[ 1022.826041][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1022.826515][ C0] CPU: 0 UID: 0 PID: 14066 Comm: perl Not tainted 6.13.0-virtme #1
[ 1022.826521][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1022.826524][ C0] Call Trace:
[ 1022.826526][ C0]
[ 1022.826529][ C0] dump_stack_lvl+0x82/0xd0
[ 1022.826543][ C0] __report_bad_irq+0x5f/0x180
[ 1022.826553][ C0] note_interrupt+0x66d/0x7f0
[ 1022.826562][ C0] handle_irq_event+0x16d/0x1c0
[ 1022.826569][ C0] handle_edge_irq+0x1fa/0xb60
[ 1022.826581][ C0] __common_interrupt+0x82/0x170
[ 1022.826591][ C0] common_interrupt+0x81/0xa0
[ 1022.826596][ C0]
[ 1022.826597][ C0]
[ 1022.826601][ C0] asm_common_interrupt+0x26/0x40
[ 1022.826607][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1022.826614][ C0] Code: 10 e8 21 d0 89 fd 48 89 ef e8 69 40 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 e8 51 48 <74> 0e 5b 5d c3 cc cc cc cc e8 7f 4b af fd eb dc 0f 1f 44 00 00 5b
[ 1022.826618][ C0] RSP: 0018:ffffc90003007aa0 EFLAGS: 00000286
[ 1022.826628][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff75c842f
[ 1022.826630][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb7b1dc41
[ 1022.826632][ C0] RBP: ffffffffbb708960 R08: 0000000000000001 R09: fffffbfff75c39ef
[ 1022.826634][ C0] R10: ffffffffbae1cf7f R11: ffff888005ee45c0 R12: 00000000ffffffff
[ 1022.826636][ C0] R13: 0000000000000001 R14: ffffffffbb708a68 R15: 00000000ffffffff
[ 1022.826648][ C0] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1022.826657][ C0] uart_write+0x220/0x920
[ 1022.826671][ C0] process_output_block+0x13e/0x790
[ 1022.826679][ C0] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1022.826689][ C0] n_tty_write+0x40c/0x790
[ 1022.826700][ C0] ? __pfx_n_tty_write+0x10/0x10
[ 1022.826704][ C0] ? trace_lock_acquire+0x14c/0x1f0
[ 1022.826708][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 1022.826716][ C0] ? lock_acquire+0x32/0xc0
[ 1022.826719][ C0] ? iterate_tty_write+0x8f/0x540
[ 1022.826730][ C0] iterate_tty_write+0x222/0x540
[ 1022.826737][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1022.826746][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1022.826754][ C0] vfs_write+0xa81/0x11e0
[ 1022.826759][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1022.826767][ C0] ? __pfx_vfs_write+0x10/0x10
[ 1022.826773][ C0] ? clockevents_program_event+0xf6/0x300
[ 1022.826785][ C0] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1022.826798][ C0] ksys_write+0xf8/0x1d0
[ 1022.826802][ C0] ? __pfx_ksys_write+0x10/0x10
[ 1022.826815][ C0] do_syscall_64+0xc1/0x1d0
[ 1022.826822][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1022.826826][ C0] RIP: 0033:0x7fa239737b77
[ 1022.826830][ 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
[ 1022.826833][ C0] RSP: 002b:00007fff537254e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1022.826835][ C0] RAX: ffffffffffffffda RBX: 0000558a9970e2b0 RCX: 00007fa239737b77
[ 1022.826837][ C0] RDX: 0000000000000001 RSI: 0000558a9970e2b0 RDI: 0000000000000001
[ 1022.826839][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1022.826840][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000558a996f95e0
[ 1022.826842][ C0] R13: 0000558a996da2a0 R14: 0000000000000001 R15: 0000558a996f95e0
[ 1022.826858][ C0]
[ 1022.826859][ C0] handlers:
[ 1022.837940][ C0] [] serial8250_interrupt
[ 1022.838808][ C0] Disabling IRQ #51