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Hi, i'm new to ebpf and exploring how sysdig is using bpf. Sysdig is using `raw_tracepoint` type bpf programs to collect arguments and return values of different syscall functions. My understanding is…
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Hi, i'm new to ebpf. If we want to collect function arguments and return values of different syscall functions, we can use `kprobe`, `kretprobe` or `raw_tracepoint` type bpf programs. My understanding…
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Environment: Arch Linux, Linux 6.4.7
MRE:
1. Create a kprobe project with aya-template, attaching `__x64_sys_execve`
2. Use `aya-tool` to generate vmlinux: `aya-tool generate task_struct > aya-…
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- https://ebpf.io
- https://dev.to/otomato_io/cilium-ebpf-powered-cni-a-nos-solution-for-modern-clouds-1hl1
### The eBPF advantage for Observability in Kubernetes
How eBPF will solve Service Mesh…
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is it possible to write eBPF programs in Go or TinyGo since it is based on LLVM?
can someone guide me to do this?
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### Search before asking
- [X] I had searched in the [issues](https://github.com/deepflowio/deepflow/issues?q=is%3Aissue) and found no similar feature requirement.
### DeepFlow Component
Ag…
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### Description
Grafana Labs would like to offer the donation of Beyla to the OpenTelemetry project.
Beyla is a mature eBPF-based auto-instrumentation tool for OpenTelemetry metrics and traces, …
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As @caballa wrote in PR #423:
> the problem is that the widening is too aggressive because it jumps directly to -oo or +oo. In ebpf programs we expect that loops are bounded to relatively small numbe…
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When reimplementing [xdpsock_kern.c] from the Linux sources, this framework appears to emit incorrect eBPF programs. I'm currently loading eBPF programs in a rust binary using libbpf_rs for program ma…
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Please, check the FAQ and Known Problems pages before creating the bug report:
https://github.com/evilsocket/opensnitch/wiki/FAQs
GUI related issues:
https://github.com/evilsocket/opensnitch/wi…