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
# 17.77 [+17.77] PASS
# 34.92 [+17.15] PASS
# 52.16 [+17.24] PASS
# 70.13 [+17.97] PASS
# 87.66 [+17.53] PASS
# 105.35 [+17.69] PASS
# 123.30 [+17.94] PASS
# 140.69 [+17.39] PASS
# 158.26 [+17.57] PASS
# 175.72 [+17.46] PASS
# 193.20 [+17.47] PASS
# 210.88 [+17.68] PASS
# 229.30 [+18.42] PASS
# 248.16 [+18.86] PASS
# 265.48 [+17.32] PASS
# 282.96 [+17.47] PASS
# 283.14 [+0.18] 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__->