Re: ia64 r255488: panic: uma_zfree: Freeing to non free bucket index. - textdump provided

From: Anton Shterenlikht <mexas_at_bris.ac.uk>
Date: Wed, 23 Oct 2013 14:27:36 +0100 (BST)
>From adrian.chadd_at_gmail.com Wed Oct 23 14:22:00 2013
>On 23 October 2013 02:18, Anton Shterenlikht <mexas_at_bris.ac.uk> wrote:
>
>> After updating to r256624, the system is very unresponsive,
>> and really unusable - any command (ps, df, top, ls, etc.)
>> might take up to 1 min to return. However, I could not get
>> it to panic.
>>
>> So I reverted back to r255488.
>> This time I managed to obtain a textdump:
>>
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=183227
>
>
>A bunch has changed between those two revisions; are you able to bisect the
>kernel between those two versions to narrow down the scope of the bad
>change?

Both revisions are bad.

r255488 gives panics of at least 3 kinds.
r256624 doesn't give panics but is virtually unresponsive -
I have to wait for over minute in some cases for simple
commands to complete (ls, df, ps, top, ssh, etc.)

So since I cannot send back anything certain from r256624,
I decided to revert to r255488,
where at least I can get textdumps.

Anton
Received on Wed Oct 23 2013 - 11:28:02 UTC

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