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
# 18.03 [+18.03] PASS
# 35.93 [+17.90] PASS
# 53.81 [+17.88] PASS
# 73.74 [+19.93] PASS
# 92.70 [+18.95] PASS
# 110.79 [+18.09] PASS
# 129.01 [+18.23] PASS
# 147.33 [+18.32] PASS
# 165.52 [+18.19] PASS
# 183.78 [+18.26] PASS
# 201.92 [+18.13] PASS
# 220.46 [+18.54] PASS
# 238.69 [+18.23] PASS
# 257.49 [+18.80] PASS
# 275.78 [+18.29] PASS
# 294.50 [+18.72] PASS
# 294.67 [+0.17] 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__->