Am Dienstag, den 06.08.2019, 10:19 -0400 schrieb Alan Stern: > In any case, I don't know if this missing "get" would cause the > problem, but it might well. Hi, upon further thought, this should be automated. Checking for refcount leaks is KASAN's job. In particular, refcounts should not * decrease in probe() * increase in disconnect() * change in case probe() fails Regards Oliver