From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: "Stephen R. van den Berg" <srb-PCMv+cxZuL0@public.gmane.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-nfs@vger.kernel.org
Subject: Re: Fw: Deadlock regression in v2.6.31.6
Date: Thu, 26 Nov 2009 10:01:47 -0500 [thread overview]
Message-ID: <1259247707.6715.46.camel@localhost> (raw)
In-Reply-To: <64b4daae0911251511q7a070b0aj1c07cdc5d6719b41-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Thu, 2009-11-26 at 00:11 +0100, Stephen R. van den Berg wrote:
> 1.2.3.167 is the Linux client kernel which locks up, 1.2.3.151 is the
> unfs server.
> It looks like the client terminates the TCP connection. The server
> confirms it, the client then sends a final acknowledge. At that point
> the client kernel locks up in the infinite loop.
OK. Have you tried running with RPCDBG_TRANS debugging enabled? I
suspect you might see a flood of 'sendmsg returned unrecognized error'
or 'connect returned unhandled error' messages if you do.
Trond
next prev parent reply other threads:[~2009-11-26 15:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-25 7:35 Fw: Deadlock regression in v2.6.31.6 Andrew Morton
2009-11-25 8:56 ` Stephen R. van den Berg
[not found] ` <64b4daae0911250056g3364d24l98850a272dcfe483-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-25 9:00 ` Stephen R. van den Berg
2009-11-25 14:31 ` Trond Myklebust
2009-11-25 21:58 ` Stephen R. van den Berg
2009-11-25 23:11 ` Stephen R. van den Berg
[not found] ` <64b4daae0911251511q7a070b0aj1c07cdc5d6719b41-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-26 15:01 ` Trond Myklebust [this message]
2009-11-26 15:07 ` Stephen R. van den Berg
[not found] ` <64b4daae0911260707i4064f608w4f7169441640567-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-26 15:20 ` Trond Myklebust
2009-11-27 0:07 ` Stephen R. van den Berg
[not found] ` <64b4daae0911261607m10d1ba3al8c067f85249c198f-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-27 0:14 ` Stephen R. van den Berg
[not found] ` <64b4daae0911261614l471fb74fx79db2988f0c65738-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-27 21:23 ` Trond Myklebust
2009-11-28 0:20 ` Stephen R. van den Berg
[not found] ` <64b4daae0911271620k46a99666td81528fc863e69f0-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-28 15:30 ` Trond Myklebust
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