Messages in this thread | | | Date | Thu, 20 Jan 2000 12:55:30 +0100 | From | Manfred Spraul <> | Subject | Re: kernel panics at google |
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David desJardins wrote: > > > If I'm interpreting the kernel oops correctly, the error occurs in > tcp_retrans_try_collapse. I've attached below the oops, after > attempting to run it through ksymoops. (I think I got the right > symbols, but I'm not absolutely certain.) > How much memory is installed? I assume 256 MB or more.
> These systems are running 2.2.13 with some patches.
> > >>EIP: c0158892 <tcp_retrans_try_collapse+3a/208> > Trace: c01462cb <__kfree_skb+97/a0> > Trace: c0158be7 <tcp_retransmit_skb+a3/164> > Trace: c0158d0d <tcp_xmit_retransmit_queue+65/e4>
tcp_retransmit_try_collapse is called with
skb->next == NULL
tcp_retrans_try_collapse dereferences skb->next --> oops.
Unfortunately, I have no idea why this happened. -- Manfred
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