From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9A6BC433B4 for ; Mon, 3 May 2021 20:12:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8449061159 for ; Mon, 3 May 2021 20:12:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229603AbhECUNm (ORCPT ); Mon, 3 May 2021 16:13:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229472AbhECUNj (ORCPT ); Mon, 3 May 2021 16:13:39 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:12e:520::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06F72C06174A; Mon, 3 May 2021 13:12:45 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1ldevn-0008CH-A6; Mon, 03 May 2021 22:12:39 +0200 Date: Mon, 3 May 2021 22:12:39 +0200 From: Florian Westphal To: syzbot Cc: ast@kernel.org, coreteam@netfilter.org, daniel@iogearbox.net, davem@davemloft.net, fw@strlen.de, kadlec@netfilter.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] bpf test error: WARNING in __nf_unregister_net_hook Message-ID: <20210503201239.GK975@breakpoint.cc> References: <0000000000000485d705c17031fd@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0000000000000485d705c17031fd@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: f80f88f0 selftests/bpf: Fix the snprintf test > git tree: bpf > console output: https://syzkaller.appspot.com/x/log.txt?x=16fd921ed00000 > kernel config: https://syzkaller.appspot.com/x/.config?x=57b4b78935781045 > dashboard link: https://syzkaller.appspot.com/bug?extid=854457fa0d41f836cd0e > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+854457fa0d41f836cd0e@syzkaller.appspotmail.com #syz dup: linux-next test error: WARNING in __nf_unregister_net_hook