*** glibc detected *** /opt/thunderbird/thunderbird-bin: free(): invalid pointer: 0x098339f0 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb73977cd]
/lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb739ae30]
/usr/lib/libfontconfig.so.1[0xb756a6c0]
/usr/lib/libfontconfig.so.1(FcPatternDestroy+0x71)[0xb756a901]
/opt/thunderbird/thunderbird-bin[0x8266d88]
/opt/thunderbird/thunderbird-bin[0x82671ba]
/opt/thunderbird/thunderbird-bin[0x8263d80]
/opt/thunderbird/thunderbird-bin[0x8263e6a]
/opt/thunderbird/thunderbird-bin[0x8aceb49]
/opt/thunderbird/thunderbird-bin[0x8ace55f]
/opt/thunderbird/thunderbird-bin[0x82c81ea]
/opt/thunderbird/thunderbird-bin[0x860e894]
/opt/thunderbird/thunderbird-bin[0x86db780]
/opt/thunderbird/thunderbird-bin[0x86e2906]
/opt/thunderbird/thunderbird-bin[0x86d9d44]
/opt/thunderbird/thunderbird-bin[0x850083e]
/opt/thunderbird/libxpcom_core.so(PL_HandleEvent+0x27)[0xb7ed8677]
/opt/thunderbird/libxpcom_core.so(PL_ProcessPendingEvents+0x84)[0xb7ed85a4]
/opt/thunderbird/libxpcom_core.so[0xb7eda1e9]
/opt/thunderbird/thunderbird-bin[0x829aae5]
/usr/lib/libglib-2.0.so.0[0xb790d40d]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x182)[0xb78e3df2]
/usr/lib/libglib-2.0.so.0[0xb78e6dcf]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1a9)[0xb78e7179]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4)[0xb7bd0044]
/opt/thunderbird/thunderbird-bin[0x829ae28]
/opt/thunderbird/thunderbird-bin[0x873df87]
/opt/thunderbird/thunderbird-bin[0x807fab5]
/opt/thunderbird/thunderbird-bin(g_type_class_ref+0x138)[0x807b4f4]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc)[0xb7345ebc]
/opt/thunderbird/thunderbird-bin(gtk_widget_grab_focus+0x35)[0x807b421]
======= Memory map: ========
08048000-08d01000 r-xp 00000000 08:06 150312     /opt/thunderbird/thunderbird-bin
08d01000-08d1a000 rwxp 00cb8000 08:06 150312     /opt/thunderbird/thunderbird-bin
08d1a000-098a9000 rwxp 08d1a000 00:00 0          [heap]
b1bfe000-b1bff000 ---p b1bfe000 00:00 0 
b1bff000-b23ff000 rwxp b1bff000 00:00 0 
b23ff000-b2400000 ---p b23ff000 00:00 0 
b2400000-b2c21000 rwxp b2400000 00:00 0 
b2c21000-b2d00000 ---p b2c21000 00:00 0 
b2d92000-b2d93000 ---p b2d92000 00:00 0 
b2d93000-b3593000 rwxp b2d93000 00:00 0 
b3593000-b3597000 r-xp 00000000 08:06 5486       /lib/tls/i686/cmov/libnss_dns-2.5.so
b3597000-b3599000 rwxp 00003000 08:06 5486       /lib/tls/i686/cmov/libnss_dns-2.5.so
b3599000-b359b000 r-xp 00000000 08:06 2260       /lib/libnss_mdns4_minimal.so.2
b359b000-b359c000 rwxp 00001000 08:06 2260       /lib/libnss_mdns4_minimal.so.2
b35a9000-b35ab000 rwxp b35a9000 00:00 0 
b35ab000-b35af000 r-xp 00000000 08:06 117042     /opt/thunderbird/components/libmozgnome.so
b35af000-b35b0000 rwxp 00003000 08:06 117042     /opt/thunderbird/components/libmozgnome.so
b35b0000-b35e8000 r-xp 00000000 08:06 150248     /opt/thunderbird/libnssckbi.so
b35e8000-b35f1000 rwxp 00038000 08:06 150248     /opt/thunderbird/libnssckbi.so
b35f1000-b362d000 r-xp 00000000 08:06 149602     /opt/thunderbird/libfreebl3.so
b362d000-b362e000 rwxp 0003c000 08:06 149602     /opt/thunderbird/libfreebl3.so
b362e000-b362f000 ---p b362e000 00:00 0 
b362f000-b3e2f000 rwxp b362f000 00:00 0 
b3e2f000-b3e30000 ---p b3e2f000 00:00 0 
b3e30000-b4631000 rwxp b3e30000 00:00 0 
b4631000-b4632000 ---p b4631000 00:00 0 
b4632000-b4e32000 rwxp b4632000 00:00 0 
b4e32000-b4e8c000 r-xp 00000000 08:06 133690     /home/oleg/.fonts/arial.ttf
b4e8c000-b4f02000 r-xp 00000000 08:06 38033      /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf
b4f02000-b4f04000 r-xp 00000000 08:06 15388      /usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b4f04000-b4f05000 rwxp 00001000 08:06 15388      /usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b4f05000-b4f0c000 r-xp 00000000 08:06 69442      /usr/share/locale-langpack/ru/LC_MESSAGES/glib20.mo
b4f0c000-b4f89000 r-xp 00000000 08:06 38037      /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
b4f89000-b5006000 r-xp 00000000 08:06 38037      /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
b5006000-b5016000 r-xp 0000000Killed