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 1F95FC43217 for ; Mon, 7 Nov 2022 14:09:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231965AbiKGOJD (ORCPT ); Mon, 7 Nov 2022 09:09:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231875AbiKGOJC (ORCPT ); Mon, 7 Nov 2022 09:09:02 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C714D1B9E6; Mon, 7 Nov 2022 06:09:01 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 6F4CD220FE; Mon, 7 Nov 2022 14:09:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1667830140; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=LO1zxWnY9+/5ve5/yjzWxZu7y80ZAaMIi5i5Mc7a2IE=; b=RH6twAdhmeXWeZ6yNZc8izlA9niIVTClP7P75Z7NZ6uMf/G+8mlqya0yJr08tXtH6rSOqa 9wQgpIDZpagr6HI0IliLz175ntBST0mvpoRq2rSh4K8HbLeycKHV0etO2ikm+KFNGHI7Hx 9Ns9f4OWA37nsdtQsaegad3+PL4o7s0= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1667830140; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=LO1zxWnY9+/5ve5/yjzWxZu7y80ZAaMIi5i5Mc7a2IE=; b=LszfF74DBGlEjV2GvJnOczziN7VvrNntdvfbJ5nk4aVO3IC9x+mO10ZbvxYQG1qyJw0ZEO 1y6ZDUMiTsETT/AQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 574DC13AC7; Mon, 7 Nov 2022 14:09:00 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id VglIFXwRaWNdcgAAMHmgww (envelope-from ); Mon, 07 Nov 2022 14:09:00 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id 7408FA0704; Mon, 7 Nov 2022 15:08:59 +0100 (CET) Date: Mon, 7 Nov 2022 15:08:59 +0100 From: Jan Kara To: syzbot Cc: gregkh@linuxfoundation.org, jack@suse.cz, lczerner@redhat.com, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, stable-commits@vger.kernel.org, stable@kernel.org, stable@vger.kernel.org, syzkaller-android-bugs@googlegroups.com, tadeusz.struk@linaro.org, tytso@mit.edu Subject: Re: kernel BUG in ext4_writepages Message-ID: <20221107140859.lk7sok74nxs6srxe@quack3> References: <000000000000c3a53d05de992007@google.com> <000000000000bc92bf05ece0af6f@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000bc92bf05ece0af6f@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Mon 07-11-22 04:37:28, syzbot wrote: > This bug is marked as fixed by commit: > ext4: Avoid crash when inline data creation follows DIO write > But I can't find it in any tested tree for more than 90 days. > Is it a correct commit? Please update it by replying: > #syz fix: exact-commit-title > Until then the bug is still considered open and > new crashes with the same signature are ignored. #syz fix: ext4: avoid crash when inline data creation follows DIO write Honza -- Jan Kara SUSE Labs, CR