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[209.132.180.67]) by mx.google.com with ESMTP id a12si42044393pls.209.2019.04.14.12.21.55; Sun, 14 Apr 2019 12:22:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727170AbfDNTUC (ORCPT + 99 others); Sun, 14 Apr 2019 15:20:02 -0400 Received: from mail-it1-f198.google.com ([209.85.166.198]:33095 "EHLO mail-it1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726126AbfDNTUB (ORCPT ); Sun, 14 Apr 2019 15:20:01 -0400 Received: by mail-it1-f198.google.com with SMTP id t13so9014228itk.0 for ; Sun, 14 Apr 2019 12:20:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=6YV5NQ1EAO6qSwshw1ufdLQZxEQ9/TbaOVyv9EaQcrA=; b=I9hZbRDODBMKQAS0voLFoRbu5/YlIiETRQ8O5N9c9QFgidyLP+gJr3f6NkgQe6OX02 i+TM5NCTU6eqK866gb+sGbKZrUY9BHwT3aQCXVMBn2eyitnNnlOlC3faii1xgKixINP5 njLIH6opFprbwc1EfNVHBzZu0F7NXT2dYC53rt7Dtpwj9sAkASTLnETr1KOlqCq9j2aH EoL8VgsI9Pypu/P38bZeHFVU3AkcTvjtKutuisghHVedpZFReG+tNoG1tkm1MtUibf9V V7SvF1b98ed9SNFNzAYVHGw3cL/idVxEjKFNtp1A9nnJqzFemKWrWvxo+dGjynuHtbF+ 0M6A== X-Gm-Message-State: APjAAAUfYaTd7ZPrnhQlzxhzMANz+9iaANMW51nToJopGYqN01qfzVcU LVj8XvYnIHaDjLyfwznGBw8gJ8CzQsEtXqOT7dBlKZTSYiAv MIME-Version: 1.0 X-Received: by 2002:a24:97cf:: with SMTP id k198mr5844597ite.26.1555269601059; Sun, 14 Apr 2019 12:20:01 -0700 (PDT) Date: Sun, 14 Apr 2019 12:20:01 -0700 In-Reply-To: <001a113dea0ef7d2620566c15bac@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000019eb000586826c2a@google.com> Subject: Re: WARNING in compat_copy_entries (2) From: syzbot To: alexl@redhat.com, bridge@lists.linux-foundation.org, coreteam@netfilter.org, cosimo@endlessm.com, davem@davemloft.net, dvyukov@google.com, fw@strlen.de, kadlec@blackhole.kfki.hu, libc-alpha@sourceware.org, linux-kernel@vger.kernel.org, luto@amacapital.net, luto@kernel.org, mingo@kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, nicholson@endlessm.com, pablo@netfilter.org, peterz@infradead.org, raji@linux.vnet.ibm.com, stephen@networkplumber.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, torvalds@linux-foundation.org, tuliom@linux.vnet.ibm.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this bug to: commit 9dea5dc921b5f4045a18c63eb92e84dc274d17eb Author: Andy Lutomirski Date: Tue Jul 14 22:24:24 2015 +0000 x86/entry/syscalls: Wire up 32-bit direct socket calls bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1736919f200000 start commit: ce380619 Merge tag 'please-pull-ia64_misc' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10b6919f200000 kernel config: https://syzkaller.appspot.com/x/.config?x=36fbc8c97ef985d3 dashboard link: https://syzkaller.appspot.com/bug?extid=659574e7bcc7f7eb4df7 userspace arch: i386 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=179b4d8b800000 Reported-by: syzbot+659574e7bcc7f7eb4df7@syzkaller.appspotmail.com Fixes: 9dea5dc921b5 ("x86/entry/syscalls: Wire up 32-bit direct socket calls") For information about bisection process see: https://goo.gl/tpsmEJ#bisection