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 11952C05027 for ; Sun, 12 Feb 2023 14:00:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229596AbjBLN5d (ORCPT ); Sun, 12 Feb 2023 08:57:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229568AbjBLN5c (ORCPT ); Sun, 12 Feb 2023 08:57:32 -0500 Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CDA8B13D72; Sun, 12 Feb 2023 05:57:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1676210224; bh=cZiWBRLqs20zFmC1DhNCa0PRvekrI5MLnxTxZnxW59c=; h=X-UI-Sender-Class:Date:To:Cc:From:Subject; b=skAtyRAKWlyKA25BzihOC5MPGaSZr3kfdYGzdgjvZcKbwJPIHxkyoaLwyAI45lARu J66KCLoeCF0aKm6IgiBdYY6uN0s0uORjM5JMUHDCY0pPNajC4elRdEgnrNBI+E4sDK mc1gdM7+5I9LZmw8PGVFJeEY8cMhUX52GEOUc7G0vro7qmzLXj2kCGnggWJShqFtFc +gbyHX0yedd1ibVe8cjzqdEIwXeNXpKBeNLwGwEw9pKBgDlo10biwN1aPP84Iksmd1 1YpXKu2InBnQG6TlVM2qZUIOOIUgB8n4GMPnjHx9N4WLgH/YgG1NLBIOtnXP2B3Sa5 +FS57+MhDpMmQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [192.168.178.31] ([77.3.181.196]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MUXpK-1p0hln3hqq-00QSM2; Sun, 12 Feb 2023 14:57:03 +0100 Message-ID: <550e4190-c487-51db-6213-838d32183cbf@gmx.de> Date: Sun, 12 Feb 2023 14:57:03 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Content-Language: en-US To: "linux-btrfs@vger.kernel.org" Cc: Linux Kernel From: =?UTF-8?Q?Toralf_F=c3=b6rster?= Subject: RIP in btrfs with kernel 6.1.4 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:hyAPJCv0AYKmgkcKy/xV4y0RHufx54SKQtmxYpOKSY1DG3EiEAx KboUbPXgJf9S43GxWPCgyp0xEapVB3rfv7sB46cvyOMSY3jXbS0sBCgTezAPzzOqGDN5kMf fqVfJ6NsbLgnxgsTBTcgnIuj76t1k2bsv8giC/t/YI3pTSoPah5t+SV6sWANl/v+Q6LaV1S AsL58RnKu/lCE5XXUPIOg== UI-OutboundReport: notjunk:1;M01:P0:lGuOBhbdohA=;NnyglTH1fyAtmKwBoGuIdpzQWsi p6PEEHUdJawWjyAs/qg8hlv2HOM/y1QPceizGiQnu58niipe93fvPH6EVV3OYCwrvQAeG954s TR2qU8BLLEp+I73RUeWLBLsz/EwVTPqUeBc/PE9oM8ej+Vx8Jc2ggVhZesgjUSmEvu5UT9XQ4 rX1TAs8v7jAH+z4a1lhKq7PmLNzWbYsToOyQi+hvpwZt8ktrbMXA3kUCE4VFrRMpPOUV/GU+E 7Pqi8GlXnweLiD8ovFsINGov29Gtj3RwFKmuibPr+MHuqw94NMWiLThJjm8dYzTzjxPkkjOUG JrD4QdA/MigbQG59QD96LJyE3fmIHXs21eq26vWr1WioyoWfPkSdBR+BE2Aqr1CaMx2qdZr4F xsO1BZ5elhg3tz9SxBizTXMX0jwkNpJYP025XDKkzBUbNC8yoJWLxbhCRenCeUf40cA54aV9U 6t17PtDwdqhg370JdxT/9viojrf43KEPrNLe4020RQvAXaEE8JdGBZee2L3v3/bCNp7eNN1Ex JL54c/355EaBRgEiwxt7+Omm/olf/iM7S27MEtKPNEM6nnMOGzgmvb4QR8C4XmCktWZ3T4GfE ZkNc4+1wxFsDxbd2OO3jLOwXitwfls4e17rMiZTo/BlpyAKyqiHxzvzu5Vj6X0txUMngHfruJ yUPHvkyH3TWt7pqQVEjk13kSBM6KkYQMQVGjM9AAF6DJ6Vm7OuWFNhJfukUTyhdokmCUJj9t3 vi7S86cZ853fyy8TBeggKmAZD6vZyIZQDb4XGNzxxPWDYQ8onJ9IVTtJAAu2r/wS0xTQod/0H NMJuxwvUL8EJXZnrSU4/hNMNY5gIDhHm1BZUI3t2NN06tBXq+xFEuLIoNG4KuRe9i43Y5fskK 3NP6YxHH/88eHm9i/UV0zoXZRrh90UT1aBkgzfu79zPKmdBnC0GCozU/Empizhef+t8qMKPp0 0R7zPQ== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At a stable hardened Gentoo Linux server I got a month ago the RIP seen below. Just FWIW few hours before that RIP the BTRFS at my desktop (same OS, but older stable kernel v5.15.86 IIRC) got big problems (100% full despite that just about the half of 250 GB was used) - and I made the mistake of the months and trusts the btrfs repair tool - after that the fs could not even be found/mounted by the kernel. The server is an SMP PREEMPT_DYNAMIC Thu Feb 9 17:45:03 UTC 2023 x86_64 AMD Ryzen 9 5950X 16-Core Processor AuthenticAMD GNU/Linux The client was an ThinkPad T440s with an i5 Here is the RIP: Jan 12 09:52:07 mr-fox kernel: BTRFS warning (device nvme0n1p4): bad eb member end: ptr 0x3fe9 start 5994348707840 member offset 16382 size 8 Jan 12 09:52:07 mr-fox kernel: general protection fault, probably for non-canonical address 0x142f000000000: 0000 [#1] PREEMPT SMP NOPTI Jan 12 09:52:07 mr-fox kernel: CPU: 19 PID: 6458 Comm: tar Tainted: G T 6.1.4 #10 Jan 12 09:52:07 mr-fox kernel: Hardware name: ASUS System Product Name/Pro WS 565-ACE, BIOS 0502 01/15/2021 Jan 12 09:52:07 mr-fox kernel: RIP: 0010:btrfs_get_64+0x11e/0x170 Jan 12 09:52:07 mr-fox kernel: Code: 4a 8b 44 e5 70 48 2b 05 f0 cd c9 00 48 c1 f8 06 48 c1 e0 0c 48 03 05 f1 cd c9 00 81 eb f8 0f 00 00 74 13 31 d2 89 d6 83 c2 01 <0f> b6 3c 30 40 88 3c 31 39 da 72 ef 48 8b 44 24 08 e9 5b ff ff ff Jan 12 09:52:07 mr-fox kernel: RSP: 0018:ffff95c160b1fd48 EFLAGS: 00010202 Jan 12 09:52:07 mr-fox kernel: RAX: 000142f000000000 RBX: 0000000000000006 RCX: ffff95c160b1fd52 Jan 12 09:52:07 mr-fox kernel: RDX: 0000000000000001 RSI: 0000000000000000 RDI: 000000000000000a Jan 12 09:52:07 mr-fox kernel: RBP: ffff95c13d2c6a00 R08: 0000000000000000 R09: 0000000000000000 Jan 12 09:52:07 mr-fox kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 Jan 12 09:52:07 mr-fox kernel: R13: 0000000000000002 R14: 00000573ab068000 R15: 0000000000003fe9 Jan 12 09:52:07 mr-fox kernel: FS: 00007fe568d167c0(0000) GS:ffff95dfaecc0000(0000) knlGS:0000000000000000 Jan 12 09:52:07 mr-fox kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 12 09:52:07 mr-fox kernel: CR2: 000055d1eacc94a8 CR3: 00000001347a4000 CR4: 0000000000750ee0 Jan 12 09:52:07 mr-fox kernel: PKRU: 55555554 Jan 12 09:52:07 mr-fox kernel: Call Trace: Jan 12 09:52:07 mr-fox kernel: Jan 12 09:52:07 mr-fox kernel: btrfs_file_llseek+0x25d/0x670 Jan 12 09:52:07 mr-fox kernel: ksys_lseek+0x73/0xc0 Jan 12 09:52:07 mr-fox kernel: do_syscall_64+0x68/0xa0 Jan 12 09:52:07 mr-fox kernel: entry_SYSCALL_64_after_hwframe+0x63/0xcd Jan 12 09:52:07 mr-fox kernel: RIP: 0033:0x7fe56940a1f7 Jan 12 09:52:07 mr-fox kernel: Code: 00 00 90 89 c3 48 8b 05 27 5c 0d 00 f7 db 64 89 18 48 c7 c0 ff ff ff ff eb b1 66 0f 1f 84 00 00 00 00 00 b8 08 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 f9 5b 0d 00 f7 d8 64 89 02 48 Jan 12 09:52:07 mr-fox kernel: RSP: 002b:00007fffef1a8348 EFLAGS: 00000202 ORIG_RAX: 0000000000000008 Jan 12 09:52:07 mr-fox kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe56940a1f7 Jan 12 09:52:07 mr-fox kernel: RDX: 0000000000000003 RSI: 0000000000000000 RDI: 000000000000000b Jan 12 09:52:07 mr-fox kernel: RBP: 0000000000000000 R08: 000000000000000b R09: 000055d1eacc7c00 Jan 12 09:52:07 mr-fox kernel: R10: 0ddfa64af0d29e4e R11: 0000000000000202 R12: 0000000000000000 Jan 12 09:52:07 mr-fox kernel: R13: 000055d1eacad020 R14: 000055d1eacac030 R15: 0000000000000002 Jan 12 09:52:07 mr-fox kernel: Jan 12 09:52:07 mr-fox kernel: ---[ end trace 0000000000000000 ]--- Jan 12 09:52:07 mr-fox kernel: RIP: 0010:btrfs_get_64+0x11e/0x170 Jan 12 09:52:07 mr-fox kernel: Code: 4a 8b 44 e5 70 48 2b 05 f0 cd c9 00 48 c1 f8 06 48 c1 e0 0c 48 03 05 f1 cd c9 00 81 eb f8 0f 00 00 74 13 31 d2 89 d6 83 c2 01 <0f> b6 3c 30 40 88 3c 31 39 da 72 ef 48 8b 44 24 08 e9 5b ff ff ff Jan 12 09:52:07 mr-fox kernel: RSP: 0018:ffff95c160b1fd48 EFLAGS: 00010202 Jan 12 09:52:07 mr-fox kernel: RAX: 000142f000000000 RBX: 0000000000000006 RCX: ffff95c160b1fd52 Jan 12 09:52:07 mr-fox kernel: RDX: 0000000000000001 RSI: 0000000000000000 RDI: 000000000000000a Jan 12 09:52:07 mr-fox kernel: RBP: ffff95c13d2c6a00 R08: 0000000000000000 R09: 0000000000000000 Jan 12 09:52:07 mr-fox kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 Jan 12 09:52:07 mr-fox kernel: R13: 0000000000000002 R14: 00000573ab068000 R15: 0000000000003fe9 Jan 12 09:52:07 mr-fox kernel: FS: 00007fe568d167c0(0000) GS:ffff95dfaecc0000(0000) knlGS:0000000000000000 Jan 12 09:52:07 mr-fox kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 12 09:52:07 mr-fox kernel: CR2: 000055d1eacc94a8 CR3: 00000001347a4000 CR4: 0000000000750ee0 Jan 12 09:52:07 mr-fox kernel: PKRU: 55555554 =2D- Toralf