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
# 17.63 [+17.63] PASS
# 34.97 [+17.34] PASS
# 52.57 [+17.60] PASS
# 69.63 [+17.06] PASS
# 87.18 [+17.55] PASS
# 104.46 [+17.27] PASS
# 122.70 [+18.24] PASS
# 140.90 [+18.20] PASS
# 158.55 [+17.65] PASS
# 176.09 [+17.54] PASS
# 193.38 [+17.28] PASS
# 210.95 [+17.58] PASS
# 228.38 [+17.42] PASS
# 246.01 [+17.63] PASS
# 263.40 [+17.39] PASS
# 281.04 [+17.64] PASS
# 281.22 [+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__->