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
# 17.42 [+17.42] PASS
# 34.42 [+17.00] PASS
# 51.61 [+17.19] PASS
# 68.58 [+16.97] PASS
# 85.84 [+17.26] PASS
# 102.93 [+17.09] PASS
# 121.84 [+18.91] PASS
# 140.01 [+18.17] PASS
# 157.48 [+17.47] PASS
# 174.92 [+17.44] PASS
# 192.25 [+17.33] PASS
# 209.67 [+17.41] PASS
# 226.87 [+17.20] PASS
# 244.23 [+17.36] PASS
# 261.58 [+17.35] PASS
# 279.06 [+17.48] PASS
# 279.25 [+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__->