Daniel Xu comments

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                                            Daniel Xu

SIGABRT on launch, no backtrace

#21

SIGABRT on launch, no backtrace

Could you update your build to fe8363ff02e and then try: ``` $ rm -rf build $ CPPFLAGS=-DINLINE_LOGGING meson build $ ninja -C build ``` and get it to crash again?...

SIGABRT on launch, no backtrace

I changed my mind on the compile option. It's an env var now (bfd75afa30b9): ``` INLINE_LOGGING=1 sudo -E ./oomd_bin ```

Type mismatch error for map and var assignments reports a different location

Makes sense. I think the latter (scratch variable) diagnostic is better

RFC: Add remediation for BPF ABBA deadlock bug caused by hash map access

Yeah, agreed. But if there was a way to feature probe, then at least we could delete the mitigation later.

Don't print out maps on exit if END probe is defined

Agreed that current behavior is kinda annoying. But could be risky. There might be automated users (eg https://github.com/iovisor/kubectl-trace and others) that rely on the exit printing. If we change the...

Don't print out maps on exit if END probe is defined

Actually, current behavior is beneficial for one liners. Which is probably why it’s like this in the first place

Fix bpftrace for older kernels: Fallback to no func_infos, no BTF

I think to think more deeply about edge cases here, but on the surface this seems reasonable in isolation. However, I think @viktormalik is/has been working a lot on the...

Support sending IMIX traffic pattern

I think there is a bug resulting in packet drops even over loopback. Still debugging. Will update when I figure it out

Support sending IMIX traffic pattern

Figured it out. Fix is in commit 1.