<html><body bgcolor="#FFFFFF"><div>Hi,</div><div><br></div><div>If at all possible, do this:</div><div><br></div><div>Nfs mount a large (>1GB) volume and modify the startup script to use -d 7 the redirect stderr and stdout to a file on the mounted volume. Then the exact event that caused the failure to occur.</div><div><br></div><div>It's likely a bug in the http request handlers (we had a bunch early on and I thought I fixed them all).</div><div><br></div><div>Can also be a bug in uClibc or something new.</div><div><br></div><div>Alex</div><div><br><br></div><div><br>On 2010-10-26, at 2:53, Kazuki Shimada <<a href="mailto:zukky@ninjin-net.com">zukky@ninjin-net.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div>
Hi, wifidog community members.<br>
<br>
I want to know any of you have met this error.<br>
<br>
My environment is<br>
board: PCEngine Alix alix2d1<br>
firmware: openwrt backfire 10.03<br>
wifidog gateway: 20090925-1 (feeds packege)<br>
<br>
I met this error last night,<br>
root@gaidai1-rt:~# logread<br>
Oct 25 23:34:24 gaidai1-rt user.info kernel: wifidog[605]: segfault
at 2 ip b77a7a01 sp bedffc40 error 4 in
libuClibc-0.9.30.1.so[b777f000+46000]<br>
<br>
When this occured, wifidog gateway was down. New login attempt won't
be redirected login site.<br>
In fact this error occured on same node 12 days ago, too.<br>
Oct 13 23:10:27 gaidai1-rt user.info kernel: wifidog[2977]: segfault
at 2 ip b76eba01 sp befffc40 error 4 in
libuClibc-0.9.30.1.so[b76c3000+46000]<br>
<br>
After "/etc/init.d/wifidog start", it worked normally. This output
message appeared just after it,<br>
root@gaidai1-rt:~# Invalid request path ''<br>
Invalid request path ''<br>
Invalid request path ''<br>
Invalid request path ''<br>
Invalid request path ''<br>
Invalid request path ''<br>
<br>
<br>
My /etc/wifidog.conf is,<br>
----------------------------------------------------------------<br>
GatewayID gaidai1-rt<br>
<br>
GatewayInterface br-lan<br>
<br>
AuthServer {<br>
Hostname <a class="moz-txt-link-abbreviated" href="http://www.ninjin-net.com"><a href="http://www.ninjin-net.com">www.ninjin-net.com</a></a><br>
SSLAvailable no<br>
Path /wifidog/<br>
}<br>
<br>
AuthServer {<br>
Hostname <a href="http://www2.ninjin-net.com"><a href="http://www2.ninjin-net.com">www2.ninjin-net.com</a></a><br>
SSLAvailable no<br>
HTTPPort 8081<br>
Path /wifidog/<br>
}<br>
<br>
HTTPDMaxConn 15<br>
<br>
CheckInterval 60<br>
<br>
ClientTimeout 5<br>
<br>
FirewallRuleSet global {<br>
}<br>
<br>
FirewallRuleSet validating-users {<br>
FirewallRule allow to 0.0.0.0/0<br>
}<br>
<br>
FirewallRuleSet known-users {<br>
FirewallRule allow to 0.0.0.0/0<br>
}<br>
<br>
FirewallRuleSet unknown-users {<br>
FirewallRule allow udp port 53<br>
FirewallRule allow tcp port 53<br>
FirewallRule allow udp port 67<br>
FirewallRule allow tcp port 67<br>
}<br>
<br>
# Rule Set: locked-users<br>
#<br>
# Not currently used<br>
FirewallRuleSet locked-users {<br>
FirewallRule block to 0.0.0.0/0<br>
}<br>
----------------------------------------------------------------<br>
<br>
Any advices are appreciated.<br>
<br>
Best regards,<br>
<br>
Kazuki Shimada<br>
<a href="http://Ninjin-net.com"><a href="http://Ninjin-net.com">Ninjin-net.com</a></a><br>
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