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
# 17.27 [+17.27] PASS
# 34.65 [+17.38] PASS
# 52.58 [+17.94] PASS
# 69.87 [+17.28] PASS
# 87.52 [+17.65] PASS
# 104.90 [+17.38] PASS
# 122.63 [+17.73] PASS
# 140.90 [+18.28] PASS
# 158.61 [+17.70] PASS
# 175.95 [+17.35] PASS
# 193.31 [+17.35] PASS
# 210.69 [+17.39] PASS
# 228.01 [+17.32] PASS
# 246.41 [+18.40] PASS
# 265.22 [+18.81] PASS
# 283.05 [+17.83] PASS
# 283.25 [+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__->