WAIT TIMEOUT stdout

Ctrl-C stdout

Ctrl-C stdout
make -C tools/testing/selftests TARGETS="net/netfilter" TEST_PROGS=nft_metta.sh TEST_GEN_PROGS="" run_tests
^C
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->