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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A145C433EF for ; Wed, 15 Jun 2022 11:26:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346496AbiFOL0R (ORCPT ); Wed, 15 Jun 2022 07:26:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54900 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245180AbiFOL0Q (ORCPT ); Wed, 15 Jun 2022 07:26:16 -0400 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1D62424B3 for ; Wed, 15 Jun 2022 04:26:14 -0700 (PDT) Received: by mail-io1-f72.google.com with SMTP id r76-20020a6b2b4f000000b00669b75529e5so5878218ior.16 for ; Wed, 15 Jun 2022 04:26:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=UQxnSfg6TnSWZ3zBWqt7rNLBJHB5jX+VpfQyusZRyF8=; b=XhEve5TPe2CBaMEodJDJiRkuOvZlDWDwVY0VQ8t9z2IPkcuqPYkf0enozWM5lFIWGX hDm+BnjAUolnaHtcIIjZ4RKf/IOYjwWTrnnd02/DlKGpc8nFAHyeupbTNjsuHHrUJ1QC jOYul2rsh31K52lHJ8R2HkF79IfBOkJuWjcdnybnQVJpEkNukl8olN7Lu5jSbsnWeaSZ Ob2wpM4hmqyfs2l3c3iZuaQq2qMn55bXftuHlXhCRbCcTCaTezs+HxeDkPAGxxqwpFG0 HR3N/RHHXNwJp4tsQ3S0jVo9OKfw8MnsoN963xmcrjR7jjSkhp+m6dsVUN50jduCuHnI sbKg== X-Gm-Message-State: AOAM531r3mEmNMK+hCN0HOCh0j8g+gizJe76RxGhtNh2Kyq47aPuexmE nRRQ6y5Pq839nyGyHHTA8fUZWqNX98kh2dniachE4EK/BpER X-Google-Smtp-Source: ABdhPJwA+MJi5znPE1tARF3RLbEwqkL373x8wpbWUJZc/xke8lJBbjvJqa8zAccC/x8N7AD9rqAbIaV9RPgFHXkw0ro+E5G/tf3I MIME-Version: 1.0 X-Received: by 2002:a05:6602:1606:b0:669:cb4a:dae7 with SMTP id x6-20020a056602160600b00669cb4adae7mr4770949iow.116.1655292374339; Wed, 15 Jun 2022 04:26:14 -0700 (PDT) Date: Wed, 15 Jun 2022 04:26:14 -0700 In-Reply-To: <20220615110916.2060-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f8d63505e17ac9ca@google.com> Subject: Re: [syzbot] possible deadlock in j1939_sk_errqueue From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+ee1cd780f69483a8616b@syzkaller.appspotmail.com Tested on: commit: 24625f7d Merge tag 'for-linus' of git://git.kernel.org.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=17d77f10080000 kernel config: https://syzkaller.appspot.com/x/.config?x=70e1a4d352a3c6ae dashboard link: https://syzkaller.appspot.com/bug?extid=ee1cd780f69483a8616b compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=10b51fbff00000 Note: testing is done by a robot and is best-effort only.