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 2E92CC433E0 for ; Fri, 19 Jun 2020 22:07:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0D4CA22254 for ; Fri, 19 Jun 2020 22:07:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="cK3eR09s" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728945AbgFSWHH (ORCPT ); Fri, 19 Jun 2020 18:07:07 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:48658 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728906AbgFSWHE (ORCPT ); Fri, 19 Jun 2020 18:07:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592604424; 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=cK3eR09sW07j/+aDynDF0VQ5AFFUHARJEXxNQc3rPzCsjOB0VWE1t1ZVPOkbefh/lAWiAY G13/a5QWM0jRlUdfWhaEl1SXGgOfQf4pdc51sdsrQBc3kx3qOiYBAFWUuX3NrSI6BpdOZe N+iWWbY1248xtXQ+aHBiv6x6C/r1itw= 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-310-5Xn1D812ODuWIhY6fMNPMA-1; Fri, 19 Jun 2020 18:07:02 -0400 X-MC-Unique: 5Xn1D812ODuWIhY6fMNPMA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D3566464; Fri, 19 Jun 2020 22:07:00 +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 7211271661; Fri, 19 Jun 2020 22:06:59 +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: <000000000000f48bc805a7f30e6c@google.com> References: <000000000000f48bc805a7f30e6c@google.com> To: syzbot Cc: dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, sfr@canb.auug.org.au, syzkaller-bugs@googlegroups.com Subject: Re: linux-next 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: <2213594.1592604418.1@warthog.procyon.org.uk> Content-Transfer-Encoding: quoted-printable Date: Fri, 19 Jun 2020 23:06:58 +0100 Message-ID: <2213595.1592604418@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 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