On Friday, December 26, 2014 12:33:31 AM UTC+1, Adam Wolk wrote: > > 1) GDB core dump while debugging a core dump (this is while trying to > resize the whole window) > #0 0x04a7e371 in kill () at <stdin>:2 > 2 <stdin>: No such file or directory. > in <stdin> > (gdb) bt > #0 0x04a7e371 in kill () at <stdin>:2 > #1 0x04abc836 in raise (s=6) at /usr/src/lib/libc/gen/raise.c:39 > #2 0x04abc780 in abort () at /usr/src/lib/libc/stdlib/abort.c:53 > #3 0x04ab8b87 in wrterror (msg=0x24a16956 "bogus pointer (double > free?)", p=0xdfdfdfdf) at /usr/src/lib/libc/stdlib/malloc.c:281 > #4 0x04aba099 in free (ptr=0xdfdfdfdf) at > /usr/src/lib/libc/stdlib/malloc.c:1282 > #5 0x0fa1c516 in QXcbShmImage::destroy () from > /usr/local/lib/qt5/plugins/platforms/libqxcb.so > #6 0xdfdfdfdf in ?? () > #7 0x0000027f in ?? () > #8 0x2f478040 in QCoreApplicationPrivate::checkInstance(char > const*)::__PRETTY_FUNCTION__ () from > /usr/local/lib/qt5/libQt5Core.so.0.0 > #9 0x2a80b704 in ?? () from /usr/lib/libstdc++.so.57.0 > #10 0x82f09740 in ?? () > #11 0x2fa07b48 in ?? () from > /usr/local/lib/qt5/plugins/platforms/libqxcb.so > #12 0x8561f630 in ?? () > #13 0x0fa1d4ac in QXcbBackingStore::resize () from > /usr/local/lib/qt5/plugins/platforms/libqxcb.so > #14 0x0145dca2 in QBackingStore::resize () from > /usr/local/lib/qt5/libQt5Gui.so.0.0 > #15 0x04fdf74c in QWidgetBackingStore::doSync () from > /usr/local/lib/qt5/libQt5Widgets.so.0.0 > #16 0x04fe083e in QWidgetBackingStore::sync () from > /usr/local/lib/qt5/libQt5Widgets.so.0.0 > Segmentation fault (core dumped) > > 2) backtrace from dialog close > #0 0x0e212371 in kill () at <stdin>:2 > 2 <stdin>: No such file or directory. > in <stdin> > (gdb) bt > #0 0x0e212371 in kill () at <stdin>:2 > #1 0x0e250836 in raise (s=6) at /usr/src/lib/libc/gen/raise.c:39 > #2 0x0e250780 in abort () at /usr/src/lib/libc/stdlib/abort.c:53 > #3 0x0e24cb87 in wrterror (msg=0x2e1aa956 "bogus pointer (double > free?)", p=0xdfdfdfdf) at /usr/src/lib/libc/stdlib/malloc.c:281 > #4 0x0e24e099 in free (ptr=0xdfdfdfdf) at > /usr/src/lib/libc/stdlib/malloc.c:1282 > #5 0x0ac88516 in QXcbShmImage::destroy () from > /usr/local/lib/qt5/plugins/platforms/libqxcb.so > #6 0xdfdfdfdf in ?? () > #7 0x852d7600 in ?? () > #8 0xcfbd7cc4 in ?? () > #9 0x0e24e0b5 in free (ptr=0x873cf990) at > /usr/src/lib/libc/stdlib/malloc.c:1285 > #10 0x0babb7a9 in QWidget::~QWidget () from > /usr/local/lib/qt5/libQt5Widgets.so.0.0 > #11 0x0bcba297 in QDialog::~QDialog () from > /usr/local/lib/qt5/libQt5Widgets.so.0.0 > #12 0x1910c16d in Otter::StartupDialog::~StartupDialog () from > /home/mulander/otter-head/otter/build/otter-browser > #13 0x18fd91d3 in main () from > /home/mulander/otter-head/otter/build/otter-browser > Current language: auto; currently asm >
I found a similar issue. I found and reported the problem to the Qt people. See https://bugreports.qt-project.org/browse/QTBUG-43623 Best regards, Caspar Schutijser
