From: Bruno Randolf <randolf.bruno@googlemail.com>
To: Bruno Randolf <randolf.bruno@googlemail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>,
"lorenzo.bianconi83@gmail.com" <lorenzo.bianconi@fluidmesh.com>,
linux-wireless@vger.kernel.org,
Larry Finger <Larry.Finger@lwfinger.net>,
Tony Huang <ht6100@gmail.com>
Subject: Re: [PATCH V2] mac80211: Revise,pending queue depth in ieee80211_local data structure
Date: Sat, 20 Mar 2010 12:07:11 +0900 [thread overview]
Message-ID: <201003201207.11218.randolf.bruno@gmail.com> (raw)
In-Reply-To: <201003201144.24471.randolf.bruno@gmail.com>
On Saturday 20 March 2010 11:44:24 Bruno Randolf wrote:
> i think i'm hitting the same bug, but not sure (i will try to check next
> week). this is easy to reproduce, but you need 4 (at least 3) machines:
>
> setup 2 wireless cards, talking to each other (i use IBSS) on different
> machines. then setup routing like this:
>
> [1] - [WL1] - [WL2] - [2]
>
> now send more UDP traffic than the wireless link can handle (iperf -u -b
> 50M for example) between [1] and [2]. watch the free memory get less and
> less at [WL1] until it chrashes.
forgot to add: [1] and [2] are connected by ethernet to [WL1/2]...
(obviously?)
bruno
next prev parent reply other threads:[~2010-03-20 3:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 15:43 [PATCH V2] mac80211: Revise,pending queue depth in ieee80211_local data structure lorenzo.bianconi83@gmail.com
2010-03-18 16:19 ` Johannes Berg
2010-03-18 18:12 ` Johannes Berg
2010-03-18 18:20 ` Johannes Berg
2010-03-19 9:33 ` lorenzo.bianconi83@gmail.com
2010-03-19 18:49 ` Johannes Berg
2010-03-20 2:44 ` Bruno Randolf
2010-03-20 3:07 ` Bruno Randolf [this message]
2010-03-20 20:02 ` Lorenzo Bianconi
2010-03-20 20:40 ` Johannes Berg
2010-03-21 2:01 ` Bruno Randolf
2010-03-21 2:22 ` Johannes Berg
2010-03-22 18:12 ` Johannes Berg
2010-03-31 8:12 ` Bruno Randolf
2010-03-31 8:13 ` Johannes Berg
-- strict thread matches above, loose matches on Subject: below --
2010-03-18 15:32 lorenzo.bianconi83@gmail.com
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