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    SubjectRe: 2.6.24-rc6-mm1 - oddness with IPv4/v6 mapped sockets hanging...
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    On Mon, 14 Jan 2008 11:36:40 EST, Paul Moore said:

    > Are you still only seeing these problems on loopback? I can't help but wonder
    > if this is the skb_clone() problem where it wasn't copying skb->iif causing
    > SELinux to silently drop the packets.

    Yes, I've only spotted it on loopback. The odd part is that I had reverted the
    one commit 9c6ad8f6895db7a517c04c2147cb5e7ffb83a315 "Convert the netif code to
    use ifindex values" - so either I managed to get the revert terribly wrong,
    or there's something else odd going on. The first time around, I was seeing
    hangs during a TCP 3-packet handshake - this time data flows for some number
    of packets before hanging.

    I'm pulling git://git.infradead.org/users/pcmoore/lblnet-2.6_testing at the
    moment, and seeing if there's already a fix in there for this.

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