From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Berg Subject: Re: [v2 PATCH 0/2] rhashtable: rhashtable with duplicate objects Date: Mon, 19 Sep 2016 11:54:56 +0200 Message-ID: <1474278896.4469.26.camel@sipsolutions.net> References: <20160804071846.GA773@gondor.apana.org.au> <20160804074546.GA996@gondor.apana.org.au> <1470377813.2977.14.camel@sipsolutions.net> <20160805104858.GA9297@gondor.apana.org.au> <1470394233.2977.37.camel@sipsolutions.net> <20160918135030.GA7062@gondor.apana.org.au> <20160919084056.GA11875@gondor.apana.org.au> <1474276530.4469.16.camel@sipsolutions.net> <20160919091721.GA12235@gondor.apana.org.au> <1474277244.4469.21.camel@sipsolutions.net> <20160919093434.GA12378@gondor.apana.org.au> (sfid-20160919_113440_719977_971CE718) <1474278634.4469.25.camel@sipsolutions.net> (sfid-20160919_115045_089605_A254E125) Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Thomas Graf , tom-BjP2VixgY4xUbtYUoyoikg@public.gmane.org, Ben Greear To: Herbert Xu Return-path: In-Reply-To: <1474278634.4469.25.camel-cdvu00un1VgdHxzADdlk8Q@public.gmane.org> (sfid-20160919_115045_089605_A254E125) Sender: linux-wireless-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org > 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. > And this *was* actually a case of duplication, afaict, since it was multiple virtual interfaces on the same device all connecting to the same AP. johannes