#0  0x00007f89e1282882 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f89e1283ec6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f89e1286a45 in malloc () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007f89e3754fe8 in QByteArray::realloc(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#4  0x00007f89e3755109 in QByteArray::resize(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#5  0x00007f89e37dd607 in QFile::writeData(char const*, long long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#6  0x00007f89e37e4caf in QIODevice::write(char const*, long long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#7  0x00007f89e37f0272 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#8  0x00007f89e37f9109 in QTextStream::~QTextStream() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#9  0x000000000052bd18 in ?? ()
No symbol table info available.
#10 0x00007f89e374841e in qt_message_output(QtMsgType, char const*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#11 0x00007f89e37488bf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#12 0x00007f89e3749044 in qWarning(char const*, ...) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#13 0x00007f89e374f9fe in QThread::~QThread() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#14 0x00000000004c91c9 in ?? ()
No symbol table info available.
#15 0x00000000004d9551 in ?? ()
No symbol table info available.
#16 0x00000000004d9779 in ?? ()
No symbol table info available.
#17 0x000000000053ea45 in ?? ()
No symbol table info available.
#18 0x0000000000540389 in ?? ()
No symbol table info available.
#19 0x000000000043573b in ?? ()
No symbol table info available.
#20 0x00007f89e122576d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#21 0x0000000000451b91 in ?? ()
No symbol table info available.
#22 0x00007fff3b13aef8 in ?? ()
No symbol table info available.
#23 0x000000000000001c in ?? ()
No symbol table info available.
#24 0x0000000000000001 in ?? ()
No symbol table info available.
#25 0x00007fff3b13cacd in ?? ()
No symbol table info available.
#26 0x0000000000000000 in ?? ()
No symbol table info available.