Bug 382360

Application: kdevelop (5.1.1)

Qt Version: 5.9.1
Frameworks Version: 5.36.0
Operating System: Linux 4.11.9-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Launching KDevelop with an earlier session or trying to create a new session with KDevelop (Pick Session).

I'm on Arch Linux and installed KDevelop from official repositories.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff2dde9f880 (LWP 5565))]

Thread 4 (Thread 0x7ff2b3fff700 (LWP 5572)):
#0  0x00007ff2daca2bad in read () at /usr/lib/libc.so.6
#1  0x00007ff2d2475730 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff2d24316eb in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff2d2431bb0 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff2d2431d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ff2db5db084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2db57effb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ff2db39840e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ff2dd117396 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007ff2db39d15b in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ff2d4698049 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ff2dacb0f0f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7ff2ba3ca700 (LWP 5571)):
#0  0x00007ff2daca6e9d in poll () at /usr/lib/libc.so.6
#1  0x00007ff2ca3548e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007ff2ca356679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007ff2bcb4f72a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ff2db39d15b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff2d4698049 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2dacb0f0f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7ff2bdd92700 (LWP 5570)):
#0  0x00007ff2d469e1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff2db01eccc in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc-multilib/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
#2  0x00007ff2db01eccc in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc-multilib/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007ff2cecc33f7 in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007ff2cecc3539 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007ff2db02500f in std::execute_native_thread_routine(void*) (__p=0xd7db60) at /build/gcc-multilib/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
#6  0x00007ff2d4698049 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ff2dacb0f0f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ff2dde9f880 (LWP 5565)):
[KCrash Handler]
#5  0x00007ff2c205dbe0 in  () at /usr/lib/libssl.so.1.1
#6  0x00007ff2c61c0ac8 in SSL_CTX_new () at /usr/lib/libssl.so.1.0.0
#7  0x00007ff2cb505e9b in  () at /usr/lib/libgit2.so.25
#8  0x00007ff2cb4d6b68 in  () at /usr/lib/libgit2.so.25
#9  0x00007ff2d469fbdf in __pthread_once_slow () at /usr/lib/libpthread.so.0
#10 0x00007ff2cb4d6be3 in git_libgit2_init () at /usr/lib/libgit2.so.25
#11 0x00007ff2d7b689d9 in KTextEditor::EditorPrivate::EditorPrivate(QPointer<KTextEditor::EditorPrivate>&) () at /usr/lib/libKF5TextEditor.so.5
#12 0x00007ff2d7b6b5c0 in KTextEditor::EditorPrivate::self() () at /usr/lib/libKF5TextEditor.so.5
#13 0x00007ff2ddad8d71 in  () at /usr/lib/libKDevPlatformShell.so.10
#14 0x00007ff2ddacd5bd in KDevelop::PluginController::PluginController(KDevelop::Core*) () at /usr/lib/libKDevPlatformShell.so.10
#15 0x00007ff2ddadb90a in KDevelop::CorePrivate::initialize(KDevelop::Core::Setup, QString) () at /usr/lib/libKDevPlatformShell.so.10
#16 0x00007ff2ddadd7c5 in KDevelop::Core::initialize(QObject*, KDevelop::Core::Setup, QString const&) () at /usr/lib/libKDevPlatformShell.so.10
#17 0x000000000040acc7 in  ()
#18 0x00007ff2dabe34ca in __libc_start_main () at /usr/lib/libc.so.6
#19 0x000000000040c49a in _start ()

Reported using DrKonqi