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Kwin segmentation fault libthread_db.so.1 (Plasma 5.12.7)

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Liemaeu
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Kwin segmentation fault libthread_db.so.1 (Plasma 5.12.7)

Fri Apr 05, 2019 1:29 pm
I get the error after waking my pc up from standby.
I use Kubuntu 18.04.2 (64 Bit) with the Plasma 5.12.7 Desktop and the kernel 4.15.0-46-generic
I use a GTX 970 with the Nvidia 418.56 driver.
I acitived the Kubuntu backports to update the Plasma desktop and added the ppa for newer graphics driver. I tested Nvidia 396 and 415. But after that I have still the same problem. Also the Nvidia drivers from the dev-ppa didn't help.

This is the error message:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb0195f3cc0 (LWP 27807))]

Code: Select all
Thread 8 (Thread 0x7faff5368700 (LWP 18981)):
[KCrash Handler]
#6  0x00007fafe3289020 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#7  0x00007fafe31766aa in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#8  0x00007fafe317e413 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#9  0x00007fafe31eb453 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#10 0x00007fafe31eb619 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#11 0x00007fafe31ede06 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#12 0x00007fafe31ee4fe in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#13 0x00007fafe3183ba3 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#14 0x00007fafe2da5b4b in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.418.56
#15 0x00007fb011153f88 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fb01115985e in QSGBatchRenderer::Renderer::render() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fb01114a2a0 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fb01114a75b in QSGRenderer::renderScene(unsigned int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007fb011184af0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fb0111e2b68 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007fb01118dbbc in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fb011192ac8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007fb01612c17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fb011fb86db in start_thread (arg=0x7faff5368700) at pthread_create.c:463
#25 0x00007fb018f6b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fafe1f1a700 (LWP 18980)):
#0  0x00007fb018f5ecf6 in __GI_ppoll (fds=0x7fafdc0b3678, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007fb01635f671 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fb016360d8e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fb016308a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb01612723a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb010aa46f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007fb01612c17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb011fb86db in start_thread (arg=0x7fafe1f1a700) at pthread_create.c:463
#8  0x00007fb018f6b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7faff75ef700 (LWP 13197)):
#0  0x00007fb018f5ecf6 in __GI_ppoll (fds=0x7fafec07bc68, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007fb01635f671 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fb016360d8e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fb016308a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb01612723a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb01612c17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb011fb86db in start_thread (arg=0x7faff75ef700) at pthread_create.c:463
#7  0x00007fb018f6b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fafdbfff700 (LWP 27964)):
#0  0x00007fb011fbe9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb015560fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb011fbe9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb015560f68, cond=0x7fb015560f90) at pthread_cond_wait.c:502
#2  0x00007fb011fbe9f3 in __pthread_cond_wait (cond=0x7fb015560f90, mutex=0x7fb015560f68) at pthread_cond_wait.c:655
#3  0x00007fb01526a5f4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fb01526a639 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fb011fb86db in start_thread (arg=0x7fafdbfff700) at pthread_create.c:463
#6  0x00007fb018f6b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7faff698f700 (LWP 27961)):
#0  0x00007fb018f5ecf6 in __GI_ppoll (fds=0x7fafe4000d28, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007fb01635f671 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fb016360d8e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fb016308a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb01612723a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb010aa46f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007fb01612c17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb011fb86db in start_thread (arg=0x7faff698f700) at pthread_create.c:463
#8  0x00007fb018f6b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7faffd5b4700 (LWP 27811)):
#0  0x00007fb018f5ecf6 in __GI_ppoll (fds=0x7faff000e688, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x00007fb01635f671 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fb016360d8e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fb016308a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb01612723a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb00f974d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6  0x00007fb01612c17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb011fb86db in start_thread (arg=0x7faffd5b4700) at pthread_create.c:463
#8  0x00007fb018f6b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fafffc11700 (LWP 27810)):
#0  0x00007fb018f5ebf9 in __GI___poll (fds=0x7fafffc10c68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb017e67747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fb017e6936a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fb000af02a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fb01612c17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb011fb86db in start_thread (arg=0x7fafffc11700) at pthread_create.c:463
#6  0x00007fb018f6b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fb0195f3cc0 (LWP 27807)):
#0  0x00007fb011fbe9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560953d63214) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb011fbe9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560953d631c0, cond=0x560953d631e8) at pthread_cond_wait.c:502
#2  0x00007fb011fbe9f3 in __pthread_cond_wait (cond=0x560953d631e8, mutex=0x560953d631c0) at pthread_cond_wait.c:655
#3  0x00007fb01612d5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb01118ee7d in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fb01119196d in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fb011192259 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fb0168d83d5 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007fb0111ec6c5 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007fb01708883c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007fb017090104 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fb01630a9e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fb0168cd49f in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007fb0168ce0dd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#14 0x00007fb0168a52eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007fb000b535d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#16 0x00007fb016308a1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fb016311ac4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fb019243dbb in kdemain () at /usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#19 0x00007fb018e6bb97 in __libc_start_main (main=0x560953018730, argc=3, argv=0x7fffae792318, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffae792308) at ../csu/libc-start.c:310
#20 0x000056095301876a in _start ()

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