make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: tcp_fastopen_backup_key.sh
# 19.31 [+19.31] PASS
# 42.90 [+23.59] PASS
# 67.54 [+24.64] PASS
# 87.40 [+19.87] PASS
# 105.43 [+18.02] PASS
# 123.18 [+17.76] PASS
# 140.77 [+17.59] PASS
# 158.42 [+17.65] PASS
# 175.97 [+17.55] PASS
# 193.70 [+17.73] PASS
# 211.42 [+17.72] PASS
# 231.35 [+19.93] PASS
# 251.05 [+19.69] PASS
# 270.94 [+19.89] PASS
# 290.31 [+19.37] PASS
# 308.88 [+18.57] PASS
# 309.08 [+0.20] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->