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
# 17.70 [+17.70] PASS
# 35.23 [+17.53] PASS
# 52.99 [+17.76] PASS
# 70.51 [+17.52] PASS
# 88.19 [+17.68] PASS
# 106.05 [+17.86] PASS
# 124.03 [+17.99] PASS
# 142.33 [+18.29] PASS
# 160.43 [+18.10] PASS
# 178.42 [+17.99] PASS
# 196.24 [+17.82] PASS
# 214.54 [+18.29] PASS
# 232.55 [+18.01] PASS
# 250.53 [+17.99] PASS
# 268.25 [+17.71] PASS
# 286.10 [+17.86] PASS
# 286.29 [+0.18] 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__->