On Mon, 31 Mar 2014, Thomas Gleixner wrote: > > Vince, can you please disable CONFIG_DEBUG_KOBJECT_RELEASE and remove > all the debug patches to see whether the issue goes away?
It makes the crash on boot go away, but it is still possible to trigger a similar crash (hrtimer oopsing due to corrupt rbtree) using the perf_fuzzer. This all started because when trying to debug the perf_fuzzer crash I was told to turn on the extra debugging, and then that caused the crash at boot. The fuzzer related crash happens on both a core2 and a haswell machine and it triggers pretty quickly when fuzzing, I'll have to go back and see how repeatable it is. Vince -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
