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 BF57BC7EE22 for ; Wed, 10 May 2023 18:59:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236159AbjEJS73 (ORCPT ); Wed, 10 May 2023 14:59:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236065AbjEJS7R (ORCPT ); Wed, 10 May 2023 14:59:17 -0400 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8927B128 for ; Wed, 10 May 2023 11:59:16 -0700 (PDT) Received: from letrec.thunk.org (vancouverconventioncentre.com [72.28.92.215] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 34AIx6e0021568 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 10 May 2023 14:59:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1683745149; bh=hYe5mbgVey+MBUg28ndipfbchjF7PO883Q+kdEbNMhs=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=kqISOQ6ov8yjxe2M3SFXkCfz9KnSa85jc8WTj9p5g/bMlMsXujMQn2Cm/3Qa6pT1S l+bdbdPlMygfaC+bWQiGpGAd++Zwhc8RvNanOOcZ03BvgbDJlLIeQOS91i0L67Cwq5 Vw1ODVzzgpVzL7tf8hbTMvCHEA6I0qywR0zYpdHcWFVniYVFdrf48ydSnDXsoreh0m flzt6xE/NWMfYLArfCKjlU4fe7Bfj0s+sh0EsN6CyBNbpVwTYB7W+QlW+/lX3u3hZ1 dmv7mjaTyoQ8hMDmpOaFv1OdVzZBdgCdXKIx31OE5H8v4rzFoSyZZphwxHSySpgZie fXcP7JlQoHZLg== Received: by letrec.thunk.org (Postfix, from userid 15806) id A54258C03A8; Wed, 10 May 2023 14:59:05 -0400 (EDT) Date: Wed, 10 May 2023 14:59:05 -0400 From: "Theodore Ts'o" To: syzbot Cc: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [ext4?] BUG: sleeping function called from invalid context in alloc_buffer_head Message-ID: References: <0000000000004c3e6b05fb414be2@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0000000000004c3e6b05fb414be2@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz set: subsystems mm