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
# 17.62 [+17.62] PASS
# 34.66 [+17.05] PASS
# 51.84 [+17.18] PASS
# 69.01 [+17.17] PASS
# 87.24 [+18.23] PASS
# 105.70 [+18.45] PASS
# 123.07 [+17.38] PASS
# 140.27 [+17.19] PASS
# 158.29 [+18.02] PASS
# 177.18 [+18.89] PASS
# 195.11 [+17.93] PASS
# 213.19 [+18.08] PASS
# 230.31 [+17.12] PASS
# 247.63 [+17.33] PASS
# 264.82 [+17.18] PASS
# 282.35 [+17.53] PASS
# 282.53 [+0.19] 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__->