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=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 CB903C433DF for ; Fri, 19 Jun 2020 22:03:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 948F022256 for ; Fri, 19 Jun 2020 22:03:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Sc0CYvtI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728824AbgFSWDi (ORCPT ); Fri, 19 Jun 2020 18:03:38 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:32170 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728242AbgFSWDg (ORCPT ); Fri, 19 Jun 2020 18:03:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592604216; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=I79nPb0pXt8/3dgBW2qv/EZDlPMjoeNKQYFohhTmzfU=; b=Sc0CYvtIywyAA/oFLio0uzNsWSyDyMGyz1ArIv00vUWu2Geb03yELFXi9UHqv9u+bGuBPv NKjv0lnEDqJltQZMi4vpu/Nq9SwIlyWs361WNcE6E/0XcXXXgwADgyrkhuQB3ZobwHIq7S EW1TEUEEZCC3D44ulxpsiBL6/d56Yoc= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-405-t7DfemX0PkK-nE9rgO2Rog-1; Fri, 19 Jun 2020 18:03:32 -0400 X-MC-Unique: t7DfemX0PkK-nE9rgO2Rog-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9853E8015CE; Fri, 19 Jun 2020 22:03:30 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-114-66.rdu2.redhat.com [10.10.114.66]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2A4CC5C1D0; Fri, 19 Jun 2020 22:03:29 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <00000000000096141f05a845c246@google.com> References: <00000000000096141f05a845c246@google.com> To: syzbot Cc: dhowells@redhat.com, davem@davemloft.net, kuba@kernel.org, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: net test error: KASAN: use-after-free Write in afs_wake_up_async_call MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2213144.1592604208.1@warthog.procyon.org.uk> Content-Transfer-Encoding: quoted-printable Date: Fri, 19 Jun 2020 23:03:28 +0100 Message-ID: <2213145.1592604208@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz dup: net-next test error: KASAN: use-after-free Write in afs_wake_up_= async_call