xb0
[ 2028.767294][ C0] ? trace_rseq_update+0xce/0x130
[ 2028.767306][ C0] ? __rseq_handle_notify_resume+0x2a7/0x400
[ 2028.767316][ C0] ksys_write+0xf7/0x1d0
[ 2028.767320][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 2028.767332][ C0] do_syscall_64+0xc1/0xfd0
[ 2028.767340][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2028.767343][ C0] RIP: 0033:0x7f57f8531257
[ 2028.767348][ C0] Code: 0f 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
[ 2028.767350][ C0] RSP: 002b:00007fff034c9db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2028.767353][ C0] RAX: ffffffffffffffda RBX: 000056377c46c360 RCX: 00007f57f8531257
[ 2028.767355][ C0] RDX: 0000000000000001 RSI: 000056377c46c360 RDI: 0000000000000001
[ 2028.767357][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2028.767358][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000056377c457600
[ 2028.767360][ C0] R13: 000056377c4382a0 R14: 0000000000000001 R15: 000056377c457600
[ 2028.767375][ C0]
[ 2028.767377][ C0] handlers:
[ 2028.784552][ C0] [] serial8250_interrupt
[ 2028.785421][ C0] Disabling IRQ #51