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From: David Miller <davem@davemloft.net>
Subject: Re: arch: arm: bpf: Converting cBPF to eBPF for arm 32 bit
Date: Tue, 09 May 2017 16:19:41 -0400 (EDT)
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From: Shubham Bansal <illusionist.neo@gmail.com>
Date: Wed, 10 May 2017 01:42:10 +0530

> Why is trying to execute TAX which is a cBPF instruction?

Because some of the tests are classic BPF programs which
get translated into eBPF ones and sent to the JIT for
compilation.