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
# 18.77 [+18.77] PASS
# 36.08 [+17.32] PASS
# 53.03 [+16.95] PASS
# 69.99 [+16.96] PASS
# 87.15 [+17.16] PASS
# 104.40 [+17.24] PASS
# 121.47 [+17.08] PASS
# 138.39 [+16.92] PASS
# 155.59 [+17.19] PASS
# 172.22 [+16.63] PASS
# 188.64 [+16.42] PASS
# 205.09 [+16.45] PASS
# 221.48 [+16.39] PASS
# 237.85 [+16.37] PASS
# 254.26 [+16.41] PASS
# 270.68 [+16.42] PASS
# 270.87 [+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__->