[ 1044.796863][ T7718] Mirror/redirect action on
[ 1051.309842][ T7829] tc (7829) used greatest stack depth: 23648 bytes left
[ 1136.124710][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1136.125317][ C0] CPU: 0 UID: 0 PID: 7552 Comm: perl Not tainted 6.18.0-rc3-virtme #1 PREEMPT(full)
[ 1136.125323][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1136.125326][ C0] Call Trace:
[ 1136.125328][ C0]
[ 1136.125331][ C0] dump_stack_lvl+0x82/0xc0
[ 1136.125345][ C0] __report_bad_irq+0x5f/0x1b0
[ 1136.125355][ C0] note_interrupt+0x661/0x7e0
[ 1136.125363][ C0] handle_irq_event+0x165/0x1c0
[ 1136.125370][ C0] handle_edge_irq+0x324/0x880
[ 1136.125380][ C0] __common_interrupt+0xa4/0x230
[ 1136.125391][ C0] common_interrupt+0xb9/0xe0
[ 1136.125395][ C0]
[ 1136.125396][ C0]
[ 1136.125400][ C0] asm_common_interrupt+0x26/0x40
[ 1136.125405][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[ 1136.125413][ C0] Code: 74 24 10 e8 41 6a ff fd 48 89 ef e8 69 b9 ff fd 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 f1 f3 fd 65 8b 05 b3 cb 07 02 85 c0 74 0a 5b 5d c3 e8 f7 7d
[ 1136.125417][ C0] RSP: 0018:ffffc9000a207a88 EFLAGS: 00000206
[ 1136.125421][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[ 1136.125423][ C0] RDX: 0000000000000000 RSI: ffffffffae586913 RDI: 0000000000000001
[ 1136.125425][ C0] RBP: ffffffffb0e6d520 R08: 0000000000000001 R09: 0000000000000001
[ 1136.125427][ C0] R10: ffffffffaf423d57 R11: ffff888005e80970 R12: 00000000ffffffff
[ 1136.125429][ C0] R13: 0000000000000001 R14: ffffffffb0e6d628 R15: 00000000ffffffff
[ 1136.125445][ C0] uart_write+0x220/0x920
[ 1136.125458][ C0] process_output_block+0x142/0x7b0
[ 1136.125465][ C0] ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 1136.125472][ C0] n_tty_write+0x423/0x7c0
[ 1136.125475][ C0] ? _copy_from_iter+0x1d1/0x1340
[ 1136.125487][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 1136.125494][ C0] ? __init_waitqueue_head+0x150/0x150
[ 1136.125502][ C0] ? lock_acquire+0x104/0x160
[ 1136.125506][ C0] ? iterate_tty_write+0x91/0x530
[ 1136.125516][ C0] iterate_tty_write+0x220/0x530
[ 1136.125523][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1136.125531][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1136.125538][ C0] vfs_write+0xaae/0x12c0
[ 1136.125546][ C0] ? find_held_lock+0x2b/0x80
[ 1136.125551][ C0] ? kernel_write+0x6b0/0x6b0
[ 1136.125559][ C0] ? clockevents_program_event+0xf3/0x2f0
[ 1136.125573][ C0] ? clockevents_program_event+0x1e4/0x2f0
[ 1136.125581][ C0] ksys_write+0xf7/0x1d0
[ 1136.125586][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 1136.125597][ C0] do_syscall_64+0xc1/0xfd0
[ 1136.125605][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1136.125608][ C0] RIP: 0033:0x7f6a24313257
[ 1136.125613][ 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
[ 1136.125615][ C0] RSP: 002b:00007ffe88afe788 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1136.125618][ C0] RAX: ffffffffffffffda RBX: 0000563519b1c2e0 RCX: 00007f6a24313257
[ 1136.125620][ C0] RDX: 0000000000000001 RSI: 0000563519b1c2e0 RDI: 0000000000000001
[ 1136.125622][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1136.125623][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563519b07600
[ 1136.125625][ C0] R13: 0000563519ae82a0 R14: 0000000000000001 R15: 0000563519b07600
[ 1136.125640][ C0]
[ 1136.125641][ C0] handlers:
[ 1136.142809][ C0] [] serial8250_interrupt
[ 1136.143739][ C0] Disabling IRQ #51