From owner-freebsd-bugs  Wed Oct  6  5:30:38 1999
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Date: Wed,  6 Oct 1999 05:29:59 -0700 (PDT)
From: goodgene@nownuri.net
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Subject: kern/14162: sudden reboot problem ( maybe kernel panic)
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>Number:         14162
>Category:       kern
>Synopsis:       sudden reboot problem ( maybe kernel panic)
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Wed Oct  6 05:30:01 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator:     jeon chan seok
>Release:        3.2
>Organization:
digito
>Environment:
FreeBSD dgl.softmessenger.com 3.2-RELEASE FreeBSD 3.2-RELEASE #0: Mon Oct  4 22:26:03 KST 1999     goodgene@dgl.softmessenger.com:/usr/src/sys/compile/RED+  i386
>Description:
 My company decide to introduce FreeBSD3.2 as gateway server for Instant Messaging Service.

 Because my tcp connections should be processed, I increased Maxuser
to 300 and so did kernel compiling.
 And I changed some configurations like below.
 
sysctl -w kern.ipc.somaxconn=1024
sysctl -w net.inet.ip.portrange.last=10000
sysctl -w net.inet.tcp.rfc1644=1
sysctl -w kern.maxprocperuid=1024

 In this situation the performance was very good but our 2 FreeBSD3.2
server could last over 4 days. Suddenly the OS is rebooted.
 
 H/W specs are CPU Pen 2, RAM 128M, SCSI Adaptec UW 2940, BX tyan board.

 Is there any misconfiguration?
 
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:


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