.
Thread 2 (Thread 11567):
#0  0x00007f908f37a3c2 in select () from /lib/libc.so.6
No symbol table info available.
#1  0x00007f9090a93f31 in ?? () from /usr/lib/libQtCore.so.4
No symbol table info available.
#2  0x00007f90909ce445 in ?? () from /usr/lib/libQtCore.so.4
No symbol table info available.
#3  0x00007f908d541a04 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#4  0x00007f908f3817bd in clone () from /lib/libc.so.6
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 11565):
#0  0x0000000000617050 in ?? ()
No symbol table info available.
#1  0x00000000005c68c2 in ?? ()
No symbol table info available.
#2  0x00000000005ccf49 in ?? ()
No symbol table info available.
#3  0x00007f90922afc15 in Q3Wizard::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt3Support.so.4
No symbol table info available.
#4  0x000000000041bf70 in _start ()
No symbol table info available.