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
# 17.44 [+17.44] PASS
# 34.59 [+17.15] PASS
# 51.78 [+17.19] PASS
# 68.79 [+17.00] PASS
# 86.29 [+17.50] PASS
# 103.49 [+17.20] PASS
# 121.12 [+17.63] PASS
# 138.14 [+17.02] PASS
# 155.51 [+17.37] PASS
# 172.51 [+17.00] PASS
# 189.78 [+17.27] PASS
# 207.19 [+17.41] PASS
# 224.41 [+17.22] PASS
# 241.79 [+17.38] PASS
# 258.94 [+17.14] PASS
# 276.15 [+17.21] PASS
# 276.33 [+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__->