jail unable to ping kernel: ng_ether_ifnet_arrival_event: can't re-name node epair1b

[Intel]

I setup my plex jail successfully and it was working fine, then had a power outage and server rebooted.

I came to find that within the jail I cannot ping the outside world. When the jail starts the following gets recorded to /var/log/messages ng_ether_ifnet_arrival_event: can't re-name node epair1b

[root@gserver] /mnt/gspace/jails/plex/etc# tail -f /var/log/messages
Feb 19 19:51:15 gserver kernel: epair1a: link state changed to DOWN
Feb 19 19:51:15 gserver kernel: epair1b: link state changed to DOWN
Feb 19 19:51:15 gserver kernel: epair1b: link state changed to DOWN
Feb 19 19:51:18 gserver kernel: ifa_del_loopback_route: deletion failed
Feb 19 19:51:18 gserver Freed UMA keg (udp_inpcb) was not empty (20 items). Lost 2 pages of memory.
Feb 19 19:51:18 gserver Freed UMA keg (udpcb) was not empty (336 items). Lost 2 pages of memory.
Feb 19 19:51:18 gserver Freed UMA keg (ripcb) was not empty (10 items). Lost 1 pages of memory.
Feb 19 19:51:18 gserver hhook_vnet_uninit: hhook_head type=1, id=1 cleanup required
Feb 19 19:51:18 gserver hhook_vnet_uninit: hhook_head type=1, id=0 cleanup required
Feb 19 19:51:19 gserver manage.py: [freeadmin.navtree:621] An error occurred while unserializing from http://172.32.0.10/plugins/crashplan/2/_s/treemenu: No JSON object could be decoded
Feb 19 19:51:27 gserver notifier: Performing sanity check on nginx configuration:
Feb 19 19:51:27 gserver notifier: nginx: the configuration file /usr/local/etc/nginx/nginx.conf syntax is ok
Feb 19 19:51:27 gserver notifier: nginx: configuration file /usr/local/etc/nginx/nginx.conf test is successful
Feb 19 19:51:27 gserver epair1a: Ethernet address: 02:23:d2:00:06:0a
Feb 19 19:51:27 gserver epair1b: Ethernet address: 02:23:d2:00:08:0b
Feb 19 19:51:27 gserver kernel: epair1a: link state changed to UP
Feb 19 19:51:27 gserver kernel: epair1a: link state changed to UP
Feb 19 19:51:27 gserver kernel: epair1b: link state changed to UP
Feb 19 19:51:27 gserver kernel: epair1b: link state changed to UP
Feb 19 19:51:27 gserver kernel: epair1a: promiscuous mode enabled
Feb 19 19:51:27 gserver kernel: ng_ether_ifnet_arrival_event: can't re-name node epair1b
Feb 19 19:51:27 gserver kernel: ng_ether_ifnet_arrival_event: can't re-name node epair1b

I am not sure where to find the configuration that is trying to setup the ethernet interface rename for the error. Fact is I cannot use my jail anymore. netstat -nr shows the right routing and the jail does get DHCP addressing but fails to ping out or open socket.

 

[Intel]

More info, not sure if the bold is the problem... which one is right?

[root@gserver] ~# sysctl -a | grep raw_sockets
<118>security.jail.allow_raw_sockets: 0 -> 1
<118>jail -c path=/mnt/gspace/jails/crashplan_1 name=crashplan_1 host.hostname=crashplan_1 allow.raw_sockets=true persist vnet=new
<118>jail -c path=/mnt/gspace/jails/plex name=plex host.hostname=plex allow.raw_sockets=true persist vnet=new
<118>jail -c path=/mnt/gspace/jails/plexmediaserver_1 name=plexmediaserver_1 host.hostname=plexmediaserver_1 allow.raw_sockets=true persist vnet=new
security.jail.param.allow.raw_sockets: 0
security.jail.allow_raw_sockets: 1

 

[Intel]

This may be related to enabling WebDAV share on the root of my pool and allowing it to change permissions, it screwed up the permissions on tank/jails and thats why it can't rename the virtual interface.

https://bugs.pcbsd.org/issues/13727