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
# 17.49 [+17.49] PASS
# 35.44 [+17.95] PASS
# 53.11 [+17.67] PASS
# 70.68 [+17.57] PASS
# 88.35 [+17.67] PASS
# 105.93 [+17.58] PASS
# 123.83 [+17.90] PASS
# 141.50 [+17.67] PASS
# 160.07 [+18.57] PASS
# 178.43 [+18.36] PASS
# 196.26 [+17.83] PASS
# 214.35 [+18.09] PASS
# 231.97 [+17.62] PASS
# 249.78 [+17.81] PASS
# 267.46 [+17.68] PASS
# 285.92 [+18.47] PASS
# 286.13 [+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__->