ZFS panic in -CURRENT

[Andriy Gapon]

on 02/04/2014 19:48 R. Tyler Croy said the following:
> On Wed, 02 Apr 2014 09:58:37 +0300
> Andriy Gapon <avg at FreeBSD.org> wrote:
> 
>> on 01/04/2014 16:57 R. Tyler Croy said the following:
>>> On Tue, 01 Apr 2014 09:41:45 +0300
>>> Andriy Gapon <avg at FreeBSD.org> wrote:
>>>
>>>> on 01/04/2014 02:22 R. Tyler Croy said the following:
>> ...
>>>>> Also in addition to the photo from before of the panic, here's
>>>>> another reproduction photo:
>>>>> <https://www.flickr.com/photos/agentdero/13472248423/>
>>>>
>>>> Are you or have you even been running with any ZFS-related kernel
>>>> patches?
>>>
>>>
>>> Negative, I've never run any specific ZFS patches on this machine
>>> (or any machine for that matter!)
>>>
>>> One other unique clue might be that I'm running with an encrypted
>>> zpool, other than that, nothing fancy here.
>>
>> Your problem looks like a corruption of on-disk data.
>> I can not say how it came to be or how to fix it now.
>>
> 
> 
> This is concerning to me, I'm using an intel 128GB SSD which is less
> than 6 months old. If there is an actual disk-level corruption,
> shouldn't that manifest itself as a zpool error?

I am afraid that this is a different kind of corruption.  Either a bug (possibly
old, already fixes) in ZFS or a corruption that happened in RAM before a buffer
was sent to a disk.


-- 
Andriy Gapon