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
# 16.80 [+16.80] PASS
# 33.12 [+16.32] PASS
# 50.08 [+16.96] PASS
# 67.20 [+17.12] PASS
# 84.54 [+17.34] PASS
# 101.55 [+17.01] PASS
# 119.08 [+17.54] PASS
# 136.33 [+17.25] PASS
# 153.75 [+17.41] PASS
# 170.68 [+16.93] PASS
# 187.75 [+17.08] PASS
# 204.55 [+16.79] PASS
# 221.28 [+16.73] PASS
# 238.20 [+16.92] PASS
# 255.22 [+17.02] PASS
# 272.41 [+17.19] PASS
# 272.61 [+0.20] 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__->