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
# 17.00 [+17.00] PASS
# 33.51 [+16.52] PASS
# 50.57 [+17.05] PASS
# 67.42 [+16.85] PASS
# 84.57 [+17.16] PASS
# 101.39 [+16.81] PASS
# 118.57 [+17.19] PASS
# 135.59 [+17.02] PASS
# 152.75 [+17.15] PASS
# 170.04 [+17.29] PASS
# 187.44 [+17.40] PASS
# 204.75 [+17.31] PASS
# 222.20 [+17.45] PASS
# 239.60 [+17.40] PASS
# 256.88 [+17.28] PASS
# 274.23 [+17.35] PASS
# 274.42 [+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__->