Comment 3 for bug 1956954

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Paride Legovini (paride) wrote :

Hi Nino, I found a RedHat bug [1] that describes a similar situation (affected is dhclient on ppc64le, but the error is the same).

The suggested workaround is setting

  net.core.bpf_jit_limit = 262144000

via sysctl. I checked and on amd64 I find

  net.core.bpf_jit_limit = 264241152

while on an arm64 machine that's:

  net.core.bpf_jit_limit = 33554432

(both machines are running Bionic), so it looks arch-dependent indeed. Could you please try bumping that value, and check if the issue goes away?

If it does go away we can ask the kernel team what they think about bumping it by default.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1647947