Bug#923720: plasma-discover: Plasma-discover segfaults on Stretch
Package: plasma-discover
Version: 5.8.5-3
Severity: grave
Justification: renders package unusable
Hi,
Tried to run Plasma-Discover on new installation of Debian Stretch. Got segfault. Please see stracktrace below:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff75c1ded80 (LWP 19975))]
Thread 5 (Thread 0x7ff738ea3700 (LWP 19985)):
#0 0x00007ff7594b8bba in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1 0x00007ff7596dc93a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007ff754201edd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ff75420291b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ff754202b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ff7596dd1eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007ff759686d1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007ff7594b5093 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007ff7594b9d48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007ff7564024a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007ff758aced0f in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 4 (Thread 0x7ff7396a4700 (LWP 19984)):
#0 0x00007ff758ac192d in read () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007ff751eda073 in ?? () from /usr/lib/x86_64-linux-gnu/libnvidia-tls.so.390.87
#2 0x00007ff754246d40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ff7542024be in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ff754202994 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ff754202b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007ff7596dd1eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007ff759686d1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007ff7594b5093 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007ff75ba95406 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007ff7594b9d48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff7564024a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#12 0x00007ff758aced0f in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 3 (Thread 0x7ff7408b2700 (LWP 19979)):
#0 0x00007ff751eda0b4 in ?? () from /usr/lib/x86_64-linux-gnu/libnvidia-tls.so.390.87
#1 0x00007ff754246d40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ff7542024be in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ff754202994 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ff754202b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ff7596dd1eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007ff759686d1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007ff7594b5093 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007ff759e3d6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007ff7594b9d48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff7564024a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007ff758aced0f in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 2 (Thread 0x7ff7410b3700 (LWP 19978)):
#0 0x00007ff758ac58bd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007ff7542029f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ff754202b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ff7596dd1eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007ff759686d1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007ff7594b5093 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007ff75c31e6e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007ff7594b9d48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007ff7564024a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9 0x00007ff758aced0f in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 1 (Thread 0x7ff75c1ded80 (LWP 19975)):
[KCrash Handler]
#6 0x00007ff729c91094 in AppStream::Pool::load(QString*) () from /usr/lib/x86_64-linux-gnu/libAppStreamQt.so.2
#7 0x00007ff72a0ee7f3 in PackageKitBackend::PackageKitBackend (this=0x555aa7a12560, parent=<optimized out>) at ./libdiscover/backends/PackageKitBackend/PackageKitBackend.cpp:67
#8 0x00007ff72a0f4c61 in PackageKitBackendFactory::newInstance (this=this@entry=0x555aa79f8f10, parent=0x555aa7340880) at ./libdiscover/backends/PackageKitBackend/PackageKitBackend.cpp:52
#9 0x00007ff75b76c085 in DiscoverBackendsFactory::backendForFile (this=this@entry=0x7fff2768f59f, path=..., name=...) at ./libdiscover/DiscoverBackendsFactory.cpp:64
#10 0x00007ff75b76c8b0 in DiscoverBackendsFactory::backend (this=0x7fff2768f59f, name=...) at ./libdiscover/DiscoverBackendsFactory.cpp:46
#11 0x00007ff75b76ca88 in DiscoverBackendsFactory::allBackends (this=this@entry=0x7fff2768f59f) at ./libdiscover/DiscoverBackendsFactory.cpp:102
#12 0x00007ff75b75c78a in ResourcesModel::registerAllBackends (this=0x555aa7340880) at ./libdiscover/resources/ResourcesModel.cpp:404
#13 0x00007ff75b774105 in ResourcesModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/libdiscover/DiscoverCommon_automoc.dir/moc_ResourcesModel_NCTDQYLM2TZVLQ.cpp:177
#14 0x00007ff7596b5769 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ff75a5fcb8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ff75a604351 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ff759688d30 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ff75968b4cd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007ff7596dcdc3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ff7542027f7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007ff754202a60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007ff754202b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007ff7596dd1cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007ff759686d1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007ff75968f46c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x0000555aa6ccfc02 in main (argc=<optimized out>, argv=<optimized out>) at ./discover/main.cpp:148
It seems to be related to https://bugs.kde.org/show_bug.cgi?id=379418 and solution for this bug is updating to the latest version libappstream.
-- System Information:
Debian Release: 9.8
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-debug'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.9.0-8-amd64 (SMP w/8 CPU cores)
Locale: LANG=lt_LT.UTF-8, LC_CTYPE=lt_LT.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages plasma-discover depends on:
ii appstream 0.10.6-2
ii kio 5.28.0-2
ii libappstreamqt2 0.10.6-2
ii libc6 2.24-11+deb9u4
ii libkf5archive5 5.28.0-2
ii libkf5attica5 5.28.0-1
ii libkf5configcore5 5.28.0-2
ii libkf5configgui5 5.28.0-2
ii libkf5configwidgets5 5.28.0-2
ii libkf5coreaddons5 5.28.0-2
ii libkf5crash5 5.28.0-1
ii libkf5dbusaddons5 5.28.0-1
ii libkf5declarative5 5.28.0-1
ii libkf5i18n5 5.28.0-2
ii libkf5kiocore5 5.28.0-2
ii libkf5kiowidgets5 5.28.0-2
ii libkf5newstuff5 5.28.0-1
ii libkf5notifications5 5.28.0-1
ii libkf5service-bin 5.28.0-1
ii libkf5service5 5.28.0-1
ii libkf5widgetsaddons5 5.28.0-3
ii libkf5xmlgui5 5.28.0-1
ii libpackagekitqt5-0 0.9.6-1
ii libqt5core5a 5.7.1+dfsg-3+deb9u1
ii libqt5dbus5 5.7.1+dfsg-3+deb9u1
ii libqt5gui5 5.7.1+dfsg-3+deb9u1
ii libqt5qml5 5.7.1-2+b2
ii libqt5quick5 5.7.1-2+b2
ii libqt5widgets5 5.7.1+dfsg-3+deb9u1
ii libqt5xml5 5.7.1+dfsg-3+deb9u1
ii libstdc++6 6.3.0-18+deb9u1
ii packagekit 1.1.5-2+deb9u1
ii plasma-discover-common 5.8.5-3
ii qml-module-org-kde-kirigami 1.1.0-1
Versions of packages plasma-discover recommends:
ii software-properties-kde 0.96.20.2-1
plasma-discover suggests no packages.
-- no debconf information
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