|
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [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 Xend started at Tue Nov 13 22:20:24 2007. RTNETLINK answers: Cannot assign requested address Nothing to flush. Nothing to flush. NETLINK: Packet too small or truncated! 68!=16!=248 Xend started at Tue Nov 13 22:27:13 2007. *** glibc detected *** python: free(): invalid pointer: 0xb54297b8 *** ======= Backtrace: ========= /lib/i686/libc.so.6[0xb7bbd4e6] /lib/i686/libc.so.6(cfree+0x90)[0xb7bc1010] /usr/lib/python2.5/site-packages/sgmlop.so[0xb775ba15] /usr/lib/libpython2.5.so.1.0(PyDict_Type+0x0)[0xb7df1640] ======= Memory map: ======== 08048000-08049000 r-xp 00000000 08:17 703169 /usr/bin/python 08049000-0804a000 rwxp 00000000 08:17 703169 /usr/bin/python 0804a000-0821a000 rwxp 0804a000 00:00 0 [heap] b3b00000-b3b21000 rwxp b3b00000 00:00 0 b3b21000-b3c00000 ---p b3b21000 00:00 0 b3c20000-b3c21000 ---p b3c20000 00:00 0 b3c21000-b4421000 rwxp b3c21000 00:00 0 b4421000-b4422000 ---p b4421000 00:00 0 b4422000-b4c22000 rwxp b4422000 00:00 0 b4c22000-b4c23000 ---p b4c22000 00:00 0 b4c23000-b54a5000 rwxp b4c23000 00:00 0 b54a5000-b54a6000 ---p b54a5000 00:00 0 b54a6000-b5ca6000 rwxp b54a6000 00:00 0 b5ca6000-b5ca7000 ---p b5ca6000 00:00 0 b5ca7000-b64a7000 rwxp b5ca7000 00:00 0 b64a7000-b64a8000 ---p b64a7000 00:00 0 b64a8000-b6ca8000 rwxp b64a8000 00:00 0 b6ca8000-b6ca9000 ---p b6ca8000 00:00 0 b6ca9000-b74a9000 rwxp b6ca9000 00:00 0 b74a9000-b74b2000 r-xp 00000000 08:11 144837 /lib/libnss_files-2.6.1.so b74b2000-b74b4000 rwxp 00008000 08:11 144837 /lib/libnss_files-2.6.1.so b74c6000-b7507000 rwxp b74c6000 00:00 0 b7507000-b750e000 r-xp 00000000 08:17 114799 /usr/lib/python2.5/site-packages/OpenSSL/SSL.so b750e000-b7512000 rwxp 00007000 08:17 114799 /usr/lib/python2.5/site-packages/OpenSSL/SSL.so b7512000-b751c000 r-xp 00000000 08:17 114802 /usr/lib/python2.5/site-packages/OpenSSL/crypto.so b751c000-b7521000 rwxp 00009000 08:17 114802 /usr/lib/python2.5/site-packages/OpenSSL/crypto.so b7521000-b7523000 r-xp 00000000 08:17 114803 /usr/lib/python2.5/site-packages/OpenSSL/rand.so b7523000-b7524000 rwxp 00001000 08:17 114803 /usr/lib/python2.5/site-packages/OpenSSL/rand.so b7524000-b7529000 r-xp 00000000 08:17 51984 /usr/lib/python2.5/lib-dynload/itertools.so b7529000-b752b000 rwxp 00005000 08:17 51984 /usr/lib/python2.5/lib-dynload/itertools.so b752b000-b756c000 rwxp b752b000 00:00 0 b756c000-b756d000 r-xp 00000000 08:17 164013 /usr/lib/python/xen/lowlevel/ptsname.so b756d000-b756e000 rwxp 00000000 08:17 164013 /usr/lib/python/xen/lowlevel/ptsname.so b756e000-b75af000 rwxp b756e000 00:00 0 b75af000-b75b2000 r-xp 00000000 08:17 50209 /usr/lib/python2.5/lib-dynload/_locale.so b75b2000-b75b3000 rwxp 00003000 08:17 50209 /usr/lib/python2.5/lib-dynload/_locale.so b75b3000-b7635000 rwxp b75b3000 00:00 0 b7635000-b7637000 r-xp 00000000 08:17 51994 /usr/lib/python2.5/lib-dynload/resource.so b7637000-b7638000 rwxp 00001000 08:17 51994 /usr/lib/python2.5/lib-dynload/resource.so b7638000-b771b000 rwxp b7638000 00:00 0 b771b000-b773a000 r-xp 00000000 08:17 20275 /usr/lib/libexpat.so.1.5.2 b773a000-b773c000 rwxp 0001e000 08:17 20275 /usr/lib/libexpat.so.1.5.2 b773d000-b7741000 r-xp 00000000 08:17 164015 /usr/lib/python/xen/lowlevel/xs.so b7741000-b7742000 rwxp 00003000 08:17 164015 /usr/lib/python/xen/lowlevel/xs.so b7742000-b7744000 r-xp 00000000 08:17 164012 /usr/lib/python/xen/lowlevel/acm.so b7744000-b7745000 rwxp 00001000 08:17 164012 /usr/lib/python/xen/lowlevel/acm.so b7745000-b7748000 r-xp 00000000 08:17 52000 /usr/lib/python2.5/lib-dynload/termios.so b7748000-b774a000 rwxp 00002000 08:17 52000 /usr/lib/python2.5/lib-dynload/termios.so b774a000-b774d000 r-xp 00000000 08:17 51996 /usr/lib/python2.5/lib-dynload/select.so b774d000-b774e000 rwxp 00002000 08:17 51996 /usr/lib/python2.5/lib-dynload/select.so b774e000-b7757000 r-xp 00000000 08:17 118551 /usr/lib/python2.5/site-packages/_xmlplus/parsers/pyexpat.so b7757000-b7759000 rwxp 00008000 08:17 118551 /usr/lib/python2.5/site-packages/_xmlplus/parsers/pyexpat.so b7759000-b775d000 r-xp 00000000 08:17 49320 /usr/lib/python2.5/site-packages/sgmlop.so b775d000-b775e000 rwxp 00003000 08:17 49320 /usr/lib/python2.5/site-packages/sgmlop.so b775e000-b776c000 r-xp 00000000 08:17 51977 /usr/lib/python2.5/lib-dynload/datetime.so b776c000-b776f000 rwxp 0000e000 08:17 51977 /usr/lib/python2.5/lib-dynload/datetime.so b776f000-b77b0000 rwxp b776f000 00:00 0 b77b0000-b77b6000 r-xp 00000000 08:17 51982 /usr/lib/python2.5/lib-dynload/_struct.so b77b6000-b77b7000 rwxp 00005000 08:17 51982 /usr/lib/python2.5/lib-dynload/_struct.so b77b7000-b77c7000 r-xp 00000000 08:17 51972 /usr/lib/python2.5/lib-dynload/cPickle.so b77c7000-b77c8000 rwxp 0000f000 08:17 51972 /usr/lib/python2.5/lib-dynload/cPickle.so b77c8000-b7809000 rwxp b77c8000 00:00 0 b7809000-b780c000 r-xp 00000000 08:17 51973 /usr/lib/python2.5/lib-dynload/cStringIO.so b780c000-b780d000 rwxp 00003000 08:17 51973 /usr/lib/python2.5/lib-dynload/cStringIO.so b780d000-b780f000 r-xp 00000000 08:17 51980 /usr/lib/python2.5/lib-dynload/fcntl.so b780f000-b7810000 rwxp 00002000 08:17 51980 /usr/lib/python2.5/lib-dynload/fcntl.so b7810000-b7812000 r-xp 00000000 08:17 51959 /usr/lib/python2.5/lib-dynload/_random.so b7812000-b7813000 rwxp 00002000 08:17 51959 /usr/lib/python2.5/lib-dynload/_random.so b7813000-b7825000 r-xp 00000000 08:11 144883 /lib/libz.so.1.2.3 b7825000-b7826000 rwxp 00011000 08:11 144883 /lib/libz.so.1.2.3 b7826000-b7841000 r-xp 00000000 08:17 17549 /usr/lib/libxenguest.so.3.0.0 b7841000-b7842000 rwxp 0001a000 08:17 17549 /usr/lib/libxenguest.so.3.0.0 b7842000-b7851000 r-xp 00000000 08:17 17530 /usr/lib/libxenctrl.so.3.0.0 b7851000-b7852000 rwxp 0000f000 08:17 17530 /usr/lib/libxenctrl.so.3.0.0 b7852000-b7868000 rwxp b7852000 00:00 0 b7868000-b786c000 r-xp 00000000 08:17 51970 /usr/lib/python2.5/lib-dynload/binascii.so b786c000-b786d000 rwxp 00003000 08:17 51970 /usr/lib/python2.5/lib-dynload/binascii.so b786d000-b7873000 r-xp 00000000 08:17 51988 /usr/lib/python2.5/lib-dynload/operator.so b7873000-b7874000 rwxp 00006000 08:17 51988 /usr/lib/python2.5/lib-dynload/operator.so b7874000-b7878000 r-xp 00000000 08:17 50211 /usr/lib/python2.5/lib-dynload/strop.so b7878000-b787a000 rwxp 00004000 08:17 50211 /usr/lib/python2.5/lib-dynload/strop.so b787a000-b78bb000 rwxp b787a000 00:00 0 b78bb000-b7a06000 r-xp 00000000 08:17 16620 /usr/lib/libcrypto.so.0.9.8 b7a06000-b7a1b000 rwxp 0014b000 08:17 16620 /usr/lib/libcrypto.so.0.9.8 b7a1b000-b7a1e000 rwxp b7a1b000 00:00 0 b7a1e000-b7a5d000 r-xp 00000000 08:17 17517 /usr/lib/libssl.so.0.9.8 b7a5d000-b7a61000 rwxp 0003e000 08:17 17517 /usr/lib/libssl.so.0.9.8 b7a62000-b7a66000 r-xp 00000000 08:17 17566 /usr/lib/libxenstore.so.3.0.0 b7a66000-b7a67000 rwxp 00003000 08:17 17566 /usr/lib/libxenstore.so.3.0.0 b7a67000-b7a6a000 rwxp b7a67000 00:00 0 b7a6a000-b7a72000 r-xp 00000000 08:17 164014 /usr/lib/python/xen/lowlevel/xc.so b7a72000-b7a73000 rwxp 00008000 08:17 164014 /usr/lib/python/xen/lowlevel/xc.so b7a73000-b7a7d000 r-xp 00000000 08:17 51960 /usr/lib/python2.5/lib-dynload/_socket.so b7a7d000-b7a80000 rwxp 0000a000 08:17 51960 /usr/lib/python2.5/lib-dynload/_socket.so b7a80000-b7a87000 r-xs 00000000 08:17 18593 /usr/lib/gconv/gconv-modules.cache b7a87000-b7ac6000 r-xp 00000000 08:17 637807 /usr/share/locale/UTF-8/LC_CTYPE b7ac6000-b7b4a000 rwxp b7ac6000 00:00 0 b7b4a000-b7b55000 r-xp 00000000 08:11 143916 /lib/libgcc_s-4.2.2.so.1 b7b55000-b7b56000 rwxp 0000a000 08:11 143916 /lib/libgcc_s-4.2.2.so.1 b7b56000-b7c90000 r-xp 00000000 08:11 144811 /lib/i686/libc-2.6.1.so b7c90000-b7c91000 r-xp 00139000 08:11 144811 /lib/i686/libc-2.6.1.so b7c91000-b7c93000 rwxp 0013a000 08:11 144811 /lib/i686/libc-2.6.1.so b7c93000-b7c96000 rwxp b7c93000 00:00 0 b7c96000-b7cb9000 r-xp 00000000 08:11 144813 /lib/i686/libm-2.6.1.so b7cb9000-b7cbb000 rwxp 00023000 08:11 144813 /lib/i686/libm-2.6.1.so b7cbb000-b7cbd000 r-xp 00000000 08:11 143934 /lib/libutil-2.6.1.so b7cbd000-b7cbf000 rwxp 00001000 08:11 143934 /lib/libutil-2.6.1.so b7cbf000-b7cc1000 r-xp 00000000 08:11 144828 /lib/libdl-2.6.1.so b7cc1000-b7cc3000 rwxp 00001000 08:11 144828 /lib/libdl-2.6.1.so b7cc3000-b7cc4000 rwxp b7cc3000 00:00 0 b7cc4000-b7cd7000 r-xp 00000000 08:11 144815 /lib/i686/libpthread-2.6.1.so b7cd7000-b7cd9000 rwxp 00012000 08:11 144815 /lib/i686/libpthread-2.6.1.so b7cd9000-b7cdb000 rwxp b7cd9000 00:00 0 b7cdb000-b7de7000 r-xp 00000000 08:17 17702 /usr/lib/libpython2.5.so.1.0 b7de7000-b7e0d000 rwxp 0010c000 08:17 17702 /usr/lib/libpython2.5.so.1.0 b7e0d000-b7e13000 rwxp b7e0d000 00:00 0 b7e13000-b7ef6000 r-xp 00000000 08:17 17505 /usr/lib/libstdc++.so.6.0.9 b7ef6000-b7ef9000 r-xp 000e2000 08:17 17505 /usr/lib/libstdc++.so.6.0.9 b7ef9000-b7efb000 rwxp 000e5000 08:17 17505 /usr/lib/libstdc++.so.6.0.9 b7efb000-b7f02000 rwxp b7efb000 00:00 0 b7f02000-b7f04000 r-xp 00000000 08:17 51985 /usr/lib/python2.5/lib-dynload/math.so b7f04000-b7f05000 rwxp 00002000 08:17 51985 /usr/lib/python2.5/lib-dynload/math.so b7f05000-b7f09000 r-xp 00000000 08:17 51975 /usr/lib/python2.5/lib-dynload/collections.so b7f09000-b7f0a000 rwxp 00004000 08:17 51975 /usr/lib/python2.5/lib-dynload/collections.so b7f0a000-b7f0d000 r-xp 00000000 08:17 50213 /usr/lib/python2.5/lib-dynload/time.so b7f0d000-b7f0f000 rwxp 00002000 08:17 50213 /usr/lib/python2.5/lib-dynload/time.so b7f0f000-b7f12000 r-xp 00000000 08:17 51964 /usr/lib/python2.5/lib-dynload/_ssl.so b7f12000-b7f13000 rwxp 00003000 08:17 51964 /usr/lib/python2.5/lib-dynload/_ssl.so b7f13000-b7f14000 rwxp b7f13000 00:00 0 b7f14000-b7f15000 r-xp b7f14000 00:00 0 [vdso] b7f15000-b7f2e000 r-xp 00000000 08:11 143908 /lib/ld-2.6.1.so b7f2e000-b7f2f000 r-xp 00018000 08:11 143908 /lib/ld-2.6.1.so b7f2f000-b7f30000 rwxp 00019000 08:11 143908 /lib/ld-2.6.1.so bfd6f000-bfd9e000 rw-p bfd6f000 00:00 0 [stack] _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
 |
Lists.xenproject.org is hosted with RackSpace, monitoring our |