*** glibc detected *** /usr/lib/firefox/firefox-bin: double free or corruption (!prev): 0x08a1ea70 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7630f7d]
/lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb76345c0]
/usr/lib/libglib-2.0.so.0(g_free+0x31)[0xb74438e1]
/usr/lib/firefox/components/libgfx_gtk.so[0xb5727be6]
/usr/lib/firefox/components/libgfx_gtk.so[0xb57471d9]
/usr/lib/firefox/components/libgklayout.so[0xb586acfd]
/usr/lib/firefox/components/libgklayout.so[0xb586ba87]
/usr/lib/firefox/components/libgklayout.so[0xb58b1adb]
/usr/lib/firefox/components/libgklayout.so[0xb59c2f01]
/usr/lib/firefox/components/libgklayout.so[0xb59c2d70]
/usr/lib/firefox/components/libgklayout.so[0xb59c3bbb]
/usr/lib/firefox/components/libgklayout.so[0xb59c2e65]
/usr/lib/firefox/components/libgklayout.so[0xb59c2d70]
/usr/lib/firefox/components/libgklayout.so[0xb59c3bbb]
/usr/lib/firefox/components/libgklayout.so[0xb59c2e65]
/usr/lib/firefox/components/libgklayout.so[0xb59c2d70]
/usr/lib/firefox/components/libgklayout.so[0xb59c3bbb]
/usr/lib/firefox/components/libgklayout.so[0xb59d9585]
/usr/lib/firefox/components/libgklayout.so[0xb59c2d70]
/usr/lib/firefox/components/libgklayout.so[0xb59c3bbb]
/usr/lib/firefox/components/libgklayout.so[0xb59c2e65]
/usr/lib/firefox/components/libgklayout.so[0xb5884285]
/usr/lib/firefox/components/libgklayout.so[0xb5b62ac5]
/usr/lib/firefox/components/libgklayout.so[0xb5b65669]
/usr/lib/firefox/components/libgklayout.so[0xb5b6bab0]
/usr/lib/firefox/components/libgklayout.so[0xb5b6db79]
/usr/lib/firefox/components/libgklayout.so[0xb5b6e998]
/usr/lib/firefox/components/libgklayout.so[0xb5b627c6]
/usr/lib/firefox/components/libwidget_gtk2.so[0xb679d30e]
/usr/lib/firefox/components/libwidget_gtk2.so[0xb6794fb2]
/usr/lib/firefox/components/libwidget_gtk2.so[0xb679503b]
/usr/lib/libgtk-x11-2.0.so.0[0xb7ae9472]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x122)[0xb74d5742]
/usr/lib/libgobject-2.0.so.0[0xb74e7695]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x6d6)[0xb74e89a6]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0xb74e8d99]
/usr/lib/libgtk-x11-2.0.so.0[0xb7c221e8]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x49d)[0xb7ae27fd]
/usr/lib/libgdk-x11-2.0.so.0[0xb791e651]
/usr/lib/libgdk-x11-2.0.so.0(gdk_window_process_all_updates+0x97)[0xb791e877]
/usr/lib/libgdk-x11-2.0.so.0[0xb791e8db]
/usr/lib/libgdk-x11-2.0.so.0[0xb7904968]
/usr/lib/libglib-2.0.so.0[0xb743a541]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x17c)[0xb743c10c]
/usr/lib/libglib-2.0.so.0[0xb743f54f]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1a9)[0xb743f8f9]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4)[0xb7ae2be4]
/usr/lib/firefox/components/libwidget_gtk2.so[0xb679bbf2]
/usr/lib/firefox/components/libtoolkitcomps.so[0xb66c9df2]
/usr/lib/firefox/firefox-bin[0x804f8e1]
/usr/lib/firefox/firefox-bin[0x804ab9f]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc)[0xb75deebc]
/usr/lib/firefox/firefox-bin[0x804aad1]
======= Memory map: ========
08048000-0805a000 r-xp 00000000 08:01 162381     /usr/lib/firefox/firefox-bin
0805a000-0805b000 rw-p 00012000 08:01 162381     /usr/lib/firefox/firefox-bin
0805b000-08bf8000 rw-p 0805b000 00:00 0          [heap]
b2b00000-b2b21000 rw-p b2b00000 00:00 0 
b2b21000-b2c00000 ---p b2b21000 00:00 0 
b2c5a000-b2c5c000 r-xp 00000000 08:01 129331     /usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b2c5c000-b2c5d000 rw-p 00001000 08:01 129331     /usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b2c5d000-b2c80000 r--p 00000000 08:01 297032     /usr/share/fonts/truetype/msttcorefonts/Verdana.ttf
b2c80000-b2c81000 ---p b2c80000 00:00 0 
b2c81000-b3481000 rw-p b2c81000 00:00 0 
b3481000-b348b000 r-xp 00000000 08:01 228663     /usr/lib/firefox/components/libnecko2.so
b348b000-b348c000 rw-p 0000a000 08:01 228663     /usr/lib/firefox/components/libnecko2.so
b348c000-b34ad000 rw-p b348c000 00:00 0 
b34ad000-b34d0000 r--p 00000000 08:01 297032     /usr/share/fonts/truetype/msttcorefonts/Verdana.ttf
b34d0000-b34e3000 r-xp 00000000 08:01 211615     /usr/lib/firefox/components/libcomposer.so
b34e3000-b34e5000 rw-p 00012000 08:01 211615     /usr/lib/firefox/components/libcomposer.so
b34e5000-b34f5000 r-xp 00000000 08:01 275623     /usr/lib/firefox/components/libspellchecker.so
b34f5000-b34f6000 rw-p 0000f000 08:01 275623     /usr/lib/firefox/components/libspellchecker.so
b34f6000-b3590000 r-xp 00000000 08:01 179064     /usr/lib/firefox/components/libeditor.so
b3590000-b3594000 rw-p 0009a000 08:01 179064     /usr/lib/firefox/components/libeditor.so
b3594000-b3595000 rw-p b3594000 00:00 0 
b3595000-b35cc000 r-xp 00000000 08:01 146927     /usr/lib/nss/libnssckbi.so
b35cc000-b35d5000 rw-p 00037000 08:01 146927     /usr/lib/nss/libnssckbi.so
b35d5000-b360a000 r-xp 00000000 08:01 146925     /usr/lib/nss/libfreebl3.so
b360a000-b360b000 rw-p 00035000 08:01 146925     /usr/lib/nss/libfreebl3.so
b360b000-b360c000 ---p b360b000 00:00 0 
b360c000-b3e0c000 rw-p b360c000 00:00 0 
b3e0c000-b3e0d000 ---p b3e0c000 00:00 0 
b3e0d000-b460d000 rw-p b3e0d000 00:00 0 
b460d000-b4656000 r-xp 00000000 08:01 81362      /usr/lib/libsoftokn3.so
b4656000-b465a000 rw-p 00048000 08:01 81362      /usr/lib/libsoftokn3.so
b465a000-b46c6000 r-xp 00000000 08:01 81344      /usr/lib/libnss3.so
b46c6000-b46cb000 rw-p 0006c000 08:01 81344      /usr/lib/libnss3.so
b46cb000-b46ec000 r-xp 00000000 08:01 81345      /usr/lib/libsmime3.so
b46ec000-b46ee000 rw-p 00021000 08:01 81345      /usr/lib/libsmime3.so
b46ee000-b4713000 r-xp 00000000 08:01 81909      /usr/lib/libssl3.so
b4713000-b4715000 rw-p 00024000 08:01 81909      /usr/lib/libssl3.so
b4716000-b471a000 r-xp 00000000 08:01 132318     /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
b471a000-b471b000 rw-p 00003000 08:01 132318     /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
b471b000-b472