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Date: Mon, 17 Nov 2014 17:33:41 +0200 From: Denys Fedoryshchenko <nuclearcat@...learcat.com> To: Eric Dumazet <eric.dumazet@...il.com> Cc: Neal Cardwell <ncardwell@...gle.com>, Yuchung Cheng <ycheng@...gle.com>, netdev@...r.kernel.org Subject: Re: /proc/net/sockstat invalid memory accounting or memory leak in latest kernels? (trying to debug) On 2014-11-17 12:22, Denys Fedoryshchenko wrote: >> Hmm.... I have an updated patch, sorry. >> ... > > Installed patch, but will have to wait a while (usually at least > 24hours), to be sure if it is stable. > > Thanks a lot! Tried updated patch, it seems crashed same after while with it too, and on second test i noticed same value overflow. In debug, after i added alert if sk_forward_alloc > 1147483648 i noticed that on some sockets it continuously increasing this value until it will overflow. I can provide logs if it is interesting. I will try to sysctl fastopen to zero, to make sure if it changes anything. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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