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
# 21.17 [+21.17] PASS
# 41.55 [+20.38] PASS
# 62.34 [+20.79] PASS
# 83.19 [+20.85] PASS
# 104.19 [+21.00] PASS
# 125.67 [+21.48] PASS
# 146.55 [+20.88] PASS
# 167.86 [+21.31] PASS
# 188.29 [+20.43] PASS
# 209.18 [+20.89] PASS
# 229.62 [+20.44] PASS
# 250.75 [+21.13] PASS
# 271.72 [+20.97] PASS
# 292.54 [+20.82] PASS
# 312.09 [+19.55] PASS
# 333.23 [+21.14] PASS
# 333.45 [+0.22] 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__->