[ 359.223252][ T3495] Mirror/redirect action on
[ 369.540889][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1112071385 wd_nsec: 1112071415
[ 511.977746][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 511.978034][ C0] CPU: 0 UID: 0 PID: 3223 Comm: perl Not tainted 6.19.0-virtme #1 PREEMPT(full)
[ 511.978038][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 511.978039][ C0] Call Trace:
[ 511.978041][ C0]
[ 511.978042][ C0] dump_stack_lvl+0x6f/0xa0
[ 511.978051][ C0] __report_bad_irq+0x66/0x161
[ 511.978055][ C0] note_interrupt.cold+0x21/0xe7
[ 511.978057][ C0] ? serial8250_get_port+0x50/0x50
[ 511.978062][ C0] ? poll_spurious_irqs+0x140/0x140
[ 511.978068][ C0] handle_irq_event+0x166/0x1c0
[ 511.978072][ C0] handle_edge_irq+0x2ec/0x880
[ 511.978077][ C0] __common_interrupt+0xae/0x270
[ 511.978080][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 511.978084][ C0] common_interrupt+0xb0/0xf0
[ 511.978088][ C0]
[ 511.978089][ C0]
[ 511.978090][ C0] asm_common_interrupt+0x26/0x40
[ 511.978092][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 511.978097][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 61 3a de fd 48 89 df e8 c9 8b de fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 c3 d1 fd 65 8b 05 d9 3c 05 02 85 c0 74 12 5b
[ 511.978098][ C0] RSP: 0018:ffa000000259fa70 EFLAGS: 00000246
[ 511.978101][ C0] RAX: 0000000000000082 RBX: ffffffffb4d9f480 RCX: ffffffffb1d07363
[ 511.978103][ C0] RDX: ff11000014b18040 RSI: ffffffffb25ba675 RDI: ffffffffb206a980
[ 511.978104][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[ 511.978105][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb4d9f588
[ 511.978105][ C0] R13: 0000000000000001 R14: ffffffffb4d9f5c0 R15: ff1100000d80c000
[ 511.978109][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 511.978114][ C0] uart_write+0x21d/0x940
[ 511.978118][ C0] process_output_block+0x117/0x6e0
[ 511.978124][ C0] n_tty_write+0x3a8/0x8f0
[ 511.978125][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 511.978131][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 511.978133][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 511.978136][ C0] ? __init_waitqueue_head+0x160/0x160
[ 511.978140][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 511.978142][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 511.978146][ C0] iterate_tty_write+0x27d/0x550
[ 511.978149][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 511.978152][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 511.978154][ C0] ? redirected_tty_write+0xd0/0xd0
[ 511.978156][ C0] new_sync_write+0x308/0x6f0
[ 511.978159][ C0] ? new_sync_read+0x3bb/0x6f0
[ 511.978162][ C0] ? new_sync_read+0x6f0/0x6f0
[ 511.978163][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 511.978167][ C0] ? __lock_release.isra.0+0x59/0x170
[ 511.978172][ C0] vfs_write+0x65e/0xbb0
[ 511.978174][ C0] ? vfs_read+0x3cc/0x790
[ 511.978177][ C0] ksys_write+0xff/0x200
[ 511.978180][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 511.978183][ C0] ? rcu_is_watching+0x15/0xd0
[ 511.978187][ C0] do_syscall_64+0x117/0xfc0
[ 511.978189][ C0] ? irq_exit_rcu+0x39/0xf0
[ 511.978193][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 511.978194][ C0] RIP: 0033:0x7efcf897bc5e
[ 511.978197][ 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
[ 511.978198][ C0] RSP: 002b:00007ffd4c265db0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 511.978200][ C0] RAX: ffffffffffffffda RBX: 0000559cdfd00330 RCX: 00007efcf897bc5e
[ 511.978201][ C0] RDX: 0000000000000001 RSI: 0000559cdfd00330 RDI: 0000000000000001
[ 511.978202][ C0] RBP: 00007ffd4c265dc0 R08: 0000000000000000 R09: 0000000000000000
[ 511.978202][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 511.978203][ C0] R13: 0000559cdfcc1010 R14: 0000000000000001 R15: 0000559cdfd00330
[ 511.978209][ C0]
[ 511.978210][ C0] handlers:
[ 511.987512][ C0] [] serial8250_interrupt
[ 511.987770][ C0] Disabling IRQ #51