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
# 17.67 [+17.67] PASS
# 34.78 [+17.11] PASS
# 52.38 [+17.60] PASS
# 69.65 [+17.27] PASS
# 87.37 [+17.72] PASS
# 104.54 [+17.17] PASS
# 123.16 [+18.62] PASS
# 141.48 [+18.32] PASS
# 159.12 [+17.64] PASS
# 176.47 [+17.36] PASS
# 193.73 [+17.26] PASS
# 210.94 [+17.21] PASS
# 228.18 [+17.24] PASS
# 246.00 [+17.83] PASS
# 263.39 [+17.39] PASS
# 280.70 [+17.31] PASS
# 280.90 [+0.20] 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__->