GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: . Reading symbols from /usr/lib/wncksync/wncksyncdaemon...(no debugging symbols found)...done. [New Thread 4717] Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Core was generated by `/usr/lib/wncksync/wncksyncdaemon'. Program terminated with signal 11, Segmentation fault. #0 0x00007f8b4de8fbfa in ?? ()