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
# 17.57 [+17.57] PASS
# 34.83 [+17.26] PASS
# 52.05 [+17.22] PASS
# 69.73 [+17.68] PASS
# 87.63 [+17.90] PASS
# 105.64 [+18.00] PASS
# 122.72 [+17.08] PASS
# 140.67 [+17.95] PASS
# 159.00 [+18.33] PASS
# 176.50 [+17.50] PASS
# 193.94 [+17.44] PASS
# 211.46 [+17.52] PASS
# 228.55 [+17.09] PASS
# 245.94 [+17.39] PASS
# 263.21 [+17.27] PASS
# 281.68 [+18.47] PASS
# 281.87 [+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__->