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I'm trying to run `bpftune` from a `--privileged` container (rootful, via podman) on kernel 6.3.6 with the following configuration:
```
$ zgrep BPF /proc/config.gz
CONFIG_BPF=y
CONFIG_HAVE_EBPF…
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Gentoo found a problem when building with LTO + -Werror=odr, see [here for the bug](https://bugs.gentoo.org/938491).
I have reproduced this with 0.31.0 and despite the fact that PyPerf is "only" an…
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In internal/bpf/bpfWrapper.c, there is a call to bpf_set_link_xdp_fd() at line 153. This function has been replaced in newer versions of libbpf.
A change to DPDK code (net/af_xdp) for this same is…
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### What happened?
At some point I needed to build an image and it failed.
System is Mint 20.3 Una (based on Ubuntu 20.04 Focal).
### Tetragon Version
Most recent code from main. I tried diffe…
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We should think about introducing a `ProgramHandle` type, similar to what we have with [`MapHandle`](https://docs.rs/libbpf-rs/0.24.2/libbpf_rs/struct.MapHandle.html). We seem to have a bunch of somew…
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While cross compiling linux/selftest/bpf for powerpc64le on x86_64 with Ubuntu22.04, compilation is failing with following error:
~/linux/tools/testing/selftests/bpf# CLANG_CROSS_FLAGS="--target=p…
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libbpf 1.0 has 4 new APIs for treating enums as strings:
- [x] `libbpf_bpf_prog_type_str()`
- [x] `libbpf_bpf_map_type_str()`
- [x] `libbpf_bpf_attach_type_str()`
- [ ] `libbpf_bpf_link_type_str…
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Not getting any output for ksnoop tool. Tried multiple functions in argument, no error/failed message is appearing.
Example run below:
# ./ksnoop trace "vma_merge(mm)" -d
Debug: Parsing trace 'v…
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Hi team,
I'm trying to run mountsnoop on arm64 target, but failed as below,
```
root@tegra-ubuntu:/ota/test# ./mountsnoop -v
libbpf: loading object 'mountsnoop_bpf' from buffer
libbpf: elf: s…
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Someone reported an issue with binutils 2.40 (released mid-January 2023).
Reference: https://build.opensuse.org/package/live_build_log/openSUSE:Factory:Staging:B/bpftool/standard/x86_64
```
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