[ 268.967799][ T1246] GACT probability NOT on
[ 271.630647][ T1418] Mirror/redirect action on
[ 286.242714][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1827847177 wd_nsec: 1827846512
[ 334.778471][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 334.778827][ C0] CPU: 0 UID: 0 PID: 1151 Comm: perl Not tainted 6.19.0-rc7-virtme #1 PREEMPT(full)
[ 334.778832][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 334.778833][ C0] Call Trace:
[ 334.778835][ C0]
[ 334.778836][ C0] dump_stack_lvl+0x6f/0xa0
[ 334.778846][ C0] __report_bad_irq+0x66/0x161
[ 334.778851][ C0] note_interrupt.cold+0x21/0xe7
[ 334.778853][ C0] ? serial8250_get_port+0x50/0x50
[ 334.778863][ C0] ? poll_spurious_irqs+0x140/0x140
[ 334.778870][ C0] handle_irq_event+0x166/0x1c0
[ 334.778874][ C0] handle_edge_irq+0x2ec/0x880
[ 334.778879][ C0] __common_interrupt+0xae/0x270
[ 334.778883][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 334.778886][ C0] common_interrupt+0xb0/0xf0
[ 334.778891][ C0]
[ 334.778892][ C0]
[ 334.778893][ C0] asm_common_interrupt+0x26/0x40
[ 334.778896][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 334.778899][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 31 63 de fd 48 89 df e8 99 b4 de fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 f0 f1 d1 fd 65 8b 05 29 24 05 02 85 c0 74 12 5b
[ 334.778901][ C0] RSP: 0018:ffa00000024c7a70 EFLAGS: 00000246
[ 334.778904][ C0] RAX: 0000000000000082 RBX: ffffffffacf93520 RCX: ffffffffa9effc13
[ 334.778906][ C0] RDX: ff1100000a898040 RSI: ffffffffaa7b6e97 RDI: ffffffffaa26b280
[ 334.778907][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[ 334.778908][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffacf93628
[ 334.778908][ C0] R13: 0000000000000001 R14: ffffffffacf93660 R15: ff11000008d59000
[ 334.778912][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 334.778916][ C0] uart_write+0x21d/0x940
[ 334.778922][ C0] process_output_block+0x117/0x6e0
[ 334.778927][ C0] n_tty_write+0x3a8/0x8f0
[ 334.778929][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 334.778935][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 334.778937][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 334.778940][ C0] ? __init_waitqueue_head+0x160/0x160
[ 334.778944][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 334.778947][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 334.778951][ C0] iterate_tty_write+0x27d/0x550
[ 334.778955][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 334.778958][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 334.778961][ C0] ? redirected_tty_write+0xd0/0xd0
[ 334.778963][ C0] new_sync_write+0x308/0x6f0
[ 334.778966][ C0] ? new_sync_read+0x3bb/0x6f0
[ 334.778970][ C0] ? new_sync_read+0x6f0/0x6f0
[ 334.778971][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 334.778976][ C0] ? __lock_release.isra.0+0x59/0x170
[ 334.778982][ C0] vfs_write+0x65e/0xbb0
[ 334.778984][ C0] ? vfs_read+0x3cc/0x790
[ 334.778988][ C0] ksys_write+0xff/0x200
[ 334.778991][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 334.778994][ C0] ? rcu_is_watching+0x15/0xd0
[ 334.778998][ C0] do_syscall_64+0xbd/0xfc0
[ 334.779001][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 334.779003][ C0] RIP: 0033:0x7f7cbdae3c5e
[ 334.779007][ C0] Code: 4d 89 d8 e8 34 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
[ 334.779008][ C0] RSP: 002b:00007ffc7a3de760 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 334.779010][ C0] RAX: ffffffffffffffda RBX: 000055c9b6fa7420 RCX: 00007f7cbdae3c5e
[ 334.779011][ C0] RDX: 0000000000000001 RSI: 000055c9b6fa7420 RDI: 0000000000000001
[ 334.779011][ C0] RBP: 00007ffc7a3de770 R08: 0000000000000000 R09: 0000000000000000
[ 334.779012][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 334.779013][ C0] R13: 000055c9b6f68010 R14: 0000000000000001 R15: 000055c9b6fa7420
[ 334.779019][ C0]
[ 334.779020][ C0] handlers:
[ 334.788861][ C0] [] serial8250_interrupt
[ 334.789147][ C0] Disabling IRQ #51