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
# 18.12 [+18.12] PASS
# 35.62 [+17.49] PASS
# 53.35 [+17.73] PASS
# 70.50 [+17.15] PASS
# 88.08 [+17.58] PASS
# 105.63 [+17.55] PASS
# 123.20 [+17.57] PASS
# 140.46 [+17.26] PASS
# 157.83 [+17.37] PASS
# 175.20 [+17.37] PASS
# 194.02 [+18.82] PASS
# 212.34 [+18.32] PASS
# 231.51 [+19.17] PASS
# 249.67 [+18.16] PASS
# 267.49 [+17.82] PASS
# 285.05 [+17.56] PASS
# 285.25 [+0.21] 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__->