From: Qu Wenruo <quwenruo.btrfs@gmx.com>
To: dsterba@suse.cz, Thorsten Leemhuis <regressions@leemhuis.info>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>,
Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>,
LKML <linux-kernel@vger.kernel.org>,
"regressions@lists.linux.dev" <regressions@lists.linux.dev>
Subject: Re: [regression] Bug 216851 - btrfs write time corrupting for log tree
Date: Tue, 3 Jan 2023 07:38:55 +0800 [thread overview]
Message-ID: <ac2f141b-b03a-6054-8250-d27a5b568027@gmx.com> (raw)
In-Reply-To: <20230102154050.GJ11562@twin.jikos.cz>
On 2023/1/2 23:40, David Sterba wrote:
> On Tue, Dec 27, 2022 at 03:01:34PM +0100, Thorsten Leemhuis wrote:
>> Hi, this is your Linux kernel regression tracker speaking.
>>
>> I noticed a regression report in bugzilla.kernel.org. As many (most?)
>> kernel developer don't keep an eye on it, I decided to forward it by
>> mail. Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=216851 :
>>
>>> I am experiencing btrfs file system errors followed by a switch to readony with kernel 6.1 and 6.1.1. It never happened with kernel versions before.
>>>
>>> A btrfs scrub and a btrfs check --readonly returned 0 errors.
>>>
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - BTRFS critical (device sda2): corrupt leaf: root=18446744073709551610 block=203366612992 slot=73, bad key order, prev (484119 96 1312873) current (484119 96 1312849)
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - BTRFS info (device sda2): leaf 203366612992 gen 5068802 total ptrs 105 free space 10820 owner 18446744073709551610
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 0 key (484119 1 0) itemoff 16123 itemsize 160
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09inode generation 45 size 2250 mode 40700
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 1 key (484119 12 484118) itemoff 16097 itemsize 26
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 2 key (484119 72 15) itemoff 16089 itemsize 8
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 3 key (484119 72 20) itemoff 16081 itemsize 8
>>> ...
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 82 key (484119 96 1312873) itemoff 14665 itemsize 51
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 83 key (484119 96 1312877) itemoff 14609 itemsize 56
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 84 key (484128 1 0) itemoff 14449 itemsize 160
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09inode generation 45 size 98304 mode 100644
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 85 key (484128 108 0) itemoff 14396 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10674830381056 nr 65536
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 65536 ram 65536
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 86 key (484129 1 0) itemoff 14236 itemsize 160
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09inode generation 45 size 26214400 mode 100644
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 87 key (484129 108 589824) itemoff 14183 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665699962880 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 88 key (484129 108 2850816) itemoff 14130 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665848733696 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 89 key (484129 108 11042816) itemoff 14077 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10660869349376 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 90 key (484129 108 13402112) itemoff 14024 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10660207378432 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 91 key (484129 108 19628032) itemoff 13971 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665835618304 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 92 key (484129 108 21266432) itemoff 13918 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10661222666240 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 93 key (484129 108 22740992) itemoff 13865 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665565814784 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 94 key (484129 108 23101440) itemoff 13812 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665836371968 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 95 key (484129 108 24084480) itemoff 13759 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665836404736 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 96 key (484129 108 24150016) itemoff 13706 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665849159680 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 97 key (484129 108 24313856) itemoff 13653 itemsize 53
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data disk bytenr 10665849192448 nr 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09extent data offset 0 nr 32768 ram 32768
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 98 key (484147 1 0) itemoff 13493 itemsize 160
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09\x09inode generation 45 size 886 mode 40755
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 99 key (484147 72 4) itemoff 13485 itemsize 8
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 100 key (484147 72 27) itemoff 13477 itemsize 8
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 101 key (484147 72 35) itemoff 13469 itemsize 8
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 102 key (484147 72 40) itemoff 13461 itemsize 8
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 103 key (484147 72 45) itemoff 13453 itemsize 8
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - \x09item 104 key (484147 72 52) itemoff 13445 itemsize 8
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - BTRFS error (device sda2): block=203366612992 write time tree block corruption detected
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - BTRFS: error (device sda2: state AL) in free_log_tree:3284: errno=-5 IO failure
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - BTRFS info (device sda2: state EAL): forced readonly
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - BTRFS warning (device sda2: state EAL): Skipping commit of aborted transaction.
>>> 2022-12-26T07:44:45.000000+01:00 server02 kernel - - - BTRFS: error (device sda2: state EAL) in cleanup_transaction:1958: errno=-5 IO failure
>>>
>>>
>>> There are no SSD access errors in the kernel logs. Smart data for the SSD is normal. I also did a 12 hour memtest to rule out bad RAM.
>>>
>>> The filesystem consists of a single 480GB SATA SSD (Corsair Neutron XTI). The problems occurs only on one machine.
>>>
>>> The error appears about every few days and seems to be triggered by a cspecially under high cpu utilization combined with some disk IO. CPU temperature never exceeds 60 degrees.
>>
>> See the ticket for more details.
>>
>> For the record, the issue is apparently different from the 6.2-rc
>> regression currently discussed, as stated here:
>> https://lore.kernel.org/lkml/462e7bd3-d1f2-3718-fde9-77b418e9fd91@gmx.com/
>>
>> BTW, let me use this mail to also add the report to the list of tracked
>> regressions to ensure it's doesn't fall through the cracks:
>>
>> #regzbot introduced: v6.0..v6.1
>> https://bugzilla.kernel.org/show_bug.cgi?id=216851
>> #regzbot title: btrfs: write time corrupting for log tree in 6.1
>> #regzbot ignore-activity
>
> #regzbot fix: 'btrfs: fix false alert on bad tree level check'
Oh no, this is a different one, this one is not level mismatch.
Thanks,
Qu
next prev parent reply other threads:[~2023-01-02 23:39 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-27 14:01 [regression] Bug 216851 - btrfs write time corrupting for log tree Thorsten Leemhuis
2023-01-02 15:40 ` David Sterba
2023-01-02 23:38 ` Qu Wenruo [this message]
2023-01-04 19:15 ` David Arendt
2023-01-04 19:29 ` Filipe Manana
2023-01-04 19:35 ` David Arendt
2023-01-05 10:22 ` Filipe Manana
2023-01-05 16:49 ` David Arendt
2023-01-05 17:04 ` Filipe Manana
2023-01-05 18:24 ` David Arendt
2023-01-05 18:35 ` David Arendt
2023-01-05 18:41 ` David Arendt
2023-01-05 21:11 ` Filipe Manana
2023-01-10 15:10 ` Filipe Manana
2023-01-10 21:12 ` David Arendt
2023-01-22 15:53 ` David Arendt
2023-01-22 20:45 ` David Arendt
2023-01-23 10:28 ` Filipe Manana
2023-01-23 21:06 ` David Arendt
2023-01-23 22:14 ` Filipe Manana
2023-01-25 20:54 ` David Arendt
2023-01-30 21:07 ` David Arendt
2023-01-31 17:41 ` Filipe Manana
2023-02-06 5:16 ` David Arendt
2023-02-06 10:10 ` Filipe Manana
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