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
# 17.59 [+17.59] PASS
# 34.52 [+16.93] PASS
# 51.42 [+16.89] PASS
# 68.23 [+16.82] PASS
# 85.48 [+17.25] PASS
# 102.43 [+16.95] PASS
# 119.60 [+17.17] PASS
# 136.42 [+16.82] PASS
# 153.59 [+17.16] PASS
# 170.19 [+16.60] PASS
# 187.24 [+17.05] PASS
# 204.42 [+17.19] PASS
# 221.35 [+16.93] PASS
# 238.50 [+17.15] PASS
# 255.62 [+17.12] PASS
# 272.93 [+17.31] PASS
# 273.11 [+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__->