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
# 15.73 [+15.73] PASS
# 31.26 [+15.53] PASS
# 46.22 [+14.96] PASS
# 61.71 [+15.49] PASS
# 76.99 [+15.29] PASS
# 92.54 [+15.55] PASS
# 107.65 [+15.11] PASS
# 122.62 [+14.96] PASS
# 137.79 [+15.18] PASS
# 152.79 [+15.00] PASS
# 167.85 [+15.06] PASS
# 182.86 [+15.01] PASS
# 197.91 [+15.05] PASS
# 212.98 [+15.07] PASS
# 227.98 [+15.01] PASS
# 243.09 [+15.10] PASS
# 243.40 [+0.31] 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__->