Bug#718402: libqt4-declarative: Segfaults below QMetaObject::activate
Package: libqt4-declarative
Version: 4:4.8.5+dfsg-2
Severity: normal
Since a few days my plasma-desktop=4:4.10.5-2 crashes every few hours (and
restarts itself).
I now attached gdb to it and got this backtrace:
#0 0x00007f3638380935 in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#1 0x00007f3636739cf8 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2 0x00007f36384c198f in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#3 0x00007f3638395acb in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#4 0x00007f36384c1df9 in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#5 0x00007f3636739cf8 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6 0x00007f36384b44af in QListModelInterface::itemsRemoved(int, int) () from
/usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
#7 0x00007f3638306e41 in QDeclarativeListModel::remove(int) () from
/usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
#8 0x00007f36384b308b in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#9 0x00007f36384b31ff in QDeclarativeListModel::qt_metacall(QMetaObject::Call,
int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
#10 0x00007f363845fba8 in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#11 0x00007f3638461838 in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#12 0x00007f363846213b in ?? () from /usr/lib/x86_64-linux-
gnu/libQtDeclarative.so.4
#13 0x00007f3633813dc4 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#14 0x00007f363370f098 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#15 0x00007f36336ed020 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#16 0x00007f359935f2f8 in ?? ()
#17 0x0000000000000000 in ?? ()
(gdb) info threads
Id Target Id Frame
4 Thread 0x7f361bbef700 (LWP 8720) "plasma-desktop"
pthread_cond_wait@@GLIBC_2.3.2 ()
at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
3 Thread 0x7f3594226700 (LWP 8723) "QProcessManager" 0x00007f3639bd8793 in
select () at ../sysdeps/unix/syscall-template.S:81
2 Thread 0x7f3594125700 (LWP 8725) "QInotifyFileSys" 0x00007f3639bd419d in
poll () at ../sysdeps/unix/syscall-template.S:81
* 1 Thread 0x7f363a2d5780 (LWP 8719) "plasma-desktop" 0x00007f3638380935 in
?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
Any ideas what to do?
-- System Information:
Debian Release: jessie/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libqt4-declarative depends on:
ii libc6 2.17-7
ii libgcc1 1:4.8.1-2
ii libqt4-network 4:4.8.5+dfsg-2
ii libqt4-script 4:4.8.5+dfsg-2
ii libqt4-sql 4:4.8.5+dfsg-2
ii libqt4-xmlpatterns 4:4.8.5+dfsg-2
ii libqtcore4 4:4.8.5+dfsg-2
ii libqtgui4 4:4.8.5+dfsg-2
ii libstdc++6 4.8.1-2
ii multiarch-support 2.17-7
libqt4-declarative recommends no packages.
Versions of packages libqt4-declarative suggests:
pn libqt4-declarative-folderlistmodel <none>
pn libqt4-declarative-gestures <none>
pn libqt4-declarative-particles <none>
pn libqt4-declarative-shaders <none>
pn qt4-qmlviewer <none>
-- no debconf information
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