Comment 7 for bug 705500

with "cont" it will report:

(gdb) bt
#0 0x00007f234880771b in mempcpy () from /lib/libc.so.6
#1 0x00007f23487fd13e in _IO_default_xsputn () from /lib/libc.so.6
#2 0x00007f23487d2656 in vfprintf () from /lib/libc.so.6
#3 0x00007f23487f1e29 in vsprintf () from /lib/libc.so.6
#4 0x00007f23487d8de8 in sprintf () from /lib/libc.so.6
#5 0x00007f2343bc9519 in CTB_open () from /usr/local/lib64/libctb32.so.1.0.0
#6 0x2f2f2f2f2f2f2f2f in ?? ()
#7 0x2f2f2f2f2f2f2f2f in ?? ()
#8 0x2f2f2f2f2f2f2f2f in ?? ()

a "bt full" repeats the last line "0x2f2f2f2f2f2f2f2f in ?? ()" more than 400 times