https://bugs.kde.org/show_bug.cgi?id=394052
Bug ID: 394052
Summary: Open discover to update always crash.
Product: Discover
Version: 5.12.5
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: normal
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: leviat...@gmx.com
Target Milestone: ---
Application: plasma-discover (5.12.5)
Qt Version: 5.10.0
Frameworks Version: 5.45.0
Operating System: Linux 4.13.0-39-generic x86_64
Distribution: KDE neon User Edition 5.12
-- Information about the crash:
- What I was doing when the application crashed:
Open discover from widget to update. Always it is crashing.
The crash can be reproduced every time.
-- Backtrace:
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 0x7fc74b2568c0 (LWP 2619))]
Thread 29 (Thread 0x7fc6c5ffb700 (LWP 2753)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc6fbdd3d7e in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#4 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc7432cd6ba in start_thread (arg=0x7fc6c5ffb700) at
pthread_create.c:333
#6 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 28 (Thread 0x7fc6b7fff700 (LWP 2752)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc70c9381d5 in g_socket_condition_timed_wait () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#2 0x00007fc70c9390ea in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#3 0x00007fc70c91f2e2 in g_input_stream_read () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007fc6ebdef475 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#5 0x00007fc6eb87cd6e in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#6 0x00007fc6eb87727f in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#7 0x00007fc6eb87e150 in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#8 0x00007fc6eb880d0c in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#9 0x00007fc6eb882c82 in gnutls_handshake () from
/usr/lib/x86_64-linux-gnu/libgnutls.so.30
#10 0x00007fc6ebdef873 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#11 0x00007fc6ebdefcc9 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#12 0x00007fc70c94730d in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#13 0x00007fc7411fc54e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fc7432cd6ba in start_thread (arg=0x7fc6b7fff700) at
pthread_create.c:333
#16 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 27 (Thread 0x7fc6eaf56700 (LWP 2751)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc70c9381d5 in g_socket_condition_timed_wait () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#2 0x00007fc70c9390ea in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#3 0x00007fc70c91f2e2 in g_input_stream_read () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007fc6ebdef475 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#5 0x00007fc6eb87cd6e in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#6 0x00007fc6eb87727f in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#7 0x00007fc6eb87e150 in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#8 0x00007fc6eb880d0c in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#9 0x00007fc6eb882c82 in gnutls_handshake () from
/usr/lib/x86_64-linux-gnu/libgnutls.so.30
#10 0x00007fc6ebdef873 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#11 0x00007fc6ebdefcc9 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#12 0x00007fc70c94730d in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#13 0x00007fc7411fc54e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fc7432cd6ba in start_thread (arg=0x7fc6eaf56700) at
pthread_create.c:333
#16 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 26 (Thread 0x7fc6c57fa700 (LWP 2729)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc70c9381d5 in g_socket_condition_timed_wait () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#2 0x00007fc70c9390ea in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#3 0x00007fc70c91f2e2 in g_input_stream_read () from
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007fc6ebdef475 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#5 0x00007fc6eb87cd6e in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#6 0x00007fc6eb87727f in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#7 0x00007fc6eb87e150 in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#8 0x00007fc6eb880d0c in ?? () from /usr/lib/x86_64-linux-gnu/libgnutls.so.30
#9 0x00007fc6eb882c82 in gnutls_handshake () from
/usr/lib/x86_64-linux-gnu/libgnutls.so.30
#10 0x00007fc6ebdef873 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#11 0x00007fc6ebdefcc9 in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
#12 0x00007fc70c94730d in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#13 0x00007fc7411fc54e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fc7432cd6ba in start_thread (arg=0x7fc6c57fa700) at
pthread_create.c:333
#16 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 25 (Thread 0x7fc6c67fc700 (LWP 2727)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc6fbdd3d7e in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#4 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc7432cd6ba in start_thread (arg=0x7fc6c67fc700) at
pthread_create.c:333
#6 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 24 (Thread 0x7fc6c6ffd700 (LWP 2726)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc6fbdd25ed in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#4 0x00007fc6fbda5b07 in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#5 0x00007fc6fbdacfe2 in ostree_repo_remote_fetch_summary_with_options () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#6 0x00007fc6fbd93156 in ostree_repo_remote_fetch_summary () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#7 0x00007fc7088f0339 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#8 0x00007fc7088f08ac in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#9 0x00007fc7088f14db in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#10 0x00007fc7088f8dd5 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#11 0x00007fc7088e0472 in flatpak_installation_fetch_remote_metadata_sync ()
from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#12 0x00007fc708b725a8 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#13 0x00007fc708b6f7cd in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#14 0x00007fc746f7eb37 in QThreadPoolThread::run (this=0x3c3bdd0) at
thread/qthreadpool.cpp:101
#15 0x00007fc746f826eb in QThreadPrivate::start (arg=0x3c3bdd0) at
thread/qthread_unix.cpp:376
#16 0x00007fc7432cd6ba in start_thread (arg=0x7fc6c6ffd700) at
pthread_create.c:333
#17 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 23 (Thread 0x7fc6c77fe700 (LWP 2725)):
#0 0x00007fc70c93d7e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#1 0x00007fc70c946b43 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#2 0x00007fc70c9471ee in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#3 0x00007fc70c93f2bd in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007fc70c936901 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5 0x00007fc7411d504a in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fc7411d53f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007fc6fbdd3d7e in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#9 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc7432cd6ba in start_thread (arg=0x7fc6c77fe700) at
pthread_create.c:333
#11 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 22 (Thread 0x7fc6c7fff700 (LWP 2724)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc6fbdd25ed in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#4 0x00007fc6fbda5b07 in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#5 0x00007fc6fbdacfe2 in ostree_repo_remote_fetch_summary_with_options () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#6 0x00007fc6fbd93156 in ostree_repo_remote_fetch_summary () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#7 0x00007fc7088f0339 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#8 0x00007fc7088f08ac in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#9 0x00007fc7088f14db in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#10 0x00007fc7088f8dd5 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#11 0x00007fc7088e0472 in flatpak_installation_fetch_remote_metadata_sync ()
from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#12 0x00007fc708b725a8 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#13 0x00007fc708b6f7cd in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#14 0x00007fc746f7eb37 in QThreadPoolThread::run (this=0x3c32750) at
thread/qthreadpool.cpp:101
#15 0x00007fc746f826eb in QThreadPrivate::start (arg=0x3c32750) at
thread/qthread_unix.cpp:376
#16 0x00007fc7432cd6ba in start_thread (arg=0x7fc6c7fff700) at
pthread_create.c:333
#17 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 21 (Thread 0x7fc6e8b39700 (LWP 2723)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc6fbdd25ed in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#4 0x00007fc6fbda5b07 in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#5 0x00007fc6fbdacfe2 in ostree_repo_remote_fetch_summary_with_options () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#6 0x00007fc6fbd93156 in ostree_repo_remote_fetch_summary () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#7 0x00007fc7088f0339 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#8 0x00007fc7088f08ac in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#9 0x00007fc7088f14db in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#10 0x00007fc7088f8dd5 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#11 0x00007fc7088e0472 in flatpak_installation_fetch_remote_metadata_sync ()
from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#12 0x00007fc708b725a8 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#13 0x00007fc708b6f7cd in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#14 0x00007fc746f7eb37 in QThreadPoolThread::run (this=0x3c32ea0) at
thread/qthreadpool.cpp:101
#15 0x00007fc746f826eb in QThreadPrivate::start (arg=0x3c32ea0) at
thread/qthread_unix.cpp:376
#16 0x00007fc7432cd6ba in start_thread (arg=0x7fc6e8b39700) at
pthread_create.c:333
#17 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 20 (Thread 0x7fc6f8a03700 (LWP 2722)):
#0 0x00007fc741219a79 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fc7411d4464 in g_main_context_release () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d5346 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fc6fbdd3d7e in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#5 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fc7432cd6ba in start_thread (arg=0x7fc6f8a03700) at
pthread_create.c:333
#7 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 19 (Thread 0x7fc6fa889700 (LWP 2721)):
#0 0x00007fc74657627d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7412186f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d4e74 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7411d5330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc6fbdd25ed in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#6 0x00007fc6fbda5b07 in ?? () from /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#7 0x00007fc6fbdacfe2 in ostree_repo_remote_fetch_summary_with_options () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#8 0x00007fc6fbd93156 in ostree_repo_remote_fetch_summary () from
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#9 0x00007fc7088f0339 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#10 0x00007fc7088f08ac in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#11 0x00007fc7088f14db in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#12 0x00007fc7088f8dd5 in ?? () from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#13 0x00007fc7088e0472 in flatpak_installation_fetch_remote_metadata_sync ()
from /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#14 0x00007fc708b725a8 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#15 0x00007fc708b6f7cd in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#16 0x00007fc746f7eb37 in QThreadPoolThread::run (this=0x3c44370) at
thread/qthreadpool.cpp:101
#17 0x00007fc746f826eb in QThreadPrivate::start (arg=0x3c44370) at
thread/qthread_unix.cpp:376
#18 0x00007fc7432cd6ba in start_thread (arg=0x7fc6fa889700) at
pthread_create.c:333
#19 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 18 (Thread 0x7fc6e9f54700 (LWP 2643)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc6e9f54700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 17 (Thread 0x7fc6ea755700 (LWP 2642)):
#0 __libc_disable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1 0x00007fc746576289 in read () at ../sysdeps/unix/syscall-template.S:84
#2 0x00007fc7412186f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7411d4e74 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fc7411d5330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fc7471b65cb in QEventDispatcherGlib::processEvents
(this=0x7fc6d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x00007fc74715d64a in QEventLoop::exec (this=this@entry=0x7fc6ea754d00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8 0x00007fc746f7d554 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:522
#9 0x00007fc746f826eb in QThreadPrivate::start (arg=0x22ceb60) at
thread/qthread_unix.cpp:376
#10 0x00007fc7432cd6ba in start_thread (arg=0x7fc6ea755700) at
pthread_create.c:333
#11 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 16 (Thread 0x7fc6f9204700 (LWP 2639)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d5712 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc70c9a39d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc7432cd6ba in start_thread (arg=0x7fc6f9204700) at
pthread_create.c:333
#6 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 15 (Thread 0x7fc6f9a05700 (LWP 2638)):
#0 0x00007fc7411d4e10 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fc7411d5330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7411d54d9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fc7411fbbb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc7432cd6ba in start_thread (arg=0x7fc6f9a05700) at
pthread_create.c:333
#6 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 14 (Thread 0x7fc70998e700 (LWP 2636)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007fc746f835b6 in QWaitConditionPrivate::wait_relative (time=30000,
this=0x7fc6fc003110) at thread/qwaitcondition_unix.cpp:133
#2 QWaitConditionPrivate::wait (time=30000, this=0x7fc6fc003110) at
thread/qwaitcondition_unix.cpp:141
#3 QWaitCondition::wait (this=this@entry=0x7fc6fc002e20,
mutex=mutex@entry=0x7fc6fc002b30, time=30000) at
thread/qwaitcondition_unix.cpp:215
#4 0x00007fc746f7edfa in QThreadPoolThread::run (this=0x7fc6fc002e10) at
thread/qthreadpool.cpp:146
#5 0x00007fc746f826eb in QThreadPrivate::start (arg=0x7fc6fc002e10) at
thread/qthread_unix.cpp:376
#6 0x00007fc7432cd6ba in start_thread (arg=0x7fc70998e700) at
pthread_create.c:333
#7 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 13 (Thread 0x7fc70a18f700 (LWP 2635)):
#0 __GI___tls_get_addr (ti=0x7fc7475bd690) at dl-tls.c:829
#1 0x00007fc746f81576 in get_thread_data () at thread/qthread_unix.cpp:193
#2 QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at
thread/qthread_unix.cpp:248
#3 0x00007fc7471b64ba in postEventSourcePrepare (s=0x7fc6fc0012d0,
timeout=0x7fc70a18eb34) at kernel/qeventdispatcher_glib.cpp:252
#4 0x00007fc7411d491d in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc7411d52bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007fc7471b65cb in QEventDispatcherGlib::processEvents
(this=0x7fc6fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8 0x00007fc74715d64a in QEventLoop::exec (this=this@entry=0x7fc70a18ed00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9 0x00007fc746f7d554 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:522
#10 0x00007fc746f826eb in QThreadPrivate::start (arg=0x37b7830) at
thread/qthread_unix.cpp:376
#11 0x00007fc7432cd6ba in start_thread (arg=0x7fc70a18f700) at
pthread_create.c:333
#12 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 12 (Thread 0x7fc7160e1700 (LWP 2633)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7471b65cb in QEventDispatcherGlib::processEvents
(this=0x7fc7040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fc74715d64a in QEventLoop::exec (this=this@entry=0x7fc7160e0d00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007fc746f7d554 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:522
#6 0x00007fc746f826eb in QThreadPrivate::start (arg=0x28b24e0) at
thread/qthread_unix.cpp:376
#7 0x00007fc7432cd6ba in start_thread (arg=0x7fc7160e1700) at
pthread_create.c:333
#8 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7fc719a3f700 (LWP 2631)):
#0 0x00007fc7411d4bde in g_main_context_query () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fc7411d5307 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7471b65cb in QEventDispatcherGlib::processEvents
(this=0x7fc7100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fc74715d64a in QEventLoop::exec (this=this@entry=0x7fc719a3ec90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007fc746f7d554 in QThread::exec (this=this@entry=0x2546ab0) at
thread/qthread.cpp:522
#6 0x00007fc74a3771c6 in QQuickPixmapReader::run (this=0x2546ab0) at
util/qquickpixmapcache.cpp:887
#7 0x00007fc746f826eb in QThreadPrivate::start (arg=0x2546ab0) at
thread/qthread_unix.cpp:376
#8 0x00007fc7432cd6ba in start_thread (arg=0x7fc719a3f700) at
pthread_create.c:333
#9 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7fc71a240700 (LWP 2629)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc71a240700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7fc71aa41700 (LWP 2628)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc71aa41700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7fc71b242700 (LWP 2627)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc71b242700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7fc71ba43700 (LWP 2626)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc71ba43700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7fc71c244700 (LWP 2625)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc71c244700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7fc71ca45700 (LWP 2624)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc71ca45700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fc72542c700 (LWP 2623)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fc72682948b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007fc726829397 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007fc7432cd6ba in start_thread (arg=0x7fc72542c700) at
pthread_create.c:333
#4 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fc72e0fa700 (LWP 2622)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7471b65cb in QEventDispatcherGlib::processEvents
(this=0x7fc7200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fc74715d64a in QEventLoop::exec (this=this@entry=0x7fc72e0f9ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007fc746f7d554 in QThread::exec (this=this@entry=0x2232060) at
thread/qthread.cpp:522
#6 0x00007fc747b58a35 in QQmlThreadPrivate::run (this=0x2232060) at
qml/ftw/qqmlthread.cpp:147
#7 0x00007fc746f826eb in QThreadPrivate::start (arg=0x2232060) at
thread/qthread_unix.cpp:376
#8 0x00007fc7432cd6ba in start_thread (arg=0x7fc72e0fa700) at
pthread_create.c:333
#9 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fc72f30b700 (LWP 2621)):
#0 0x00007fc74657a74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc7411d538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc7471b65cb in QEventDispatcherGlib::processEvents
(this=0x7fc7280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fc74715d64a in QEventLoop::exec (this=this@entry=0x7fc72f30acd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007fc746f7d554 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:522
#6 0x00007fc748e7e2c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007fc746f826eb in QThreadPrivate::start (arg=0x7fc7490f2d60) at
thread/qthread_unix.cpp:376
#8 0x00007fc7432cd6ba in start_thread (arg=0x7fc72f30b700) at
pthread_create.c:333
#9 0x00007fc74658641d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fc74b2568c0 (LWP 2619)):
[KCrash Handler]
#6 0x00007fc70ce990b9 in AppStream::Component::name() const () from
/usr/lib/x86_64-linux-gnu/libAppStreamQt.so.2
#7 0x00007fc70d31f04b in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#8 0x00007fc74a002cd1 in UpdateItem::name() const () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#9 0x00007fc74a0030f6 in ?? () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#10 0x00007fc74a004380 in UpdateModel::setResources(QList<AbstractResource*>
const&) () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#11 0x00007fc74a0046a4 in UpdateModel::activityChanged() () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#12 0x00007fc74718c7b6 in QtPrivate::QSlotObjectBase::call (a=0x7fffb220aec0,
r=0x27c9e60, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:378
#13 QMetaObject::activate (sender=0x22a65a0, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3749
#14 0x00007fc74a027f4f in ResourcesModel::fetchingChanged(bool) () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#15 0x00007fc74718c7b6 in QtPrivate::QSlotObjectBase::call (a=0x7fffb220b010,
r=0x22a65a0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:378
#16 QMetaObject::activate (sender=0x28ab280, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3749
#17 0x00007fc74a027962 in AbstractBackendUpdater::progressingChanged(bool) ()
from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#18 0x00007fc70d30dd59 in
PackageKitBackend::getUpdatesFinished(PackageKit::Transaction::Exit, unsigned
int) () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#19 0x00007fc74718c7b6 in QtPrivate::QSlotObjectBase::call (a=0x7fffb220b220,
r=0x28a7d40, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:378
#20 QMetaObject::activate (sender=0x37764a0, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3749
#21 0x00007fc70d0d35ff in
PackageKit::Transaction::finished(PackageKit::Transaction::Exit, unsigned int)
() from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#22 0x00007fc70d0d889d in PackageKit::TransactionPrivate::finished(unsigned
int, unsigned int) () from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#23 0x00007fc70d0d5c25 in ?? () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#24 0x00007fc74718c489 in QMetaObject::activate (sender=0x3bac220,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3766
#25 0x00007fc70d0e21df in
OrgFreedesktopPackageKitTransactionInterface::Finished(unsigned int, unsigned
int) () from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#26 0x00007fc70d0e2aec in ?? () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#27 0x00007fc70d0e4dc8 in
OrgFreedesktopPackageKitTransactionInterface::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#28 0x00007fc748e8a633 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#29 0x00007fc74718d4c9 in QObject::event (this=0x3bac220, e=<optimized out>) at
kernel/qobject.cpp:1246
#30 0x00007fc748764acc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x3bac220, e=0x7fc7280c2a70) at kernel/qapplication.cpp:3732
#31 0x00007fc74876c417 in QApplication::notify (this=0x7fffb220be70,
receiver=0x3bac220, e=0x7fc7280c2a70) at kernel/qapplication.cpp:3491
#32 0x00007fc74715f3c8 in QCoreApplication::notifyInternal2
(receiver=0x3bac220, event=event@entry=0x7fc7280c2a70) at
kernel/qcoreapplication.cpp:1044
#33 0x00007fc747161fcb in QCoreApplication::sendEvent (event=0x7fc7280c2a70,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x217d970) at
kernel/qcoreapplication.cpp:1719
#35 0x00007fc747162438 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1573
#36 0x00007fc7471b6fa3 in postEventSourceDispatch (s=0x21e2550) at
kernel/qeventdispatcher_glib.cpp:276
#37 0x00007fc7411d5197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fc7411d53f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fc7411d549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fc7471b65af in QEventDispatcherGlib::processEvents
(this=this@entry=0x21e0a50, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#41 0x00007fc73a87d1a1 in QPAEventDispatcherGlib::processEvents
(this=0x21e0a50, flags=...) at qeventdispatcher_glib.cpp:69
#42 0x00007fc74715d64a in QEventLoop::exec (this=this@entry=0x7fffb220bd90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#43 0x00007fc747166854 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1332
#44 0x0000000000411f0f in ?? ()
#45 0x00007fc74649f830 in __libc_start_main (main=0x4114d0, argc=3,
argv=0x7fffb220c038, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffb220c028) at ../csu/libc-start.c:291
#46 0x00000000004120a9 in _start ()
Reported using DrKonqi
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