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
# 17.68 [+17.68] PASS
# 34.75 [+17.07] PASS
# 52.87 [+18.12] PASS
# 70.41 [+17.54] PASS
# 88.43 [+18.03] PASS
# 106.04 [+17.61] PASS
# 123.33 [+17.29] PASS
# 140.62 [+17.30] PASS
# 157.91 [+17.28] PASS
# 175.24 [+17.33] PASS
# 192.44 [+17.20] PASS
# 209.69 [+17.25] PASS
# 226.82 [+17.14] PASS
# 244.09 [+17.27] PASS
# 261.28 [+17.19] PASS
# 278.77 [+17.49] PASS
# 278.97 [+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__->