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
# 17.85 [+17.85] PASS
# 34.98 [+17.13] PASS
# 52.01 [+17.03] PASS
# 69.46 [+17.45] PASS
# 87.14 [+17.68] PASS
# 104.54 [+17.41] PASS
# 121.89 [+17.35] PASS
# 139.48 [+17.59] PASS
# 157.19 [+17.71] PASS
# 174.87 [+17.68] PASS
# 192.39 [+17.51] PASS
# 210.05 [+17.66] PASS
# 227.21 [+17.16] PASS
# 244.65 [+17.44] PASS
# 261.89 [+17.25] PASS
# 279.24 [+17.35] PASS
# 279.42 [+0.17] 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__->