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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 1361FC43457 for ; Thu, 15 Oct 2020 18:02:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AE3BD2078A for ; Thu, 15 Oct 2020 18:02:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602784935; bh=3tTxhRil6vgmNAk0lYZmyvk6Q1MqeQHOeqmjyaWSkx4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=EF3OdE0tN5fSDjQ2p0iGQK8NpHUh/TFsyioVWOiPosg0Pw5raNSFaFwPRraCgD6bS xoYO5ncJgrmuHEbXFXG2kVkgA105/iyYJo9CKL5SQlOhTFinxw5YrKUnSrRjSkX70e G4673nBeqpOsxjGVvJHam3HyzopYWszSJZ2tcJno= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732822AbgJOSCO (ORCPT ); Thu, 15 Oct 2020 14:02:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:51722 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391215AbgJOSCL (ORCPT ); Thu, 15 Oct 2020 14:02:11 -0400 Received: from kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com (unknown [163.114.132.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DA1E12225F; Thu, 15 Oct 2020 18:02:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602784930; bh=3tTxhRil6vgmNAk0lYZmyvk6Q1MqeQHOeqmjyaWSkx4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=q7S1ofRguXefHxJgJnFZzx8Y0R7dqQE5QnukmqxKQow+1473+5XAWx/EGi3J/IzA4 HGRrGqO1RrNr62y91ybvb7V6Rqf2V+IkdmUrtEa4fLxqSTYYw29JjJxmiTrx89wZ/Q DIupQLRe27BNXdp+XsuVRtj7hesXZmTOAHFfXEMk= Date: Thu, 15 Oct 2020 11:02:08 -0700 From: Jakub Kicinski To: Dmitry Vyukov Cc: syzbot , NetFilter , Pablo Neira Ayuso , syzkaller , Alexei Starovoitov , Daniel Borkmann , LKML , netdev , syzkaller-bugs Subject: Re: bpf-next test error: BUG: program execution failed: executor 0: exit status 67 Message-ID: <20201015110203.7cffc1d4@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: References: <000000000000376ecf05b1b92848@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 15 Oct 2020 19:46:35 +0200 Dmitry Vyukov wrote: > On Thu, Oct 15, 2020 at 7:41 PM syzbot > wrote: > > > > Hello, > > > > syzbot found the following issue on: > > > > HEAD commit: e688c3db bpf: Fix register equivalence tracking. > > git tree: bpf-next > > console output: https://syzkaller.appspot.com/x/log.txt?x=13d3c678500000 > > kernel config: https://syzkaller.appspot.com/x/.config?x=ea7dc57e899da16d > > dashboard link: https://syzkaller.appspot.com/bug?extid=5609d37b3a926aad75b7 > > compiler: gcc (GCC) 10.1.0-syz 20200507 > > > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > > Reported-by: syzbot+5609d37b3a926aad75b7@syzkaller.appspotmail.com > > > > executing program > > 2020/10/15 14:32:51 BUG: program execution failed: executor 0: exit status 67 > > iptable checkpoint filter/2: getsockopt(IPT_SO_GET_INFO) (errno 22) > > loop exited with status 67 > > > > iptable checkpoint filter/2: getsockopt(IPT_SO_GET_INFO) (errno 22) > > loop exited with status 67 > > +netfilter maintainers > > It seems one of these recent commits broke netfiler. > Since syzkaller uses netfiler for sandboxing, syzbot is currently down > on bpf-next and linux-next. Other trees will follow once they merge > the breakage. Do you have this? d25e2e9388ed ("netfilter: restore NF_INET_NUMHOOKS")