Messages in this thread | | | Date | Mon, 14 Jun 2010 21:36:05 +0200 | From | Thomas Bächler <> | Subject | Re: [2.6.35-rc3 regression] TCP connections on 'lo' interface randomly stall |
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Am 14.06.2010 20:23, schrieb Randy Dunlap: > On Mon, 14 Jun 2010 20:10:27 +0200 Thomas Bächler wrote: > >> With 2.6.35-rc3, I cannot use TCP over the 'lo' interface any more. This >> is reproduced easily by running 'ssh localhost' and executing a few >> commands inside the ssh session (if you are able to log in, 'ls -lhFR /' >> does a good job) - the connection will stall completely after a very >> short time. As far as I can see, all applications are affected. >> >> It also seems that once a service is "stalled", I cannot open a new >> connection to the same TCP port anymore. However, I can open a >> connection to a different port until that one is stalled, too. >> >> Running wireshark, I can see that TCP retransmissions are sent, but >> never acknowledged. >> >> Bisection (starting with 7908a9e as good and v2.6.35-rc3 as bad) leads >> to the following commit. Please CC me on replies to this issue. Thanks >> for your help. > > Does this patch fix it for you? > http://lkml.org/lkml/2010/6/13/155
Yes, it seems to fix it. Thanks.
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