https://bugs.kde.org/show_bug.cgi?id=404166
Bug ID: 404166
Summary: KWin crashed after waking up from sleep
Product: kwin
Version: 5.14.5
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: techxga...@outlook.com
Target Milestone: ---
Application: kwin_x11 (5.14.5)
Qt Version: 5.11.1
Frameworks Version: 5.52.0
Operating System: Linux 4.18.0-15-generic x86_64
Distribution: Ubuntu 18.10
-- Information about the crash:
- What I was doing when the application crashed:
Woke up my PC from sleep, switched to a different activity and exited Steam
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa34f380840 (LWP 9257))]
Thread 6 (Thread 0x7fa3323d3700 (LWP 6159)):
#0 0x00007fa35998e7d6 in __GI_ppoll (fds=0x559580a68578, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007fa358523141 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fa3585245b9 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fa3584d416b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa3583230b6 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa35832cc87 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa359861164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#7 0x00007fa35999adef in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fa29e194700 (LWP 1180)):
#0 0x00007fa3598672eb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x559581060104) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fa3598672eb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5595810600b0, cond=0x5595810600d8) at pthread_cond_wait.c:502
#2 0x00007fa3598672eb in __pthread_cond_wait (cond=0x5595810600d8,
mutex=0x5595810600b0) at pthread_cond_wait.c:655
#3 0x00007fa35832d43b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa356cad279 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007fa356cad4da in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fa35832cc87 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa359861164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007fa35999adef in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fa330bfe700 (LWP 9583)):
#0 0x00007fa3598672eb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fa357f13fb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fa3598672eb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fa357f13f68, cond=0x7fa357f13f90) at pthread_cond_wait.c:502
#2 0x00007fa3598672eb in __pthread_cond_wait (cond=0x7fa357f13f90,
mutex=0x7fa357f13f68) at pthread_cond_wait.c:655
#3 0x00007fa357e1ce2a in () at /lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007fa357e1ce49 in () at /lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007fa359861164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007fa35999adef in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fa3477fe700 (LWP 9478)):
#0 0x00007fa35998e7d6 in __GI_ppoll (fds=0x7fa334000d28, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007fa358523141 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fa3585245b9 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fa3584d416b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa3583230b6 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa3569781f5 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007fa35832cc87 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa359861164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007fa35999adef in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fa34d110700 (LWP 9407)):
#0 0x00007fa35998e7d6 in __GI_ppoll (fds=0x7fa34000ef08, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007fa358523141 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fa3585245b9 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fa3584d416b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa3583230b6 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa356453545 in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#6 0x00007fa35832cc87 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa359861164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007fa35999adef in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fa34f380840 (LWP 9257)):
[KCrash Handler]
#6 0x00007fa3598c1077 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:50
#7 0x00007fa3598a2535 in __GI_abort () at abort.c:79
#8 0x00007fa3598a240f in __assert_fail_base (fmt=0x7fa359a2e858 "%s%s%s:%u:
%s%sAssertion `%s' failed.\n%n", assertion=0x7fa3597beb4c "delete_refcount ==
0", file=0x7fa3597beb98 "/build/kwin-1VaUe5/kwin-5.14.5/deleted.cpp", line=56,
function=<optimized out>) at assert.c:92
#9 0x00007fa3598b2142 in __GI___assert_fail (assertion=0x7fa3597beb4c
"delete_refcount == 0", file=0x7fa3597beb98
"/build/kwin-1VaUe5/kwin-5.14.5/deleted.cpp", line=56, function=0x7fa3597bec40
"virtual KWin::Deleted::~Deleted()") at assert.c:101
#10 0x00007fa3596d9db2 in KWin::Deleted::~Deleted() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#11 0x00007fa3596d9f29 in KWin::Deleted::~Deleted() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#12 0x00007fa3584fefb0 in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fa358e944a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fa358e9bae0 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fa3584d5499 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fa3584d848b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fa35852442b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fa34e93b0ed in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#19 0x00007fa3584d416b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fa3584dc2e2 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fa359a7447b in kdemain () at
/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#22 0x00007fa3598a409b in __libc_start_main (main=0x55957ff29050, argc=1,
argv=0x7ffc34c9f0a8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc34c9f098) at ../csu/libc-start.c:308
#23 0x000055957ff2908a in _start ()
[Inferior 1 (process 9257) detached]
Possible duplicates by query: bug 401491, bug 400358, bug 400170, bug 399644,
bug 399344.
Reported using DrKonqi
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