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
# 35.17 [+17.44] PASS
# 52.85 [+17.68] PASS
# 70.30 [+17.46] PASS
# 88.18 [+17.88] PASS
# 105.67 [+17.49] PASS
# 123.41 [+17.74] PASS
# 141.08 [+17.67] PASS
# 158.78 [+17.70] PASS
# 176.40 [+17.62] PASS
# 193.84 [+17.44] PASS
# 211.44 [+17.59] PASS
# 228.21 [+16.77] PASS
# 245.30 [+17.10] PASS
# 262.37 [+17.07] PASS
# 279.25 [+16.88] PASS
# 279.44 [+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__->