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
# 17.69 [+17.69] PASS
# 34.83 [+17.14] PASS
# 52.30 [+17.47] PASS
# 69.48 [+17.18] PASS
# 87.03 [+17.56] PASS
# 104.68 [+17.64] PASS
# 122.19 [+17.52] PASS
# 139.42 [+17.23] PASS
# 157.71 [+18.29] PASS
# 175.20 [+17.49] PASS
# 192.34 [+17.14] PASS
# 209.74 [+17.39] PASS
# 226.71 [+16.97] PASS
# 244.02 [+17.32] PASS
# 261.26 [+17.24] PASS
# 278.43 [+17.17] PASS
# 278.62 [+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__->