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
# 15.91 [+15.91] PASS
# 31.22 [+15.31] PASS
# 47.50 [+16.29] PASS
# 63.20 [+15.69] PASS
# 79.70 [+16.50] PASS
# 95.11 [+15.41] PASS
# 110.98 [+15.87] PASS
# 126.32 [+15.34] PASS
# 142.22 [+15.90] PASS
# 157.64 [+15.42] PASS
# 173.59 [+15.95] PASS
# 189.08 [+15.49] PASS
# 205.10 [+16.02] PASS
# 221.79 [+16.69] PASS
# 237.98 [+16.19] PASS
# 253.26 [+15.28] PASS
# 253.44 [+0.18] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->