ln -sf /usr/bin/clang ln -sf /usr/sbin/iptables-nft /usr/bin/iptables ln -sf /usr/sbin/ip6tables-nft /usr/bin/ip6tables sed -i s/default_timeout=45/default_timeout=300/ kselftest/runner.sh make -C pidfd make quicktest=1 run_tests -C pidfd