On Mon, 2016-09-19 at 17:34 +0800, Herbert Xu wrote: > On Mon, Sep 19, 2016 at 11:27:24AM +0200, Johannes Berg wrote: > > > > > > I have a feeling there's a bug with ht->nelems, since the crash is > > always in the grow worker, but I haven't quite put my finger on it > > yet. > > Can you show me a stack trace? > The stack trace is useless, but my other annotation showed that the table's nelems *underflowed* to -1, so now the worker will continue to try to grow it forever. johannes
