From: Kurt Roeckx <Q@ping.be>
To: linux-kernel@vger.kernel.org
Subject: Re: KERNEL: assertion (tp->lost_out == 0) failed at tcp_input.c(1202):tcp_remove_reno_sacks
Date: Sun, 15 Apr 2001 23:01:08 +0200 [thread overview]
Message-ID: <20010415230107.A28340@ping.be> (raw)
In-Reply-To: <20010414164254.A13247@ping.be>
In-Reply-To: <20010414164254.A13247@ping.be>
On Sat, Apr 14, 2001 at 04:42:54PM +0200, Kurt Roeckx wrote:
> While running 2.4.3, I saw the following message a few times:
>
> KERNEL: assertion (tp->lost_out == 0) failed at
> tcp_input.c(1202):tcp_remove_reno_sacks
Nobody seems to be intrested in fixing this bug?
Anyway, I was looking at some statistics of the box, which I
think might be related to this problem.
netstat -s shows this under TCP:
Tcp:
11681 active connections openings
0 passive connection openings
84689 failed connection attempts
0 connection resets received
94 connections established
10963047 segments received
11476087 segments send out
392891 segments retransmited
772 bad segments received.
24083 resets sent
It seems it has to retransmit 3.4% of the TCP segments, which is
rather high.
The box is just up for 10 days, this means it has to retransmit
about .45 segments / second, and the rate seems to be going up.
I hope this helps.
If there is anything else I can do, please ask.
Kurt
next prev parent reply other threads:[~2001-04-15 21:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-14 14:42 KERNEL: assertion (tp->lost_out == 0) failed at tcp_input.c(1202):tcp_remove_reno_sacks Kurt Roeckx
2001-04-15 21:01 ` Kurt Roeckx [this message]
2001-04-19 18:09 ` Kurt Roeckx
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