kernel errors on logs - whats the problem?

From:	"Ervin Malicdem" <schadow1 at gmail dot com>
To:	m0n0wall <m0n0wall at lists dot m0n0 dot ch>
Subject:	kernel errors on logs - whats the problem?
Date:	Tue, 19 Sep 2006 13:52:06 +0800

I'm having successive counts of these on my logs. What does this mean? Do i
have a faulty RAM?

Sep 19 13:49:51 /kernel: pid 1408 (php), uid 0: exited on signal 11  Sep 19
13:32:46 /kernel: pid 1335 (php), uid 0: exited on signal 11  Sep 19
13:29:46 /kernel: pid 1325 (php), uid 0: exited on signal 11  Sep 19
13:08:31 /kernel: pid 1180 (php), uid 0: exited on signal 11  Sep 19
13:02:44 /kernel: pid 1124 (php), uid 0: exited on signal 11  Sep 19
12:59:44 /kernel: pid 1110 (php), uid 0: exited on signal 11  Sep 19
12:56:33 /kernel: pid 1096 (php), uid 0: exited on signal 11  Sep 19
12:41:49 /kernel: pid 983 (php), uid 0: exited on signal 11  Sep 19
12:35:22 /kernel:
pid 946 (php), uid 0: exited on signal 11  Sep 19 12:25:41 /kernel: pid 885
(php), uid 0: exited on signal 11  Sep 19 12:25:04 /kernel: pid 832 (php),
uid 0: exited on signal 11