Application: ksmserver (0.4) (Compiled from sources) Qt Version: 5.7.1 Frameworks Version: 5.30.0 Operating System: Linux 4.9.9-1-default x86_64 Distribution: "openSUSE Tumbleweed" -- Information about the crash: - What I was doing when the application crashed: after update of tumbleweed, bootup resulted in black screen. rebooted using init 3, logged in and used su, then ran dracut --host-only --fwdir /lib/firmware/amdgpu --force. this resulted in a black screen on bootup. re-ran previous steps except for dracut --host-only --fwdir /lib/firmware/radeon --force. This time bootup ran without plymouth graphics & verbose but resulted with susessful login. logged out, connected second monitor with DP cable & logged in. The crash can be reproduced every time. -- Backtrace: Application: ksmserver (ksmserver), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f3c67912540 (LWP 3665))] Thread 11 (Thread 0x7f3c35e90700 (LWP 3965)): #0 0x00007f3c67257ab9 in syscall () at /lib64/libc.so.6 #1 0x00007f3c5a5edfbf in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c4c0e606d in () at /usr/lib64/libgstreamer-1.0.so.0 #3 0x00007f3c5a5d0bce in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f3c5a5d01d5 in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7f3c36691700 (LWP 3964)): #0 0x00007f3c67257ab9 in syscall () at /lib64/libc.so.6 #1 0x00007f3c5a5edfbf in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c4c0e606d in () at /usr/lib64/libgstreamer-1.0.so.0 #3 0x00007f3c5a5d0bce in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f3c5a5d01d5 in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7f3c36e92700 (LWP 3963)): #0 0x00007f3c67257ab9 in syscall () at /lib64/libc.so.6 #1 0x00007f3c5a5edfbf in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c4c0e606d in () at /usr/lib64/libgstreamer-1.0.so.0 #3 0x00007f3c5a5d0bce in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f3c5a5d01d5 in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7f3c378a1700 (LWP 3953)): #0 0x00007f3c67257ab9 in syscall () at /lib64/libc.so.6 #1 0x00007f3c5a5edfbf in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c3f0497a2 in () at /usr/lib64/libgstbase-1.0.so.0 #3 0x00007f3c3f04aae0 in gst_data_queue_pop () at /usr/lib64/libgstbase-1.0.so.0 #4 0x00007f3c34ad439f in () at /usr/lib64/gstreamer-1.0/libgstcoreelements.so #5 0x00007f3c4c0e5e81 in () at /usr/lib64/libgstreamer-1.0.so.0 #6 0x00007f3c5a5d0bce in () at /usr/lib64/libglib-2.0.so.0 #7 0x00007f3c5a5d01d5 in () at /usr/lib64/libglib-2.0.so.0 #8 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f3c380a2700 (LWP 3951)): #0 0x00007f3c67257ab9 in syscall () at /lib64/libc.so.6 #1 0x00007f3c5a5edfbf in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c4c0e606d in () at /usr/lib64/libgstreamer-1.0.so.0 #3 0x00007f3c5a5d0bce in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f3c5a5d01d5 in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f3c38f12700 (LWP 3940)): #0 0x00007f3c67257ab9 in syscall () at /lib64/libc.so.6 #1 0x00007f3c5a5edfbf in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c4c0e606d in () at /usr/lib64/libgstreamer-1.0.so.0 #3 0x00007f3c5a5d0bce in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f3c5a5d01d5 in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f3c3a6b2700 (LWP 3937)): #0 0x00007f3c6725366d in poll () at /lib64/libc.so.6 #1 0x00007f3c5d0b7981 in () at /usr/lib64/libpulse.so.0 #2 0x00007f3c5d0a9191 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0 #3 0x00007f3c5d0a982e in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0 #4 0x00007f3c5d0a98e0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0 #5 0x00007f3c5d0b78c9 in () at /usr/lib64/libpulse.so.0 #6 0x00007f3c58473258 in () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so #7 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #8 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f3c4d02a700 (LWP 3841)): #0 0x00007f3c6725366d in poll () at /lib64/libc.so.6 #1 0x00007f3c5a5a8886 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c5a5a899c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f3c6218b16f in QEventDispatcherGlib::processEvents(QFlags) (this=0x7f3c440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #4 0x00007f3c62134aea in QEventLoop::exec(QFlags) (this=this@entry=0x7f3c4d029b30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f3c61f62813 in QThread::exec() (this=this@entry=0xe82190) at thread/qthread.cpp:507 #6 0x00007f3c6753de36 in NotificationThread::run() (this=0xe82190) at /usr/src/debug/plasma-workspace-5.9.1/ksmserver/startup.cpp:135 #7 0x00007f3c61f674c8 in QThreadPrivate::start(void*) (arg=0xe82190) at thread/qthread_unix.cpp:368 #8 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f3c4e95a700 (LWP 3678)): #0 0x00007f3c6725366d in poll () at /lib64/libc.so.6 #1 0x00007f3c5a5a8886 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f3c5a5a899c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f3c6218b18b in QEventDispatcherGlib::processEvents(QFlags) (this=0x7f3c400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f3c62134aea in QEventLoop::exec(QFlags) (this=this@entry=0x7f3c4e959c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f3c61f62813 in QThread::exec() (this=) at thread/qthread.cpp:507 #6 0x00007f3c641ed385 in () at /usr/lib64/libQt5DBus.so.5 #7 0x00007f3c61f674c8 in QThreadPrivate::start(void*) (arg=0x7f3c6445ed20) at thread/qthread_unix.cpp:368 #8 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f3c4fcaa700 (LWP 3673)): #0 0x00007f3c6725366d in poll () at /lib64/libc.so.6 #1 0x00007f3c614d03e0 in () at /usr/lib64/libxcb.so.1 #2 0x00007f3c614d2179 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #3 0x00007f3c517f8889 in () at /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f3c61f674c8 in QThreadPrivate::start(void*) (arg=0xe26010) at thread/qthread_unix.cpp:368 #5 0x00007f3c5c322454 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f3c6725c37f in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f3c67912540 (LWP 3665)): [KCrash Handler] #6 0x00007f3c671a75af in raise () at /lib64/libc.so.6 #7 0x00007f3c671a89aa in abort () at /lib64/libc.so.6 #8 0x00007f3c58466c92 in () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so #9 0x00007f3c5ce7cf0a in () at /usr/lib64/libpulse-mainloop-glib.so.0 #10 0x00007f3c5a5a8687 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #11 0x00007f3c5a5a88f0 in () at /usr/lib64/libglib-2.0.so.0 #12 0x00007f3c5a5a899c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #13 0x00007f3c6218b16f in QEventDispatcherGlib::processEvents(QFlags) (this=0xe53560, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #14 0x00007f3c62134aea in QEventLoop::exec(QFlags) (this=this@entry=0x7ffd12d8f750, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #15 0x00007f3c6213d25c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1261 #16 0x00007f3c67524951 in kdemain(int, char**) (argc=, argv=) at /usr/src/debug/plasma-workspace-5.9.1/ksmserver/main.cpp:351 #17 0x00007f3c67193291 in __libc_start_main () at /lib64/libc.so.6 #18 0x00000000004006da in _start () at ../sysdeps/x86_64/start.S:120 Report to https://bugs.kde.org/