[ 987.184673][T19045] tc (19045) used greatest stack depth: 23968 bytes left
[ 1017.547161][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1014473279 wd_nsec: 1014473280
[ 1023.619662][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 4128518633 wd_nsec: 4128518608
[ 1133.943965][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1133.944552][ C0] CPU: 0 UID: 0 PID: 18336 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 1133.944556][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1133.944558][ C0] Call Trace:
[ 1133.944559][ C0]
[ 1133.944561][ C0] dump_stack_lvl+0x6f/0xa0
[ 1133.944571][ C0] __report_bad_irq+0x66/0x161
[ 1133.944576][ C0] note_interrupt.cold+0x21/0xe7
[ 1133.944577][ C0] ? serial8250_get_port+0x50/0x50
[ 1133.944581][ C0] ? poll_spurious_irqs+0x140/0x140
[ 1133.944587][ C0] handle_irq_event+0x166/0x1c0
[ 1133.944590][ C0] handle_edge_irq+0x2ec/0x880
[ 1133.944595][ C0] __common_interrupt+0xae/0x270
[ 1133.944598][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 1133.944602][ C0] common_interrupt+0xc4/0x100
[ 1133.944606][ C0]
[ 1133.944606][ C0]
[ 1133.944608][ C0] asm_common_interrupt+0x26/0x40
[ 1133.944610][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 1133.944614][ 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
[ 1133.944616][ C0] RSP: 0018:ffa00000040c7a70 EFLAGS: 00000246
[ 1133.944619][ C0] RAX: 0000000000000082 RBX: ffffffff90573860 RCX: ffffffff8d496e63
[ 1133.944621][ C0] RDX: ff1100000ba14540 RSI: ffffffff8dda9b18 RDI: ffffffff8d867200
[ 1133.944621][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 1133.944622][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff90573968
[ 1133.944623][ C0] R13: 0000000000000001 R14: ffffffff905739a0 R15: ff11000004b5d800
[ 1133.944626][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 1133.944631][ C0] uart_write+0x21d/0x940
[ 1133.944636][ C0] process_output_block+0x117/0x6e0
[ 1133.944641][ C0] n_tty_write+0x3a9/0x8d0
[ 1133.944643][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 1133.944649][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 1133.944651][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 1133.944654][ C0] ? __init_waitqueue_head+0x160/0x160
[ 1133.944657][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 1133.944660][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1133.944664][ C0] iterate_tty_write+0x27d/0x550
[ 1133.944667][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 1133.944671][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 1133.944673][ C0] ? redirected_tty_write+0xd0/0xd0
[ 1133.944675][ C0] new_sync_write+0x308/0x6f0
[ 1133.944678][ C0] ? new_sync_read+0x3bb/0x6f0
[ 1133.944681][ C0] ? new_sync_read+0x6f0/0x6f0
[ 1133.944683][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 1133.944686][ C0] ? __lock_release.isra.0+0x59/0x170
[ 1133.944692][ C0] vfs_write+0x65e/0xbb0
[ 1133.944694][ C0] ? vfs_read+0x3cc/0x790
[ 1133.944697][ C0] ksys_write+0xff/0x200
[ 1133.944700][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 1133.944703][ C0] ? rcu_is_watching+0x15/0xd0
[ 1133.944706][ C0] do_syscall_64+0xbd/0xfc0
[ 1133.944711][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1133.944713][ C0] RIP: 0033:0x7fa2b361cc5e
[ 1133.944716][ 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
[ 1133.944717][ C0] RSP: 002b:00007fff33c8e740 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1133.944719][ C0] RAX: ffffffffffffffda RBX: 00005647bf16b3e0 RCX: 00007fa2b361cc5e
[ 1133.944720][ C0] RDX: 0000000000000001 RSI: 00005647bf16b3e0 RDI: 0000000000000001
[ 1133.944721][ C0] RBP: 00007fff33c8e750 R08: 0000000000000000 R09: 0000000000000000
[ 1133.944721][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 1133.944722][ C0] R13: 00005647bf12c010 R14: 0000000000000001 R15: 00005647bf16b3e0
[ 1133.944728][ C0]
[ 1133.944728][ C0] handlers:
[ 1133.953772][ C0] [] serial8250_interrupt
[ 1133.954050][ C0] Disabling IRQ #51