Comments (3)
lmb
commented on May 28, 2024
1
Yup, the other fix is to run a bleeding edge kernel!
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lmb
commented on May 28, 2024
Seems like this is due to llvm/llvm-project@fbb64aa
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iAklis
commented on May 28, 2024
It seems that I encountered a same problem, my LLVM version is
clang version 11.0.0 (https://github.com/llvm/llvm-project.git bdcbdb484829c518511eece0809cc8ce1baa73c8)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin
Found candidate GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.1
Found candidate GCC installation: /usr/lib64/gcc/x86_64-pc-linux-gnu/9.2.1
Selected GCC installation: /usr/lib64/gcc/x86_64-pc-linux-gnu/9.2.1
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
A palliative solution I have tried is
llvm-strip ./xxx.bpf.o --no-strip-all -R .BTF
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Related Issues (20)
- CI: store merged coverage as an artifact HOT 6
- CI: automatically build kernels
- After loading the ebpf program, the memory occupies 100MB and has not been released HOT 7
- map: move semantics for under sized per-CPU slices out of common per CPU marshaling code HOT 1
- map: revisit batch per-CPU API HOT 1
- When creating a large perf map, a null pointer error is encountered
- clang version >=12 will automatically add the -target bpfeb HOT 2
- Add BatchLookup support for a pointer to a slice HOT 8
- Missing support for iterating over per-CPU maps HOT 2
- bpf2go issues with s390x arch HOT 4
- MapFiles are not cleaned properly HOT 2
- The initial load of BTF using CO-RE mode takes up 40MB of memory HOT 1
- May I ask how to set the cache size of ebpf map perf? HOT 1
- Can't load CO-RE eBPF code that accesses enum values HOT 2
- Add test suite for netkit devices HOT 8
- loader: `__ksym` support for variables
- loader: handle missing kfunc gracefully
- Support for CORE type matches relocation
- NewMapFromID() needs a warning in docstring HOT 2
- Add support for cgroup unix socket address hooks HOT 1
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