WARNING: can't dereference registers at (null) for ip apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.