WARN Remove Looping

J

JustAng

New Member
#1
#1
Hello,

I've just upgraded to 4.1.12 and the LiteSpeed web admin started to spewing this random warning :

Code: 
2012-04-01 14:54:25.149	WARN	Remove looping fd: 94, event: 1
2012-04-01 14:54:57.249	WARN	Remove looping fd: 155, event: 1
2012-04-01 14:55:05.070	WARN	Remove looping fd: 198, event: 1
And sometimes resulting in Automatic Restart on my servers:

Code: 
At [01/Apr/2012:14:27:54 +0700], web server with pid=186167 received unexpected signal=11, no core file is created. A new instance of web server will be started automatically!
I've read a thread about the automatic restart is due to the memory is not enough for PHP Process, but I have 16 Gigs on both of my machine with many free room so I kinda lost there.

Please advise.

EDIT :
On my older machine, I can switch back to the older version if that's the only solution, but on my newer one, 4.1.12 is the basic install so I don't know how to switch back to 4.1.11
 
Last edited:
W

webizen

Well-Known Member
#2
#2
JustAng said:
...
Code: 
At [01/Apr/2012:14:27:54 +0700], web server with pid=186167 received unexpected signal=11, no core file is created. A new instance of web server will be started automatically!
...
EDIT :
On my older machine, I can switch back to the older version if that's the only solution, but on my newer one, 4.1.12 is the basic install so I don't know how to switch back to 4.1.11
Click to expand...
You have 2 options:
1. manually install 4.1.11
Code: 
wget [url]http://www.litespeedtech.com/packages/4.0/lsws-4.1.11-ent-x86_64-linux.tar.gz[/url]
tar zxf lsws-4.1.11-ent-x86_64-linux.tar.gz
cd lsws-4.1.11
./install.sh

Choose 'U' option when prompted and defaults for everything else.
2. install 4.1.12 dbg version and gnu debugger (gdb)
Code: 
wget [url]http://www.litespeedtech.com/packages/lsws-4.1.12-ent-x86_64-linux-dbg.tar.gz[/url]
tar zxf lsws-4.1.12-ent-x86_64-linux-dbg.tar.gz
cd lsws-4.1.12
./install.sh

Choose 'U' option when prompted and defaults for everything else.

yum install gdb
when restart happens again, forward the backtrace to bug@.

if restart persists, switch back to 4.1.11 for the time being.
 
Last edited:
J

JustAng

New Member
#3
#3
Thanks webizen :)

The restart problem is persist and happened on a random time, last night on my newest server I've got at least 10 times or so , while my older server which I upgraded today, it's already happened 5 times.

I'll switch back to the older version now :)

UPDATE :
I've switched back, the Remove Looping warning is not yet to be seen, I'll update again in 12 hours time frame to see if whether the restart problem surfacing up again or not after switching back to older version.
 
Last edited:
J

JustAng

New Member
#4
#4
JustAng said:
Thanks webizen :)

The restart problem is persist and happened on a random time, last night on my newest server I've got at least 10 times or so , while my older server which I upgraded today, it's already happened 5 times.

I'll switch back to the older version now :)

UPDATE :
I've switched back, the Remove Looping warning is not yet to be seen, I'll update again in 12 hours time frame to see if whether the restart problem surfacing up again or not after switching back to older version.
Click to expand...
Posted in new post for Update :

After degrading to 4.1.11 : everything is smooth, no more Remove Looping warning or restart :)
 
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