. Thread 3 (Thread 4944): #0 0x00beb422 in __kernel_vsyscall () #1 0x03980bd6 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0x05c5938b in g_poll () from /usr/lib/libglib-2.0.so.0 #3 0x05c4c45b in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x05c4ca8f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #5 0x00ed5802 in ?? () from /usr/lib/libebook-1.2.so.9 #6 0x05c7338f in ?? () from /usr/lib/libglib-2.0.so.0 #7 0x002bd80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0x0398e81e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (Thread 4950): #0 0x00beb422 in __kernel_vsyscall () #1 0x03980bd6 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0x05c5938b in g_poll () from /usr/lib/libglib-2.0.so.0 #3 0x05c4c45b in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x05c4ca8f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #5 0x002a08c0 in ?? () from /usr/lib/libORBit-2.so.0 #6 0x099ccce0 in ?? () #7 0x05cd3ff4 in ?? () from /usr/lib/libglib-2.0.so.0 #8 0xb643a2e8 in ?? () #9 0x05c7338f in ?? () from /usr/lib/libglib-2.0.so.0 Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 1 (Thread 4938): #0 0x00339ce8 in ?? () from /usr/lib/libtelepathy-glib.so.0 #1 0x05c46ff1 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x05c48d78 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #3 0x05c4c620 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x05c4ca8f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #5 0x0032520b in tp_cli_connection_interface_avatars_run_get_known_avatar_tokens () from /usr/lib/libtelepathy-glib.so.0 #6 0x00cb8af1 in ?? () from /usr/lib/libempathy.so.29 #7 0x00cb90a3 in ?? () from /usr/lib/libempathy.so.29 #8 0x00cb90f5 in ?? () from /usr/lib/libempathy.so.29 #9 0x0033d1c4 in ?? () from /usr/lib/libtelepathy-glib.so.0 #10 0x0033d238 in ?? () from /usr/lib/libtelepathy-glib.so.0 #11 0x0033d238 in ?? () from /usr/lib/libtelepathy-glib.so.0 #12 0x0033ed7d in ?? () from /usr/lib/libtelepathy-glib.so.0 #13 0x00335db7 in ?? () from /usr/lib/libtelepathy-glib.so.0 #14 0x0032ac3b in ?? () from /usr/lib/libtelepathy-glib.so.0 #15 0x0036b947 in ?? () from /usr/lib/libtelepathy-glib.so.0 #16 0x05c46ff1 in ?? () from /usr/lib/libglib-2.0.so.0 #17 0x05c48d78 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #18 0x05c4c620 in ?? () from /usr/lib/libglib-2.0.so.0 #19 0x05c4ca8f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #20 0x01e085e9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #21 0x0805abdc in ?? () #22 0x038d8b56 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #23 0x08059a11 in ?? ()