lyx crashed with SIGSEGV in malloc()

[entonjackson]

Crash after opening certain .lyx files

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lyx 2.0.0-1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic i686
NonfreeKernelModules: wl
ApportVersion: 1.23-0ubuntu1
Architecture: i386
Date: Sat Sep 24 10:44:15 2011
ExecutablePath: /usr/bin/lyx
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110922)
ProcCmdline: lyx
SegvAnalysis:
 Segfault happened at: 0x6cbd89: call 0x769b63
 PC (0x006cbd89) ok
 source "0x769b63" (0x00769b63) ok
 destination "(%esp)" (0xbf2b8fcc) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: lyx
StacktraceTop:
 ?? () from /lib/i386-linux-gnu/libc.so.6
 malloc () from /lib/i386-linux-gnu/libc.so.6
 operator new(unsigned int) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
 std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_Rep::_S_create(unsigned int, unsigned int, std::allocator<wchar_t> const&) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
 std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_Rep::_M_clone(std::allocator<wchar_t> const&, unsigned int) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
Title: lyx crashed with SIGSEGV in malloc()
UpgradeStatus: Upgraded to oneiric on 2011-09-23 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 _int_malloc (av=0x7d5400, bytes=28) at malloc.c:4249
 __GI___libc_malloc (bytes=28) at malloc.c:3660
 operator new (sz=28) at ../../../../src/libstdc++-v3/libsupc++/new_op.cc:52
 allocate (__n=<optimized out>, this=<optimized out>) at /build/buildd/gcc-4.6-4.6.1/build/i686-linux-gnu/libstdc++-v3/include/ext/new_allocator.h:92
 std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_Rep::_S_create (__capacity=3, __old_capacity=0, __alloc=...) at /build/buildd/gcc-4.6-4.6.1/build/i686-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:609

[Jean-Marc Lasgouttes (jmarc)]

I cannot do anything with this information.

[Launchpad Janitor (janitor)]

[Expired for lyx (Ubuntu) because there has been no activity for 60 days.]