WARN Remove Looping

[JustAng]

Hello,

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

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:

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