On Mon, Jan 25, 2021 at 12:54 PM Paul Moore <paul@xxxxxxxxxxxxxx> wrote: > > Hello all, > > My apologies if this has already been reported, but I didn't see > anything obvious with a quick search through the archives. I have a > test program that behaves very similar to the existing > selftest/bpf/test_verifier_log test that has started failing this week > with v5.11-rc5; it ran without problem last week on v5.11-rc4. Is > this a known problem with a fix already, or is this something new? > > % uname -r > 5.11.0-0.rc5.134.fc34.x86_64 > % pwd > /.../linux/tools/testing/selftests/bpf > % git log --oneline | head -n 1 > 6ee1d745b7c9 Linux 5.11-rc5 > % make test_verifier_log > ... > BINARY test_verifier_log > % ./test_verifier_log > Test log_level 0... > Test log_size < 128... > Test log_buff = NULL... > Test oversized buffer... > ERROR: Program load returned: ret:-1/errno:22, expected ret:-1/errno:13 Thanks for reporting. bpf and bpf-next don't have this issue. Not sure what changed.
