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
# 17.65 [+17.65] PASS
# 34.86 [+17.21] PASS
# 52.49 [+17.62] PASS
# 69.91 [+17.42] PASS
# 88.20 [+18.28] PASS
# 106.45 [+18.25] PASS
# 124.08 [+17.63] PASS
# 141.35 [+17.27] PASS
# 158.64 [+17.28] PASS
# 176.18 [+17.54] PASS
# 193.57 [+17.39] PASS
# 211.06 [+17.49] PASS
# 228.36 [+17.30] PASS
# 245.79 [+17.43] PASS
# 263.05 [+17.25] PASS
# 280.60 [+17.56] PASS
# 280.78 [+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__->