diff --git a/bind.spec b/bind.spec
index 8da0298..6116cdd 100644
--- a/bind.spec
+++ b/bind.spec
@@ -20,7 +20,7 @@ Summary:  The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv
 Name:     bind
 License:  ISC
 Version:  9.6.1
-Release:  9.%{PATCHVER}%{?dist}
+Release:  10.%{PATCHVER}%{?dist}
 Epoch:    32
 Url:      http://www.isc.org/products/BIND/
 Buildroot:%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -589,6 +589,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %ghost %{chroot_prefix}/etc/localtime
 
 %changelog
+* Wed Jan 27 2010 Adam Tkac <atkac redhat com> 32:9.6.1-10.P3
+- revert the "DEBUG" feature (#510283), it causes too many problems (#545128)
+
 * Tue Jan 19 2010 Adam Tkac <atkac redhat com> 32:9.6.1-9.P3
 - update to 9.6.1-P3 (CVE-2010-0097)
 
diff --git a/named.init b/named.init
index 12540a2..5694427 100755
--- a/named.init
+++ b/named.init
@@ -47,21 +47,6 @@ fi
   [ /etc/sysconfig/dnssec -nt /etc/named.conf ] && \
    /usr/sbin/dnssec-configure -b --norestart --dnssec="$DNSSEC" --dlv="$DLV"
 
-# Enable/disable debugging
-if [ "x$DEBUG" = 'xyes' ]; then
-  chown named.named /var/named
-  if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled &&
-    [ `getsebool named_write_master_zones | awk '{ print $3; }'` = 'off' ]; then
-      setsebool named_write_master_zones 1
-  fi;
-else
-  chown root.named /var/named
-  if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled &&
-    [ `getsebool named_write_master_zones | awk '{ print $3; }'` = 'on' ]; then
-      setsebool named_write_master_zones 0
-  fi;
-fi
-
 ROOTDIR_MOUNT='/etc/named /etc/pki/dnssec-keys /var/named /etc/named.conf
 /etc/named.dnssec.keys /etc/named.rfc1912.zones /etc/rndc.conf /etc/rndc.key
 /usr/lib64/bind /usr/lib/bind'
diff --git a/named.sysconfig b/named.sysconfig
index da4c724..53b6a1b 100644
--- a/named.sysconfig
+++ b/named.sysconfig
@@ -31,8 +31,3 @@
 #                            at startup. Don't add -t here, use ROOTDIR instead.
 #
 # KEYTAB_FILE="/dir/file"    --  Specify named service keytab file (for GSS-TSIG)
-#
-# DEBUG="yes|no"         -- This option controls if you would like to debug
-# 			    named process. If you set this option to "yes" then
-# 			    /var/named/ directory become writable by named user
-# 			    and named will be able to write core dumps there.