https://bugs.kde.org/show_bug.cgi?id=414506
Bug ID: 414506
Summary: Discover crashed
Product: Discover
Version: 5.14.5
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: lei...@leinir.dk
Reporter: alex_jr...@yahoo.com
CC: aleix...@kde.org
Target Milestone: ---
Application: plasma-discover (5.14.5)
(Compiled from sources)
Qt Version: 5.12.5
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-1parrot1-amd64 x86_64
Distribution: Parrot GNU/Linux 4.7
-- Information about the crash:
- What I was doing when the application crashed:
I was trying to install steam-launcher and Discover kept crashing
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faed914a800 (LWP 6544))]
Thread 13 (Thread 0x7fae93fff700 (LWP 6556)):
#0 __GI___libc_read (nbytes=16, buf=0x7fae93ffecd0, fd=30) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=30, buf=0x7fae93ffecd0, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007faedb9f5d5f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007faedb9aebee in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007faedb9af042 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007faedb9af403 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007faebd24d8f6 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
#7 0x00007faedb9d7d0d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7faebcd48700 (LWP 6555)):
#0 __libc_disable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:85
#1 0x00007faedcd598b1 in __GI___libc_read (nbytes=<optimized out>,
buf=<optimized out>, fd=<optimized out>) at
../sysdeps/unix/sysv/linux/read.c:26
#2 __GI___libc_read (fd=<optimized out>, buf=<optimized out>,
nbytes=<optimized out>) at ../sysdeps/unix/sysv/linux/read.c:24
#3 0x00007faedb9f5d5f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007faedb9aebee in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007faedb9af042 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007faedb9af1bf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007faedb9af211 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007faedb9d7d0d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7faebdb0c700 (LWP 6554)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7faebdb0bc20,
expected=0, futex_word=0x7faeac009d60) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7faebdb0bcd0, mutex=0x7faeac009d10,
cond=0x7faeac009d38) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7faeac009d38, mutex=0x7faeac009d10,
abstime=0x7faebdb0bcd0) at pthread_cond_wait.c:667
#3 0x00007faedd0cc768 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007faedd0cc8a7 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007faedd0c9f41 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7faebe30d700 (LWP 6553)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7faebe30cc20,
expected=0, futex_word=0x7faeac0080d0) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7faebe30ccd0, mutex=0x7faeac008080,
cond=0x7faeac0080a8) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7faeac0080a8, mutex=0x7faeac008080,
abstime=0x7faebe30ccd0) at pthread_cond_wait.c:667
#3 0x00007faedd0cc768 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007faedd0cc8a7 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007faedd0c9f41 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7faebed12700 (LWP 6552)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7faebed11c20,
expected=0, futex_word=0x7faeac0061f0) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7faebed11cd0, mutex=0x7faeac0061a0,
cond=0x7faeac0061c8) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7faeac0061c8, mutex=0x7faeac0061a0,
abstime=0x7faebed11cd0) at pthread_cond_wait.c:667
#3 0x00007faedd0cc768 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007faedd0cc8a7 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007faedd0c9f41 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7faebf513700 (LWP 6551)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007faedd0c8c11 in QSemaphore::acquire(int) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007faedd2b0845 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007faedc71fe4c in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#4 0x00007faedc7d42c4 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#5 0x00007faedd2b03c8 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007faedc715b11 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#7 0x00007faedc7163db in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#8 0x00007faedd2b03c8 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007faedc7cd69f in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007faedc7c1b9e in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007faedc7c1fd6 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007faedc79c7c3 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#13 0x00007faedd2b03c8 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007faedc75fe94 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#15 0x00007faedc75ff2b in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#16 0x00007faedc771f41 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#17 0x00007faede53fc32 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007faede549190 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007faedd285a92 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007faedd2dc3f5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007faedb9aeead in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007faedb9af130 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007faedb9af1bf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007faedd2db7f1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007faedd28471b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007faedd0c5751 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#29 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7faebffff700 (LWP 6550)):
#0 __libc_recv (flags=<optimized out>, len=8192, buf=0x7faeb4015278, fd=6) at
../sysdeps/unix/sysv/linux/recv.c:28
#1 __libc_recv (fd=6, buf=0x7faeb4015278, len=8192, flags=0) at
../sysdeps/unix/sysv/linux/recv.c:23
#2 0x00007faedc75c7f1 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#3 0x00007faedc74d0e3 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#4 0x00007faedc74d913 in QNetworkInterface::allInterfaces() () from
/lib/x86_64-linux-gnu/libQt5Network.so.5
#5 0x00007faec43e3afd in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/bearer/libqgenericbearer.so
#6 0x00007faedd293d3b in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument) const () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007faedd2954c2 in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007faedc737d0a in
QNetworkConfigurationManagerPrivate::performAsyncConfigurationUpdate() () from
/lib/x86_64-linux-gnu/libQt5Network.so.5
#9 0x00007faedc737f42 in QNetworkConfigurationManagerPrivate::startPolling()
() from /lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007faedc7382c1 in
QNetworkConfigurationManagerPrivate::updateConfigurations() () from
/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007faedc7d6302 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007faedd2b0dea in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007faedd285ab5 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007faedd288688 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007faedd2dc1b3 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007faedb9aeead in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007faedb9af130 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007faedb9af1bf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007faedd2db7f1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007faedd28471b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007faedd0c5751 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#24 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7faec52d0700 (LWP 6549)):
#0 __GI___libc_read (nbytes=16, buf=0x7faec52cfb50, fd=11) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=11, buf=0x7faec52cfb50, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007faedb9f5d5f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007faedb9aebee in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007faedb9af042 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007faedb9af1bf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007faedd2db80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007faedd28471b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007faedd0c5751 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007faedecc4eb6 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7faec6530700 (LWP 6548)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x558a8b4f0568) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558a8b4f0518,
cond=0x558a8b4f0540) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x558a8b4f0540, mutex=0x558a8b4f0518) at
pthread_cond_wait.c:655
#3 0x00007faec6dcb3cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007faec6dcafe7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7faed56e9700 (LWP 6547)):
#0 0x00007faedcd5dd0f in __GI___poll (fds=0x7faecc004a30, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007faedb9af09e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007faedb9af1bf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007faedd2db80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007faedd28471b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007faedd0c5751 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007faedd921835 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7faed68fa700 (LWP 6546)):
#0 __GI___libc_read (nbytes=16, buf=0x7faed68f9b60, fd=6) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=6, buf=0x7faed68f9b60, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007faedb9f5d5f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007faedb9aebee in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007faedb9af042 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007faedb9af1bf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007faedd2db80b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007faedd28471b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007faedd0c5751 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007faeddad04e6 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7faed8133700 (LWP 6545)):
#0 0x00007faedcd5dd0f in __GI___poll (fds=0x7faed8132ca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007faedb8cdcf7 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007faedb8cf91a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007faed8d18cd0 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007faedd0c68d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007faedc38ffb7 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007faedcd682cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7faed914a800 (LWP 6544)):
[KCrash Handler]
#6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7 0x00007faedcc93535 in __GI_abort () at abort.c:79
#8 0x00007faedcce9db8 in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7faedcdf4aae "%s\n") at ../sysdeps/posix/libc_fatal.c:181
#9 0x00007faedccf048a in malloc_printerr (str=str@entry=0x7faedcdf6768
"free(): double free detected in tcache 2") at malloc.c:5361
#10 0x00007faedccf1e4d in _int_free (av=0x7faedce27c40 <main_arena>,
p=0x558a8c262970, have_lock=<optimized out>) at malloc.c:4215
#11 0x00007faec40da674 in ?? () from /lib/x86_64-linux-gnu/libappstream.so.4
#12 0x00007faec40dab30 in ?? () from /lib/x86_64-linux-gnu/libappstream.so.4
#13 0x00007faec40eaf71 in ?? () from /lib/x86_64-linux-gnu/libappstream.so.4
#14 0x00007faec40e5d93 in as_metadata_parse () from
/lib/x86_64-linux-gnu/libappstream.so.4
#15 0x00007faec40e61cc in as_metadata_parse_file () from
/lib/x86_64-linux-gnu/libappstream.so.4
#16 0x00007faec40f24aa in as_pool_load () from
/lib/x86_64-linux-gnu/libappstream.so.4
#17 0x00007faec413dc97 in AppStream::Pool::load() () from
/lib/x86_64-linux-gnu/libAppStreamQt.so.2
#18 0x00007faec413dd6f in AppStream::Pool::load(QString*) () from
/lib/x86_64-linux-gnu/libAppStreamQt.so.2
#19 0x00007faec41b956d in PackageKitBackend::reloadPackageList() () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#20 0x00007faec41ba146 in PackageKitBackend::PackageKitBackend(QObject*) ()
from /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#21 0x00007faec41c078b in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#22 0x00007faedeb50a04 in DiscoverBackendsFactory::backendForFile(QString
const&, QString const&) const () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#23 0x00007faedeb5113c in DiscoverBackendsFactory::backend(QString const&)
const () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#24 0x00007faedeb51567 in DiscoverBackendsFactory::allBackends() const () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#25 0x00007faedeb3c08b in ResourcesModel::registerAllBackends() () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#26 0x00007faedeb628ca in ?? () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#27 0x00007faedd2b0dea in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007faede53fc32 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007faede549190 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007faedd285a92 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007faedd288688 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007faedd2dc1b3 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007faedb9aeead in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007faedb9af130 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007faedb9af1bf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007faedd2db7f1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007faedd28471b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007faedd28c1c2 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x0000558a898d8b46 in ?? ()
#40 0x00007faedcc94bbb in __libc_start_main (main=0x558a898d8550, argc=2,
argv=0x7ffea2dc9608, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffea2dc95f8) at ../csu/libc-start.c:308
#41 0x0000558a898d90da in _start ()
[Inferior 1 (process 6544) detached]
Possible duplicates by query: bug 413708, bug 412625, bug 411597.
Reported using DrKonqi
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