(gdb) run
Starting program: test_app
[Thread debugging using libthread_db enabled]
[New Thread 0xb646b6d0 (LWP 12758)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb646b6d0 (LWP 12758)]
0xb70f0f72 in ~QX11WindowSurface (this=0x8190438) at painting/qwindowsurface_x11.cpp:84
84 XFreeGC(X11->display, gc);
(gdb) bt
#0 0xb70f0f72 in ~QX11WindowSurface (this=0x8190438) at painting/qwindowsurface_x11.cpp:84
#1 0xb70eaa55 in ~QWidgetBackingStore (this=0x81902e8) at painting/qbackingstore.cpp:858
#2 0xb6f0802a in QWidgetPrivate::deleteExtra (this=0x818e9c0) at kernel/qwidget.cpp:1622
#3 0xb6f0883f in ~QWidgetPrivate (this=0x818e9c0) at kernel/qwidget.cpp:235
#4 0xb730650d in ~QLabelPrivate (this=0x818e9c0) at widgets/qframe_p.h:62
#5 0xb6b06c78 in ~QObject (this=0x80491a0) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#6 0xb6f194dd in ~QWidget (this=0x80491a0) at kernel/qwidget.cpp:1496
#7 0xb72feed1 in ~QFrame (this=0x80491a0) at widgets/qframe.cpp:242
#8 0xb7305c33 in ~QLabel (this=0x80491a0) at widgets/qlabel.cpp:262
#9 0xb6719481 in __run_exit_handlers (status=0, listp=0xb682d324, run_list_atexit=true) at exit.c:78
#10 0xb67194df in *__GI_exit (status=0) at exit.c:100
#11 0xb6700b5d in __libc_start_main (main=0x8048b64 <main>, argc=1, ubp_av=0xbfffd594, init=0x8048db0 <__libc_csu_init>,
fini=0x8048da0 <__libc_csu_fini>, rtld_fini=0xb77ee9b0 <_dl_fini>, stack_end=0xbfffd58c) at libc-start.c:254
#12 0x08048ad1 in _start ()
(gdb)
(gdb) run
Starting program: test_app
[Thread debugging using libthread_db enabled]
[New Thread 0xb646b6d0 (LWP 12758)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb646b6d0 (LWP 12758)]
0xb70f0f72 in ~QX11WindowSurface (this=0x8190438) at painting/qwindowsurface_x11.cpp:84
84 XFreeGC(X11->display, gc);
(gdb) bt
#0 0xb70f0f72 in ~QX11WindowSurface (this=0x8190438) at painting/qwindowsurface_x11.cpp:84
#1 0xb70eaa55 in ~QWidgetBackingStore (this=0x81902e8) at painting/qbackingstore.cpp:858
#2 0xb6f0802a in QWidgetPrivate::deleteExtra (this=0x818e9c0) at kernel/qwidget.cpp:1622
#3 0xb6f0883f in ~QWidgetPrivate (this=0x818e9c0) at kernel/qwidget.cpp:235
#4 0xb730650d in ~QLabelPrivate (this=0x818e9c0) at widgets/qframe_p.h:62
#5 0xb6b06c78 in ~QObject (this=0x80491a0) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#6 0xb6f194dd in ~QWidget (this=0x80491a0) at kernel/qwidget.cpp:1496
#7 0xb72feed1 in ~QFrame (this=0x80491a0) at widgets/qframe.cpp:242
#8 0xb7305c33 in ~QLabel (this=0x80491a0) at widgets/qlabel.cpp:262
#9 0xb6719481 in __run_exit_handlers (status=0, listp=0xb682d324, run_list_atexit=true) at exit.c:78
#10 0xb67194df in *__GI_exit (status=0) at exit.c:100
#11 0xb6700b5d in __libc_start_main (main=0x8048b64 <main>, argc=1, ubp_av=0xbfffd594, init=0x8048db0 <__libc_csu_init>,
fini=0x8048da0 <__libc_csu_fini>, rtld_fini=0xb77ee9b0 <_dl_fini>, stack_end=0xbfffd58c) at libc-start.c:254
#12 0x08048ad1 in _start ()
(gdb)
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