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
# 18.30 [+18.30] PASS
# 36.87 [+18.57] PASS
# 55.17 [+18.30] PASS
# 72.95 [+17.78] PASS
# 91.30 [+18.35] PASS
# 110.21 [+18.91] PASS
# 128.26 [+18.05] PASS
# 146.83 [+18.57] PASS
# 164.98 [+18.16] PASS
# 182.95 [+17.96] PASS
# 200.63 [+17.69] PASS
# 218.51 [+17.88] PASS
# 236.13 [+17.63] PASS
# 254.11 [+17.98] PASS
# 271.86 [+17.74] PASS
# 289.65 [+17.79] PASS
# 289.84 [+0.19] 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__->