[ 1042.020406][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1042.020871][ C0] CPU: 0 UID: 0 PID: 6363 Comm: perl Not tainted 6.14.0-rc3-virtme #1
[ 1042.020878][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1042.020881][ C0] Call Trace:
[ 1042.020883][ C0]
[ 1042.020886][ C0] dump_stack_lvl+0x82/0xd0
[ 1042.020900][ C0] __report_bad_irq+0x5f/0x180
[ 1042.020912][ C0] note_interrupt+0x66d/0x7f0
[ 1042.020920][ C0] handle_irq_event+0x16d/0x1c0
[ 1042.020926][ C0] handle_edge_irq+0x1fa/0xb60
[ 1042.020937][ C0] __common_interrupt+0x82/0x170
[ 1042.020947][ C0] common_interrupt+0x81/0xa0
[ 1042.020953][ C0]
[ 1042.020954][ C0]
[ 1042.020957][ C0] asm_common_interrupt+0x26/0x40
[ 1042.020963][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1042.020971][ C0] Code: 10 e8 91 8a 87 fd 48 89 ef e8 d9 fa 87 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 b5 8d 4f 5e <74> 0e 5b 5d c3 cc cc cc cc e8 5f 2a ad fd eb dc 0f 1f 44 00 00 5b
[ 1042.020974][ C0] RSP: 0018:ffffc90001b67aa0 EFLAGS: 00000286
[ 1042.020978][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff4989c12
[ 1042.020980][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa1b43761
[ 1042.020982][ C0] RBP: ffffffffa5514ae0 R08: 0000000000000001 R09: fffffbfff49851eb
[ 1042.020984][ C0] R10: ffffffffa4c28f5f R11: ffff88800ed10040 R12: 00000000ffffffff
[ 1042.020986][ C0] R13: 0000000000000001 R14: ffffffffa5514be8 R15: 00000000ffffffff
[ 1042.020998][ C0] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1042.021007][ C0] uart_write+0x220/0x920
[ 1042.021019][ C0] process_output_block+0x13e/0x790
[ 1042.021028][ C0] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1042.021038][ C0] n_tty_write+0x40c/0x790
[ 1042.021049][ C0] ? __pfx_n_tty_write+0x10/0x10
[ 1042.021054][ C0] ? trace_lock_acquire+0x14c/0x1f0
[ 1042.021059][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 1042.021066][ C0] ? lock_acquire+0x32/0xc0
[ 1042.021069][ C0] ? iterate_tty_write+0x8f/0x540
[ 1042.021082][ C0] iterate_tty_write+0x222/0x540
[ 1042.021089][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1042.021097][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1042.021105][ C0] vfs_write+0xa87/0x11e0
[ 1042.021111][ C0] ? __pfx___lock_release+0x10/0x10
[ 1042.021115][ C0] ? trace_lock_acquire+0x14c/0x1f0
[ 1042.021117][ C0] ? lock_acquire+0x32/0xc0
[ 1042.021121][ C0] ? __pfx_vfs_write+0x10/0x10
[ 1042.021128][ C0] ? trace_rseq_update+0xe7/0x150
[ 1042.021139][ C0] ? __rseq_handle_notify_resume+0x288/0x3e0
[ 1042.021151][ C0] ksys_write+0xf8/0x1d0
[ 1042.021155][ C0] ? __pfx_ksys_write+0x10/0x10
[ 1042.021167][ C0] do_syscall_64+0xc1/0x1d0
[ 1042.021173][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1042.021176][ C0] RIP: 0033:0x7efef0243b77
[ 1042.021181][ 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
[ 1042.021183][ C0] RSP: 002b:00007ffe645a5f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1042.021186][ C0] RAX: ffffffffffffffda RBX: 000055b27ed912b0 RCX: 00007efef0243b77
[ 1042.021187][ C0] RDX: 0000000000000001 RSI: 000055b27ed912b0 RDI: 0000000000000001
[ 1042.021189][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1042.021190][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b27ed7c5e0
[ 1042.021192][ C0] R13: 000055b27ed5d2a0 R14: 0000000000000001 R15: 000055b27ed7c5e0
[ 1042.021208][ C0]
[ 1042.021209][ C0] handlers:
[ 1042.032363][ C0] [] serial8250_interrupt
[ 1042.032818][ C0] Disabling IRQ #51