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kern/47416: Apache segmentation faults/Apache state sokva

>Number:         47416
>Category:       kern
>Synopsis:       Apache segmentation faults/Apache state sokva
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          support
>Submitter-Id:   net
>Arrival-Date:   Mon Jan 07 14:40:07 +0000 2013
>Originator:     Al Zick
>Release:        NetBSD 6
Zick's web ventures
NetBSD 6.0 NetBSD 6.0 (FAITH-$Revision: 1.777.2.6 $) #0: Thu 
Jan  3 21:45:52 EST 2013 macppc
When apache processes exit, they cause a Segmentation fault because they can 
not free memory. It looks like the problem is a kernel problem with the socket 
buffers. After maybe 24 hours the server stops responding to httpd requests 
because apache is in a state of sokva. If I build a kernel with "options 
SOSEND_NO_LOAN", I don't get a state of sokva, but the system goes down after a 
few days. It doesn't kernel panic, but will not respond to anything, except one 
of the strange effects of this is that I get intermittent pings. 
Start apache loading the php module on a NetBSD 6 macppc system.

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