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
# 15.59 [+15.59] PASS
# 31.32 [+15.73] PASS
# 46.94 [+15.62] PASS
# 62.64 [+15.70] PASS
# 77.81 [+15.17] PASS
# 93.54 [+15.74] PASS
# 108.60 [+15.06] PASS
# 123.89 [+15.29] PASS
# 138.97 [+15.07] PASS
# 154.23 [+15.26] PASS
# 169.32 [+15.09] PASS
# 184.53 [+15.21] PASS
# 199.57 [+15.04] PASS
# 214.96 [+15.39] PASS
# 229.93 [+14.97] PASS
# 245.28 [+15.35] PASS
# 245.61 [+0.33] 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__->