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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,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 27B4DC1975A for ; Wed, 25 Mar 2020 07:44:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 045662051A for ; Wed, 25 Mar 2020 07:44:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726139AbgCYHoE (ORCPT ); Wed, 25 Mar 2020 03:44:04 -0400 Received: from mail-io1-f72.google.com ([209.85.166.72]:45797 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725832AbgCYHoE (ORCPT ); Wed, 25 Mar 2020 03:44:04 -0400 Received: by mail-io1-f72.google.com with SMTP id h76so1286147iof.12 for ; Wed, 25 Mar 2020 00:44:04 -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=gNDY/4UDpTVqa+EmUfktT2GdNAoB4MqoMT+n2q2xnEA=; b=OtOzj18xhibEg+iO4LOVjK93mCMuJo2yeAQ12LSzm4IlHMZ5pX34fHjCbwK1o0IsfG k1sZDmnkO71dcphZ3pMYx/Wi4qisACqvX7QyuaFT0GLEElSw/ntsj8tiEEIhZpxX3i4X BfugZESDYzA/iAEU9sWurSbbkEZmGQmjyr8DQ3Mr8psx6vRXYW4DJkCXyQSBqoAxJPVi mdE1DpplpzlF3cQkJvcRvrohuFpsVyy0h/R/4H8vhrQyAFY2Rg2g2+U+6/EcUj6yxLnN SUTk3ehwZBIfHFHpbtCEv8Y/dAVdu4HmnwiCOxTOxmHDGQ+l5l5WspIBh7Ra71ek8V4Z Tn8w== X-Gm-Message-State: ANhLgQ3NOEeS4jQarIVB/omBlapw3rSgKn/EqqCZKVZBtbSz1RhqY4PR 2rrAsLH62GDgJfmYAYnVWWz6cH4afPtxf+DDMy4BNPg9uprh X-Google-Smtp-Source: ADFU+vuBr+EZqBTQ32wJc4atYKAMwj4v+Mqkla7YUlAYoGt0z26bZnT9J44rCUzLh4uY869UZtxGAlKJiiioaHFFRlgh9dhzUR27 MIME-Version: 1.0 X-Received: by 2002:a02:6016:: with SMTP id i22mr1794989jac.87.1585122243625; Wed, 25 Mar 2020 00:44:03 -0700 (PDT) Date: Wed, 25 Mar 2020 00:44:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000041cce505a1a9087d@google.com> Subject: Re: KASAN: slab-out-of-bounds Read in edge_interrupt_callback From: syzbot To: andreyknvl@google.com, anenbupt@gmail.com, gregkh@linuxfoundation.org, johan@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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+37ba33391ad5f3935bbd@syzkaller.appspotmail.com Tested on: commit: e17994d1 usb: core: kcov: collect coverage from usb comple.. git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=5d64370c438bc60 dashboard link: https://syzkaller.appspot.com/bug?extid=37ba33391ad5f3935bbd compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=165cc813e00000 Note: testing is done by a robot and is best-effort only.