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
# 17.64 [+17.64] PASS
# 34.90 [+17.26] PASS
# 52.48 [+17.58] PASS
# 69.95 [+17.47] PASS
# 87.63 [+17.68] PASS
# 105.26 [+17.63] PASS
# 122.78 [+17.53] PASS
# 140.28 [+17.49] PASS
# 157.79 [+17.51] PASS
# 175.28 [+17.48] PASS
# 192.69 [+17.41] PASS
# 210.37 [+17.68] PASS
# 227.86 [+17.50] PASS
# 245.82 [+17.96] PASS
# 263.35 [+17.52] PASS
# 280.82 [+17.48] PASS
# 281.02 [+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__->