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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 55697C4361B for ; Sun, 20 Dec 2020 13:28:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1EE1F206D5 for ; Sun, 20 Dec 2020 13:28:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727550AbgLTN1p (ORCPT ); Sun, 20 Dec 2020 08:27:45 -0500 Received: from mail-il1-f199.google.com ([209.85.166.199]:33149 "EHLO mail-il1-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727432AbgLTN1o (ORCPT ); Sun, 20 Dec 2020 08:27:44 -0500 Received: by mail-il1-f199.google.com with SMTP id j20so7031788ilk.0 for ; Sun, 20 Dec 2020 05:27:29 -0800 (PST) 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=n9Ie067/gR4fMXT4E00lmBGNgEGmIS/KXKirsqgDKdg=; b=UzsH8/c+yoyt4cCZjNKAcf6s2lkC5KpQfd79crK6ljgYLpcwcw7RMPRgm8A54CQ6qq 08xpbZWIk1zCmlUf6FWEc/44sU/uZWkPPnazgxp3hnDp9FEmr2IriJdvKzGbv79w3obF 4JfxNZg1ZJ2+I+anxWukkROHQ/bXm/Lq0dQjWBlUMKOomO4uF6+NcUJ3d2EsXgQJgnl/ SZ6IH8NPyigP72yU2sT0UQG8kAktbWJVpFwOfirbdi2yYGLCJGHsvjk72DQJakc+PzjQ PB3ziLugpzaMBBLRDcGTq5zg30Ca4zHYFm/qa53jM2dmhXTth2z0UAtEA1fyhI041vM1 gzfw== X-Gm-Message-State: AOAM530FbuhNF509gblrkx2+d47PwOJgNoWvWRSs0DuzFMd081vNXsjO H6fL8OqtG6zYNNona8UhCMMSTYQMDbxCkMQ69Hzog3rhpCyU X-Google-Smtp-Source: ABdhPJz0WV+bq4gWjQqAdJcKPoyN5LkRsTcO1cLvkLXZ8xk1JhB7qn+3g0G6GSBE/4x5ruMJpzGZwe6nquxbutZpUUb0aujXgxKR MIME-Version: 1.0 X-Received: by 2002:a02:8482:: with SMTP id f2mr11518809jai.93.1608470823699; Sun, 20 Dec 2020 05:27:03 -0800 (PST) Date: Sun, 20 Dec 2020 05:27:03 -0800 In-Reply-To: <00000000000089904d057f1e0ae0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000014086305b6e54cfc@google.com> Subject: Re: general protection fault in rose_send_frame From: syzbot To: anmol.karan123@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org, syzkaller-bugs@googlegroups.com, yepeilin.cs@gmail.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 3b3fd068c56e3fbea30090859216a368398e39bf Author: Anmol Karn Date: Thu Nov 19 19:10:43 2020 +0000 rose: Fix Null pointer dereference in rose_send_frame() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=139e2b9b500000 start commit: 23ee3e4e Merge tag 'pci-v5.8-fixes-2' of git://git.kernel... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=f87a5e4232fdb267 dashboard link: https://syzkaller.appspot.com/bug?extid=7078ae989d857fe17988 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=157e8964900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10046c54900000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: rose: Fix Null pointer dereference in rose_send_frame() For information about bisection process see: https://goo.gl/tpsmEJ#bisection