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 22BFFC32793 for ; Tue, 23 Aug 2022 14:04:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238320AbiHWOEU (ORCPT ); Tue, 23 Aug 2022 10:04:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244606AbiHWOCQ (ORCPT ); Tue, 23 Aug 2022 10:02:16 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9443888DDC for ; Tue, 23 Aug 2022 04:10:33 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id l15-20020a0566022dcf00b00688e70a26deso7185197iow.12 for ; Tue, 23 Aug 2022 04:10:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc; bh=Owuo97PjQ6IqN5nnDnXto1MWa8iee+gPMJsJz7pxwt0=; b=aHF7NKe9BMXLkyuV0xPDWP0ScjFl2yFrPa3NymM17a5fPkWx8ijkwQZHdCzM0gHhd9 4W27+jeRpC6VKQ4Xsk7B2OiRkZ8Sik60/Cs8T3Ku+Ynl8Lye0pn6f13+DVKe4PDxUHJX ql5AzBT8wubdjRljzQkDyjc3CU2fopGDg2JiLFeVS/qJmIri5a80RzUa9DKuMkI4AiM0 KXVh/gPSq5QakA81z0FJieoP6aE7MD7HcnhFMC3DqwXRSa3gX4OuUo3JfaRhzGA8wOtL XvmPIsxwWfuMRXSeXjsLI6decNvfU40ZmsuSqF6O31tZhvToQD4rgWngpg1UXduTVtkO fL8w== X-Gm-Message-State: ACgBeo26R3jITzbeiEHNFiveMCbcLVeNwyPOnqXK3P0tjBivkgUGzj8N XvO7ysvYef3XIrtrBOZm7EJvStRM1YIf73bo4kEiIqCjq9jG X-Google-Smtp-Source: AA6agR6BIU5uMrxeIjQH7oWm38wwmSgKTj6Ale7fSOWFmiJGRFVmUv/DZ0Wv9c1lPolo+npOcd0H3iMGxs1m8xFBx9T8EadjPVZ+ MIME-Version: 1.0 X-Received: by 2002:a05:6638:45:b0:349:b71c:af7d with SMTP id a5-20020a056638004500b00349b71caf7dmr7073777jap.181.1661252953729; Tue, 23 Aug 2022 04:09:13 -0700 (PDT) Date: Tue, 23 Aug 2022 04:09:13 -0700 In-Reply-To: <20220823105218.2270-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000306f3905e6e69820@google.com> Subject: Re: [syzbot] KASAN: vmalloc-out-of-bounds Read in blocking_notifier_chain_unregister 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+2fd9312f3ff65d22d06f@syzkaller.appspotmail.com Tested on: commit: 7ebfc85e Merge tag 'net-6.0-rc1' of git://git.kernel.o.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=11aafb47080000 kernel config: https://syzkaller.appspot.com/x/.config?x=924833c12349a8c0 dashboard link: https://syzkaller.appspot.com/bug?extid=2fd9312f3ff65d22d06f 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=10e11a3d080000 Note: testing is done by a robot and is best-effort only.