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
# 17.99 [+17.99] PASS
# 35.21 [+17.21] PASS
# 52.44 [+17.23] PASS
# 69.41 [+16.97] PASS
# 86.58 [+17.17] PASS
# 103.53 [+16.95] PASS
# 121.48 [+17.95] PASS
# 138.49 [+17.01] PASS
# 155.95 [+17.45] PASS
# 173.17 [+17.22] PASS
# 190.44 [+17.27] PASS
# 208.21 [+17.77] PASS
# 225.48 [+17.27] PASS
# 242.58 [+17.10] PASS
# 259.57 [+16.99] PASS
# 276.93 [+17.36] PASS
# 277.12 [+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__->