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
# 17.65 [+17.65] PASS
# 35.06 [+17.41] PASS
# 52.70 [+17.65] PASS
# 70.69 [+17.98] PASS
# 88.60 [+17.91] PASS
# 106.28 [+17.68] PASS
# 123.79 [+17.51] PASS
# 141.28 [+17.49] PASS
# 158.82 [+17.54] PASS
# 176.74 [+17.92] PASS
# 194.10 [+17.37] PASS
# 211.43 [+17.32] PASS
# 229.23 [+17.81] PASS
# 247.24 [+18.00] PASS
# 265.18 [+17.94] PASS
# 282.98 [+17.79] PASS
# 283.16 [+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__->