Guillaume Rousse
2007-Nov-13 21:39 UTC
[Xen-devel] xend crash for freeing invalid pointer in python
Hello. I''m the mandriva xen package maintainer. I''m trying to figure out a strange crash occuring on mandriva 2008.0 (latest stable version): xm list (actually, any xm use) crashes with the attached stacktrace in the logs. I installed the debug symbols for python and xend, but I don''t know how to invoke gdb on a python script for getting the stacktrace myself. Strangelly, everything is fine on 64 bits version :/ All binaries are built with the following flags: -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fexceptions -fomit-frame-pointer -march=i586 -mtune=generic -fasynchronous-unwind-table fno-strict-aliasing The spec file is rewievable from http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/xen/current/SPECS/ The patches are availabe from http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/xen/current/SOURCES -- Guillaume Rousse Moyens Informatiques - INRIA Futurs Tel: 01 69 35 69 62 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Guillaume Rousse
2007-Nov-13 21:46 UTC
Re: [Xen-devel] xend crash for freeing invalid pointer in python
Guillaume Rousse a écrit :> Hello. > > I''m the mandriva xen package maintainer. I''m trying to figure out a > strange crash occuring on mandriva 2008.0 (latest stable version): xm > list (actually, any xm use) crashes with the attached stacktrace in the > logs. I installed the debug symbols for python and xend, but I don''t > know how to invoke gdb on a python script for getting the stacktrace myself. > > Strangelly, everything is fine on 64 bits version :/ > > All binaries are built with the following flags: > -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector > --param=ssp-buffer-size=4 -fexceptions -fomit-frame-pointer -march=i586 > -mtune=generic -fasynchronous-unwind-table fno-strict-aliasing > > The spec file is rewievable from > http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/xen/current/SPECS/ > > The patches are availabe from > http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/cooker/xen/current/SOURCESSorry, this is for the cooker (development version) package. The one causing troubles on stable version is at http://svn.mandriva.com/cgi-bin/viewvc.cgi/packages/branches/2008.0/xen/releases/3.1.0/2mdv2008.0/ -- Guillaume Rousse Moyens Informatiques - INRIA Futurs Tel: 01 69 35 69 62 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Guillaume Rousse
2007-Nov-15 12:11 UTC
Re: [Xen-devel] xend crash for freeing invalid pointer in python
Guillaume Rousse a écrit :> Hello. > > I''m the mandriva xen package maintainer. I''m trying to figure out a > strange crash occuring on mandriva 2008.0 (latest stable version): xm > list (actually, any xm use) crashes with the attached stacktrace in the > logs. I installed the debug symbols for python and xend, but I don''t > know how to invoke gdb on a python script for getting the stacktrace myself.This problem was actually caused by a faulty python module in the distribution (python-reportlab), and had nothing to do with xen itself. Sorry for the noise. -- Guillaume Rousse Moyens Informatiques - INRIA Futurs Tel: 01 69 35 69 62 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel