Application: kdevelop (5.5.2) Qt Version: 5.14.2 Frameworks Version: 5.70.0 Operating System: Linux 5.7.0-2-amd64 x86_64 Distribution: Debian GNU/Linux bullseye/sid -- Information about the crash: - What I was doing when the application crashed: Editing C++ source code. This has happened several times already. It seems like it happens when I edit and kdevelop is checking the syntax concurrently. The crash can be reproduced sometimes. -- Backtrace (Reduced): #6 0x00007f3ed9bb3f1c in QV4::MarkStack::drain() (this=this@entry=0x7ffc1021a730) at ../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:82 #7 0x00007f3ed9c2f549 in QV4::PersistentValueStorage::mark(QV4::MarkStack*) (this=<optimized out>, markStack=markStack@entry=0x7ffc1021a730) at jsruntime/qv4persistent.cpp:243 #8 0x00007f3ed9bb42bd in QV4::MemoryManager::collectRoots(QV4::MarkStack*) (this=this@entry=0x560b074dbfb0, markStack=markStack@entry=0x7ffc1021a730) at memory/qv4mm.cpp:876 #9 0x00007f3ed9bb44d4 in QV4::MemoryManager::mark() (this=this@entry=0x560b074dbfb0) at memory/qv4mm.cpp:917 #10 0x00007f3ed9bb61e1 in QV4::MemoryManager::runGC() (this=0x560b074dbfb0) at memory/qv4mm.cpp:1052 Possible duplicates by query: bug 421120. Reported using DrKonqi
Created attachment 130463 [details] New crash information added by DrKonqi DrKonqi auto-attaching complete backtrace.
crash is upstream in Qt Declarative *** This bug has been marked as a duplicate of bug 415872 ***