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
# 18.02 [+18.02] PASS
# 35.51 [+17.49] PASS
# 53.22 [+17.71] PASS
# 70.74 [+17.52] PASS
# 88.49 [+17.75] PASS
# 105.99 [+17.51] PASS
# 123.67 [+17.68] PASS
# 141.33 [+17.65] PASS
# 158.88 [+17.56] PASS
# 176.44 [+17.55] PASS
# 193.96 [+17.52] PASS
# 211.31 [+17.35] PASS
# 228.60 [+17.29] PASS
# 245.89 [+17.29] PASS
# 263.57 [+17.68] PASS
# 280.96 [+17.38] PASS
# 281.31 [+0.35] 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__->