Thank you for the report.
Could you confirm the file size for the /lib/i386-linux-gnu/libpthread-2.13.so if that is 116689 or not?
Also, could you show the segfaults listed in the /var/log/syslog?
Could you tell where the segfault is from among these choices?
libc6-dev:i386: /usr/lib/i386-linux-gnu/libpthread.a libc6-dev:i386: /usr/lib/i386-linux-gnu/libpthread_nonshared.a libc6-dev:i386: /usr/lib/i386-linux-gnu/xen/libpthread_nonshared.a libc6:i386: /lib/i386-linux-gnu/libpthread-2.13.so libc6-i686:i386: /lib/i386-linux-gnu/i686/cmov/libpthread-2.13.so libc6-dev:i386: /usr/lib/i386-linux-gnu/xen/libpthread.a libc6-dev:i386: /usr/lib/i386-linux-gnu/libpthread.so libc6-i686:i386: /lib/i386-linux-gnu/i686/cmov/libpthread.so.0 libc6:i386: /lib/i386-linux-gnu/libpthread.so.0