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
# 17.55 [+17.55] PASS
# 35.75 [+18.20] PASS
# 53.28 [+17.52] PASS
# 70.67 [+17.40] PASS
# 88.05 [+17.38] PASS
# 105.66 [+17.61] PASS
# 123.44 [+17.78] PASS
# 141.27 [+17.83] PASS
# 159.31 [+18.04] PASS
# 177.64 [+18.33] PASS
# 195.83 [+18.20] PASS
# 213.57 [+17.73] PASS
# 231.76 [+18.19] PASS
# 249.84 [+18.08] PASS
# 268.36 [+18.52] PASS
# 286.59 [+18.24] PASS
# 286.76 [+0.17] 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__->