.
Thread 4 (Thread 0x7f8d67ab5700 (LWP 14655)):
#0  0x00007f8d7721bb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f8d734aeb84 in ?? ()
No symbol table info available.
#2  0x00007f8d60009b00 in ?? ()
No symbol table info available.
#3  0xffffffff7fffffff in ?? ()
No symbol table info available.
#4  0x00007f8d690eab70 in ?? ()
No symbol table info available.
#5  0x00007f8d60009a90 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f8d682b6700 (LWP 14654)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
No locals.
#1  0x00007f8d734eafe5 in ?? ()
No symbol table info available.
#2  0x0000000000001687 in ?? ()
No symbol table info available.
#3  0x000000002002deb8 in ?? ()
No symbol table info available.
#4  0x00000000018eba60 in ?? ()
No symbol table info available.
#5  0x00000000018eba78 in ?? ()
No symbol table info available.
#6  0x00000000018eba60 in ?? ()
No symbol table info available.
#7  0x00007f8d73485391 in ?? ()
No symbol table info available.
#8  0x00000000018eba60 in ?? ()
No symbol table info available.
#9  0x0000000000e4e1c0 in ?? ()
No symbol table info available.
#10 0x0000000156e0bfe3 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f8d690eb700 (LWP 14653)):
#0  0x00007f8d7721bb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f8d734aeb84 in ?? ()
No symbol table info available.
#2  0x0000000001898050 in ?? ()
No symbol table info available.
#3  0x0001d4c07fffffff in ?? ()
No symbol table info available.
#4  0x00007fff3352f690 in ?? ()
No symbol table info available.
#5  0x00007f8d600010c0 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f8d78853700 (LWP 14652)):
#0  0x00007f8d748bce07 in QGtkStyle::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () from /tmp/tmp6Mv2zp/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#1  0x00007f8d74994bf7 in QScrollBar::paintEvent(QPaintEvent*) () from /tmp/tmp6Mv2zp/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#2  0x00007f8d74597642 in QWidget::event(QEvent*) () from /tmp/tmp6Mv2zp/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#3  0x00007f8d74994afb in QScrollBar::event(QEvent*) () from /tmp/tmp6Mv2zp/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#4  0x00007f8d74547d9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/tmp6Mv2zp/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#5  0x00007f8d7454c20a in QApplication::notify(QObject*, QEvent*) () from /tmp/tmp6Mv2zp/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#6  0x00007f8d75582a56 in notify (a1=0x7fff3352dd50, a0=0x1db8c30, this=0x14cf1d0) at sipQtGuipart9.cpp:35916
No locals.
#7  sipQApplication::notify (this=0x14cf1d0, a0=0x1db8c30, a1=0x7fff3352dd50) at sipQtGuipart9.cpp:35908
No locals.
#8  0x00007f8d7402497e in ?? ()
No symbol table info available.
#9  0x00000000023c1aa0 in ?? ()
No symbol table info available.
#10 0x00007f8d746dc29d in QRegion::boundingRect() const () from /tmp/tmp6Mv2zp/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#11 0x0000000001e88ee0 in ?? ()
No symbol table info available.
#12 0x0000000000000004 in ?? ()
No symbol table info available.
#13 0x00007fff3352de80 in ?? ()
No symbol table info available.
#14 0x0000000000000000 in ?? ()
No symbol table info available.