Re: unregister_netdevice

darkstar <[email protected]>
Newsgroups gmane.linux.drivers.vlan
Message-ID <[email protected]>
Justin Cormack wrote:

Ok, sorry for my reaction at the morning.

These are the modules before stopping the network:
root@Anakin:~# lsmod
Module                  Size  Used by
ipt_mac                 1920  124
ipt_mark                1600  1
ipt_realm               1856  6
ipt_state               1856  3
ipt_MARK                2432  13
iptable_raw             1984  1
iptable_nat            23324  1
ip_conntrack           43128  2 ipt_state,iptable_nat
iptable_mangle          2816  1
iptable_filter          2880  1
ip_tables              19520  9 
ipt_mac,ipt_mark,ipt_realm,ipt_state,ipt_MARK,iptable_raw,iptable_nat,iptable_mangle,iptable_filter
pcspkr                  3460  0
via_agp                 9536  1
i2c_viapro              7952  0
i2c_core               21200  1 i2c_viapro
8021q                  19912  0
sk98lin               166240  0
agpgart                34120  1 via_agp
************************************
These are the modules after removing iptables modules:
root@Anakin:~# cat amods
Module                  Size  Used by
pcspkr                  3460  0
via_agp                 9536  1
i2c_viapro              7952  0
i2c_core               21200  1 i2c_viapro
8021q                  19912  0
sk98lin               166240  0
agpgart                34120  1 via_agp
*************************************
This is the dmesg exactly before reboot:
eth1: network connection down
eth0: network connection down
eth0.778: del 01:00:5e:00:00:01 mcast address from vlan interface
eth0.778: del 01:00:5e:00:00:01 mcast address from master interface
eth0.2242: del 01:00:5e:00:00:01 mcast address from vlan interface
eth0.2242: del 01:00:5e:00:00:01 mcast address from master interface
unregister_netdevice: waiting for eth0.2242 to become free. Usage count = 1
unregister_netdevice: waiting for eth0.2242 to become free. Usage count = 1
unregister_netdevice: waiting for eth0.2242 to become free. Usage count = 1
unregister_netdevice: waiting for eth0.2242 to become free. Usage count = 1
unregister_netdevice: waiting for eth0.2242 to become free. Usage count = 1
unregister_netdevice: waiting for eth0.2242 to become free. Usage count = 1
unregister_netdevice: waiting for eth0.2242 to become free. Usage count = 1
***************************************
After all these procedures systems hangs and I was reeboot it.
I hope this information will be useful.

best regards
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