From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=none X-Greylist: delayed 502 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sun, 19 Nov 2023 03:43:08 PST Received: from mail.lichtvoll.de (luna.lichtvoll.de [194.150.191.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD225129 for ; Sun, 19 Nov 2023 03:43:08 -0800 (PST) Received: from 127.0.0.1 (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by mail.lichtvoll.de (Postfix) with ESMTPSA id 21FB3816C1E for ; Sun, 19 Nov 2023 12:34:45 +0100 (CET) Authentication-Results: mail.lichtvoll.de; auth=pass smtp.auth=martin smtp.mailfrom=martin@lichtvoll.de From: Martin Steigerwald To: linux-btrfs@vger.kernel.org Subject: parent transid verify failed + level verify failed Date: Sun, 19 Nov 2023 12:34:44 +0100 Message-ID: <9221302.CDJkKcVGEf@lichtvoll.de> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" Hi! Have a great Sunday and absolutely feel free to reply at a later time :) After having used linux-6.7-rc1 almost rc2, git commit 791c8ab095f71327899023223940dd52257a4173 in order to test out BCacheFS, back on 6.6.1 after two attempts of non working hibernation and a strange experience with GRUB presenting its command prompt instead of a boot menu= =C2=B9, I now got this funny stuff: [ 1849.408572] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1178386432 mirror 1 wanted 538478 found 538901 [ 1849.408943] BTRFS error (device dm-1: state EA): level verify failed on = logical 1132724224 mirror 1 wanted 0 found 1 [ 1849.414073] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1178386432 mirror 1 wanted 538478 found 538901 [ 1849.446144] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1204469760 mirror 1 wanted 538478 found 538904 [ 1849.448792] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1204469760 mirror 1 wanted 538478 found 538904 [ 1849.449515] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1204469760 mirror 1 wanted 538478 found 538904 [ 1849.451647] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1204469760 mirror 1 wanted 538478 found 538904 [ 1849.454860] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1204469760 mirror 1 wanted 538478 found 538904 [ 1849.455527] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on 2a006853-bec0-4026-94aa-8ade2e0c3674logical 1204469760 mirror 1 wa= nted 538478 found 538904 [ 1849.456286] BTRFS error (device dm-1: state EA): parent transid verify f= ailed on logical 1204469760 mirror 1 wanted 538478 found 538904 Noticed as BTRFS for / went read only. Kernel 6.6.1 on Devuan Ceres on ThinkPad T14 AMD Gen 1 32 GiB RAM with 2 TB Samsung 980 Pro NVME SSD. I cannot do a scrub cause despite WARNING: failed to write the progress status file: Read-only file system. S= tatus recording disabled scrub started on /, fsid [=E2=80=A6] (pid=3D31693) scrub does not seem to do anything. Will now boot into GRML and recover from backup, also checking the other BTRFS filesystems. While focus will be to get to a full working state as quickly as possible, I intend to do a full dd copy for forensic analysis. [1] Described in more detail at the end of: Re: Questions related to BCacheFS https://lore.kernel.org/linux-bcachefs/2273246.iZASKD2KPV@lichtvoll.de/T/#m= 3fc22fb92f1f2d160f2b3a2387dc1f10d067fb97 Best, =2D-=20 Martin