gdb /usr/bin/X 2480
GNU gdb (GDB) 7.2-debian
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/X...(no debugging symbols found)...done.
Attaching to program: /usr/bin/X, process 2480
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
0x00007f6b706a7e43 in ?? ()
(gdb) c                                                                                                                                                  
Continuing.                                                                                                                                              
                                                                                                                                                         
Program received signal SIGPIPE, Broken pipe.                                                                                                            
0x00007f6b706a749b in ?? ()                                                                                                                              
(gdb) c                                                                                                                                                  
Continuing.                                                                                                                                              
                                                                                                                                                         
Program received signal SIGPIPE, Broken pipe.                                                                                                            
0x00007f6b706a749b in ?? ()                                                                                                                              
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.

Program received signal SIGHUP, Hangup.
0x00007f6b706a7e43 in ?? ()
(gdb) c
Continuing.

Program received signal SIGCONT, Continued.
0x0000000000466840 in ?? ()
(gdb) c
Continuing.

Program received signal SIGPIPE, Broken pipe.
0x00007f6b706a749b in ?? ()
(gdb) c
Continuing.
^C
Program received signal SIGINT, Interrupt.
0x00007f6b706a7e43 in ?? ()
(gdb) bt
#0  0x00007f6b706a7e43 in ?? ()
#1  0x000000000045f31b in ?? ()
#2  0x00000000000003ae in ?? ()
#3  0x0000000000000261 in ?? ()
#4  0x0000000000000000 in ?? ()
(gdb)