From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CFBB1175A8D for ; Wed, 23 Sep 2026 13:39:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.97.179.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790170804; cv=none; b=KjGPnOLuIfZLHcm4aDeMwmPq0UFBl6aynWjCCBhSiCTwKOVdLgnShtlWZSyMCNvBe7AOcZJokCuJCcZEfcGMaUxCsqU3FkLrX3l9dlWn9M5Nq7vnaPMmK/CWNi0asMgZrbBHAviBaAVytJ0RWBOmXvsaE+4q6PBEMZtNRvB6GlY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790170804; c=relaxed/simple; bh=1HBtZJd4ru7pzPoUVkKKTsnsNSZp7a2JT/zIt0B3D1k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NuIS6R0glYy6yHCwb3SsxBMT/gTBT42NUoaxiwlE1j+hiAyAg2niofnsX0APsJKaXBnANh4u4g55wwszSCMJU55nbW4QyIzcyUrQ6uYFLol131pE5W/1PAsoi+JXW+s0KORuzTw9HaM3rDFpB4v/snxTIgTLStw8WZ7+jkkMmeE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com; spf=pass smtp.mailfrom=igalia.com; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b=Pzj8uEw8; arc=none smtp.client-ip=213.97.179.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=igalia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="Pzj8uEw8" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Type:MIME-Version:Message-ID:Subject:Cc:To:From:Date: From:Reply-To; bh=KIokE8JbrBjyWXJR48YG++9nrgPbrKfeta1rJtsYyK0=; b=Pzj8uEw8XxZ JSrVomB4Y2en0YkaurlHsU2H0cK3wPfaCsfLtHVpemQlpy2ku5r6bTM7qSykEVUPHAVZ12GRGJGPp 4ygBMDHTkN4WWok+nN0REpO6cHP6ib0+RwoaOErX4u8xPOyvzg/dai2ydLUY1vPM2SnbhPfzIQRmM jyaHRtGnv8nfsVsFmyjHciqHihv1KRqSu8eLPhtHjahhq1l8dmQ+fZJSsDWRq+cZfzCbWXx+ANzqk /BvUx6PKLrhtwZicculxSBOZ/cjoeL9nXvhATZ6/x4cgvAhEcR2wGH/fADXdtCk6iXd0YFl4jwnCs l6uE+DKuY/pjxbvsJfs4pnA==; Received: from maestria.local.igalia.com ([192.168.10.14] helo=mail.igalia.com) by fanzine2.igalia.com with esmtps (Cipher TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1x9NCJ-006A7U-9x; Wed, 23 Sep 2026 15:39:43 +0200 Received: from gate.service.igalia.com ([192.168.21.52]) by mail.igalia.com with esmtp (Exim) id 1x9NCH-008IQb-Sp; Wed, 23 Sep 2026 15:39:42 +0200 Received: from berto by gate.service.igalia.com with local (Exim 4.96) (envelope-from ) id 1x9NCH-004qtd-2L; Wed, 23 Sep 2026 13:39:41 +0000 Date: Wed, 23 Sep 2026 15:39:41 +0200 From: Alberto Garcia To: Jan Kara Cc: Theodore Ts'o , Andreas Dilger , Baokun Li , Ojaswin Mujoo , "Ritesh Harjani (IBM)" , Zhang Yi , linux-ext4@vger.kernel.org, Eric Biggers Subject: Re: [REGRESSION] ext4: oops in ext4_finish_bio() after enabling encryption on a mounted fs Message-ID: References: Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Report: NO, Score=-2.1, Tests=ALL_TRUSTED=-3,BAYES_50=0.8,KAM_DMARC_NONE=0.125,KAM_DMARC_STATUS=0.005 X-Spam-Score: -20 X-Spam-Bar: -- On Wed, Sep 23, 2026 at 03:29:37PM +0200, Jan Kara wrote: > > I'd like to report a bug in the ext4 code. I confirm that it > > happens with the latest stable kernel (7.2.7), but mainline > > (7.3-rc4) does not seem to be affected. > > Hum, so 709f0f1f1bf5c was merged to 6.19. So did you have a look > what has fixed the problem in 7.3-rc4? Because I'm not aware of any > ext4 change that should fix this. I suspect it is this ("the original filesystem-layer file contents encryption implementation is removed, and the blk-crypto implementation is now used unconditionally"): https://lore.kernel.org/linux-ext4/20260817173311.GB8327@quark/ Berto