[ 264.744239][ T2081] GACT probability NOT on
[ 264.754042][ T2079] tc (2079) used greatest stack depth: 23600 bytes left
[ 267.354422][ T2238] Mirror/redirect action on
[ 287.726266][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 287.726614][ C0] CPU: 0 UID: 0 PID: 1986 Comm: perl Not tainted 6.19.0-rc7-virtme #1 PREEMPT(full)
[ 287.726618][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 287.726620][ C0] Call Trace:
[ 287.726621][ C0]
[ 287.726623][ C0] dump_stack_lvl+0x6f/0xa0
[ 287.726634][ C0] __report_bad_irq+0x66/0x161
[ 287.726641][ C0] note_interrupt.cold+0x21/0xe7
[ 287.726644][ C0] ? serial8250_get_port+0x50/0x50
[ 287.726650][ C0] ? poll_spurious_irqs+0x140/0x140
[ 287.726658][ C0] handle_irq_event+0x166/0x1c0
[ 287.726661][ C0] handle_edge_irq+0x2ec/0x880
[ 287.726666][ C0] __common_interrupt+0xae/0x270
[ 287.726669][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 287.726672][ C0] common_interrupt+0xb0/0xf0
[ 287.726677][ C0]
[ 287.726678][ C0]
[ 287.726680][ C0] asm_common_interrupt+0x26/0x40
[ 287.726683][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 287.726687][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 31 93 de fd 48 89 df e8 99 e4 de fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 f0 21 d2 fd 65 8b 05 29 34 05 02 85 c0 74 12 5b
[ 287.726689][ C0] RSP: 0018:ffa00000033c7a70 EFLAGS: 00000246
[ 287.726693][ C0] RAX: 0000000000000082 RBX: ffffffff9d791520 RCX: ffffffff9a6fcc13
[ 287.726694][ C0] RDX: ff11000008db0040 RSI: ffffffff9afb586d RDI: ffffffff9aa6b280
[ 287.726695][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[ 287.726696][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff9d791628
[ 287.726697][ C0] R13: 0000000000000001 R14: ffffffff9d791660 R15: ff1100000c258400
[ 287.726700][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 287.726705][ C0] uart_write+0x21d/0x940
[ 287.726710][ C0] process_output_block+0x117/0x6e0
[ 287.726715][ C0] n_tty_write+0x3a8/0x8f0
[ 287.726717][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 287.726723][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 287.726726][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 287.726728][ C0] ? __init_waitqueue_head+0x160/0x160
[ 287.726732][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 287.726735][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 287.726739][ C0] iterate_tty_write+0x27d/0x550
[ 287.726743][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 287.726746][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 287.726749][ C0] ? redirected_tty_write+0xd0/0xd0
[ 287.726751][ C0] new_sync_write+0x308/0x6f0
[ 287.726754][ C0] ? new_sync_read+0x3bb/0x6f0
[ 287.726757][ C0] ? new_sync_read+0x6f0/0x6f0
[ 287.726759][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 287.726763][ C0] ? __lock_release.isra.0+0x59/0x170
[ 287.726769][ C0] vfs_write+0x65e/0xbb0
[ 287.726772][ C0] ? vfs_read+0x3cc/0x790
[ 287.726776][ C0] ksys_write+0xff/0x200
[ 287.726779][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 287.726782][ C0] ? rcu_is_watching+0x15/0xd0
[ 287.726786][ C0] do_syscall_64+0xbd/0xfc0
[ 287.726789][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 287.726791][ C0] RIP: 0033:0x7f50d95e5c5e
[ 287.726794][ 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
[ 287.726795][ C0] RSP: 002b:00007ffc95db0420 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 287.726797][ C0] RAX: ffffffffffffffda RBX: 000055f314af74e0 RCX: 00007f50d95e5c5e
[ 287.726798][ C0] RDX: 0000000000000001 RSI: 000055f314af74e0 RDI: 0000000000000001
[ 287.726799][ C0] RBP: 00007ffc95db0430 R08: 0000000000000000 R09: 0000000000000000
[ 287.726799][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 287.726800][ C0] R13: 000055f314ab8010 R14: 0000000000000001 R15: 000055f314af74e0
[ 287.726814][ C0]
[ 287.726815][ C0] handlers:
[ 287.736564][ C0] [] serial8250_interrupt
[ 287.737101][ C0] Disabling IRQ #51