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
# 20.03 [+20.03] PASS
# 41.34 [+21.31] PASS
# 60.07 [+18.73] PASS
# 78.60 [+18.53] PASS
# 97.09 [+18.49] PASS
# 114.90 [+17.81] PASS
# 132.42 [+17.53] PASS
# 149.84 [+17.42] PASS
# 167.38 [+17.54] PASS
# 185.77 [+18.39] PASS
# 204.33 [+18.56] PASS
# 223.30 [+18.97] PASS
# 241.69 [+18.39] PASS
# 260.13 [+18.44] PASS
# 278.24 [+18.11] PASS
# 296.94 [+18.70] PASS
# 297.13 [+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__->