From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH net] af_key: free SKBs under RCU protection Date: Fri, 21 Sep 2018 10:40:49 -0700 Message-ID: <56017947-4712-6014-4625-79dc7555c880@gmail.com> References: <1537402712-12875-1-git-send-email-stranche@codeaurora.org> <6d194ac2-15e8-76d7-31d0-b4c4eed68d5a@gmail.com> <357e28c3fa0c7bacaffde4e960f58a87@codeaurora.org> <82b2ac27-0f61-3be6-b09e-ec31cf95881f@gmail.com> <6f2e6b62-42dc-f2b3-3758-29f5338f1185@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, steffen.klassert@secunet.com To: stranche@codeaurora.org, Eric Dumazet Return-path: Received: from mail-lj1-f174.google.com ([209.85.208.174]:45235 "EHLO mail-lj1-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390615AbeIUXau (ORCPT ); Fri, 21 Sep 2018 19:30:50 -0400 Received: by mail-lj1-f174.google.com with SMTP id x16-v6so5983398ljd.12 for ; Fri, 21 Sep 2018 10:40:53 -0700 (PDT) In-Reply-To: Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: On 09/21/2018 10:09 AM, stranche@codeaurora.org wrote: > I also tried reverting 7f6b9dbd5afb ("af_key: locking change") and running the > test there and I still see the crash, so it doesn't seem to be an RCU specific > issue. > > Is there anything else that could be causing this? What about you share your repro ?