Application: plasmashell (5.12.5) Qt Version: 5.11.0 Frameworks Version: 5.46.0 Operating System: Linux 4.16.13-2-ARCH x86_64 Distribution: "Arch Linux" -- Information about the crash: Plasma reproducibly crashes when switching wireless networks or changing VPNs on my laptop (Arch Linux). Seems to be related to an nfs automount in fstab. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f8d2a85cc80 (LWP 1373))] Thread 8 (Thread 0x7f8c5ab19700 (LWP 3197)): #0 0x00007f8d23df4ea9 in poll () at /usr/lib/libc.so.6 #1 0x00007f8d1e633523 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f8d1e63363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f8d24710e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f8d246bc85c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f8d24505ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f8c5c3cb2ea in KCupsConnection::run() () at /usr/lib/libkcupslib.so #7 0x00007f8d2450fb95 in () at /usr/lib/libQt5Core.so.5 #8 0x00007f8d236ae075 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f8d23dff53f in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7f8c706be700 (LWP 1962)): #0 0x00007f8d1e67a2d9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f8d1e6334e6 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f8d1e63363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f8d24710e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f8d246bc85c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f8d24505ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f8d2821c27b in () at /usr/lib/libQt5Quick.so.5 #7 0x00007f8d2450fb95 in () at /usr/lib/libQt5Core.so.5 #8 0x00007f8d236ae075 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f8d23dff53f in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7f8cfffff700 (LWP 1798)): #0 0x00007f8d236b3ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f8d29f46bbc in () at /usr/lib/libQt5Script.so.5 #2 0x00007f8d29f46bd9 in () at /usr/lib/libQt5Script.so.5 #3 0x00007f8d236ae075 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f8d23dff53f in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7f8d0a76a700 (LWP 1625)): #0 0x00007f8d1e67a2d9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f8d1e6330a7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #2 0x00007f8d1e6335b1 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f8d1e63363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f8d24710e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f8d246bc85c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f8d24505ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f8d27645559 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007f8d2450fb95 in () at /usr/lib/libQt5Core.so.5 #9 0x00007f8d236ae075 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f8d23dff53f in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f8d0bfff700 (LWP 1590)): #0 0x00007f8d23df0934 in read () at /usr/lib/libc.so.6 #1 0x00007f8d1e678ed1 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f8d1e632ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007f8d1e6334c6 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007f8d1e63363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007f8d24710e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f8d246bc85c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007f8d24505ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007f8d27645559 in () at /usr/lib/libQt5Qml.so.5 #9 0x00007f8d2450fb95 in () at /usr/lib/libQt5Core.so.5 #10 0x00007f8d236ae075 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007f8d23dff53f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f8d11c81700 (LWP 1529)): #0 0x00007f8d23df0934 in read () at /usr/lib/libc.so.6 #1 0x00007f8d1e678ed1 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f8d1e632ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007f8d1e6334c6 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007f8d1e63363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007f8d24710e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f8d246bc85c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007f8d24505ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007f8d24b60976 in () at /usr/lib/libQt5DBus.so.5 #9 0x00007f8d2450fb95 in () at /usr/lib/libQt5Core.so.5 #10 0x00007f8d236ae075 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007f8d23dff53f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f8d1404a700 (LWP 1447)): #0 0x00007f8d23df4ea9 in poll () at /usr/lib/libc.so.6 #1 0x00007f8d28e6b180 in () at /usr/lib/libxcb.so.1 #2 0x00007f8d28e6ce4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f8d167d3f1a in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f8d2450fb95 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f8d236ae075 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f8d23dff53f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f8d2a85cc80 (LWP 1373)): [KCrash Handler] #6 0x00007f8c596fc260 in NetworkManager::Device::ipInterfaceName() const () at /usr/lib/libKF5NetworkManagerQt.so.6 #7 0x00007f8c59a5b0e1 in NetworkModel::addAvailableConnection(QString const&, QSharedPointer<NetworkManager::Device> const&) () at /usr/lib/libplasmanm_internal.so #8 0x00007f8c59a5bec7 in NetworkModel::availableConnectionAppeared(QString const&) () at /usr/lib/libplasmanm_internal.so #9 0x00007f8d246e7b60 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #10 0x00007f8c597dda66 in NetworkManager::Device::availableConnectionAppeared(QString const&) () at /usr/lib/libKF5NetworkManagerQt.so.6 #11 0x00007f8c5970001f in () at /usr/lib/libKF5NetworkManagerQt.so.6 #12 0x00007f8c59768a81 in () at /usr/lib/libKF5NetworkManagerQt.so.6 #13 0x00007f8c596fc902 in () at /usr/lib/libKF5NetworkManagerQt.so.6 #14 0x00007f8c597effa3 in () at /usr/lib/libKF5NetworkManagerQt.so.6 #15 0x00007f8d24b6c7bf in () at /usr/lib/libQt5DBus.so.5 #16 0x00007f8d246e82e2 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #17 0x00007f8d256bd984 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #18 0x00007f8d256c525b in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #19 0x00007f8d246bdbc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #20 0x00007f8d246c0c5c in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #21 0x00007f8d24711864 in () at /usr/lib/libQt5Core.so.5 #22 0x00007f8d1e633368 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #23 0x00007f8d1e6335b1 in () at /usr/lib/libglib-2.0.so.0 #24 0x00007f8d1e63363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #25 0x00007f8d24710e49 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #26 0x00007f8d16868b32 in () at /usr/lib/libQt5XcbQpa.so.5 #27 0x00007f8d246bc85c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #28 0x00007f8d246c4b56 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #29 0x0000560526d9485a in () #30 0x00007f8d23d2a06b in __libc_start_main () at /usr/lib/libc.so.6 #31 0x0000560526d94c1a in _start () Reported using DrKonqi
Thank you for the crash report. As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved. I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!