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
# 18.00 [+18.00] PASS
# 35.44 [+17.44] PASS
# 52.88 [+17.44] PASS
# 70.32 [+17.44] PASS
# 87.88 [+17.57] PASS
# 105.07 [+17.18] PASS
# 122.52 [+17.46] PASS
# 139.90 [+17.38] PASS
# 157.35 [+17.45] PASS
# 175.65 [+18.30] PASS
# 193.11 [+17.45] PASS
# 210.71 [+17.60] PASS
# 228.63 [+17.92] PASS
# 246.18 [+17.55] PASS
# 263.62 [+17.43] PASS
# 281.42 [+17.80] PASS
# 281.62 [+0.21] 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__->