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
# 17.46 [+17.46] PASS
# 34.70 [+17.24] PASS
# 52.14 [+17.45] PASS
# 70.20 [+18.06] PASS
# 87.57 [+17.36] PASS
# 104.64 [+17.07] PASS
# 121.88 [+17.24] PASS
# 139.67 [+17.79] PASS
# 157.11 [+17.44] PASS
# 174.66 [+17.55] PASS
# 192.39 [+17.73] PASS
# 210.49 [+18.10] PASS
# 228.47 [+17.98] PASS
# 246.00 [+17.54] PASS
# 264.68 [+18.68] PASS
# 282.24 [+17.56] PASS
# 282.43 [+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__->