Please help me !!! My V8 serious Problem

[must520]

Recently, my V8 always dead, it's display with the following text:

BP PANIC ID:0x000809E0

++++exec-pid 256++++ idle/chameleon/PHONE_si_infowidget:cpp:slotupdate clock: (): ()

engine/PHONE_ENG_watcher.cpp

++++exec-pid 256++++ idle/chameleon/PHONE_si_infowidget:cpp:slotTimeout ,128

engine/PHONE_ENG_watcher.cpp

DVFS is already disabled

Please tell me what's the matter with my V8 and how to solve it ? Thanks!