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
# 17.92 [+17.92] PASS
# 35.10 [+17.18] PASS
# 52.41 [+17.32] PASS
# 69.38 [+16.97] PASS
# 86.81 [+17.43] PASS
# 104.00 [+17.19] PASS
# 121.35 [+17.35] PASS
# 138.49 [+17.13] PASS
# 155.76 [+17.27] PASS
# 172.92 [+17.16] PASS
# 189.89 [+16.97] PASS
# 206.65 [+16.76] PASS
# 223.27 [+16.62] PASS
# 239.89 [+16.61] PASS
# 257.62 [+17.74] PASS
# 275.59 [+17.97] PASS
# 275.79 [+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__->