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
# 17.70 [+17.70] PASS
# 35.53 [+17.84] PASS
# 53.04 [+17.51] PASS
# 70.27 [+17.23] PASS
# 88.14 [+17.87] PASS
# 105.61 [+17.46] PASS
# 122.99 [+17.38] PASS
# 140.11 [+17.13] PASS
# 157.52 [+17.40] PASS
# 174.97 [+17.46] PASS
# 192.17 [+17.19] PASS
# 209.63 [+17.46] PASS
# 226.95 [+17.31] PASS
# 244.31 [+17.36] PASS
# 261.53 [+17.22] PASS
# 279.08 [+17.56] PASS
# 279.28 [+0.20] 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__->