[kde] [Bug 391006] New: KWIN Crash

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=391006

            Bug ID: 391006
           Summary: KWIN Crash
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: cliffbakalian at gmail.com
  Target Milestone: ---

Application: kdeinit5 (16.04.3)

Qt Version: 5.6.1
Frameworks Version: 5.36.0
Operating System: Linux 4.10.0-38-generic x86_64
Distribution: Linux Mint 18.3 Sylvia

-- Information about the crash:
- What I was doing when the application crashed:
I was testing ocmal code for a school project, nothing that would modify system
memory. When testing, kwin crashes and just my konsole windows crash. All other
windows stay open. Once kwin crashes initially, crashes become more frequent
until a shutdown becomes necessary

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (kdeinit5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9bb9e53780 (LWP 5665))]

Thread 3 (Thread 0x7f9b9fbd0700 (LWP 5667)):
#0  0x00007f9bb834470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9bb92c3c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f9bb92c58d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f9ba6162d29 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f9bb86c0808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bb5c8b6ba in start_thread (arg=0x7f9b9fbd0700) at
pthread_create.c:333
#6  0x00007f9bb83503dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f9ba6a26700 (LWP 5666)):
#0  0x00007f9bb834470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9bb4f6138c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bb4f6149c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bb88ea37b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bb8892ffa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bb86bb9e4 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9baf413515 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f9bb86c0808 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9bb5c8b6ba in start_thread (arg=0x7f9ba6a26700) at
pthread_create.c:333
#9  0x00007f9bb83503dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f9bb9e53780 (LWP 5665)):
[KCrash Handler]
#6  0x00007f9bb827e428 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f9bb828002a in __GI_abort () at abort.c:89
#8  0x00007f9bb86a7f41 in QMessageLogger::fatal(char const*, ...) const () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f9baf41f531 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f9bb88c2719 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9bb70feafc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f9bb7104036 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f9bb88952a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f9bb889716a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f9bb88e9f53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f9bb4f61197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f9bb4f613f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f9bb4f6149c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f9bb88ea35f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f9bb8892ffa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f9bb889b6bc in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f9ba862d152 in kdemain () from
/usr/lib/x86_64-linux-gnu/libkdeinit5_konsole.so
#23 0x0000000000408579 in ?? ()
#24 0x0000000000409b39 in ?? ()
#25 0x000000000040a1d7 in ?? ()
#26 0x0000000000404e74 in ?? ()
#27 0x00007f9bb8269830 in __libc_start_main (main=0x404560, argc=5,
argv=0x7ffeeee2e258, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffeeee2e248) at ../csu/libc-start.c:291
#28 0x0000000000405bd9 in _start ()

Possible duplicates by query: bug 389875, bug 389801, bug 388864, bug 384983,
bug 382788.

Reported using DrKonqi

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