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
# 17.46 [+17.46] PASS
# 34.50 [+17.04] PASS
# 51.86 [+17.36] PASS
# 68.78 [+16.92] PASS
# 86.04 [+17.25] PASS
# 102.97 [+16.94] PASS
# 120.08 [+17.11] PASS
# 137.06 [+16.98] PASS
# 154.66 [+17.60] PASS
# 172.65 [+17.99] PASS
# 190.51 [+17.86] PASS
# 207.87 [+17.36] PASS
# 225.75 [+17.88] PASS
# 243.11 [+17.36] PASS
# 260.41 [+17.30] PASS
# 277.90 [+17.49] PASS
# 278.08 [+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__->