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
# 17.96 [+17.96] PASS
# 35.56 [+17.60] PASS
# 53.58 [+18.02] PASS
# 71.41 [+17.83] PASS
# 89.49 [+18.08] PASS
# 107.23 [+17.74] PASS
# 124.71 [+17.48] PASS
# 142.06 [+17.35] PASS
# 159.42 [+17.35] PASS
# 176.87 [+17.46] PASS
# 194.54 [+17.67] PASS
# 213.29 [+18.75] PASS
# 233.47 [+20.18] PASS
# 252.17 [+18.70] PASS
# 270.44 [+18.27] PASS
# 287.48 [+17.03] PASS
# 287.65 [+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__->