[ 1744.696979][T17411] GACT probability NOT on
[ 1749.271866][T17488] Mirror/redirect action on
[ 1756.187677][T17604] tc (17604) used greatest stack depth: 23496 bytes left
[ 1769.154243][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1769.154810][ C0] CPU: 0 UID: 0 PID: 17317 Comm: perl Not tainted 6.17.0-rc1-virtme #1 PREEMPT(full)
[ 1769.154820][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1769.154826][ C0] Call Trace:
[ 1769.154830][ C0]
[ 1769.154833][ C0] dump_stack_lvl+0x82/0xc0
[ 1769.154864][ C0] __report_bad_irq+0x5f/0x1b0
[ 1769.154882][ C0] note_interrupt+0x661/0x7e0
[ 1769.154890][ C0] handle_irq_event+0x165/0x1c0
[ 1769.154899][ C0] handle_edge_irq+0x324/0x880
[ 1769.154909][ C0] __common_interrupt+0xa4/0x230
[ 1769.154923][ C0] common_interrupt+0xb9/0xe0
[ 1769.154929][ C0]
[ 1769.154931][ C0]
[ 1769.154935][ C0] asm_common_interrupt+0x26/0x40
[ 1769.154942][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[ 1769.154958][ C0] Code: 74 24 10 e8 31 1a 03 fe 48 89 ef e8 59 69 03 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 9d f7 fd 65 8b 05 13 fc 0a 02 85 c0 74 0a 5b 5d c3 e8 d7 1e
[ 1769.154961][ C0] RSP: 0018:ffffc900080e7a98 EFLAGS: 00000206
[ 1769.154969][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[ 1769.154971][ C0] RDX: 0000000000000000 RSI: ffffffffa73c5e0b RDI: 0000000000000001
[ 1769.154973][ C0] RBP: ffffffffa9c4a300 R08: 0000000000000001 R09: 0000000000000001
[ 1769.154975][ C0] R10: ffffffffa8212817 R11: ffff8880057e0970 R12: 00000000ffffffff
[ 1769.154977][ C0] R13: 0000000000000001 R14: ffffffffa9c4a408 R15: 00000000ffffffff
[ 1769.154994][ C0] uart_write+0x220/0x920
[ 1769.155013][ C0] process_output_block+0x142/0x7b0
[ 1769.155022][ C0] ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 1769.155030][ C0] n_tty_write+0x426/0x7c0
[ 1769.155032][ C0] ? _copy_from_iter+0x1d1/0x12e0
[ 1769.155049][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 1769.155054][ C0] ? __init_waitqueue_head+0x150/0x150
[ 1769.155064][ C0] ? lock_acquire+0x104/0x160
[ 1769.155067][ C0] ? iterate_tty_write+0x91/0x530
[ 1769.155081][ C0] iterate_tty_write+0x220/0x530
[ 1769.155088][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1769.155095][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1769.155103][ C0] vfs_write+0xaae/0x12c0
[ 1769.155117][ C0] ? kernel_write+0x6b0/0x6b0
[ 1769.155124][ C0] ? trace_rseq_update+0xce/0x130
[ 1769.155135][ C0] ? rseq_update_cpu_node_id+0x10c/0x170
[ 1769.155145][ C0] ? rcu_is_watching+0x12/0xb0
[ 1769.155160][ C0] ksys_write+0xf7/0x1d0
[ 1769.155164][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 1769.155176][ C0] do_syscall_64+0xc1/0x370
[ 1769.155181][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1769.155184][ C0] RIP: 0033:0x7f21a8b9d337
[ 1769.155188][ 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
[ 1769.155191][ C0] RSP: 002b:00007ffdfbca67e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1769.155194][ C0] RAX: ffffffffffffffda RBX: 0000563ca0811420 RCX: 00007f21a8b9d337
[ 1769.155196][ C0] RDX: 0000000000000001 RSI: 0000563ca0811420 RDI: 0000000000000001
[ 1769.155198][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1769.155200][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563ca07fc600
[ 1769.155201][ C0] R13: 0000563ca07dd2a0 R14: 0000000000000001 R15: 0000563ca07fc600
[ 1769.155216][ C0]
[ 1769.155217][ C0] handlers:
[ 1769.171477][ C0] [] serial8250_interrupt
[ 1769.171980][ C0] Disabling IRQ #51