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    SubjectRe: Badness at net/ipv4/inet_connection_sock.c:293
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    From: Christian Kujau <lists@nerdbynature.de>
    Date: Fri, 11 Dec 2009 23:43:10 -0800 (PST)

    > today I upgraded from 2.6.32-rc7 to the latest -git (mainline) and after a
    > few hours the messages below appeared in the log. Apparently "privoxy" was
    > very busy handling connections, but the messages never appeared with
    > earlier kernels.
    >
    > Full dmesg & .config is on:
    > http://nerdbynature.de/bits/2.6.33-git/inet_accept/

    Yeah I started seeing this on one of my machines too, the
    assertion is:

    WARN_ON(newsk->sk_state == TCP_SYN_RECV);

    I wonder if some of the refactorings we did to allow per-route
    SACK/DSACK/etc. controls messed some sequence of state changes
    on TCP sockets. But I can't find anything obvious in those
    commits.


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