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
# 17.26 [+17.26] PASS
# 34.24 [+16.99] PASS
# 51.62 [+17.38] PASS
# 68.68 [+17.06] PASS
# 86.13 [+17.44] PASS
# 103.40 [+17.27] PASS
# 120.78 [+17.38] PASS
# 137.96 [+17.18] PASS
# 155.25 [+17.29] PASS
# 172.51 [+17.26] PASS
# 189.86 [+17.35] PASS
# 207.58 [+17.73] PASS
# 224.89 [+17.30] PASS
# 242.60 [+17.72] PASS
# 260.52 [+17.92] PASS
# 277.72 [+17.20] PASS
# 277.90 [+0.18] 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__->