Comments (4)
lmb
commented on July 4, 2024
Seems pretty clear that CONFIG_FPROBE is needed: https://elixir.bootlin.com/linux/latest/source/kernel/trace/bpf_trace.c#L3090 Further debugging in #1462
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alexellis
commented on July 4, 2024
Hi, I added everything you asked for and redeployed to all CNCF servers:
If you could run grep /boot/config-6.9.10 you should see CONFIG_FPROBE etc as per above.
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lmb
commented on July 4, 2024
Here is the equivalent of the grep you mentioned: https://github.com/cilium/ebpf/actions/runs/9031025998/job/24816484288?pr=1462#step:5:275
Maybe you are missing some of the dependencies? https://cateee.net/lkddb/web-lkddb/FPROBE.html
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alexellis
commented on July 4, 2024
I've added these dependencies, but I'm not sure if this is supported for 64-bit Arm, because olddefconfig removes them when I run it. This typically means a dependent CONFIG_ is missing or the feature is not available.
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