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
# 17.72 [+17.72] PASS
# 34.65 [+16.93] PASS
# 52.14 [+17.49] PASS
# 69.23 [+17.09] PASS
# 86.65 [+17.41] PASS
# 103.69 [+17.04] PASS
# 121.01 [+17.32] PASS
# 138.53 [+17.51] PASS
# 156.07 [+17.54] PASS
# 173.90 [+17.83] PASS
# 191.25 [+17.36] PASS
# 208.64 [+17.39] PASS
# 226.16 [+17.52] PASS
# 243.59 [+17.43] PASS
# 261.06 [+17.47] PASS
# 278.58 [+17.52] PASS
# 278.94 [+0.35] 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__->