| Summary: | Kdevelop crashes when loading a project | ||
|---|---|---|---|
| Product: | [Applications] kdevelop | Reporter: | Kishore <kitts.mailinglists> |
| Component: | Language Support: CPP (Clang-based) | Assignee: | kdevelop-bugs-null |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | igorkuo, kitts.mailinglists |
| Priority: | NOR | ||
| Version: | 5.12.230805 | ||
| Target Milestone: | --- | ||
| Platform: | Kubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
*** This bug has been marked as a duplicate of bug 438249 *** This bug is fixed in LLVM/Clang 17. You can also find a KDevelop workaround and the libclang fix in comments under the original bug report. |
The backtrace prodced by GDB is (gdb) bt #0 __memcpy_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:265 #1 0x00007fffb9131a92 in APInt () at llvm/include/llvm/ADT/APInt.h:157 #2 APSInt () at llvm/include/llvm/ADT/APSInt.h:23 #3 EvaluateKnownConstInt () at build-llvm/tools/clang/stage2-bins/clang/lib/AST/ExprConstant.cpp:15478 #4 0x00007fffb90acca4 in getBitWidthValue () at build-llvm/tools/clang/stage2-bins/clang/lib/AST/Decl.cpp:4317 #5 0x00007fffbb9e02d2 in ?? () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #6 0x00007fffbb9acd7a in ?? () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #7 0x00007fffbb9e0834 in ?? () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #8 0x00007fffbb9a8c33 in ?? () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #9 0x00007fffb8f93c80 in Visit () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:220 #10 handleDeclForVisitation () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:682 #11 0x00007fffb8f93dd8 in VisitDeclContext () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:643 #12 0x00007fffb8f94d69 in VisitTagDecl () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:712 #13 VisitCXXRecordDecl () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:1927 #14 0x00007fffb8f92568 in VisitChildren () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:509 #15 0x00007fffb8f9e4ba in clang_visitChildren () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:4774 #16 0x00007fffbb9e69f3 in ?? () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #17 0x00007fffbb9a9197 in ?? () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #18 0x00007fffb8f93c80 in Visit () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:220 #19 handleDeclForVisitation () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:682 #20 0x00007fffb8f93dd8 in VisitDeclContext () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:643 #21 0x00007fffb8f92759 in VisitChildren () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:543 #22 0x00007fffb8f9e4ba in clang_visitChildren () at build-llvm/tools/clang/stage2-bins/clang/tools/libclang/CIndex.cpp:4774 #23 0x00007fffbb9a74e0 in Builder::visit(CXTranslationUnitImpl*, void*, QHash<void*, KDevelop::ReferencedTopDUContext> const&, bool) () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #24 0x00007fffbb9bfa12 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, QFlags<KDevelop::TopDUContext::Feature>, QHash<void*, KDevelop::ReferencedTopDUContext>&, QHash<KDevelop::IndexedString, KDevelop::ModificationRevision> const&, KDevelop::IndexedString const&, ClangIndex*, std::function<bool ()> const&) () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #25 0x00007fffbb9bf3fd in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, QFlags<KDevelop::TopDUContext::Feature>, QHash<void*, KDevelop::ReferencedTopDUContext>&, QHash<KDevelop::IndexedString, KDevelop::ModificationRevision> const&, KDevelop::IndexedString const&, ClangIndex*, std::function<bool ()> const&) () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #26 0x00007fffbb9bf3fd in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, QFlags<KDevelop::TopDUContext::Feature>, QHash<void*, KDevelop::ReferencedTopDUContext>&, QHash<KDevelop::IndexedString, KDevelop::ModificationRevision> const&, KDevelop::IndexedString const&, ClangIndex*, std::function<bool ()> const&) () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #27 0x00007fffbb9bf3fd in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, QFlags<KDevelop::TopDUContext::Feature>, QHash<void*, KDevelop::ReferencedTopDUContext>&, QHash<KDevelop::IndexedString, KDevelop::ModificationRevision> const&, KDevelop::IndexedString const&, ClangIndex*, std::function<bool ()> const&) () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #28 0x00007fffbb9bf3fd in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, QFlags<KDevelop::TopDUContext::Feature>, QHash<void*, KDevelop::ReferencedTopDUContext>&, QHash<KDevelop::IndexedString, KDevelop::ModificationRevision> const&, KDevelop::IndexedString const&, ClangIndex*, std::function<bool ()> const&) () from /lib/x86_64-linux-gnu/libKDevClangPrivate.so.512 #29 0x00007fffc401a269 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/512/kdevclangsupport.so #30 0x00007ffff20996ff in ThreadWeaver::IdDecorator::run (this=<optimized out>, self=..., thread=0x55555741f210) at /usr/src/threadweaver-5.116.0-0ubuntu1/src/iddecorator.cpp:50 #31 0x00007ffff20992b3 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at /usr/src/threadweaver-5.116.0-0ubuntu1/src/executor.cpp:33 #32 0x00007ffff209a274 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0x55555741f210) at /usr/src/threadweaver-5.116.0-0ubuntu1/src/job.cpp:64 #33 0x00007ffff209f379 in ThreadWeaver::Thread::run (this=0x55555741f210) at /usr/src/threadweaver-5.116.0-0ubuntu1/src/thread.cpp:98 #34 0x00007ffff60dee76 in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350 #35 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287 #36 QThreadPrivate::start (arg=0x55555741f210) at thread/qthread_unix.cpp:310 #37 0x00007ffff58a1e2e in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #38 0x00007ffff5933a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 (gdb) SUMMARY I work on embedded systems and most of m pojects are cmake based cros compiled for micro controllers. STEPS TO REPRODUCE 1. Open a project OBSERVED RESULT Crash after about % of parsing EXPECTED RESULT No crash SOFTWARE/OS VERSIONS Operating System: Kubuntu 24.10 KDE Plasma Version: 6.1.5 KDE Frameworks Version: 6.6.0 Qt Version: 6.6.2 Kernel Version: 6.11.0-9-generic (64-bit) Graphics Platform: Wayland Processors: 20 × 12th Gen Intel® Core™ i7-12700H Memory: 15.2 GiB of RAM Graphics Processor: Mesa Intel® Graphics ADDITIONAL INFORMATION This crash used to happen in kubuntu 24.04 as well that is why i upgraded to 24.10 but the crash persists. I have installed the kdeevlop 24.08 flathub version which doe not crash but also does not parse the C++ project.