*** glibc detected *** yelp: double free or corruption (fasttop): 0x08868aa8 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb73c0424]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb73c2486]
/usr/lib/libglib-2.0.so.0(g_free+0x36)[0xb7733476]
/usr/lib/libgdk-x11-2.0.so.0[0xb7a057a9]
/usr/lib/libgdk-x11-2.0.so.0(gdk_region_union+0x81)[0xb7a06dd1]
/usr/lib/libgdk-x11-2.0.so.0(gdk_window_invalidate_maybe_recurse+0x1ed)[0xb7a0aa9d]
/usr/lib/libgdk-x11-2.0.so.0(gdk_window_invalidate_region+0x40)[0xb7a0ac70]
/usr/lib/libgdk-x11-2.0.so.0[0xb7a22396]
/usr/lib/libgdk-x11-2.0.so.0[0xb7a1ec9b]
/usr/lib/libgdk-x11-2.0.so.0[0xb7a1f65b]
/usr/lib/libgdk-x11-2.0.so.0[0xb7a1fa6f]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x1e8)[0xb772b338]
/usr/lib/libglib-2.0.so.0[0xb772e89b]
/usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x68)[0xb772ea18]
/usr/lib/xulrunner-1.9b5/libxul.so[0xb661dbb8]
/usr/lib/xulrunner-1.9b5/libxul.so[0xb6632640]
/usr/lib/xulrunner-1.9b5/libxul.so[0xb6632849]
/usr/lib/xulrunner-1.9b5/libxul.so[0xb66dd874]
/usr/lib/xulrunner-1.9b5/libxul.so[0xb66ae3e2]
/usr/lib/xulrunner-1.9b5/libxul.so[0xb663299e]
/usr/lib/xulrunner-1.9b5/libxul.so[0xb661df8c]
/usr/lib/libglib-2.0.so.0[0xb77617dd]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x1e8)[0xb772b338]
/usr/lib/libglib-2.0.so.0[0xb772e89b]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1ca)[0xb772ed6a]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4)[0xb7ba7264]
yelp[0x8061c82]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb7367686]
yelp[0x80527f1]
======= Memory map: ========
08048000-08081000 r-xp 00000000 03:03 1020450    /usr/bin/yelp
08081000-08083000 rw-p 00038000 03:03 1020450    /usr/bin/yelp
08083000-08dd1000 rw-p 08083000 00:00 0          [heap]
af800000-af8f7000 rw-p af800000 00:00 0
af8f7000-af900000 ---p af8f7000 00:00 0
af902000-af97f000 rw-p af902000 00:00 0
afa00000-afafe000 rw-p afa00000 00:00 0
afafe000-afb00000 ---p afafe000 00:00 0
afb16000-afb75000 rw-p afb16000 00:00 0
afb75000-afbfe000 r--p 00000000 03:03 1218327    /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf
afbfe000-afbff000 ---p afbfe000 00:00 0
afbff000-b03ff000 rw-p afbff000 00:00 0
b03ff000-b0400000 ---p b03ff000 00:00 0
b0400000-b0d00000 rw-p b0400000 00:00 0
b0d1a000-b0d1b000 ---p b0d1a000 00:00 0
b0d1b000-b151b000 rw-p b0d1b000 00:00 0
b151b000-b1560000 r-xp 00000000 03:03 987760     /usr/lib/nss/libnssckbi.so
b1560000-b156b000 rw-p 00045000 03:03 987760     /usr/lib/nss/libnssckbi.so
b156b000-b15a5000 r-xp 00000000 03:03 987755     /usr/lib/nss/libfreebl3.so
b15a5000-b15a6000 rw-p 0003a000 03:03 987755     /usr/lib/nss/libfreebl3.so
b15a6000-b1608000 r-xp 00000000 03:03 1020661    /usr/lib/libsqlite3.so.0.8.6
b1608000-b1609000 rw-p 00062000 03:03 1020661    /usr/lib/libsqlite3.so.0.8.6
b1609000-b163b000 r-xp 00000000 03:03 987757     /usr/lib/nss/libsoftokn3.so
b163b000-b163c000 rw-p 00032000 03:03 987757     /usr/lib/nss/libsoftokn3.so
b163c000-b163d000 ---p b163c000 00:00 0
b163d000-b1e3d000 rw-p b163d000 00:00 0
b1e3d000-b1e3e000 ---p b1e3d000 00:00 0
b1e3e000-b263e000 rw-p b1e3e000 00:00 0
b263e000-b263f000 ---p b263e000 00:00 0
b263f000-b2e3f000 rw-p b263f000 00:00 0
b2e3f000-b2e9f000 rw-s 00000000 00:09 14024724   /SYSV00000000 (deleted)
b2e9f000-b2ed0000 r-xp 00000000 03:03 1024653    /usr/lib/libcroco-0.6.so.3.0.1
b2ed0000-b2ed3000 rw-p 00030000 03:03 1024653    /usr/lib/libcroco-0.6.so.3.0.1
b2ed3000-b2f03000 r-xp 00000000 03:03 1020260    /usr/lib/libgsf-1.so.114.0.7
b2f03000-b2f06000 rw-p 0002f000 03:03 1020260    /usr/lib/libgsf-1.so.114.0.7
b2f06000-b2f07000 rw-p b2f06000 00:00 0
b2f07000-b2f37000 r-xp 00000000 03:03 1021113    /usr/lib/librsvg-2.so.2.22.2
b2f37000-b2f38000 rw-p 00030000 03:03 1021113    /usr/lib/librsvg-2.so.2.22.2
b2f5a000-b2f5b000 rw-p b2f5a000 00:00 0
b2f5e000-b2f5f000 r-xp 00000000 03:03 243323     /usr/lib/gtk-2.0/2.10.0/loaders/svg_loader.so
b2f5f000-b2f60000 rw-p 00000000 03:03 243323     /usr/lib/gtk-2.0/2.10.0/loaders/svgAborted