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
# 16.15 [+16.15] PASS
# 32.27 [+16.12] PASS
# 47.98 [+15.71] PASS
# 64.25 [+16.27] PASS
# 79.35 [+15.10] PASS
# 94.71 [+15.36] PASS
# 109.95 [+15.24] PASS
# 125.25 [+15.30] PASS
# 140.35 [+15.10] PASS
# 155.63 [+15.28] PASS
# 170.67 [+15.04] PASS
# 185.96 [+15.29] PASS
# 201.00 [+15.04] PASS
# 216.41 [+15.41] PASS
# 231.56 [+15.15] PASS
# 246.83 [+15.28] PASS
# 247.11 [+0.28] 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__->