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
# 17.52 [+17.52] PASS
# 34.82 [+17.29] PASS
# 52.33 [+17.51] PASS
# 69.58 [+17.25] PASS
# 87.18 [+17.60] PASS
# 104.63 [+17.45] PASS
# 122.46 [+17.83] PASS
# 140.52 [+18.06] PASS
# 158.04 [+17.52] PASS
# 176.62 [+18.58] PASS
# 194.27 [+17.65] PASS
# 212.25 [+17.99] PASS
# 229.91 [+17.65] PASS
# 247.44 [+17.54] PASS
# 264.81 [+17.36] PASS
# 282.45 [+17.65] PASS
# 282.65 [+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__->