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[2620:137:e000::1:20]) by mx.google.com with ESMTP id mb6-20020a170906eb0600b009236817e43asi15172111ejb.380.2023.03.22.19.32.17; Wed, 22 Mar 2023 19:32:41 -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 S230013AbjCWCa1 (ORCPT + 99 others); Wed, 22 Mar 2023 22:30:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35574 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230038AbjCWCaZ (ORCPT ); Wed, 22 Mar 2023 22:30:25 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4ABA2823A for ; Wed, 22 Mar 2023 19:30:23 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id r25-20020a056602235900b0074d472df653so10740168iot.2 for ; Wed, 22 Mar 2023 19:30:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679538623; 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=OYMvRLD2NpUAW3woXFYIOhYNOpa7z27tVJFgyzUeP7I=; b=AdGorpFGltzotkD6qbw1EjMbuDV3JEmvo7PHsFLvMD/p/plCDA9a6T4R+Uax88Z6CB tSkWJ5rb0ln7qUZdlJAuUR0PG0Dl8vQcmTR/e9CNhB9UDZNMNcDaUWrHpPIr0r5MpmTq 8u8wCpII8VjitQhT0X8tst35a5f6W7y/F7KJ8v0MOj8obMWhkrC1QLSV3n6RRIYZMK07 bHWlA9gnjkoomUN5GUn+Id0RF8wZpt31t0eKJGqbPfTUJUgbUL1NlHLCJPZQ1aceYh1w GnsayM+uTQx+4TwHXeWW4vcnWgpa8VBJN/neZNM3GI3dUJ9F2rnPLLsMf166PDjFjQ3V 9+2A== X-Gm-Message-State: AO0yUKVqwislE3nMf7hGLd1N7I4F1pMYFENu36t7BjKn/IdG7vGZk0o4 Oi4g/YO9AIX/e4ewKb2pQZ6aU/hj1SXndWNPG6zx4Cd1cfjO MIME-Version: 1.0 X-Received: by 2002:a02:93a2:0:b0:3fc:e1f5:9619 with SMTP id z31-20020a0293a2000000b003fce1f59619mr3689155jah.3.1679538623052; Wed, 22 Mar 2023 19:30:23 -0700 (PDT) Date: Wed, 22 Mar 2023 19:30:23 -0700 In-Reply-To: <20230323020722.2574-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000038dfa05f7880f4d@google.com> Subject: Re: [syzbot] [arm-msm?] [net?] WARNING: refcount bug in qrtr_recvmsg (2) From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.6 required=5.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS 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+a7492efaa5d61b51db23@syzkaller.appspotmail.com Tested on: commit: 9c1bec9c Merge tag 'linux-kselftest-fixes-6.3-rc3' of .. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=15f48da1c80000 kernel config: https://syzkaller.appspot.com/x/.config?x=6c84f77790aba2eb dashboard link: https://syzkaller.appspot.com/bug?extid=a7492efaa5d61b51db23 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=121b8109c80000 Note: testing is done by a robot and is best-effort only.