397547 2018-08-17 11:21:40 +0000 System settings crashed on opening “cursor theme” tab in wayland session 2018-08-17 12:03:20 +0000 1 1 2 Applications systemsettings general unspecified Neon Linux RESOLVED DUPLICATE 397367 drkonqi NOR crash --- 0 loic.grobol plasma-bugs-null kde 0 oldest_to_newest 1772380 0 loic.grobol 2018-08-17 11:21:40 +0000 Application: systemsettings5 (5.13.80) Qt Version: 5.11.1 Frameworks Version: 5.50.0 Operating System: Linux 4.15.0-32-generic x86_64 Distribution: KDE neon Developer Edition -- Information about the crash: - What I was doing when the application crashed: - Open system settings - Open “Workspace theme” - Open “Cursor theme” - Unusual behavior I noticed: - In wayland sessions, my mouse cursor is much bigger in KDE apps windows and in Plasma than in GNOME windows (and VLC for some reason) which is why I tried to change these settings Neon dev unstable on Bionic The crash can be reproduced every time. -- Backtrace: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f359073b840 (LWP 24687))] Thread 5 (Thread 0x7f355c391700 (LWP 24691)): #0 0x00007f358bd4b0b4 in __GI___libc_read (fd=17, buf=0x7f355c390b30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f35850ee960 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f35850a9f27 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f35850aa3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f35850aa54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f358c68fa9b in QEventDispatcherGlib::processEvents (this=0x7f3554000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f358c633dea in QEventLoop::exec (this=this@entry=0x7f355c390d40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #7 0x00007f358c45eb8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #8 0x00007f358a15d8b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #9 0x00007f358c469aab in QThreadPrivate::start (arg=0x5635a8ae01f0) at thread/qthread_unix.cpp:367 #10 0x00007f35874686db in start_thread (arg=0x7f355c391700) at pthread_create.c:463 #11 0x00007f358bd5c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f35679b1700 (LWP 24690)): #0 0x00007f35850a92e0 in g_main_context_acquire () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f35850aa2f5 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f35850aa54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f358c68fa9b in QEventDispatcherGlib::processEvents (this=0x7f3560000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f358c633dea in QEventLoop::exec (this=this@entry=0x7f35679b0d40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #5 0x00007f358c45eb8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #6 0x00007f358a15d8b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f358c469aab in QThreadPrivate::start (arg=0x5635a292b640) at thread/qthread_unix.cpp:367 #8 0x00007f35874686db in start_thread (arg=0x7f35679b1700) at pthread_create.c:463 #9 0x00007f358bd5c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f356f8aa700 (LWP 24689)): #0 0x00007f35850efcd9 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f35850a92e0 in g_main_context_acquire () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f35850aa2f5 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f35850aa54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f358c68fa9b in QEventDispatcherGlib::processEvents (this=0x7f3568000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f358c633dea in QEventLoop::exec (this=this@entry=0x7f356f8a9d40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #6 0x00007f358c45eb8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #7 0x00007f358a15d8b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f358c469aab in QThreadPrivate::start (arg=0x5635a269f1d0) at thread/qthread_unix.cpp:367 #9 0x00007f35874686db in start_thread (arg=0x7f356f8aa700) at pthread_create.c:463 #10 0x00007f358bd5c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f357a2da700 (LWP 24688)): #0 0x00007f358bd4b0b4 in __GI___libc_read (fd=6, buf=0x7f357a2d9b20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f35850ee960 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f35850a9f27 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f35850aa3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f35850aa54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f358c68fa9b in QEventDispatcherGlib::processEvents (this=0x7f3574000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f358c633dea in QEventLoop::exec (this=this@entry=0x7f357a2d9d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #7 0x00007f358c45eb8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #8 0x00007f358cad7e45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #9 0x00007f358c469aab in QThreadPrivate::start (arg=0x7f358cd4fd60) at thread/qthread_unix.cpp:367 #10 0x00007f35874686db in start_thread (arg=0x7f357a2da700) at pthread_create.c:463 #11 0x00007f358bd5c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f359073b840 (LWP 24687)): [KCrash Handler] #6 QQuickWindowPrivate::removeGrabber (this=this@entry=0x200000000, grabber=0x5635a9dce230, mouse=mouse@entry=true, touch=touch@entry=true) at items/qquickwindow.cpp:813 #7 0x00007f358a69ead0 in QQuickItemPrivate::derefWindow (this=this@entry=0x5635aa1f44d0) at items/qquickitem.cpp:3050 #8 0x00007f358a69f047 in QQuickItem::setParentItem (this=0x5635a9dce230, parentItem=parentItem@entry=0x0) at items/qquickitem.cpp:2741 #9 0x00007f358a6a0a6c in QQuickItem::~QQuickItem (this=0x5635a9dcdf00, __in_chrg=<optimized out>) at items/qquickitem.cpp:2391 #10 0x00007f356c5b419d in QQuickItemDelegate::~QQuickItemDelegate (this=0x5635a9dcdf00, __in_chrg=<optimized out>) at ../../../include/QtQuickTemplates2/5.11.1/QtQuickTemplates2/private/../../../../../src/quicktemplates2/qquickitemdelegate_p.h:57 #11 QQmlPrivate::QQmlElement<QQuickItemDelegate>::~QQmlElement (this=0x5635a9dcdf00, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:103 #12 QQmlPrivate::QQmlElement<QQuickItemDelegate>::~QQmlElement (this=0x5635a9dcdf00, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:103 #13 0x00007f358c665660 in QObject::event (this=this@entry=0x5635a9dcdf00, e=e@entry=0x5635a9fe2a70) at kernel/qobject.cpp:1242 #14 0x00007f358a69daeb in QQuickItem::event (this=0x5635a9dcdf00, ev=0x5635a9fe2a70) at items/qquickitem.cpp:8003 #15 0x00007f358d651e8c in QApplicationPrivate::notify_helper (this=this@entry=0x5635a22a0b90, receiver=receiver@entry=0x5635a9dcdf00, e=e@entry=0x5635a9fe2a70) at kernel/qapplication.cpp:3727 #16 0x00007f358d65945f in QApplication::notify (this=0x7ffcf97b7890, receiver=0x5635a9dcdf00, e=0x5635a9fe2a70) at kernel/qapplication.cpp:3486 #17 0x00007f358c635ab8 in QCoreApplication::notifyInternal2 (receiver=0x5635a9dcdf00, event=event@entry=0x5635a9fe2a70) at kernel/qcoreapplication.cpp:1048 #18 0x00007f358c6385fd in QCoreApplication::sendEvent (event=0x5635a9fe2a70, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x5635a2294a00) at kernel/qcoreapplication.cpp:1745 #20 0x00007f358c638bb8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1599 #21 0x00007f358c690453 in postEventSourceDispatch (s=0x5635a22d4aa0) at kernel/qeventdispatcher_glib.cpp:276 #22 0x00007f35850aa287 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007f35850aa4c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f35850aa54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f358c68fa7f in QEventDispatcherGlib::processEvents (this=0x5635a22d1fd0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #26 0x00007f357faef571 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #27 0x00007f358c633dea in QEventLoop::exec (this=this@entry=0x7ffcf97b77b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #28 0x00007f358c63cfa0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1336 #29 0x00005635a1dd1e69 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:71 The reporter indicates this bug may be a duplicate of or related to bug 397367. Possible duplicates by query: bug 397367. Reported using DrKonqi 1772387 1 kde 2018-08-17 12:03:20 +0000 *** This bug has been marked as a duplicate of bug 397367 ***