Messages in this thread | | | Date | Wed, 7 May 2014 20:58:11 +0400 | From | Cyrill Gorcunov <> | Subject | Re: perf_fuzzer crash on pentium 4 |
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On Wed, May 07, 2014 at 08:49:02PM +0400, Cyrill Gorcunov wrote: > On Wed, May 07, 2014 at 12:46:24PM -0400, Vince Weaver wrote: > > > > sorry for the delay, I like to compile kernels locally and it takes a > > really long time to build a ftrace-enabled kernel on a pentium 4 it seems. > > > > Anyway I threw some printks in, and this is what I get: > > > > [ 447.572626] VMW: bind=NULL config=6b6b6b6b6b6b6b6b > > > > I have slab poisoning turned on. Use after free? > > Looks so. It's list poison iirc, thus i think it comes from upper level, > ie from perf general code.
Vince, I'm trying to figure out where it might come from, but no ideas yet.
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