[ 630.971907][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 2576686746 wd_nsec: 2576686739
[ 640.257299][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 640.257637][ C0] CPU: 0 UID: 0 PID: 17514 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 640.257642][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 640.257644][ C0] Call Trace:
[ 640.257645][ C0]
[ 640.257647][ C0] dump_stack_lvl+0x6f/0xa0
[ 640.257657][ C0] __report_bad_irq+0x66/0x161
[ 640.257662][ C0] note_interrupt.cold+0x21/0xe7
[ 640.257663][ C0] ? serial8250_get_port+0x50/0x50
[ 640.257668][ C0] ? poll_spurious_irqs+0x140/0x140
[ 640.257674][ C0] handle_irq_event+0x166/0x1c0
[ 640.257677][ C0] handle_edge_irq+0x2ec/0x880
[ 640.257682][ C0] __common_interrupt+0xae/0x270
[ 640.257685][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 640.257689][ C0] common_interrupt+0xc4/0x100
[ 640.257692][ C0]
[ 640.257693][ C0]
[ 640.257694][ C0] asm_common_interrupt+0x26/0x40
[ 640.257697][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 640.257701][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 21 82 e3 fd 48 89 df e8 c9 cd e3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 30 5b d7 fd 65 8b 05 d9 c1 09 02 85 c0 74 12 5b
[ 640.257703][ C0] RSP: 0018:ffa00000012ffa70 EFLAGS: 00000246
[ 640.257707][ C0] RAX: 0000000000000082 RBX: ffffffff9dd73860 RCX: ffffffff9ac96e63
[ 640.257708][ C0] RDX: ff11000010f122c0 RSI: ffffffff9b5a9aaa RDI: ffffffff9b067200
[ 640.257709][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 640.257710][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff9dd73968
[ 640.257711][ C0] R13: 0000000000000001 R14: ffffffff9dd739a0 R15: ff1100000a12c000
[ 640.257714][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 640.257719][ C0] uart_write+0x21d/0x940
[ 640.257724][ C0] process_output_block+0x117/0x6e0
[ 640.257729][ C0] n_tty_write+0x3a9/0x8d0
[ 640.257731][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 640.257737][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 640.257739][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 640.257741][ C0] ? __init_waitqueue_head+0x160/0x160
[ 640.257745][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 640.257748][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 640.257752][ C0] iterate_tty_write+0x27d/0x550
[ 640.257755][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 640.257758][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 640.257761][ C0] ? redirected_tty_write+0xd0/0xd0
[ 640.257763][ C0] new_sync_write+0x308/0x6f0
[ 640.257767][ C0] ? new_sync_read+0x3bb/0x6f0
[ 640.257770][ C0] ? new_sync_read+0x6f0/0x6f0
[ 640.257772][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 640.257775][ C0] ? __lock_release.isra.0+0x59/0x170
[ 640.257781][ C0] vfs_write+0x65e/0xbb0
[ 640.257783][ C0] ? vfs_read+0x3cc/0x790
[ 640.257787][ C0] ksys_write+0xff/0x200
[ 640.257790][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 640.257793][ C0] ? rcu_is_watching+0x15/0xd0
[ 640.257796][ C0] do_syscall_64+0xbd/0xfc0
[ 640.257801][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 640.257803][ C0] RIP: 0033:0x7fc17e69ec5e
[ 640.257807][ C0] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 640.257808][ C0] RSP: 002b:00007ffea10bd160 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 640.257810][ C0] RAX: ffffffffffffffda RBX: 000055e022763330 RCX: 00007fc17e69ec5e
[ 640.257811][ C0] RDX: 0000000000000001 RSI: 000055e022763330 RDI: 0000000000000001
[ 640.257811][ C0] RBP: 00007ffea10bd170 R08: 0000000000000000 R09: 0000000000000000
[ 640.257812][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 640.257813][ C0] R13: 000055e022724010 R14: 0000000000000001 R15: 000055e022763330
[ 640.257819][ C0]
[ 640.257820][ C0] handlers:
[ 640.267167][ C0] [] serial8250_interrupt
[ 640.267763][ C0] Disabling IRQ #51