rekonq crashed with SIGSEGV in pixman_image_composite32()

[Hernan.]

rekonq open and close auto

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: rekonq 0.7.0-1ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
Uname: Linux 3.0.0-7-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CrashCounter: 1
Date: Sun Aug 21 10:57:16 2011
ExecutablePath: /usr/bin/rekonq
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110705.1)
LocalLibraries: /opt/google/talkplugin/libnpgtpo3dautoplugin.so /opt/google/talkplugin/lib/libCgGL.so /opt/google/talkplugin/lib/libCg.so /opt/google/talkplugin/libnpgoogletalk.so
ProcCmdline: /usr/bin/rekonq https://bugs.launchpad.net/ubuntu/+source/gwibber/+filebug/cf2718a2-cc09-11e0-b94d-002481e7f48a/+login?field.title=gwibber-accounts+crashed+with+TypeError+in+__init__%28%29%3A+Gtk.Window.set_icon_from_file%28%29+argument+1+must+be+string%2C+not+None
ProcEnviron:
 LANGUAGE=es_VE:es
 PATH=(custom, no user)
 LANG=es_VE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x4de9fbe <pixman_image_composite32+702>: cmp 0x4(%eax),%esi
 PC (0x04de9fbe) ok
 source "0x4(%eax)" (0x00000004) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: rekonq
StacktraceTop:
 pixman_image_composite32 () from /usr/lib/i386-linux-gnu/libpixman-1.so.0
 ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2
 ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2
 ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2
 ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2
Title: rekonq crashed with SIGSEGV in pixman_image_composite32()
UpgradeStatus: Upgraded to oneiric on 2011-08-19 (2 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 lookup_composite_function (out_func=<optimized out>, out_imp=<optimized out>, dest_flags=<optimized out>, dest_format=<optimized out>, mask_flags=<optimized out>, mask_format=<optimized out>, src_flags=<optimized out>, src_format=<optimized out>, op=<optimized out>) at ../../pixman/pixman.c:378
 pixman_image_composite32 (op=<optimized out>, src=0x9f8c270, mask=0x0, dest=0x9f5f998, src_x=0, src_y=0, mask_x=0, mask_y=0, dest_x=0, dest_y=0, width=80, height=80) at ../../pixman/pixman.c:767
 _cairo_pattern_acquire_surface_for_gradient (attr=0xbfaf1e30, out=0xbfaf1ed0, height=80, width=80, y=0, x=0, dst=0x9f8d858, pattern=0xbfaf28c8) at /build/buildd/cairo-1.10.2/src/cairo-pattern.c:1524
 _cairo_pattern_acquire_surface (pattern=0xbfaf28c8, dst=0x9f8d858, x=0, y=0, width=80, height=80, flags=0, surface_out=0xbfaf1ed0, attributes=0xbfaf1e30) at /build/buildd/cairo-1.10.2/src/cairo-pattern.c:2534
 _cairo_pattern_acquire_surfaces (src=0xbfaf28c8, mask=0x0, dst=0x9f8d858, src_x=0, src_y=0, mask_x=0, mask_y=0, width=80, height=80, flags=0, src_out=0xbfaf1ed0, mask_out=0xbfaf1ed4, src_attributes=0xbfaf1e30, mask_attributes=0xbfaf1e78) at /build/buildd/cairo-1.10.2/src/cairo-pattern.c:2613