https://bugs.kde.org/show_bug.cgi?id=497172
Bug ID: 497172
Summary: KDevelop crashes while background parser is running on
Linux kernel source code
Classification: Applications
Product: kdevelop
Version: unspecified
Platform: openSUSE
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: j...@holodeck1.com
Target Milestone: ---
Application: kdevelop (6.0.240803 (24.08.3))
ApplicationNotResponding [ANR]: false
Qt Version: 6.8.1
Frameworks Version: 6.8.0
Operating System: Linux 6.11.8-1-default x86_64
Windowing System: Wayland
Distribution: "openSUSE Tumbleweed"
DrKonqi: 6.2.4 [CoredumpBackend]
-- Information about the crash:
SUMMARY
I cloned the Linux kernel repository
(https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/) and
opened it as a Make project. I also changed the C laguage profile used to be
gnu11 and added some include paths (linux/include, linux/arch/riscv/include) in
project settings
OBSERVED RESULT
KDevelop often crashes when background parsing is running
EXPECTED RESULT
No crash when parsing code
SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20241205
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.8.0
Qt Version: 6.8.1
Kernel Version: 6.11.8-1-default (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 7840HS w/ Radeon 780M Graphics
Memory: 30.7 GiB of RAM
Graphics Processor: AMD Radeon 780M
The crash can be reproduced sometimes.
-- Backtrace (Reduced):
#5 0x00007fb655414a61 in std::__fill_a1<unsigned short*, int>
(__first=0x7fb5922dab05, __last=0x7fb5922dc49f, __value=<optimized out>) at
/usr/include/c++/14/bits/stl_algobase.h:952
#6 std::__fill_a<unsigned short*, int> (__first=0x7fb5922dab05,
__last=0x7fb5922dc49f, __value=<optimized out>) at
/usr/include/c++/14/bits/stl_algobase.h:998
#7 std::__fill_n_a<unsigned short*, int, int> (__first=0x7fb5922dab05,
__n=3277, __value=<optimized out>) at
/usr/include/c++/14/bits/stl_algobase.h:1151
#12 0x00007fb65534395a in operator() (__closure=<optimized out>, repo=...) at
/usr/src/debug/kdevelop-24.08.3/kdevplatform/language/duchain/persistentsymboltable.cpp:376
#14 KDevelop::PersistentSymbolTable::removeDeclaration (this=<optimized out>,
id=<optimized out>, declaration=<optimized out>) at
/usr/src/debug/kdevelop-24.08.3/kdevplatform/language/duchain/persistentsymboltable.cpp:337
Reported using DrKonqi
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