From: "Luis R. Rodriguez" <mcgrof@gmail.com>
To: Ben Greear <greearb@candelatech.com>
Cc: Johannes Berg <johannes@sipsolutions.net>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: memory clobber in rx path, maybe related to ath9k.
Date: Mon, 11 Oct 2010 18:03:29 -0700 [thread overview]
Message-ID: <AANLkTim42zmDwf744BCrPwa1kT5ph57bNMyvSyOpesVv@mail.gmail.com> (raw)
In-Reply-To: <4CB378CD.1080800@candelatech.com>
On Mon, Oct 11, 2010 at 1:51 PM, Ben Greear <greearb@candelatech.com> wrote:
> On 10/07/2010 02:59 PM, Luis R. Rodriguez wrote:
>>
>> On Thu, Oct 7, 2010 at 2:36 PM, Luis R. Rodriguez<mcgrof@gmail.com>
>> wrote:
>
>>>> But other than this I got nothing. I left the box sit there for about
>>>> 1 hour and came back and it was still going with no issues. Mind you,
>>>> I can't ping but that seems like another issue.
>>>>
>>>> You can find my logs here:
>>>>
>>>>
>>>> http://www.kernel.org/pub/linux/kernel/people/mcgrof/logs/2010/10-07-stress-sta-01/
>>>
>>> Doh, I did not have CONFIG_SLUB_DEBUG_ON=y so building now with that.
>>
>> Yay I can reproduce now. I'll be back, going to dig now.
>
> Any luck tracking this down?
No, today for example I just finished reading e-mail and its already
6pm PST... But Friday I did get do do a lot of work and testing on
this. The only pattern I see so far is that skb_copy() is used on the
poison all the time. I am not sure if its because skb_copy() happens
to run the poison check or what. I'll work on this tomorrow.
Luis
next prev parent reply other threads:[~2010-10-12 1:03 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-05 17:00 memory clobber in rx path, maybe related to ath9k Ben Greear
2010-10-05 17:16 ` Luis R. Rodriguez
2010-10-05 17:24 ` Ben Greear
2010-10-05 17:36 ` Luis R. Rodriguez
2010-10-05 17:38 ` Ben Greear
2010-10-05 17:43 ` Luis R. Rodriguez
2010-10-05 17:47 ` Ben Greear
2010-10-05 17:55 ` Luis R. Rodriguez
2010-10-05 18:14 ` Ben Greear
2010-10-05 21:12 ` Ben Greear
2010-10-07 17:33 ` Ben Greear
2010-10-07 18:14 ` Johannes Berg
2010-10-07 18:29 ` Luis R. Rodriguez
2010-10-07 18:39 ` Ben Greear
2010-10-07 18:42 ` Luis R. Rodriguez
2010-10-07 18:45 ` Ben Greear
2010-10-07 19:14 ` Ben Greear
2010-10-07 19:17 ` Johannes Berg
2010-10-07 19:22 ` Ben Greear
2010-10-07 19:27 ` Johannes Berg
2010-10-07 21:31 ` Luis R. Rodriguez
2010-10-07 21:36 ` Luis R. Rodriguez
2010-10-07 21:59 ` Luis R. Rodriguez
2010-10-11 20:51 ` Ben Greear
2010-10-12 1:03 ` Luis R. Rodriguez [this message]
2010-10-12 3:27 ` Ben Greear
2010-10-12 6:10 ` Luis R. Rodriguez
2010-10-12 18:35 ` Ben Greear
2010-10-12 18:40 ` Luis R. Rodriguez
2010-10-12 18:43 ` Ben Greear
2010-10-12 19:51 ` Ben Greear
2010-10-13 17:12 ` Ben Greear
2010-10-13 17:29 ` Luis R. Rodriguez
2010-10-13 17:48 ` Ben Greear
2010-10-14 21:25 ` Luis R. Rodriguez
2010-10-14 21:31 ` Ben Greear
2010-10-14 21:32 ` Luis R. Rodriguez
2010-10-14 21:39 ` Ben Greear
2010-10-14 21:45 ` Johannes Berg
2010-10-14 21:47 ` Ben Greear
2010-10-13 5:31 ` Vasanthakumar Thiagarajan
2010-10-13 16:39 ` Ben Greear
2010-10-13 19:56 ` Björn Smedman
2010-10-13 20:03 ` Luis R. Rodriguez
2010-10-14 19:15 ` Ben Greear
2010-10-14 19:17 ` Luis R. Rodriguez
2010-10-14 21:52 ` Björn Smedman
2010-10-14 22:05 ` Ben Greear
2010-10-14 22:16 ` Luis R. Rodriguez
2010-10-14 22:29 ` Luis R. Rodriguez
2010-10-14 22:35 ` Luis R. Rodriguez
2010-10-14 22:44 ` Ben Greear
2010-10-14 22:54 ` Luis R. Rodriguez
2010-10-14 22:51 ` Luis R. Rodriguez
2010-10-14 23:19 ` Luis R. Rodriguez
2010-10-14 23:30 ` Ben Greear
2010-10-14 23:39 ` Luis R. Rodriguez
2010-10-14 23:48 ` Luis R. Rodriguez
2010-10-15 16:51 ` Ben Greear
2010-10-15 18:47 ` Luis R. Rodriguez
2010-10-15 19:36 ` Ben Greear
2010-10-15 21:07 ` Luis R. Rodriguez
2010-10-15 23:21 ` Luis R. Rodriguez
2010-10-15 23:33 ` Ben Greear
2010-10-15 23:38 ` Luis R. Rodriguez
2010-10-15 23:41 ` Luis R. Rodriguez
2010-10-16 0:07 ` Ben Greear
2010-10-15 23:42 ` Ben Greear
2010-10-15 23:57 ` Luis R. Rodriguez
2010-10-17 19:44 ` Ben Greear
2010-10-18 22:46 ` Luis R. Rodriguez
2010-10-15 23:39 ` Ben Greear
2010-10-14 23:51 ` Ben Greear
2010-10-14 22:47 ` Ben Greear
2010-10-14 23:46 ` Björn Smedman
2010-10-18 13:48 ` Björn Smedman
2010-10-18 17:24 ` Luis R. Rodriguez
2010-10-18 22:34 ` Björn Smedman
2010-10-18 22:41 ` Luis R. Rodriguez
2010-10-14 5:37 ` Vasanthakumar Thiagarajan
2010-10-07 21:52 ` Ben Greear
2010-10-08 0:42 ` Bruno Randolf
2010-10-08 2:30 ` Ben Greear
2010-10-05 17:22 ` Johannes Berg
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