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
# 19.57 [+19.57] PASS
# 37.50 [+17.93] PASS
# 54.98 [+17.48] PASS
# 72.46 [+17.48] PASS
# 89.65 [+17.19] PASS
# 106.89 [+17.25] PASS
# 124.12 [+17.23] PASS
# 141.38 [+17.25] PASS
# 158.56 [+17.18] PASS
# 175.69 [+17.14] PASS
# 192.71 [+17.02] PASS
# 209.95 [+17.24] PASS
# 228.82 [+18.87] PASS
# 247.06 [+18.24] PASS
# 264.43 [+17.37] PASS
# 281.58 [+17.14] PASS
# 281.75 [+0.17] 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__->