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
# 17.61 [+17.61] PASS
# 35.31 [+17.70] PASS
# 53.18 [+17.87] PASS
# 70.60 [+17.41] PASS
# 88.24 [+17.65] PASS
# 105.96 [+17.72] PASS
# 126.49 [+20.53] PASS
# 144.30 [+17.80] PASS
# 163.20 [+18.91] PASS
# 180.89 [+17.68] PASS
# 198.36 [+17.47] PASS
# 215.87 [+17.52] PASS
# 233.24 [+17.36] PASS
# 250.93 [+17.70] PASS
# 268.54 [+17.60] PASS
# 286.15 [+17.61] PASS
# 286.36 [+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__->