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
# 18.08 [+18.08] PASS
# 35.25 [+17.16] PASS
# 52.53 [+17.28] PASS
# 69.51 [+16.98] PASS
# 86.84 [+17.32] PASS
# 103.87 [+17.04] PASS
# 121.17 [+17.30] PASS
# 138.28 [+17.11] PASS
# 155.52 [+17.24] PASS
# 172.64 [+17.12] PASS
# 190.82 [+18.18] PASS
# 208.35 [+17.53] PASS
# 225.57 [+17.22] PASS
# 242.78 [+17.21] PASS
# 259.89 [+17.11] PASS
# 277.12 [+17.23] PASS
# 277.29 [+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__->