Re: Latest -current complete lockup (tcp changes?)

Andrey Chernov wrote:
On Tue, Mar 27, 2007 at 09:28:10AM +0400, Andrey Chernov wrote:

On Tue, Mar 27, 2007 at 10:11:01PM +0000, Garrett Cooper wrote:

The problem is deeper than that (((
I still got the same lockup, just with more net activity.
I even try to completely disable sack, with the same result, so probem is somewhere else. Last working kernel still from Mar 22.

I'll give a CVSup / upgrade a try and see what happens.

Additional non-default details from my machine which may (or may not) affect the thing:


Yet one detail about lockup: external pings to the machine works in the lockup situation, but no any TCP services is available.
Attempting to press power button to initiate soft reboot says that "acpi ... not ready yet".

This bug is really strange and there is no direct and obvious explanation.
A leaked TCP_INFO lock can't really be the cause of the problem as Robert
explained.

Could you revert sys/netinet/tcp_input.c back to rev. 1.327 while leaving
all others at HEAD and look if the bug can be reproduced?

--
Andre
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