Bug 464678

Summary: Filelight crash on closing
Product: [Plasma] plasma-integration Reporter: Benjamin <helium314>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED BACKTRACE    
Severity: crash CC: martin.sandsmark, sitter
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.26.5   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Benjamin 2023-01-23 08:18:25 UTC 
Application: filelight (22.12.1)

Qt Version: 5.15.8
Frameworks Version: 5.102.0
Operating System: Linux 5.15.0-58-generic x86_64
Windowing System: Wayland
Distribution: KDE neon 5.26
DrKonqi: 5.26.5 [KCrashBackend]

-- Information about the crash:
I opened filelight by right-click on link to a folder in dolphin -> open folder with... -> Filelight
Everything worked normally, I inspected the folder (no clicking, only mouse hover).
After closing using X-button on top right, I got the popup that Filelight crashed, asking me to submit this report. The crash is not reproducible so far, and I wouldn't have noticed it without the pop-up.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Filelight (filelight), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f780810e003 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7808111167 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7808168487 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f7806624d3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f78066796c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f78066223e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f7808167ad8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f780810c99b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f7807f1f4e2 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f7807f20703 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#15 0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x7f77e5ffb640 (LWP 27994) "filelight:sh5"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af2583ea0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af2583ea0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af2583e50, cond=0x561af2583e78) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af2583e78, mutex=0x561af2583e50) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f77f272785b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007f77f272748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7f77e67fc640 (LWP 27993) "filelight:sh4"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af2583ea0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af2583ea0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af2583e50, cond=0x561af2583e78) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af2583e78, mutex=0x561af2583e50) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f77f272785b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007f77f272748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7f77e6ffd640 (LWP 27992) "filelight:sh3"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af2583ea0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af2583ea0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af2583e50, cond=0x561af2583e78) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af2583e78, mutex=0x561af2583e50) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f77f272785b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007f77f272748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7f77e77fe640 (LWP 27991) "filelight:sh2"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af2583ea0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af2583ea0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af2583e50, cond=0x561af2583e78) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af2583e78, mutex=0x561af2583e50) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f77f272785b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007f77f272748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7f77e7fff640 (LWP 27990) "filelight:sh1"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af2583ea0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af2583ea0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af2583e50, cond=0x561af2583e78) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af2583e78, mutex=0x561af2583e50) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f77f272785b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007f77f272748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7f7800d11640 (LWP 27989) "filelight:sh0"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af2583ea0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af2583ea0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af2583e50, cond=0x561af2583e78) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af2583e78, mutex=0x561af2583e50) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f77f272785b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007f77f272748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f7801512640 (LWP 27988) "filelig:disk$0"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af2507ba8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af2507ba8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af2507b58, cond=0x561af2507b80) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af2507b80, mutex=0x561af2507b58) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f77f272785b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007f77f272748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f7802285640 (LWP 27987) "WaylandEventThr"):
#1  0x00007f7806460994 in ?? () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#2  0x00007f7807f20703 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#4  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f7802a86640 (LWP 27986) "WaylandEventThr"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x561af24eed10) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x561af24eed10, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f78079aaac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561af24eecc0, cond=0x561af24eece8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x561af24eece8, mutex=0x561af24eecc0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f7807f2673b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7806460937 in ?? () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#7  0x00007f7807f20703 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f7803595640 (LWP 27985) "QDBusConnection"):
#1  0x00007f7806679666 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f78066223e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7808167ad8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f780810c99b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7807f1f4e2 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f780751bf1b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f7807f20703 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f78079abb43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007f7807a3da00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f78038dc200 (LWP 27984) "filelight"):
#1  0x00007f7807f2282e in QSemaphore::acquire(int) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f7808146033 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f780813f233 in QObject::destroyed(QObject*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f78081443e7 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7802d510af in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#6  0x00007f7802d511cd in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#7  0x00007f78085a3e8f in QGuiApplicationPrivate::~QGuiApplicationPrivate() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007f78096ca19d in QApplicationPrivate::~QApplicationPrivate() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x0000561af1a65404 in ?? ()
#10 0x00007f7807940d90 in __libc_start_call_main (main=main@entry=0x561af1a63230, argc=argc@entry=2, argv=argv@entry=0x7fff4d1a77b8) at ../sysdeps/nptl/libc_start_call_main.h:58
#11 0x00007f7807940e40 in __libc_start_main_impl (main=0x561af1a63230, argc=2, argv=0x7fff4d1a77b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4d1a77a8) at ../csu/libc-start.c:392
#12 0x0000561af1a65c75 in ?? ()
[Inferior 1 (process 27984) detached]

Reported using DrKonqi
Comment 1 Harald Sitter 2023-01-23 10:39:34 UTC 
Looks like it crashed in the plasma integration theme. That said, the relevant data on where exactly it crashed is missing, so this isn't really actionable, unfortunately. Should it happen again feel free to reopen this report and attach a new backtrace. I'll close the bug for now.