Skip to content

libumf.so.0: undefined symbol: __sancov_lowest_stack #590

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ldorau opened this issue Jul 2, 2024 · 0 comments · May be fixed by #1284
Open

libumf.so.0: undefined symbol: __sancov_lowest_stack #590

ldorau opened this issue Jul 2, 2024 · 0 comments · May be fixed by #1284
Labels
bug Something isn't working high priority
Milestone

Comments

@ldorau
Copy link
Contributor

ldorau commented Jul 2, 2024

When CMAKE_C_COMPILER=clang CMAKE_CXX_COMPILER=clang++ UMF_BUILD_FUZZTESTS=ON:

$ LD_PRELOAD=./lib/libumf_proxy.so ctest
ctest: symbol lookup error: unified-memory-framework/build/lib/libumf.so.0: undefined symbol: __sancov_lowest_stack

Environment Information

  • UMF version (hash commit or a tag): 9be120a
  • OS(es) version(s): Linux WSL - Ubuntu 22.04.4 LTS
  • kernel version(s): 5.15.153.1-microsoft-standard-WSL2
  • compiler, libraries, and other related tools version(s): clang version 14.0.0-1ubuntu1.1

Please provide a reproduction of the bug:

$ cmake .. -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DUMF_BUILD_FUZZTESTS=ON
$ LD_PRELOAD=./lib/libumf_proxy.so ctest
ctest: symbol lookup error: unified-memory-framework/build/lib/libumf.so.0: undefined symbol: __sancov_lowest_stack

How often bug is revealed:

always

Actual behavior:

ctest: symbol lookup error: unified-memory-framework/build/lib/libumf.so.0: undefined symbol: __sancov_lowest_stack

Expected behavior:

ctest runs without any errors.

@ldorau ldorau added the bug Something isn't working label Jul 2, 2024
@ldorau ldorau changed the title libumf.so.0: undefined symbol: __sancov_lowest_stack when UMF_BUILD_FUZZTESTS=ON libumf.so.0: undefined symbol: __sancov_lowest_stack Jul 2, 2024
@bratpiorka bratpiorka added this to the v0.12.x milestone Apr 8, 2025
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
bug Something isn't working high priority
Projects
None yet
Development

Successfully merging a pull request may close this issue.

2 participants