[ 1709.601630][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1709.602235][ C0] CPU: 0 UID: 0 PID: 7281 Comm: perl Not tainted 6.16.0-rc1-virtme #1 PREEMPT(full)
[ 1709.602241][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1709.602247][ C0] Call Trace:
[ 1709.602252][ C0]
[ 1709.602254][ C0] dump_stack_lvl+0x82/0xd0
[ 1709.602295][ C0] __report_bad_irq+0x5f/0x1a0
[ 1709.602319][ C0] note_interrupt+0x665/0x7e0
[ 1709.602328][ C0] handle_irq_event+0x16d/0x1c0
[ 1709.602333][ C0] handle_edge_irq+0x23b/0x930
[ 1709.602344][ C0] __common_interrupt+0xad/0x1d0
[ 1709.602363][ C0] common_interrupt+0xb9/0xe0
[ 1709.602370][ C0]
[ 1709.602371][ C0]
[ 1709.602375][ C0] asm_common_interrupt+0x26/0x40
[ 1709.602384][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[ 1709.602393][ C0] Code: 74 24 10 e8 81 08 7c fd 48 89 ef e8 39 5b 7c fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 fa 18 70 fd 65 8b 05 53 bb b3 02 85 c0 74 0e 5b 5d c3 cc cc cc
[ 1709.602396][ C0] RSP: 0018:ffffc90001467aa0 EFLAGS: 00000206
[ 1709.602404][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[ 1709.602406][ C0] RDX: 0000000000000000 RSI: ffffffffac0aeebc RDI: 0000000000000001
[ 1709.602408][ C0] RBP: ffffffffaefba080 R08: 0000000000000001 R09: 0000000000000001
[ 1709.602410][ C0] R10: ffffffffad000ed7 R11: ffff888005a50970 R12: 00000000ffffffff
[ 1709.602412][ C0] R13: 0000000000000001 R14: ffffffffaefba188 R15: 00000000ffffffff
[ 1709.602431][ C0] uart_write+0x220/0x920
[ 1709.602453][ C0] process_output_block+0x145/0x7b0
[ 1709.602461][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 1709.602469][ C0] n_tty_write+0x419/0x7b0
[ 1709.602481][ C0] ? __pfx_n_tty_write+0x10/0x10
[ 1709.602487][ C0] ? __pfx_woken_wake_function+0x10/0x10
[ 1709.602498][ C0] ? lock_acquire+0x10c/0x170
[ 1709.602504][ C0] ? iterate_tty_write+0x91/0x540
[ 1709.602518][ C0] iterate_tty_write+0x223/0x540
[ 1709.602525][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1709.602533][ C0] file_tty_write.constprop.0+0x1cf/0x360
[ 1709.602541][ C0] vfs_write+0xab5/0x1210
[ 1709.602562][ C0] ? __pfx_vfs_write+0x10/0x10
[ 1709.602569][ C0] ? trace_rseq_update+0xd2/0x130
[ 1709.602580][ C0] ? rseq_update_cpu_node_id+0x10c/0x180
[ 1709.602589][ C0] ? rcu_is_watching+0x12/0xc0
[ 1709.602597][ C0] ? irqentry_exit+0x3b/0x90
[ 1709.602607][ C0] ksys_write+0xf7/0x1d0
[ 1709.602611][ C0] ? __pfx_ksys_write+0x10/0x10
[ 1709.602616][ C0] ? trace_irq_enable.constprop.0+0x2f/0x130
[ 1709.602634][ C0] do_syscall_64+0xc1/0x380
[ 1709.602640][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1709.602643][ C0] RIP: 0033:0x7f8aa93f5b77
[ 1709.602649][ 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
[ 1709.602652][ C0] RSP: 002b:00007ffcf1de4e28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1709.602655][ C0] RAX: ffffffffffffffda RBX: 000055c4ba5472b0 RCX: 00007f8aa93f5b77
[ 1709.602657][ C0] RDX: 0000000000000001 RSI: 000055c4ba5472b0 RDI: 0000000000000001
[ 1709.602658][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1709.602660][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055c4ba5325e0
[ 1709.602662][ C0] R13: 000055c4ba5132a0 R14: 0000000000000001 R15: 000055c4ba5325e0
[ 1709.602677][ C0]
[ 1709.602678][ C0] handlers:
[ 1709.620014][ C0] [] serial8250_interrupt
[ 1709.620590][ C0] Disabling IRQ #51