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
# 17.46 [+17.46] PASS
# 34.70 [+17.24] PASS
# 52.24 [+17.54] PASS
# 70.40 [+18.16] PASS
# 88.10 [+17.70] PASS
# 105.61 [+17.50] PASS
# 122.93 [+17.32] PASS
# 140.27 [+17.34] PASS
# 157.71 [+17.44] PASS
# 176.38 [+18.67] PASS
# 194.52 [+18.14] PASS
# 212.50 [+17.99] PASS
# 230.26 [+17.76] PASS
# 248.06 [+17.79] PASS
# 265.56 [+17.50] PASS
# 283.25 [+17.69] PASS
# 283.45 [+0.20] 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__->