Re: [Valgrind-users] Debugging vmware process
Hi Guys, 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. Regards Simon -- 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
Re: [Valgrind-users] Debugging vmware process
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?) -- -- 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
Re: [Valgrind-users] Debugging vmware process
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