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
# 17.53 [+17.53] PASS
# 34.61 [+17.08] PASS
# 52.01 [+17.40] PASS
# 69.51 [+17.50] PASS
# 87.32 [+17.82] PASS
# 105.01 [+17.69] PASS
# 123.61 [+18.60] PASS
# 141.10 [+17.49] PASS
# 158.69 [+17.59] PASS
# 176.22 [+17.53] PASS
# 194.14 [+17.92] PASS
# 211.90 [+17.76] PASS
# 229.27 [+17.37] PASS
# 246.91 [+17.64] PASS
# 264.49 [+17.58] PASS
# 282.48 [+17.99] PASS
# 282.69 [+0.21] 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__->