Package: libqt5gui5
Version: 5.12.5+dfsg-8
Severity: normal
Dear Maintainer,
after my session manager (ksmserver) probably died, other applications
began crashing as well. Kopete crashed during its closing sequence in
QTextEngine::shapeTextWithHarfbuzzNG. The backtrace is:
(gdb) bt
#0 0xb7fa9bad in __kernel_vsyscall ()
#1 0xb5aeef12 in __libc_signal_restore_set (set=0xbfb83fcc) at
../sysdeps/unix/sysv/linux/internal-signals.h:84
#2 0xb5aeef12 in __GI_raise (sig=11) at ../sysdeps/unix/sysv/linux/raise.c:48
#3 0xb790371f in KCrash::defaultCrashHandler(int) () at
/usr/lib/i386-linux-gnu/libKF5Crash.so.5
#4 0xb7fa9bb8 in ()
#5 0xb6477fb7 in hb_qt_get_unicode_funcs() () at
../../include/QtCore/5.12.5/QtCore/private/../../../../../src/corelib/tools/qstringiterator_p.h:167
#6 0xb65afd15 in QTextEngine::shapeTextWithHarfbuzzNG(QScriptItem const&,
unsigned short const*, int, QFontEngine*, QVector const&, bool,
bool) const (this=0x147e0a0, si=..., string=0x1388d20, itemLength=9, fontEngine=
0x1329b80, itemBoundaries=..., kerningEnabled=true, hasLetterSpacing=false)
at text/qtextengine.cpp:1575
#7 0xb65b2d97 in QTextEngine::shapeText(int) const (this=,
item=) at
../../include/QtGui/5.12.5/QtGui/private/../../../../../src/gui/painting/qfixed_p.h:174
#8 0xb65b3ad2 in QTextEngine::shape(int) const (this=0x147e0a0, item=0) at
text/qtextengine.cpp:2003
#9 0xb65c47a8 in QTextLine::layout_helper(int) (this=0xbfb84c54,
maxGlyphs=2147483647) at text/qtextlayout.cpp:1836
#10 0xb65c5941 in QTextLine::setLineWidth(double) (this=0xbfb84c54,
width=) at text/qtextlayout.cpp:1596
#11 0xb6b917c8 in () at /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#12 0xb6b957bb in QCommonStylePrivate::viewItemSize(QStyleOptionViewItem
const*, int) const () at /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#13 0xb6b95bbf in QCommonStylePrivate::viewItemLayout(QStyleOptionViewItem
const*, QRect*, QRect*, QRect*, bool) const () at
/usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#14 0xb6b96ad1 in QCommonStyle::sizeFromContents(QStyle::ContentsType,
QStyleOption const*, QSize const&, QWidget const*) const () at
/usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#15 0xb003776f in () at /usr/lib/i386-linux-gnu/qt5/plugins/styles/breeze.so
#16 0xb0040210 in () at /usr/lib/i386-linux-gnu/qt5/plugins/styles/breeze.so
#17 0xb6dd1f70 in QStyledItemDelegate::sizeHint(QStyleOptionViewItem const&,
QModelIndex const&) const () at /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#18 0xb6da9b90 in QAbstractItemView::sizeHintForRow(int) const () at
/usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#19 0xb7ee5174 in IdentityStatusWidget::resizeAccountListWidget()
(this=0x13dc470) at ./kopete/identity/identitystatuswidget.cpp:365
#20 0xb7ee5414 in IdentityStatusWidget::slotAccountUnregistered(Kopete::Account
const*) (this=0x13dc470, account=0x1682210) at
./kopete/identity/identitystatuswidget.cpp:245
#21 0xb7ee73fe in IdentityStatusWidget::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=, _id=,
_a=, _c=)
at
./obj-i686-linux-gnu/kopete/identity/kopeteidentity_autogen/EWIEGA46WW/moc_identitystatuswidget.cpp:133
#22 0xb6100b02 in QMetaObject::activate(QObject*, int, int, void**) () at
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#23 0xb61010fd in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () at /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#24 0xb7e001e9 in Kopete::AccountManager::accountUnregistered(Kopete::Account
const*) (this=0xb0304bc0, _t1=) at
./obj-i686-linux-gnu/libkopete/kopete_autogen/EWIEGA46WW/moc_kopeteaccountmanager.cpp:250
#25 0xb7d689b0 in Kopete::AccountManager::unregisterAccount(Kopete::Account
const*) (this=0xb0304bc0, account=0x1682210) at
./libkopete/kopeteaccountmanager.cpp:303
#26 0xb7e049fe in Kopete::AccountManager::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=, _id=,
_a=, _c=)
at
./obj-i686-linux-gnu/libkopete/kopete_autogen/EWIEGA46WW/moc_kopeteaccountmanager.cpp:172
#27 0xb6100b02 in QMetaObject::activate(QObject*, int, int, void**) () at
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#28 0xb61010fd in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () at /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#29 0xb7e000d9 in Kopete::Account::accountDestroyed(Kopete::Account const*)
(this=0x1682210, _t1=) at
./obj-i686-linux-gnu/libkopete/kopete_autogen/EWIEGA46WW/moc_kopeteaccount.cpp:362
#30 0xb7d665f7 in Kopete::Account::~Account() (this=0x1682210,
__in_chrg=) at ./libkopete/kopeteaccount.cpp:147
#31 0xaad16273 in BonjourAccount::~BonjourAccount() (this=0x1682210,
__in_chrg=) at
/usr/include/i386-linux-gnu/qt5/QtCore/qarraydata.h:234
#32 0xaad162ba in BonjourAccount::~BonjourAccount() (this=0x1682210,
__in_chrg=) at ./protocols/bonjour/bonjouraccount.cpp:82
#33 0xb7ddac21 in Kopete::Protocol::~Protocol() (this=0x168e3f0,
__in_chrg=) at ./libkopete/kopeteprotocol.cpp:70
#34 0xaad0d51c in BonjourProtocol::~BonjourProtocol() (this=0x168e3f0,
