Messages in this thread | | | Date | Thu, 3 Apr 2008 16:26:01 +0300 (EEST) | From | "Ilpo Järvinen" <> | Subject | Re: 2.6.25-rc8: WARNING: at net/ipv4/tcp_input.c:2173 tcp_mark_head_lost+0x11d/0x150() |
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On Thu, 3 Apr 2008, Soeren Sonnenburg wrote:
> trying to download things, I am seeing this (ignore the tainted, it is > from madwifi and although the module is loaded the device was never > used) > > Could anyone make sense of this please?
...I'm just trying to find out who and where invariants of the TCP code are broken. These were relatively recently enabled (pre-2.6.24 just didn't care too much). A number of long standing issues plus bugs from my modifications have been fixed because of the more rigid checking :-).
> ------------[ cut here ]------------ > WARNING: at net/ipv4/tcp_input.c:2173 tcp_mark_head_lost+0x11d/0x150()
> ------------[ cut here ]------------ > WARNING: at net/ipv4/tcp_input.c:1771 tcp_enter_frto+0x267/0x270()
> ------------[ cut here ]------------ > WARNING: at net/ipv4/tcp_input.c:2532 tcp_ack+0x1a6f/0x1d60()
Can you reproduce it?
Please include netdev next time while report networking related problems.
-- i.
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