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## Session Details
Date: 19-09-2024
Time: IST 20:00 (UTC 14:30)
Link: [PR #25832](https://github.com/bitcoin/bitcoin/pull/25832)
Difficulty: Medium
## Motivation:
Tracing typically involves ca…
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In libbpf, attach multiple uprobes like:
```
link->multi_link = bpf_program__attach_uprobe_multi(prog, pid, path,
NULL, &opts_multi);
```
https://github.com/libbpf/libbpf/blob/maste…
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**Describe the bug**
Trying to attach uprobe to application functions. Issue occurred when client trying to instrument application failed to inject or attach probe to certain functions.
Same…
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Just a quick question / feature request: it seems that separate debug files are not supported when using bpftrace with uprobes. The stripped library binary I'm tracing does contain the `.gnu_debuglink…
jvnn updated
3 months ago
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Go does not currently (as of go1.23) emit epilogue_begin markers around where functions return. It does emit `prologue_end`.
The motivation here is that go is not friendly to things like ebpf retur…
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### Is your feature request related to a problem? Please describe.
There are two problems I'm trying to solve here:
- Allow for setting config options individually for each probe. e.g. It can be e…
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If I set a not so unreasonable number of uprobes, like 1500, stopping ktap takes minutes. However, this is probably not ktap-specific as I get the same behavior with plain uprobes.
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## Current situation
Inspektor Gadget does not have a gadget to detect deadlocks. The idea of a gadget for detecting deadlocks was previously mentioned in #1912 while discussing the uprobe support.…
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**Description**
Hey folks,
Whilst trying out CRIU today I noticed that docker container checkpointing fails for the (containerized) processes with `[uprobes]` VMA's. I was able to "mitigate" the …
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bcc is not considering the encoded hwcap when choosing libraries. As such, uprobes on a shared library does not work on powerpc, as seen with the uprobes test:
```
===================================…
rnav updated
7 months ago