. Thread 6 (process 6570): #0 0xffffe410 in ?? () #1 0xbff979e8 in ?? () #2 0x00000011 in ?? () #3 0x00000000 in ?? () . Thread 5 (process 6597): #0 0xffffe410 in ?? () #1 0xb7002308 in ?? () #2 0xffffffff in ?? () #3 0x0000000b in ?? () #4 0xb76815a7 in poll () from /lib/tls/i686/cmov/libc.so.6 #5 0xb7789603 in ?? () from /usr/lib/libglib-2.0.so.0 #6 0x08078000 in ?? () #7 0x0000000b in ?? () #8 0xffffffff in ?? () #9 0x08078000 in ?? () #10 0x0000000b in ?? () #11 0xb77032d6 in ?? () from /lib/tls/i686/cmov/libpthread.so.0 #12 0xb7708541 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 #13 0xb7789979 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #14 0xb789b1e0 in ?? () from /usr/lib/libORBit-2.so.0 #15 0x080531c8 in ?? () #16 0xb781125c in ?? () from /usr/lib/libglib-2.0.so.0 #17 0xb70023d8 in ?? () #18 0xb77a98df in ?? () from /usr/lib/libglib-2.0.so.0 #19 0x00000000 in ?? () . Thread 4 (process 6600): #0 0xffffe410 in ?? () #1 0xb6fc1318 in ?? () #2 0x0000000a in ?? () #3 0x00000000 in ?? () . Thread 3 (process 6601): #0 0xffffe410 in ?? () #1 0xb67c0318 in ?? () #2 0x00000009 in ?? () #3 0x00000000 in ?? () . Thread 2 (process 6607): #0 0xffffe410 in ?? () #1 0xb57be318 in ?? () #2 0x0000000b in ?? () #3 0x00000000 in ?? () . Thread 1 (process 6604): #0 0xb778ed2b in g_logv () from /usr/lib/libglib-2.0.so.0 #1 0xb778efa9 in g_log () from /usr/lib/libglib-2.0.so.0 #2 0xb778f026 in g_assert_warning () from /usr/lib/libglib-2.0.so.0 #3 0xb7cc270a in ?? () from /usr/lib/libedata-cal-1.2.so.6 #4 0xb7ccf7cb in ?? () from /usr/lib/libedata-cal-1.2.so.6 #5 0xb7ccf7f3 in ?? () from /usr/lib/libedata-cal-1.2.so.6 #6 0x00000126 in ?? () #7 0xb7cd01d1 in ?? () from /usr/lib/libedata-cal-1.2.so.6 #8 0xb7ccf8ba in ?? () from /usr/lib/libedata-cal-1.2.so.6 #9 0xb7f48670 in ?? () from /lib/ld-linux.so.2 #10 0xb712809b in ?? () from /usr/lib/evolution-data-server-1.2/extensions/libecalbackendcontacts.so #11 0x0807f600 in ?? () #12 0x00000050 in ?? () #13 0xb5fbef98 in ?? () #14 0xb7cc656e in ?? () from /usr/lib/libedata-cal-1.2.so.6 #15 0x0807f600 in ?? () #16 0x00000050 in ?? () #17 0x0807f600 in ?? () #18 0xb784e678 in ?? () from /usr/lib/libgobject-2.0.so.0 #19 0x0807f608 in ?? () #20 0x0807f600 in ?? () #21 0xb5fbefc8 in ?? () #22 0xb781eb2c in g_object_unref () from /usr/lib/libgobject-2.0.so.0 Backtrace stopped: previous frame inner to this frame (corrupt stack?)