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
# 17.41 [+17.41] PASS
# 35.50 [+18.09] PASS
# 52.83 [+17.33] PASS
# 70.71 [+17.88] PASS
# 88.87 [+18.16] PASS
# 106.74 [+17.88] PASS
# 124.06 [+17.32] PASS
# 141.64 [+17.58] PASS
# 158.98 [+17.34] PASS
# 176.53 [+17.55] PASS
# 194.02 [+17.50] PASS
# 212.02 [+18.00] PASS
# 229.65 [+17.63] PASS
# 247.32 [+17.66] PASS
# 265.44 [+18.13] PASS
# 282.82 [+17.38] PASS
# 283.01 [+0.19] 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__->