[ 1061.186675][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1061.187128][ C0] CPU: 0 UID: 0 PID: 23220 Comm: perl Not tainted 6.13.0-virtme #1
[ 1061.187134][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1061.187136][ C0] Call Trace:
[ 1061.187139][ C0]
[ 1061.187141][ C0] dump_stack_lvl+0x82/0xd0
[ 1061.187152][ C0] __report_bad_irq+0x5f/0x180
[ 1061.187161][ C0] note_interrupt+0x66d/0x7f0
[ 1061.187169][ C0] handle_irq_event+0x16d/0x1c0
[ 1061.187176][ C0] handle_edge_irq+0x1fa/0xb60
[ 1061.187187][ C0] __common_interrupt+0x82/0x170
[ 1061.187195][ C0] common_interrupt+0x81/0xa0
[ 1061.187200][ C0]
[ 1061.187201][ C0]
[ 1061.187204][ C0] asm_common_interrupt+0x26/0x40
[ 1061.187208][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1061.187214][ C0] Code: 10 e8 21 c0 89 fd 48 89 ef e8 69 30 8a 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 d5 d8 51 53 <74> 0e 5b 5d c3 cc cc cc cc e8 7f 3b af fd eb dc 0f 1f 44 00 00 5b
[ 1061.187217][ C0] RSP: 0018:ffffc90001097aa0 EFLAGS: 00000286
[ 1061.187220][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff5fc842f
[ 1061.187222][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffacb1ec41
[ 1061.187224][ C0] RBP: ffffffffb0708960 R08: 0000000000000001 R09: fffffbfff5fc39ef
[ 1061.187225][ C0] R10: ffffffffafe1cf7f R11: ffff8880051b2300 R12: 00000000ffffffff
[ 1061.187227][ C0] R13: 0000000000000001 R14: ffffffffb0708a68 R15: 00000000ffffffff
[ 1061.187239][ C0] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1061.187248][ C0] uart_write+0x220/0x920
[ 1061.187259][ C0] process_output_block+0x13e/0x790
[ 1061.187266][ C0] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1061.187275][ C0] n_tty_write+0x40c/0x790
[ 1061.187286][ C0] ? __pfx_n_tty_write+0x10/0x10
[ 1061.187291][ C0] ? trace_lock_acquire+0x14c/0x1f0
[ 1061.187295][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 1061.187302][ C0] ? lock_acquire+0x32/0xc0
[ 1061.187305][ C0] ? iterate_tty_write+0x8f/0x540
[ 1061.187316][ C0] iterate_tty_write+0x222/0x540
[ 1061.187323][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1061.187331][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1061.187339][ C0] vfs_write+0xa81/0x11e0
[ 1061.187344][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1061.187350][ C0] ? __pfx_vfs_write+0x10/0x10
[ 1061.187357][ C0] ? clockevents_program_event+0xf6/0x300
[ 1061.187377][ C0] ksys_write+0xf8/0x1d0
[ 1061.187381][ C0] ? __pfx_ksys_write+0x10/0x10
[ 1061.187394][ C0] do_syscall_64+0xc1/0x1d0
[ 1061.187401][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1061.187404][ C0] RIP: 0033:0x7fe3566a5b77
[ 1061.187408][ 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
[ 1061.187410][ C0] RSP: 002b:00007ffc1c22cd68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1061.187413][ C0] RAX: ffffffffffffffda RBX: 0000559c43b3b3f0 RCX: 00007fe3566a5b77
[ 1061.187415][ C0] RDX: 0000000000000001 RSI: 0000559c43b3b3f0 RDI: 0000000000000001
[ 1061.187416][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1061.187418][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559c43b265e0
[ 1061.187419][ C0] R13: 0000559c43b072a0 R14: 0000000000000001 R15: 0000559c43b265e0
[ 1061.187435][ C0]
[ 1061.187437][ C0] handlers:
[ 1061.197922][ C0] [] serial8250_interrupt
[ 1061.198517][ C0] Disabling IRQ #51