[ 800.995234][T19146] GACT probability NOT on
[ 803.605506][T19328] Mirror/redirect action on
[ 803.613575][T19327] tc (19327) used greatest stack depth: 24032 bytes left
[ 823.303367][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 823.303865][ C0] CPU: 0 UID: 0 PID: 19050 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 823.303870][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 823.303872][ C0] Call Trace:
[ 823.303875][ C0]
[ 823.303877][ C0] dump_stack_lvl+0x6f/0xa0
[ 823.303888][ C0] __report_bad_irq+0x66/0x161
[ 823.303894][ C0] note_interrupt.cold+0x21/0xe7
[ 823.303897][ C0] ? serial8250_get_port+0x50/0x50
[ 823.303902][ C0] ? poll_spurious_irqs+0x140/0x140
[ 823.303912][ C0] handle_irq_event+0x166/0x1c0
[ 823.303917][ C0] handle_edge_irq+0x2ec/0x880
[ 823.303925][ C0] __common_interrupt+0xae/0x270
[ 823.303929][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 823.303935][ C0] common_interrupt+0xc4/0x100
[ 823.303940][ C0]
[ 823.303941][ C0]
[ 823.303944][ C0] asm_common_interrupt+0x26/0x40
[ 823.303947][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 823.303952][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 21 72 e3 fd 48 89 df e8 c9 bd e3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 30 4b d7 fd 65 8b 05 d9 b1 09 02 85 c0 74 12 5b
[ 823.303955][ C0] RSP: 0018:ffa0000004927a70 EFLAGS: 00000246
[ 823.303959][ C0] RAX: 0000000000000082 RBX: ffffffffb9773860 RCX: ffffffffb6697e63
[ 823.303961][ C0] RDX: ff11000010e722c0 RSI: ffffffffb6fa9b05 RDI: ffffffffb6a67200
[ 823.303963][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 823.303964][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb9773968
[ 823.303965][ C0] R13: 0000000000000001 R14: ffffffffb97739a0 R15: ff11000008731c00
[ 823.303972][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 823.303979][ C0] uart_write+0x21d/0x940
[ 823.303987][ C0] process_output_block+0x117/0x6e0
[ 823.303995][ C0] n_tty_write+0x3a9/0x8d0
[ 823.303998][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 823.304007][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 823.304011][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 823.304015][ C0] ? __init_waitqueue_head+0x160/0x160
[ 823.304020][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 823.304024][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 823.304031][ C0] iterate_tty_write+0x27d/0x550
[ 823.304036][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 823.304042][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 823.304046][ C0] ? redirected_tty_write+0xd0/0xd0
[ 823.304049][ C0] new_sync_write+0x308/0x6f0
[ 823.304053][ C0] ? new_sync_read+0x3bb/0x6f0
[ 823.304059][ C0] ? new_sync_read+0x6f0/0x6f0
[ 823.304061][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 823.304068][ C0] ? __lock_release.isra.0+0x59/0x170
[ 823.304078][ C0] vfs_write+0x65e/0xbb0
[ 823.304081][ C0] ? vfs_read+0x3cc/0x790
[ 823.304087][ C0] ksys_write+0xff/0x200
[ 823.304091][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 823.304097][ C0] ? rcu_is_watching+0x15/0xd0
[ 823.304102][ C0] do_syscall_64+0xbd/0xfc0
[ 823.304109][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 823.304111][ C0] RIP: 0033:0x7f9917495c5e
[ 823.304115][ 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
[ 823.304117][ C0] RSP: 002b:00007ffecef41120 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 823.304120][ C0] RAX: ffffffffffffffda RBX: 0000564d59e423a0 RCX: 00007f9917495c5e
[ 823.304121][ C0] RDX: 0000000000000001 RSI: 0000564d59e423a0 RDI: 0000000000000001
[ 823.304122][ C0] RBP: 00007ffecef41130 R08: 0000000000000000 R09: 0000000000000000
[ 823.304124][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 823.304125][ C0] R13: 0000564d59e03010 R14: 0000000000000001 R15: 0000564d59e423a0
[ 823.304137][ C0]
[ 823.304138][ C0] handlers:
[ 823.318386][ C0] [] serial8250_interrupt
[ 823.318766][ C0] Disabling IRQ #51