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
# 17.63 [+17.63] PASS
# 34.91 [+17.28] PASS
# 52.98 [+18.08] PASS
# 70.69 [+17.71] PASS
# 88.26 [+17.57] PASS
# 105.59 [+17.33] PASS
# 123.09 [+17.51] PASS
# 140.37 [+17.27] PASS
# 157.77 [+17.40] PASS
# 175.02 [+17.25] PASS
# 193.03 [+18.01] PASS
# 210.73 [+17.70] PASS
# 228.17 [+17.44] PASS
# 245.53 [+17.36] PASS
# 263.29 [+17.76] PASS
# 281.10 [+17.81] PASS
# 281.28 [+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__->