. Thread 2 (process 3380): #0 0xb7f88430 in __kernel_vsyscall () #1 0xb762e7b1 in select () from /lib/tls/i686/cmov/libc.so.6 #2 0xb5fe837f in ?? () from /usr/lib/libtcl8.4.so.0 #3 0xb76bb4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb763649e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 3379): #0 0xb51bc330 in ?? () #1 0xb743956b in ?? () from /usr/lib/libxml2.so.2 #2 0xb744deeb in xmlParseChunk () from /usr/lib/libxml2.so.2 #3 0xb5647751 in jabber_parser_free () from /usr/lib/purple-2/libjabber.so.0 #4 0xb564778d in jabber_parser_setup () from /usr/lib/purple-2/libjabber.so.0 #5 0xb5640fce in ?? () from /usr/lib/purple-2/libjabber.so.0 #6 0xb56423ab in ?? () from /usr/lib/purple-2/libjabber.so.0 #7 0xb62a34e5 in ?? () from /usr/lib/purple-2/ssl-nss.so #8 0xb7708529 in purple_certificate_verify_complete () from /usr/lib/libpurple.so.0 #9 0xb7708e20 in ?? () from /usr/lib/libpurple.so.0 #10 0xb770969f in purple_certificate_verify () from /usr/lib/libpurple.so.0 #11 0xb62a375e in ?? () from /usr/lib/purple-2/ssl-nss.so #12 0x080a8e93 in ?? () #13 0xb781cc4d in ?? () from /usr/lib/libglib-2.0.so.0 #14 0xb77e5a58 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #15 0xb77e8fbb in ?? () from /usr/lib/libglib-2.0.so.0 #16 0xb77e948a in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #17 0xb7ad75e9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #18 0x080c31ea in main ()