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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 6BA4BC433FF for ; Mon, 29 Jul 2019 08:16:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4B3EE20644 for ; Mon, 29 Jul 2019 08:16:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727541AbfG2IQB (ORCPT ); Mon, 29 Jul 2019 04:16:01 -0400 Received: from mail-io1-f72.google.com ([209.85.166.72]:41008 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727070AbfG2IQB (ORCPT ); Mon, 29 Jul 2019 04:16:01 -0400 Received: by mail-io1-f72.google.com with SMTP id x17so66337871iog.8 for ; Mon, 29 Jul 2019 01:16:00 -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=0rPakemNyIs9fbLrhB6s/ulRRU21c/3n0kSBtdCA0Eo=; b=olBX2UC5qaVKO9vhHcnEqug8nBQCGmFLwMEMebjgO9bfbr89AbjJDnITiYukfiseE0 f57luSdAtKUUIJj1Hz4sm6LrVw/CG8K6RmvKE56mugLzEGzvR7de7EDWdiCKv5X0Ns7c f+NexgJDq5GI6kempG7/hhSbVX9/rfrZ3zMSXOUeAle7gCDSl4NvtK9c+ojjrdH6p7Mt D5oqtR8jTuuUj8Taia+rha+o/1Dl8o4cOTTkNHaytlXeIZvYU6lz+nXcUJ88N1IBRL42 MxGXJjugyCjh6H89Lze/dPZ7b3RPSGOo6qoJTc7msLXg+pT9hcomHWRmJ3l7ZVRY/kUU +J9A== X-Gm-Message-State: APjAAAUsg243K9i1FJxKKCTO1HVdPJgkU/hbVB3iEDRpkEsKoc6x27XB tlQwJ+Yc8vEIB+j+Brg5rBmksJCYie3VfJmbtmiaSaybdTOV X-Google-Smtp-Source: APXvYqxSkxuHca0jLTiQmdMdnlp+TfywXlCfVmn/nxBSNrXe+PgHcKdxjXDq/A4yJcJjcL3n5aaCmQIspC/xzgAeN42nGa5pW21x MIME-Version: 1.0 X-Received: by 2002:a5d:994b:: with SMTP id v11mr53971532ios.165.1564388160200; Mon, 29 Jul 2019 01:16:00 -0700 (PDT) Date: Mon, 29 Jul 2019 01:16:00 -0700 In-Reply-To: <0000000000005718ef058b3a0fcf@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000094699a058ecd8017@google.com> Subject: Re: memory leak in __nf_hook_entries_try_shrink From: syzbot To: catalin.marinas@arm.com, coreteam@netfilter.org, davem@davemloft.net, deller@gmx.de, fw@strlen.de, jejb@parisc-linux.org, kadlec@blackhole.kfki.hu, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-parisc@vger.kernel.org, mingo@redhat.com, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, rostedt@goodmis.org, syzkaller-bugs@googlegroups.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 fc79168a7c75423047d60a033dc4844955ccae0b Author: Helge Deller Date: Wed Apr 13 20:44:54 2016 +0000 parisc: Add syscall tracepoint support bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16ad2cd8600000 start commit: b076173a Merge tag 'selinux-pr-20190612' of git://git.kern.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=15ad2cd8600000 console output: https://syzkaller.appspot.com/x/log.txt?x=11ad2cd8600000 kernel config: https://syzkaller.appspot.com/x/.config?x=cb38d33cd06d8d48 dashboard link: https://syzkaller.appspot.com/bug?extid=c51f73e78e7e2ce3a31e syz repro: https://syzkaller.appspot.com/x/repro.syz?x=105a958ea00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=103c758ea00000 Reported-by: syzbot+c51f73e78e7e2ce3a31e@syzkaller.appspotmail.com Fixes: fc79168a7c75 ("parisc: Add syscall tracepoint support") For information about bisection process see: https://goo.gl/tpsmEJ#bisection