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Date: Mon, 23 Jun 2008 19:04:56 +0200 From: Didier Raboud <didier@...oud.com> To: netdev@...r.kernel.org Cc: linux-kernel@...r.kernel.org Subject: Re: stuck tcp connections 2.6.26-rc7 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Justin Mattock wrote: > On Mon, Jun 23, 2008 at 3:59 AM, Andrew Morton > <akpm@...ux-foundation.org> wrote: >> On Sun, 22 Jun 2008 18:09:16 +0000 "Justin Mattock" >> <justinmattock@...il.com> wrote: >> >>> Hello; I too am experiencing internet connectivity problems, for a >>> while I thought >>> It was due to low bandwidth(or being ddos attacked) but yesterday I >>> noticed with watch netstat -ntu >>> send-Q was stuck on a number; the connection would not go to TIME_WAIT >>> resulting in music to pause, and t.v. to freeze. >>> In my experiences running xmms streaming music is fine, no problems, >>> but as soon as >>> you watch something with flash player the stream start's getting >>> really bad. In the past with older kernel's >>> I usually can watch t.v.(with flash) and stream music at the same time >>> without any trouble. >>> lately I've been Running the kernel in No forced Preemption with a >>> time frequency at 100. having the kernel set in this mode really shows >>> the connection problems, but if I change the preemption to another, >>> and bump up the timer frequency the poor internet connection is not as >>> bad(or stuck tcp) but still prevalent. more pops in the music, and >>> sudden internet loss for around five seconds, then goes back >>> So from over here streaming music has no problems from what I can see, >>> but as soon as I watch media, it becomes a mess. >> >> (cc netdev) >> > > > Cool, Thanks for sending the cc > regards; Hi, I get something like a similar bug: when pinging my local gateway, I loose packets (over wifi (iwl3945) ). Before the update to 2.6.26-rc7 (Debian), I had no such issues (which makes Internet browsing working but weirdly). I can't know for sure that my bug is related to the above, but suppose so. Please ask for details ! Regards, Didier Raboud - -- Swisslinux.org − Le carrefour GNU/Linux en Suisse − http://www.swisslinux.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkhf17gACgkQwW1nnOmiePC/jQCcDxxCCFQbWV9swc0LY/o+/8o1 gL4An225WZd8UquZMtRfYRklKi9kiOEI =hXPR -----END PGP SIGNATURE----- -- 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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