On Wed, 2012-12-05 at 11:57 -0800, John Reiser wrote: > On 12/05/2012 09:18 AM, Simon Bonello wrote: > > I am trying to track a memory leak in a vmware service and I tried to use > > valgrind to track the leak. Unfortunately it is stopping for the following > > instruction. > > > > vex x86->IR:unhandled instruction bytes:0xF 0xB 0xFF 0x85 > > > > I am using a busybox 1.20.0.||Help would be highly appreciated.
> > > Use plain text for posting, not HTML. > > Which version of valgrind? What was the shell command that you invoked > in order to get the error? > > "0x0f 0x0b" is 'ud2', the blessed-by-Intel opcode for "undefined instruction." > It means that the compiler's code generator thought that it was impossible > to get to that point. The cause of the "real" error happened some time ago. > So look at the traceback, or sometimes even farther back than that. > (Is the traceback from glibc, uClibc, or the app itself?) > You might also look at thread http://comments.gmane.org/gmane.comp.debugging.valgrind.devel/17911 which speaks about specific vmware stuff and how it was finally supported (without patch in Valgrind, instead using client requests). Philippe ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users