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
# 17.61 [+17.61] PASS
# 35.08 [+17.47] PASS
# 52.15 [+17.07] PASS
# 69.29 [+17.13] PASS
# 86.52 [+17.23] PASS
# 104.02 [+17.50] PASS
# 121.85 [+17.82] PASS
# 139.55 [+17.70] PASS
# 156.88 [+17.33] PASS
# 174.21 [+17.34] PASS
# 191.43 [+17.21] PASS
# 208.80 [+17.37] PASS
# 226.17 [+17.37] PASS
# 243.57 [+17.40] PASS
# 260.85 [+17.28] PASS
# 278.21 [+17.36] PASS
# 278.40 [+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__->