From: Philipp Matthias Hahn <pmhahn@pmhahn.de>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: Strange PF_NETLINK NETLINK_ROUTE stall: netlink: Fix autobind race condition that leads to zero port ID
Date: Sat, 5 Dec 2015 15:16:39 +0100 [thread overview]
Message-ID: <20151205141639.GA31897@pmhahn.de> (raw)
In-Reply-To: <20151205011008.GB21889@gondor.apana.org.au>
Hello,
On Sat, Dec 05, 2015 at 09:10:08AM +0800, Herbert Xu wrote:
> On Fri, Nov 27, 2015 at 04:23:54PM +0100, Philipp Hahn wrote:
> >
> > I observed a strange stall in a multi-threaded process (originally
> > OpenLDAP slapd), which stalls during a call to getaddrinfo() after
> > upgrading the kernel from 3.16.x to 4.1.12:
>
> Can you try to see if the latest kernel still has this problem.
> Unfortunately a number of fixes seem to not have made it into
> 4.1 so anything could happen there.
I also tried 4.1.13, if that is what you mean with latest; it also
hangs.
> Thanks,
Thanks go to you.
Philipp
--
/ / (_)__ __ ____ __ Philipp Hahn
/ /__/ / _ \/ // /\ \/ /
/____/_/_//_/\_,_/ /_/\_\ pmhahn@pmhahn.de
prev parent reply other threads:[~2015-12-05 14:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-27 15:23 Strange PF_NETLINK NETLINK_ROUTE stall: netlink: Fix autobind race condition that leads to zero port ID Philipp Hahn
2015-12-05 1:10 ` Herbert Xu
2015-12-05 14:16 ` Philipp Matthias Hahn [this message]
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