[ 1821.671878][T17573] Mirror/redirect action on
[ 1828.540828][T17694] tc (17694) used greatest stack depth: 23976 bytes left
[ 1862.098310][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1862.098941][ C0] CPU: 0 UID: 0 PID: 17412 Comm: perl Not tainted 6.16.0-virtme #1 PREEMPT(full)
[ 1862.098950][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1862.098955][ C0] Call Trace:
[ 1862.098958][ C0]
[ 1862.098960][ C0] dump_stack_lvl+0x82/0xc0
[ 1862.098986][ C0] __report_bad_irq+0x5f/0x1b0
[ 1862.099004][ C0] note_interrupt+0x661/0x7e0
[ 1862.099012][ C0] handle_irq_event+0x165/0x1c0
[ 1862.099020][ C0] handle_edge_irq+0x324/0x880
[ 1862.099030][ C0] __common_interrupt+0xaa/0x1c0
[ 1862.099044][ C0] common_interrupt+0xb9/0xe0
[ 1862.099050][ C0]
[ 1862.099051][ C0]
[ 1862.099055][ C0] asm_common_interrupt+0x26/0x40
[ 1862.099063][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[ 1862.099078][ C0] Code: 74 24 10 e8 31 ea 03 fe 48 89 ef e8 59 39 04 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 9a 6d f8 fd 65 8b 05 13 ac 0b 02 85 c0 74 0a 5b 5d c3 e8 d7 ee
[ 1862.099080][ C0] RSP: 0018:ffffc9000d7dfa98 EFLAGS: 00000206
[ 1862.099088][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[ 1862.099090][ C0] RDX: 0000000000000000 RSI: ffffffff897c581b RDI: 0000000000000001
[ 1862.099092][ C0] RBP: ffffffff8c048300 R08: 0000000000000001 R09: 0000000000000001
[ 1862.099093][ C0] R10: ffffffff8a611b17 R11: ffff8880057b8970 R12: 00000000ffffffff
[ 1862.099096][ C0] R13: 0000000000000001 R14: ffffffff8c048408 R15: 00000000ffffffff
[ 1862.099112][ C0] uart_write+0x220/0x920
[ 1862.099128][ C0] process_output_block+0x142/0x7b0
[ 1862.099138][ C0] ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 1862.099145][ C0] n_tty_write+0x426/0x7c0
[ 1862.099147][ C0] ? _copy_from_iter+0x1d1/0x12e0
[ 1862.099166][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 1862.099172][ C0] ? __init_waitqueue_head+0x150/0x150
[ 1862.099180][ C0] ? lock_acquire+0x104/0x160
[ 1862.099186][ C0] ? iterate_tty_write+0x91/0x530
[ 1862.099199][ C0] iterate_tty_write+0x220/0x530
[ 1862.099206][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1862.099213][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1862.099221][ C0] vfs_write+0xaae/0x1200
[ 1862.099234][ C0] ? kernel_write+0x6b0/0x6b0
[ 1862.099240][ C0] ? trace_rseq_update+0xce/0x130
[ 1862.099252][ C0] ? rseq_update_cpu_node_id+0x10c/0x170
[ 1862.099259][ C0] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 1862.099270][ C0] ksys_write+0xf7/0x1d0
[ 1862.099274][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 1862.099285][ C0] do_syscall_64+0xc1/0x370
[ 1862.099291][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1862.099293][ C0] RIP: 0033:0x7f9c814ab337
[ 1862.099299][ 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
[ 1862.099301][ C0] RSP: 002b:00007ffca8bce078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1862.099303][ C0] RAX: ffffffffffffffda RBX: 000055e6a65393f0 RCX: 00007f9c814ab337
[ 1862.099305][ C0] RDX: 0000000000000001 RSI: 000055e6a65393f0 RDI: 0000000000000001
[ 1862.099307][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1862.099308][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055e6a65245e0
[ 1862.099310][ C0] R13: 000055e6a65052a0 R14: 0000000000000001 R15: 000055e6a65245e0
[ 1862.099324][ C0]
[ 1862.099325][ C0] handlers:
[ 1862.116402][ C0] [] serial8250_interrupt
[ 1862.116887][ C0] Disabling IRQ #51