[ 1003.054683][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1003.055082][ C0] CPU: 0 UID: 0 PID: 7784 Comm: perl Not tainted 6.12.0-rc7-virtme #1
[ 1003.055342][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1003.055566][ C0] Call Trace:
[ 1003.055701][ C0]
[ 1003.055794][ C0] dump_stack_lvl+0x82/0xd0
[ 1003.055974][ C0] __report_bad_irq+0x5f/0x180
[ 1003.056147][ C0] note_interrupt+0x6b3/0x860
[ 1003.056428][ C0] handle_irq_event+0x16d/0x1c0
[ 1003.056599][ C0] handle_edge_irq+0x1fa/0xb60
[ 1003.056775][ C0] __common_interrupt+0x82/0x170
[ 1003.056951][ C0] common_interrupt+0x81/0xa0
[ 1003.057128][ C0]
[ 1003.057220][ C0]
[ 1003.057310][ C0] asm_common_interrupt+0x26/0x40
[ 1003.057483][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1003.057707][ C0] Code: 10 e8 01 bf 85 fd 48 89 ef e8 69 31 86 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 75 08 39 67 <74> 0e 5b 5d c3 cc cc cc cc e8 cf 17 ab fd eb dc 0f 1f 44 00 00 5b
[ 1003.058297][ C0] RSP: 0018:ffffc90002ce7aa0 EFLAGS: 00000286
[ 1003.058527][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff3801715
[ 1003.058778][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff98cabe61
[ 1003.059027][ C0] RBP: ffffffff9c8d24a0 R08: 0000000000000001 R09: fffffbfff37fcdcf
[ 1003.059293][ C0] R10: ffffffff9bfe6e7f R11: ffff88800e318040 R12: 00000000ffffffff
[ 1003.059538][ C0] R13: 0000000000000001 R14: ffffffff9c8d25a8 R15: 00000000ffffffff
[ 1003.059807][ C0] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1003.060034][ C0] uart_write+0x220/0x920
[ 1003.060173][ C0] process_output_block+0x13e/0x790
[ 1003.060346][ C0] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1003.060573][ C0] n_tty_write+0x40c/0x790
[ 1003.060747][ C0] ? __pfx_n_tty_write+0x10/0x10
[ 1003.060915][ C0] ? trace_lock_acquire+0x14d/0x1f0
[ 1003.061083][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 1003.061250][ C0] ? iterate_tty_write+0x8f/0x540
[ 1003.061427][ C0] ? lock_acquire+0x32/0xc0
[ 1003.061600][ C0] ? iterate_tty_write+0x8f/0x540
[ 1003.061771][ C0] iterate_tty_write+0x222/0x540
[ 1003.061948][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1003.062126][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1003.062313][ C0] vfs_write+0xa81/0x11e0
[ 1003.062445][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1003.062615][ C0] ? __pfx_vfs_write+0x10/0x10
[ 1003.062786][ C0] ? clockevents_program_event+0xf6/0x300
[ 1003.062964][ C0] ? clockevents_program_event+0x1ea/0x300
[ 1003.063180][ C0] ksys_write+0xf5/0x1e0
[ 1003.063327][ C0] ? __pfx_ksys_write+0x10/0x10
[ 1003.063504][ C0] do_syscall_64+0xc1/0x1d0
[ 1003.063680][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1003.063893][ C0] RIP: 0033:0x7f6b06c5a957
[ 1003.064071][ 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
[ 1003.064657][ C0] RSP: 002b:00007ffe8a396428 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1003.064917][ C0] RAX: ffffffffffffffda RBX: 0000556d399903f0 RCX: 00007f6b06c5a957
[ 1003.065174][ C0] RDX: 0000000000000001 RSI: 0000556d399903f0 RDI: 0000000000000001
[ 1003.065424][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1003.065666][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000556d3997b5e0
[ 1003.065923][ C0] R13: 0000556d3995c2a0 R14: 0000000000000001 R15: 0000556d3997b5e0
[ 1003.066187][ C0]
[ 1003.066317][ C0] handlers:
[ 1003.066449][ C0] [] serial8250_interrupt
[ 1003.066819][ C0] Disabling IRQ #51