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
# 17.58 [+17.58] PASS
# 35.06 [+17.48] PASS
# 52.34 [+17.29] PASS
# 69.57 [+17.23] PASS
# 86.94 [+17.37] PASS
# 104.21 [+17.27] PASS
# 121.41 [+17.20] PASS
# 138.69 [+17.29] PASS
# 156.44 [+17.74] PASS
# 175.65 [+19.21] PASS
# 193.34 [+17.70] PASS
# 210.83 [+17.48] PASS
# 227.88 [+17.05] PASS
# 245.05 [+17.17] PASS
# 262.32 [+17.28] PASS
# 279.92 [+17.59] PASS
# 280.12 [+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__->