[Users] fib6_clean_all: NULL exec env (table->owner_env)

Axton axton.grams at gmail.com
Sat Jan 26 11:18:03 EST 2013


On Sat, Jan 26, 2013 at 9:32 AM, Axton <axton.grams at gmail.com> wrote:
> On Sat, Jan 26, 2013 at 9:09 AM, Axton <axton.grams at gmail.com> wrote:
>> Thanks for the info.  I will update the kernel and report back.  For
>> your information, I am running Debian Lenny and using the latest
>> kernel from Debian packages.

This appears to have addressed the issue.  Thanks for the help.  I'm
including verbose information on the steps I performed in the event
someone runs into the same issue.

*** I updated the kernel and related utilities to the following versions:
  vzkernel-2.6.32-042stab072.10.x86_64
  vzkernel-devel-2.6.32-042stab072.10.x86_64
  vzkernel-headers-2.6.32-042stab072.10.x86_64
  vzkernel-firmware-2.6.32-042stab072.10.noarch
  vzctl-4.1.2-1.x86_64
  vzctl-core-4.1.2-1.x86_64
  ploop-1.6-1.x86_64
  ploop-devel-1.6-1.x86_64
  ploop-lib-1.6-1.x86_64
  vzquota-3.1-1.x86_64

*** I used the following steps to install the kernel and related utilities:

- Install dependencies
	apt-get install libcgroup1 libcgroup-dev
- Run Commands to install RHEL kernel
	apt-get install fakeroot alien
	mkdir -p /root/openvz/042stab072.10
	cd /root/openvz/042stab072.10
	wget http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab072.10/vzkernel-2.6.32-042stab072.10.x86_64.rpm
	wget http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab072.10/vzkernel-devel-2.6.32-042stab072.10.x86_64.rpm
	wget http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab072.10/vzkernel-headers-2.6.32-042stab072.10.x86_64.rpm
	wget http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab072.10/vzkernel-debug-2.6.32-042stab072.10.x86_64.rpm
	wget http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab072.10/vzkernel-debug-devel-2.6.32-042stab072.10.x86_64.rpm
	wget http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab072.10/vzkernel-firmware-2.6.32-042stab072.10.noarch.rpm
	wget http://download.openvz.org/utils/vzctl/4.1.2/vzctl-4.1.2-1.x86_64.rpm
	wget http://download.openvz.org/utils/vzctl/4.1.2/vzctl-core-4.1.2-1.x86_64.rpm
	wget http://download.openvz.org/utils/ploop/1.6/ploop-1.6-1.x86_64.rpm
	wget http://download.openvz.org/utils/ploop/1.6/ploop-devel-1.6-1.x86_64.rpm
	wget http://download.openvz.org/utils/ploop/1.6/ploop-lib-1.6-1.x86_64.rpm
	wget http://download.openvz.org/utils/vzquota/3.1/vzquota-3.1-1.x86_64.rpm
	fakeroot alien --to-deb --scripts --keep-version vz*.rpm ploop*.rpm
	dpkg --force-overwrite -i vz*.deb ploop*.deb
- manually update /etc/vz/vz.conf (add/alter parameters where it makes sense)
	root at cluster-02:/# diff -ub /etc/vz/vz.conf.bak /etc/vz/vz.conf
	--- /etc/vz/vz.conf.bak 2013-01-26 12:30:09.767485596 -0600
	+++ /etc/vz/vz.conf     2013-01-26 12:32:02.122986236 -0600
	@@ -3,6 +3,7 @@
	 LOCKDIR=/var/lib/vz/lock
	 DUMPDIR=/var/lib/vz/dump
	 VE0CPUUNITS=1000
	+VE_STOP_MODE=suspend
	
	 ## Logging parameters
	 LOGGING=yes
	@@ -14,7 +15,7 @@
	 DISK_QUOTA=yes
	 VZFASTBOOT=no
	
	-# Disable module loading. If set, vz initscript do not load any modules.
	+# Disable module loading. If set, vz initscript does not load any modules.
	 #MODULES_DISABLED=yes
	
	 # The name of the device whose IP address will be used as source IP for CT.
	@@ -35,12 +36,14 @@
	 VE_PRIVATE=/var/lib/vz/private/$VEID
	 CONFIGFILE="basic"
	 DEF_OSTEMPLATE="centos-5"
	+## Filesystem layout for new CTs: either simfs (default) or ploop
	+#VE_LAYOUT=ploop
	
	 ## Load vzwdog module
	 VZWDOG="no"
	
	-## IPv4 iptables kernel modules
	-IPTABLES="ipt_REJECT ipt_tos ipt_limit ipt_multiport iptable_filter
iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length"
	+## IPv4 iptables kernel modules to be enabled in CTs by default
	+IPTABLES_MODULES="$IPTABLES"
	
	 ## Enable IPv6
	 IPV6="yes"
- update /etc/sysctl.conf (added)
	# On Hardware Node we generally need
	# packet forwarding enabled and proxy arp disabled
	net.ipv4.ip_forward = 1
	net.ipv6.conf.default.forwarding = 1
	net.ipv6.conf.all.forwarding = 1
	net.ipv4.conf.default.proxy_arp = 0
	
	# Enables source route verification
	net.ipv4.conf.all.rp_filter = 1
	
	# Enables the magic-sysrq key
	kernel.sysrq = 1
	
	# We do not want all our interfaces to send redirects
	net.ipv4.conf.default.send_redirects = 1
	net.ipv4.conf.all.send_redirects = 0
- set default boot image
	vi /etc/default/grub
		set default image=6
	update-grub
- make openvz boot automatically
	update-rc.d vz defaults
	update-rc.d vzeventd defaults
- reboot


*** System Information, Post-Installation
	root at cluster-02:~/openvz/042stab072.10# uname -a
	Linux cluster-02 2.6.32-042stab072.10 #1 SMP Wed Jan 16 18:54:05 MSK
2013 x86_64 GNU/Linux

	root at cluster-02:~/openvz/042stab072.10# vzctl --version
	vzctl version 4.1.2

Regards,
Axton Grams


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