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=-5.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,URIBL_BLOCKED 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 F22AEC43381 for ; Fri, 29 Mar 2019 09:55:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B678C20811 for ; Fri, 29 Mar 2019 09:55:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728844AbfC2JzC (ORCPT ); Fri, 29 Mar 2019 05:55:02 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:56766 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727083AbfC2JzC (ORCPT ); Fri, 29 Mar 2019 05:55:02 -0400 Received: by mail-io1-f69.google.com with SMTP id s184so1272650iod.23 for ; Fri, 29 Mar 2019 02:55:01 -0700 (PDT) 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=avfpukgdqe4iAiO3rcIBNXbqaJszeeVXwZ0Nr113DU4=; b=nQGiEDDxpbPBpqf5O/xEmQqpwJ3BWbpR8DQh2COlGpiDypeCA+6CInfQxDE6i8pI2f IOXg6iIFp3mBSDzgNgOfbdBF3U/FtUu4RSOx5/yABGM+/DpJK4E6noORZCzOoHWnN8f5 QA21oOGLXMGXudHnmf18/JQMdZG3Nn7FNSQ6Ihk3/bAz1dZTYq+xGdHmlSqUsUGZm7/+ JMvLyRnKtFJN8fkHJyIGuzVe14peRsrZYSFWveRPUkwghl/GU+rILiEZv0rFqdYolfvu GDslRxRDEJmtRdlMXWWHdSGhynYGkZmWHBQ0O+3DniefF88aGbw31Q1htdmvF4YJvs27 D6pA== X-Gm-Message-State: APjAAAVG+xSoZVylXLmN9sKaTtXHsgIzfxVIH2zbeGj7F2CXDByXkR57 TdcvIQtdyMCEdWhGyBE82zsc+RPhHw1rlkJl1a0bGqvIhtUE X-Google-Smtp-Source: APXvYqyXg9qPCLeY4BysNPdxmA7djSNzAxgQingqnSeE4EK7wR/Dsfimh2u1AQ2NGCNckfaQjL4ZHU7W0OkBswkNhzFGIx2zev3a MIME-Version: 1.0 X-Received: by 2002:a6b:251:: with SMTP id 78mr4930151ioc.39.1553853301479; Fri, 29 Mar 2019 02:55:01 -0700 (PDT) Date: Fri, 29 Mar 2019 02:55:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001165cb058538aaee@google.com> Subject: Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (3) From: syzbot To: arve@android.com, christian@brauner.io, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, joel@joelfernandes.org, linux-kernel@vger.kernel.org, maco@android.com, syzkaller-bugs@googlegroups.com, tkjos@android.com, tkjos@google.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org 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 crash: Reported-and-tested-by: syzbot+f9f3f388440283da2965@syzkaller.appspotmail.com Tested on: commit: 8c2ffd91 Linux 5.1-rc2 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git master kernel config: https://syzkaller.appspot.com/x/.config?x=8dcdce25ea72bedf compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=10fed663200000 Note: testing is done by a robot and is best-effort only.