selftests: bpf test_libbpf.sh failed running Linux -next kernel 20190618 and 20190619. Here is the log from x86_64, # selftests bpf test_libbpf.sh bpf: test_libbpf.sh_ # # [0] libbpf BTF is required, but is missing or corrupted. libbpf: BTF_is # # test_libbpf failed at file test_l4lb.o failed: at_file # # selftests test_libbpf [FAILED] test_libbpf: [FAILED]_ # [FAIL] 29 selftests bpf test_libbpf.sh selftests: bpf_test_libbpf.sh [FAIL] Full test log, https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20190619/testrun/781777/log Test results comparison, https://qa-reports.linaro.org/lkft/linux-next-oe/tests/kselftest/bpf_test_libbpf.sh Good linux -next tag: next-20190617 Bad linux -next tag: next-20190618 git branch master git commit 1c6b40509daf5190b1fd2c758649f7df1da4827b git repo https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Best regards Naresh Kamboju
