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icon5.gif  Error inserting vzcpt/vzmon/vzdev [message #38103] Mon, 16 November 2009 08:56 Go to next message
goeldi
Messages: 92
Registered: June 2006
Member
When I make a modprobe vzcpt or modprobe vzmon or vzdev, I get this error:
WARNING: Error inserting vzdev (/lib/modules/2.6.18-53.1.19.el5.028stab053.14PAE/kernel/kernel/ve/vzdev.ko): Unknown symbol in module, or unknown parameter (see dmesg)
WARNING: Error inserting vzmon (/lib/modules/2.6.18-53.1.19.el5.028stab053.14PAE/kernel/kernel/ve/vzmon.ko): Unknown symbol in module, or unknown parameter (see dmesg)
FATAL: Error inserting vzcpt (/lib/modules/2.6.18-53.1.19.el5.028stab053.14PAE/kernel/kernel/cpt/vzcpt.ko): Unknown symbol in module, or unknown parameter (see dmesg)


dmesg has this entry:
ip_conntrack: Unknown parameter `ip_conntrack_ftp'


Kernel: 2.6.18-53.1.19.el5.028stab053.14PAE

OS: centos-release-5-4.el5.centos.1

# cat iptables
*filter
:FORWARD ACCEPT [0:0]
:RH-Firewall-1-INPUT - [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
-A RH-Firewall-1-INPUT -p udp -d 224.0.0.251 --dport 5353 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 10000 --state NEW -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 22 --state NEW -j ACCEPT
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
COMMIT
*mangle
:FORWARD ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:PREROUTING ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
COMMIT
*nat
:OUTPUT ACCEPT [0:0]
:PREROUTING ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
COMMIT
Re: Error inserting vzcpt/vzmon/vzdev [message #38129 is a reply to message #38103] Fri, 20 November 2009 15:51 Go to previous message
maratrus is currently offline  maratrus
Messages: 1495
Registered: August 2007
Location: Moscow
Senior Member
On my system everything works just fine

# uname -a
Linux myhost 2.6.18-53.1.19.el5.028stab053.14PAE #1 SMP Thu May 8 21:09:32 MSD 2008 i686 i686 i386 GNU/Linux
# lsmod | grep vzmon
# modprobe vzmon
# lsmod | grep vzmon
vzmon                  46984  0
vzdev                   7556  1 vzmon
ipv6                  262048  21 vzmon
# lsmod | grep conntrack


Moreover, vzmon doesn't depend on ip_conntrack (look at the provided output) so I'm not sure how "ip_conntrack: Unknown parameter `ip_conntrack_ftp'" relates to the problem described. Please, examine dmesg another time and try to find the appropriate message.
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