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
# 17.90 [+17.90] PASS
# 35.39 [+17.49] PASS
# 53.04 [+17.65] PASS
# 70.55 [+17.51] PASS
# 88.40 [+17.85] PASS
# 106.42 [+18.01] PASS
# 125.08 [+18.67] PASS
# 142.87 [+17.79] PASS
# 160.65 [+17.78] PASS
# 179.35 [+18.70] PASS
# 197.80 [+18.45] PASS
# 215.97 [+18.16] PASS
# 233.56 [+17.59] PASS
# 251.42 [+17.86] PASS
# 269.21 [+17.79] PASS
# 287.03 [+17.82] PASS
# 287.21 [+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__->