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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b17-20020a170902d41100b001b89bfd0c2csi2276844ple.647.2023.07.11.18.44.14; Tue, 11 Jul 2023 18:44:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 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 S229928AbjGLBQ2 (ORCPT + 99 others); Tue, 11 Jul 2023 21:16:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229524AbjGLBQ1 (ORCPT ); Tue, 11 Jul 2023 21:16:27 -0400 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA1D1127 for ; Tue, 11 Jul 2023 18:16:26 -0700 (PDT) Received: by mail-ot1-f70.google.com with SMTP id 46e09a7af769-6b8cc7351f0so542820a34.0 for ; Tue, 11 Jul 2023 18:16:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689124586; x=1691716586; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=HVCDywhHpMOGTFqG/gDYk0S45lUTl1W6WhYjBIpoNpw=; b=hTYbQ9NLlc9KN3t/4reGw0NNRlvsnShsVpGiMq9Btupn41JTSgvf0zzYBVelUc6Zav r4wwLN1OS6CJ+e2qJxXxrOUgW7dZBIzOLyOW8pnF8P8VFKNBa+LlmIu8cDqxiHmuABlM CLrJNSW96afgyiHl11OKFHSZ+yKZvyDt/VwUPchaebubv0qQS7jiu4RA/ORG2A+It8es Zwl8sa108VDA0BfaXngcXrsc4wm2dSu/mhfLVLADhRVsIan/DRpGgL6YiLtq4sb6Cm7b WlzswyJZ/D/7il3Wc9nCP7ffy9yUeaYcz4lJvmKqKG0K62s5gvtQ0T9Gtx3kgXkcg1eh ctGQ== X-Gm-Message-State: ABy/qLZ68yZDJy79PTFiGt/9Zd5etmhlT0TurQOU9qoPVGyn7wAXrIfa SJxm5biMvdETB6ztxzN41IIjl9xdvOc/xm1nxx0cP+lC6QNC MIME-Version: 1.0 X-Received: by 2002:a05:6830:4524:b0:6b8:70f3:fd36 with SMTP id i36-20020a056830452400b006b870f3fd36mr712756otv.2.1689124586175; Tue, 11 Jul 2023 18:16:26 -0700 (PDT) Date: Tue, 11 Jul 2023 18:16:26 -0700 In-Reply-To: <20230712004750.2476-1-astrajoan@yahoo.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f0c50706003ff6f3@google.com> Subject: Re: [syzbot] [can?] possible deadlock in j1939_sk_errqueue (2) From: syzbot To: astrajoan@yahoo.com, davem@davemloft.net, dvyukov@google.com, edumazet@google.com, ivan.orlov0322@gmail.com, kernel@pengutronix.de, kuba@kernel.org, linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, linux@rempel-privat.de, mkl@pengutronix.de, netdev@vger.kernel.org, o.rempel@pengutronix.de, pabeni@redhat.com, robin@protonic.nl, skhan@linuxfoundation.org, socketcan@hartkopp.net, syzkaller-bugs@googlegroups.com, syzkaller@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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+1591462f226d9cbf0564@syzkaller.appspotmail.com Tested on: commit: 3f01e9fe Merge tag 'linux-watchdog-6.5-rc2' of git://w.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=130a98a2a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=4c2acb092ca90577 dashboard link: https://syzkaller.appspot.com/bug?extid=1591462f226d9cbf0564 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=1380a782a80000 Note: testing is done by a robot and is best-effort only.