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
# 18.57 [+18.57] PASS
# 36.29 [+17.72] PASS
# 54.31 [+18.02] PASS
# 72.18 [+17.87] PASS
# 90.35 [+18.17] PASS
# 108.04 [+17.69] PASS
# 125.83 [+17.79] PASS
# 143.22 [+17.39] PASS
# 160.75 [+17.53] PASS
# 178.39 [+17.64] PASS
# 196.30 [+17.91] PASS
# 214.85 [+18.55] PASS
# 232.72 [+17.86] PASS
# 251.01 [+18.29] PASS
# 268.93 [+17.93] PASS
# 286.66 [+17.72] PASS
# 287.04 [+0.38] 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__->