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From: alexmcwhirter@triadic.us
To: Alan Curry <rlwinm@sdf.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>,
	Christian Lamparter <chunkeey@googlemail.com>,
	linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: network data corruption (bisected to e5a4b0bb803b)
Date: Wed, 27 Jul 2016 19:02:40 -0400	[thread overview]
Message-ID: <87c4ed555bcb4229f2334f6f2bb69bcb@triadic.us> (raw)
In-Reply-To: <4dbfebe8136bc963b5b51463d6887db4@triadic.us>

On 2016-07-27 14:04, alexmcwhirter@triadic.us wrote:
> Just to add some more information to this, the corruption seems to
> effect ssh as well.
> 
> Using a sun hme interface, occasionally upon an ssh connection it will
> refuse to authenticate a client with either password or cert
> authentication. Using wireshark to capture and decrypt the packets
> between the two machines, the data coming from the server seems good,
> but the data received by the server from the client is essentially
> garbage. Note that the client is sending valid data, but the server is
> corrupting it upon receipt. Closing the connection and starting a new
> one will remedy the login issue, but you do occasionally see
> corruption on the server side sporadically.
> 
> So far this only seems to occur on incoming data, outgoing data seems 
> fine.

Also, there is another patch the references this commit on sparc64 at 
least.

https://patchwork.kernel.org/patch/9221895/

I highly expect both my issue and OP's issue to revolve not around 
commit e5a4b0bb803b specifically, but around other code that no longer 
behaves as expected because of it.

  reply	other threads:[~2016-07-27 23:02 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-24  3:35 PROBLEM: network data corruption (bisected to e5a4b0bb803b) Alan Curry
     [not found] ` <201607240335.u6O3ZE81014171-WF+c3Tt1nJM@public.gmane.org>
2016-07-24 17:45   ` Christian Lamparter
2016-07-24 19:02     ` Al Viro
2016-07-26  4:57       ` Alan Curry
2016-07-26 13:59         ` Christian Lamparter
2016-07-26 18:15           ` alexmcwhirter
2016-07-27  6:39             ` Kalle Valo
2016-07-27  1:14           ` Alan Curry
2016-07-27 10:32       ` Alan Curry
2016-07-27 18:04         ` alexmcwhirter
2016-07-27 23:02           ` alexmcwhirter [this message]
2016-07-27 23:45             ` David Miller
2016-07-28  0:31               ` Al Viro
2016-07-28  0:26                 ` alexmcwhirter
     [not found]                   ` <8b3126f66186015956e0f8090fb70532-O8/uFoRGvHWcqzYg7KEe8g@public.gmane.org>
2016-07-28  1:22                     ` Al Viro
2016-08-03  3:49                       ` Alan Curry
2016-08-03 12:43                         ` Christian Lamparter
2016-08-03 23:25                           ` Alan Curry
     [not found]                         ` <20160803054118.GG2356@ZenIV.linux.org.uk>
     [not found]                           ` <2363167.YiBS7sFNO2@debian64>
     [not found]                             ` <20160809145836.GQ2356@ZenIV.linux.org.uk>
     [not found]                               ` <20170210081126.GA14157@ZenIV.linux.org.uk>
2017-02-10 21:45                                 ` Al Viro
2017-02-11 19:37                                   ` Christian Lamparter
2017-02-12  5:42                                     ` Al Viro
2017-02-13 21:56                                       ` Christian Lamparter
2017-02-14  1:33                                         ` [PATCH][CFT] Saner error handling in skb_copy_datagram_iter() et.al. (was Re: PROBLEM: network data corruption (bisected to e5a4b0bb803b)) Al Viro
2017-02-17 15:54                                           ` [PATCH][CFT] Saner error handling in skb_copy_datagram_iter() et.al David Miller
2017-02-17 17:03                                             ` Al Viro
2017-02-18  0:02                                               ` Al Viro
2017-02-18  2:24                                                 ` Al Viro
2017-02-19 19:19                                                 ` Christian Lamparter
2017-02-20 15:14                                                 ` David Miller
2017-02-21 13:25                                                 ` David Laight
2016-07-26  4:32     ` PROBLEM: network data corruption (bisected to e5a4b0bb803b) Alan Curry
2016-07-26  4:38     ` alexmcwhirter

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