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
# 17.74 [+17.74] PASS
# 35.19 [+17.45] PASS
# 52.91 [+17.72] PASS
# 70.31 [+17.39] PASS
# 87.88 [+17.58] PASS
# 105.00 [+17.12] PASS
# 122.00 [+17.00] PASS
# 138.83 [+16.84] PASS
# 157.73 [+18.90] PASS
# 176.41 [+18.68] PASS
# 194.10 [+17.69] PASS
# 211.44 [+17.34] PASS
# 228.72 [+17.28] PASS
# 246.18 [+17.46] PASS
# 263.53 [+17.35] PASS
# 281.04 [+17.51] PASS
# 281.23 [+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__->