Bug 416949

Application: kdesvn (2.1.0)

Qt Version: 5.14.0
Frameworks Version: 5.66.0
Operating System: Linux 5.4.15-arch1-1 x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:

I was opening an svn+ssh:// address to browse it without checking out. Then kdesvn was successfully open the repository and list the directories, after that it will suddenly crashes without any needs of extra operations. Managing a local repository (beginning with file://) results the same.

- Custom settings of the application:

I saw in the backtrace that there might be something related to the Kvantum, isn't it? I am using kvantum as my theme manager and the current theme is ArcDarker for KDE.

The crash can be reproduced every time.

-- Backtrace:
Application: kdesvn (kdesvn), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd6a32bc840 (LWP 6633))]

Thread 7 (Thread 0x7fd6927fc700 (LWP 6641)):
#0  0x00007fd6a650fc45 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fd698723dcc in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fd6987239c8 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fd6a65094cf in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fd6a6f322d3 in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7fd692ffd700 (LWP 6640)):
#0  0x00007fd6a650fc45 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fd698723dcc in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fd6987239c8 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fd6a65094cf in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fd6a6f322d3 in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fd6937fe700 (LWP 6639)):
#0  0x00007fd6a650fc45 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fd698723dcc in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fd6987239c8 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fd6a65094cf in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fd6a6f322d3 in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fd693fff700 (LWP 6638)):
#0  0x00007fd6a650fc45 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fd698723dcc in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fd6987239c8 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fd6a65094cf in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fd6a6f322d3 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fd69bae7700 (LWP 6635)):
#0  0x00007fd6a6f2342c in read () from /usr/lib/libc.so.6
#1  0x00007fd6a5b3a9f0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fd6a5b889e1 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007fd6a5b8a0c8 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fd6a5b8a1f1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fd6a74fad5c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fd6a74a141c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007fd6a72c6e62 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007fd6a6a84b28 in ?? () from /usr/lib/libQt5DBus.so.5
#9  0x00007fd6a72c7fd6 in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007fd6a65094cf in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fd6a6f322d3 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fd6a18d7700 (LWP 6634)):
#0  0x00007fd6a6f279ef in poll () from /usr/lib/libc.so.6
#1  0x00007fd6a54f2630 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fd6a54f42db in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007fd6a2292a01 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fd6a72c7fd6 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007fd6a65094cf in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fd6a6f322d3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fd6a32bc840 (LWP 6633)):
[KCrash Handler]
#6  0x00007fd6a80d9a09 in void QWidgetPrivate::update<QRect>(QRect) () from /usr/lib/libQt5Widgets.so.5
#7  0x00007fd6a80c54dd in QWidget::update() () from /usr/lib/libQt5Widgets.so.5
#8  0x00007fd69b22957c in Kvantum::Style::advanceProgressbar() () from /usr/lib/qt/plugins/styles/libkvantum.so
#9  0x00007fd6a74d83be in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007fd6a74dc128 in QTimer::timeout(QTimer::QPrivateSignal) () from /usr/lib/libQt5Core.so.5
#11 0x00007fd6a74d00d5 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#12 0x00007fd6a8093472 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#13 0x00007fd6a809cc89 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#14 0x00007fd6a74a28b2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#15 0x00007fd6a74fa0dd in QTimerInfoList::activateTimers() () from /usr/lib/libQt5Core.so.5
#16 0x00007fd6a74fa9aa in ?? () from /usr/lib/libQt5Core.so.5
#17 0x00007fd6a5b8839e in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#18 0x00007fd6a5b8a1b1 in ?? () from /usr/lib/libglib-2.0.so.0
#19 0x00007fd6a5b8a1f1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#20 0x00007fd6a74fad40 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#21 0x00007fd6a74a141c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#22 0x00007fd6a74a9426 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#23 0x0000563c6ca3c0ad in ?? ()
#24 0x00007fd6a6e5a153 in __libc_start_main () from /usr/lib/libc.so.6
#25 0x0000563c6ca3c46e in _start ()
[Inferior 1 (process 6633) detached]

Possible duplicates by query: bug 416549, bug 415339, bug 414974, bug 414700, bug 414685.

Reported using DrKonqi