https://bugs.kde.org/show_bug.cgi?id=394647
Bug ID: 394647
Summary: plasmashell crashed when kubuntu session was loading
Product: plasmashell
Version: 5.12.4
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: normal
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: b...@bbox.fr
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.12.4)
Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-22-generic x86_64
Distribution: Ubuntu 18.04 LTS
-- Information about the crash:
- What I was doing when the application crashed:
I'd just start the computer (not mine !) and passed the login, the kubuntu
desktop was loading and i saw the bug's report icon in the taskbar, that's all.
I did nothing while it was loading !
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6585bf1800 (LWP 1392))]
Thread 8 (Thread 0x7f64b92f4700 (LWP 1577)):
#0 0x00007f657f1b1bf9 in __GI___poll (fds=0x7f64b4006070, nfds=1,
timeout=3474472) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f6579d1b439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6579d1b54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f657faff90b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f657faa49ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f657f8c322a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f64bbc57747 in KCupsConnection::run() () from
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#7 0x00007f657f8c816d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f657ea446db in start_thread (arg=0x7f64b92f4700) at
pthread_create.c:463
#9 0x00007f657f1be88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f64cbc3a700 (LWP 1536)):
#0 0x00007f657f1ad0b4 in __GI___libc_read (fd=16, buf=0x7f64cbc39b20,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007f6579d5f960 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6579d1af27 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6579d1b3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f6579d1b54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f657faff90b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f657faa49ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f657f8c322a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f65835cf2a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x00007f657f8c816d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f657ea446db in start_thread (arg=0x7f64cbc3a700) at
pthread_create.c:463
#11 0x00007f657f1be88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f655b5aa700 (LWP 1514)):
#0 0x00007f657ea4a9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f65855a5fb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f65855a5f68,
cond=0x7f65855a5f90) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f65855a5f90, mutex=0x7f65855a5f68) at
pthread_cond_wait.c:655
#3 0x00007f65852af5f4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007f65852af639 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007f657ea446db in start_thread (arg=0x7f655b5aa700) at
pthread_create.c:463
#6 0x00007f657f1be88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f6565760700 (LWP 1486)):
#0 0x00007f657f1b1bf9 in __GI___poll (fds=0x7f6554003ce0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f6579d1b439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6579d1b54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f657faff90b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f657faa49ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f657f8c322a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6582a356f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f657f8c816d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f657ea446db in start_thread (arg=0x7f6565760700) at
pthread_create.c:463
#9 0x00007f657f1be88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f65677cb700 (LWP 1447)):
#0 0x00007f657f1ad0b4 in __GI___libc_read (fd=10, buf=0x7f65677cab70,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007f6579d5f960 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6579d1af27 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6579d1b3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f6579d1b54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f657faff90b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f657faa49ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f657f8c322a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6582a356f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007f657f8c816d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f657ea446db in start_thread (arg=0x7f65677cb700) at
pthread_create.c:463
#11 0x00007f657f1be88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f656d282700 (LWP 1411)):
#0 0x00007f657f1b1bf9 in __GI___poll (fds=0x7f6560004db0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f6579d1b439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6579d1b54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f657faff90b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f657faa49ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f657f8c322a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f657ff7cd45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f657f8c816d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f657ea446db in start_thread (arg=0x7f656d282700) at
pthread_create.c:463
#9 0x00007f657f1be88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f656f80f700 (LWP 1406)):
#0 0x00007f657f1b1bf9 in __GI___poll (fds=0x7f656f80eca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f65841db747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f65841dd36a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f65721a82a9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f657f8c816d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f657ea446db in start_thread (arg=0x7f656f80f700) at
pthread_create.c:463
#6 0x00007f657f1be88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f6585bf1800 (LWP 1392)):
[KCrash Handler]
#6 0x00007f6583606b0d in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f6583606b36 in QSGRenderer::addNodesToPreprocess(QSGNode*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f6583606d5d in QSGRenderer::nodeChanged(QSGNode*,
QFlags<QSGNode::DirtyStateBit>) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f6583617847 in QSGBatchRenderer::Renderer::nodeChanged(QSGNode*,
QFlags<QSGNode::DirtyStateBit>) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007f6583602904 in QSGRootNode::notifyNodeChange(QSGNode*,
QFlags<QSGNode::DirtyStateBit>) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007f6583602998 in QSGNode::markDirty(QFlags<QSGNode::DirtyStateBit>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#24 0x00007f658369da94 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#25 0x00007f658369e133 in QQuickWindowPrivate::updateDirtyNodes() () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#26 0x00007f658369f3b2 in QQuickWindowPrivate::syncSceneGraph() () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#27 0x00007f6583632e55 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#28 0x00007f6583633eaa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#29 0x00007f65802fe375 in QWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#30 0x00007f65836a8565 in QQuickWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#31 0x00007f65855e3323 in PlasmaQuick::Dialog::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#32 0x00007f6580aae82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f6580ab60f4 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f657faa69a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f65802f343f in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#36 0x00007f65802f407d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#37 0x00007f65802cb2eb in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#38 0x00007f657220b1c0 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#39 0x00007f6579d1b287 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f6579d1b4c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f6579d1b54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f657faff8ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007f657faa49ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f657faada84 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x0000556d219e5cfa in ?? ()
#46 0x00007f657f0beb97 in __libc_start_main (main=0x556d219e5320, argc=1,
argv=0x7ffe0691d978, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe0691d968) at ../csu/libc-start.c:310
#47 0x0000556d219e609a in _start ()
Reported using DrKonqi
--
You are receiving this mail because:
You are watching all bug changes.
