[users@httpd] exit signal Bus Error (10)

[Saunders Jack <ja...@volvo.com>]

 
We are using apache w/mod_proxy as a reverse proxy.  Everytime we have an outage on our main core network switch we receive the following errors in the apache error_log and the web server will no longer proxy until we restart apache.  Our apache web server will still serve up local content which makes me think it is a proxy module issue.  All effected backend servers are hanging off of the switch that went down.  Even though this does not happen often I still donot think a network outage should cause a proxy server failure.  I have monitored the amount of httpd processes being used during this time and it is only peaking at 160 and we have set the MaxClients to 256.  
 
[Mon Sep 22 12:43:04 2003] [notice] child pid 3372 exit signal Bus Error (10)
[Mon Sep 22 12:43:04 2003] [notice] child pid 4268 exit signal Bus Error (10)
[Mon Sep 22 12:43:04 2003] [notice] child pid 4267 exit signal Bus Error (10)
[Mon Sep 22 12:43:04 2003] [notice] child pid 3371 exit signal Bus Error (10)
[Mon Sep 22 12:43:14 2003] [notice] child pid 3078 exit signal Bus Error (10)
[Mon Sep 22 12:43:16 2003] [notice] child pid 3489 exit signal Bus Error (10)
[Mon Sep 22 12:43:17 2003] [notice] child pid 4321 exit signal Bus Error (10)
 
The only other errors before this are:
91.42 port 80 failed
[Mon Sep 22 10:24:24 2003] [error] [client 216.46.131.69] (145)Connection timed out: proxy connect to 204.156.
91.42 port 80 failed
[Mon Sep 22 10:24:31 2003] [error] [client 204.156.78.251] (145)Connection timed out: proxy connect to 204.156
.91.42 port 80 failed
[Mon Sep 22 10:24:40 2003] [error] [client 216.46.131.69] (145)Connection timed out: proxy connect to 204.156.
91.42 port 80 failed
[Mon Sep 22 10:24:45 2003] [error] [client 216.46.131.69] (145)Connection timed out: proxy connect to 204.156.
91.42 port 80 failed
[Mon Sep 22 10:24:54 2003] [error] [client 199.243.251.228] (145)Connection timed out: proxy connect to 204.15
6.91.42 port 80 failed
[Mon Sep 22 10:24:54 2003] [error] [client 199.243.251.228] (145)Connection timed out: proxy connect to 204.15
6.91.42 port 80 failed
 
Thanks