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
# 17.79 [+17.79] PASS
# 34.93 [+17.15] PASS
# 52.49 [+17.56] PASS
# 69.72 [+17.22] PASS
# 87.69 [+17.98] PASS
# 105.41 [+17.71] PASS
# 123.22 [+17.81] PASS
# 141.87 [+18.64] PASS
# 160.41 [+18.54] PASS
# 178.74 [+18.33] PASS
# 196.10 [+17.36] PASS
# 213.56 [+17.46] PASS
# 230.89 [+17.33] PASS
# 248.59 [+17.70] PASS
# 265.89 [+17.31] PASS
# 283.21 [+17.31] PASS
# 283.39 [+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__->