I had just closed a Google Chrome browser window when KDE suddenly reported a crash from the Plasma shell. Reproducible: Didn't try Steps to Reproduce: 1. Open Google Chrome. 2. Close the browser window. 3. Plasma Shell 5 may or may not crash -- this seems to have been a random mishap, but this nevertheless hints at a possible instability in the shell. Actual Results: The screen went black, and I got a dialog box from the Crash Reporting Assistant saying "We are sorry, plasmashell closed unexpectedly." After this, the desktop and panel reappeared on screen behind the dialog box. Expected Results: Nothing should have happened after I closed the Google Chrome browser window. Application: plasmashell (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f5af7305880 (LWP 3041))] Thread 34 (Thread 0x7f5ae5025700 (LWP 3062)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5af423eb72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f5af424064f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f5ae7baeaf9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so #4 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af059d0a5 in start_thread (arg=0x7f5ae5025700) at pthread_create.c:309 #6 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7f5ad9e8e700 (LWP 3079)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5ad9e8e700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7f5ac9090700 (LWP 3133)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5ac9090700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7f5ac37b4700 (LWP 3144)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5ac37b4700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7f5ac2783700 (LWP 3156)): #0 __libc_enable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:58 #1 0x00007f5af10f3392 in poll () at ../sysdeps/unix/syscall-template.S:81 #2 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af059d0a5 in start_thread (arg=0x7f5ac2783700) at pthread_create.c:309 #9 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7f5ac1692700 (LWP 3157)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5ac1692700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7f5ab3fff700 (LWP 3158)): #0 0x00007f5af10ef0ad in read () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed42eed0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3eb96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f5ab3fff700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7f5ab2ffe700 (LWP 3159)): #0 0x00007f5af10ef0ad in read () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed42eed0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3eb96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f5ab2ffe700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7f5ab1ffd700 (LWP 3160)): #0 0x00007f5aed430369 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5aed3ebea1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5ab1ffd700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7f5ab0bcd700 (LWP 3161)): #0 0x00007f5aed3eb324 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5aed3ebe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5ab0bcd700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7f5aa37ff700 (LWP 3162)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5aa37ff700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7f5aa27fe700 (LWP 3163)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af5db2b34 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f5af5db2b79 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f5af059d0a5 in start_thread (arg=0x7f5aa27fe700) at pthread_create.c:309 #4 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7f5aa1efd700 (LWP 3164)): #0 0x00007f5aed3ebd60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af059d0a5 in start_thread (arg=0x7f5aa1efd700) at pthread_create.c:309 #7 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7f5a1547f700 (LWP 3377)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5a1547f700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7f5a0b957700 (LWP 3429)): #0 0x00007fffca5fcb43 in clock_gettime () #1 0x00007f5af110bb6d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5af182da96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007f5af1a02949 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af1a02eb5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af1a0428e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5aed3eb46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007f5aed3ebe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f5af6d97346 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f5af059d0a5 in start_thread (arg=0x7f5a0b957700) at pthread_create.c:309 #15 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7f5a0aa02700 (LWP 3486)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5af6e05543 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #3 0x00007f5af6e05659 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af059d0a5 in start_thread (arg=0x7f5a0aa02700) at pthread_create.c:309 #6 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f5a09201700 (LWP 3565)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f5a09201700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7f5a030cb700 (LWP 3889)): #0 0x00007fffca5fcc68 in clock_gettime () #1 0x00007f5af110bb6d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5af182da96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007f5af1a02949 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af1a02eb5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af1a0428e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5aed3eb46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007f5aed3ebe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f5af059d0a5 in start_thread (arg=0x7f5a030cb700) at pthread_create.c:309 #14 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f5a0202a700 (LWP 3890)): #0 0x00007f5af1a042e0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007f5aed3eb8c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af059d0a5 in start_thread (arg=0x7f5a0202a700) at pthread_create.c:309 #9 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f5a00f39700 (LWP 3891)): #0 0x00007f5aed430384 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5aed3eb729 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebe5a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af059d0a5 in start_thread (arg=0x7f5a00f39700) at pthread_create.c:309 #9 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f59ffe48700 (LWP 3892)): #0 0x00007f5af10ef0ad in read () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed42eed0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3eb96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f59ffe48700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f59fed57700 (LWP 3895)): #0 poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f59fed57700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f59fdc64700 (LWP 3896)): #0 0x00007f5af10f339d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed3ebee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af059d0a5 in start_thread (arg=0x7f59fdc64700) at pthread_create.c:309 #8 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f59fcb71700 (LWP 3914)): #0 0x00007f5af10ef0ad in read () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5aed42eed0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3eb96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f59fcb71700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f59fba7e700 (LWP 3922)): #0 0x00007f5aed42eebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5aed3eb96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af059d0a5 in start_thread (arg=0x7f59fba7e700) at pthread_create.c:309 #9 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f59f7206700 (LWP 4209)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5af6e05543 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #3 0x00007f5af6e05659 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af059d0a5 in start_thread (arg=0x7f59f7206700) at pthread_create.c:309 #6 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f59f542d700 (LWP 4216)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5af6e05543 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #3 0x00007f5af6e05659 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af059d0a5 in start_thread (arg=0x7f59f542d700) at pthread_create.c:309 #6 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f59f393f700 (LWP 4337)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5af6e05543 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #3 0x00007f5af6e05659 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af059d0a5 in start_thread (arg=0x7f59f393f700) at pthread_create.c:309 #6 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f59f1e31700 (LWP 4577)): #0 0x00007f5aed3e8f37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f5aed3eb80b in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5aed3ebe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5af1a04e6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5af176f4a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f5af059d0a5 in start_thread (arg=0x7f59f1e31700) at pthread_create.c:309 #9 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f59ef355700 (LWP 4684)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5a03deb57f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f5a03def388 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f5a03def432 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f5a03ded2f3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f59ef355700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f59eeb54700 (LWP 4685)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5a03deb57f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f5a03def388 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f5a03def432 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f5a03ded2f3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f59eeb54700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f59ee353700 (LWP 4686)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5a03deb57f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f5a03def388 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f5a03def432 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f5a03ded2f3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f59ee353700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f59edb52700 (LWP 4687)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5af177546b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f5a03deb57f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f5a03def388 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f5a03def432 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f5a03dea4ef in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f5a03ded2f3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f5af17742ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5af059d0a5 in start_thread (arg=0x7f59edb52700) at pthread_create.c:309 #10 0x00007f5af10fd84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f5af7305880 (LWP 3041)): [KCrash Handler] #5 KXErrorHandler::handle (this=0x91, dpy=0x21816c0, e=0x7fffca4a5d40) at ../../src/kxerrorhandler.cpp:109 #6 0x00007f5af67f236e in KXErrorHandler::handler_wrapper (dpy=<optimized out>, e=<optimized out>) at ../../src/kxerrorhandler.cpp:102 #7 0x00007f5af44927ed in _XError (dpy=dpy@entry=0x21816c0, rep=rep@entry=0x7f5ae001d350) at ../../src/XlibInt.c:1463 #8 0x00007f5af448f7e7 in handle_error (dpy=dpy@entry=0x21816c0, err=0x7f5ae001d350, in_XReply=in_XReply@entry=1) at ../../src/xcb_io.c:213 #9 0x00007f5af44908b1 in _XReply (dpy=dpy@entry=0x21816c0, rep=rep@entry=0x7fffca4a5ee0, extra=extra@entry=0, discard=discard@entry=0) at ../../src/xcb_io.c:699 #10 0x00007f5af44774c6 in XGetWindowProperty (dpy=0x21816c0, w=125829138, property=property@entry=67, offset=offset@entry=0, length=length@entry=8192, delete=delete@entry=0, req_type=31, actual_type=0x7fffca4a5fa0, actual_format=0x7fffca4a5f9c, nitems=0x7fffca4a5fa8, bytesafter=0x7fffca4a5fb0, prop=0x7fffca4a5fb8) at ../../src/GetProp.c:69 #11 0x00007f5af447672d in XGetClassHint (dpy=<optimized out>, w=<optimized out>, classhint=0x7fffca4a5ff0) at ../../src/GetHints.c:311 #12 0x00007f5a03790d33 in TaskManager::Task::classClass (this=this@entry=0x5c35db0) at ../../libtaskmanager/task_x11.cpp:76 #13 0x00007f5a03782925 in TaskManager::TaskItem::launcherUrlFromTask (groupManager=0x4259160, task=0x5c35db0, startup=startup@entry=0x0) at ../../libtaskmanager/taskitem.cpp:584 #14 0x00007f5a0375e616 in TaskManager::GroupManagerPrivate::addTask (this=this@entry=0x4259ee0, task=0x5c35db0) at ../../libtaskmanager/groupmanager.cpp:374 #15 0x00007f5a0375f502 in TaskManager::GroupManagerPrivate::taskChanged (this=0x4259ee0, task=0x5c35db0, changes=...) at ../../libtaskmanager/groupmanager.cpp:659 #16 0x00007f5a03763496 in TaskManager::GroupManager::qt_static_metacall (_o=0x4259160, _c=35133120, _id=-901096128, _a=0x7fffca4a6480) at ./moc_groupmanager.cpp:276 #17 0x00007f5af19dc27d in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007f5a03785b5a in TaskManager::TaskManager::windowChanged (this=this@entry=0x7f5a039b1f70 <TaskManager::(anonymous namespace)::Q_QGS_privateTaskManagerSelf::innerFunction()::holder>, _t1=0x5c35db0, _t2=...) at ./moc_taskmanager.cpp:344 #19 0x00007f5a03786136 in TaskManager::TaskManager::taskChanged (this=0x7f5a039b1f70 <TaskManager::(anonymous namespace)::Q_QGS_privateTaskManagerSelf::innerFunction()::holder>, changes=...) at ../../libtaskmanager/taskmanager.cpp:385 #20 0x00007f5a037886f3 in TaskManager::TaskManager::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_taskmanager.cpp:180 #21 0x00007f5af19dc27d in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007f5a03792378 in TaskManager::Task::changed (this=this@entry=0x5c35db0, _t1=...) at moc_task.cpp:351 #23 0x00007f5a037755f2 in TaskManager::Task::refresh (this=this@entry=0x5c35db0, dirty=...) at ../../libtaskmanager/task.cpp:161 #24 0x00007f5a0378813a in TaskManager::TaskManager::windowChanged (this=<optimized out>, w=125829138, dirty=0x7fffca4a6a00) at ../../libtaskmanager/taskmanager.cpp:372 #25 0x00007f5a03788653 in TaskManager::TaskManager::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_taskmanager.cpp:173 #26 0x00007f5af19dc27d in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f5af680e7db in KWindowSystem::windowChanged (this=<optimized out>, _t1=125829138, _t2=0x7fffca4a6a00) at moc_kwindowsystem.cpp:346 #28 0x00007f5af67f6adb in NETEventFilter::nativeEventFilter (this=0x41ffc20, ev=0x7f5ae001a520) at ../../src/kwindowsystem_x11.cpp:260 #29 0x00007f5af19aa420 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007f5ae7badaa8 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so #31 0x00007f5ae7baef1b in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so #32 0x00007f5af19dd12a in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #33 0x00007f5af267f16c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #34 0x00007f5af268441e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #35 0x00007f5af19ad81b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #36 0x00007f5af19af7e3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #37 0x00007f5af1a04a63 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #38 0x00007f5aed3ebc5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #39 0x00007f5aed3ebf48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #40 0x00007f5aed3ebffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #41 0x00007f5af1a04e57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #42 0x00007f5af19ab042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #43 0x00007f5af19b2acc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #44 0x000000000042d446 in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:148
*** This bug has been marked as a duplicate of bug 340583 ***