make -C tools/testing/sel
WAIT TIMEOUT stdout

Ctrl-C stdout

Ctrl-C stdout
ftests TARGETS="net/packetdrill" TEST_P</selftests TARGETS="net/packetdrill" TEST_PROGS=tcp                   <l" TEST_PROGS=tcp_user_timeout_user-timeout-probe.p^C
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys<el/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->