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
# 18.45 [+18.45] PASS
# 36.15 [+17.71] PASS
# 53.69 [+17.54] PASS
# 70.82 [+17.12] PASS
# 88.15 [+17.33] PASS
# 105.36 [+17.21] PASS
# 124.38 [+19.02] PASS
# 142.19 [+17.81] PASS
# 159.94 [+17.75] PASS
# 177.82 [+17.88] PASS
# 195.36 [+17.54] PASS
# 213.05 [+17.69] PASS
# 230.52 [+17.47] PASS
# 248.94 [+18.42] PASS
# 266.69 [+17.75] PASS
# 284.37 [+17.68] PASS
# 284.59 [+0.22] 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__->