daily security run output with errors?

[patrick sullivan]

Curious if someone with wisdom could tell me to not be concerned?


nastest.local.nastest kernel log messages:
> vnet0:1: link state changed to DOWN
> epair0b: link state changed to DOWN
> em0: link state changed to DOWN
> in6_purgeaddr: err=65, destination address delete failed
> em0: link state changed to UP
> epair0a: Ethernet address: 02:b6:d0:00:05:0a
> epair0b: Ethernet address: 02:b6:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:2'
> em0: link state changed to DOWN
> vnet0:2: promiscuous mode enabled
> em0: link state changed to UP
> vnet0:2: link state changed to DOWN
> epair0b: link state changed to DOWN
> em0: link state changed to DOWN
> in6_purgeaddr: err=65, destination address delete failed
> em0: link state changed to UP
> epair0a: Ethernet address: 02:b6:d0:00:05:0a
> epair0b: Ethernet address: 02:b6:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:3'
> em0: link state changed to DOWN
> vnet0:3: promiscuous mode enabled
> em0: link state changed to UP
> vnet0:3: link state changed to DOWN
> epair0b: link state changed to DOWN
> em0: link state changed to DOWN
> in6_purgeaddr: err=65, destination address delete failed
> em0: link state changed to UP
> epair0a: Ethernet address: 02:b6:d0:00:05:0a
> epair0b: Ethernet address: 02:b6:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:4'
> em0: link state changed to DOWN
> vnet0:4: promiscuous mode enabled
> em0: link state changed to UP
> vnet0:4: link state changed to DOWN
> epair0b: link state changed to DOWN
> em0: link state changed to DOWN
> in6_purgeaddr: err=65, destination address delete failed
> em0: link state changed to UP
> epair0a: Ethernet address: 02:b6:d0:00:05:0a
> epair0b: Ethernet address: 02:b6:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:5'
> em0: link state changed to DOWN
> vnet0:5: promiscuous mode enabled
> em0: link state changed to UP
> vnet0:5: link state changed to DOWN
> epair0b: link state changed to DOWN
> em0: link state changed to DOWN
> em0: link state changed to UP
> epair0a: Ethernet address: 02:b6:d0:00:05:0a
> epair0b: Ethernet address: 02:b6:d0:00:06:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> epair0a: changing name to 'vnet0:6'
> em0: link state changed to DOWN
> vnet0:6: promiscuous mode enabled
> em0: link state changed to UP
> in6_purgeaddr: err=65, destination address delete failed

-- End of security output --

 

[JohnDigital]

What do the timestamps say? How fast is this happening?

 

[patrick sullivan]

Where would I find the timestamp?

 

[JohnDigital]

run this from freenas shell
cat /var/log/messages | grep kernel

 

[JohnDigital]

I went to have a look at mine, and its very similar to yours.

Code:

Nov 11 14:18:34 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: epair0b: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: epair0b: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tun0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tun0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tap0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tap0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: in6_purgeaddr: err=65, destination address delete failed
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: igb0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: igb0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:34 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: promiscuous mode enabled
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:45 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: tap0: promiscuous mode enabled
Nov 11 14:18:45 freenas kernel: tap0: link state changed to UP
Nov 11 14:18:45 freenas kernel: tap0: link state changed to UP
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:49 freenas kernel: em0: link state changed to UP
Nov 11 14:18:49 freenas kernel: em0: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0a: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0a: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0b: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0b: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0a: changing name to 'vnet0:1'
Nov 11 14:18:50 freenas kernel: vnet0:1: promiscuous mode enabled
Nov 11 14:18:55 freenas kernel: epair1a: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1a: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1b: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1b: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1a: changing name to 'vnet0:2'
Nov 11 14:18:55 freenas kernel: epair1b: changing name to 'epair0b'
Nov 11 14:18:55 freenas kernel: vnet0:2: promiscuous mode enabled
Nov 11 14:18:59 freenas kernel: tun0: link state changed to UP
Nov 11 14:18:59 freenas kernel: tun0: link state changed to UP
Nov 11 14:36:08 freenas kernel: tap0: promiscuous mode enabled
Nov 11 14:36:08 freenas kernel: tap0: link state changed to UP
Nov 11 14:36:08 freenas kernel: tap0: link state changed to UP
Nov 11 15:27:17 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 15:27:17 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 15:27:17 freenas kernel: epair0b: link state changed to DOWN
Nov 11 15:27:17 freenas kernel: epair0b: link state changed to DOWN
Nov 11 15:31:39 freenas kernel: epair0a: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0a: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0b: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0b: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0a: changing name to 'vnet0:5'
Nov 11 15:31:39 freenas kernel: vnet0:5: promiscuous mode enabled
Nov 11 15:33:52 freenas kernel: in6_purgeaddr: err=65, destination address delete failed
Nov 14 21:09:42 freenas kernel: tun0: link state changed to DOWN
Nov 14 21:09:42 freenas kernel: tun0: link state changed to DOWN
Nov 14 21:09:43 freenas kernel: tun0: link state changed to UP
Nov 14 21:09:43 freenas kernel: tun0: link state changed to UP
Nov 15 00:30:43 freenas kernel: tun0: link state changed to DOWN
Nov 15 00:30:43 freenas kernel: tun0: link state changed to DOWN
Nov 15 00:30:44 freenas kernel: tun0: link state changed to UP
Nov 15 00:30:44 freenas kernel: tun0: link state changed to UP

I think this is happening when jails are started stopped or restarted.

 

[patrick sullivan]

run this from freenas shell
cat /var/log/messages | grep kernel

Will check and post back...thank you

 

[patrick sullivan]

I went to have a look at mine, and its very similar to yours.

Code:

Nov 11 14:18:34 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: epair0b: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: epair0b: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tun0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tun0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tap0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: tap0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: in6_purgeaddr: err=65, destination address delete failed
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: igb0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: igb0: link state changed to DOWN
Nov 11 14:18:34 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:34 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: promiscuous mode enabled
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: em0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:34 freenas kernel: igb0: link state changed to UP
Nov 11 14:18:45 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: em0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to DOWN
Nov 11 14:18:45 freenas kernel: tap0: promiscuous mode enabled
Nov 11 14:18:45 freenas kernel: tap0: link state changed to UP
Nov 11 14:18:45 freenas kernel: tap0: link state changed to UP
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:45 freenas kernel: bridge0: link state changed to UP
Nov 11 14:18:49 freenas kernel: em0: link state changed to UP
Nov 11 14:18:49 freenas kernel: em0: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0a: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0a: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0b: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0b: link state changed to UP
Nov 11 14:18:50 freenas kernel: epair0a: changing name to 'vnet0:1'
Nov 11 14:18:50 freenas kernel: vnet0:1: promiscuous mode enabled
Nov 11 14:18:55 freenas kernel: epair1a: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1a: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1b: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1b: link state changed to UP
Nov 11 14:18:55 freenas kernel: epair1a: changing name to 'vnet0:2'
Nov 11 14:18:55 freenas kernel: epair1b: changing name to 'epair0b'
Nov 11 14:18:55 freenas kernel: vnet0:2: promiscuous mode enabled
Nov 11 14:18:59 freenas kernel: tun0: link state changed to UP
Nov 11 14:18:59 freenas kernel: tun0: link state changed to UP
Nov 11 14:36:08 freenas kernel: tap0: promiscuous mode enabled
Nov 11 14:36:08 freenas kernel: tap0: link state changed to UP
Nov 11 14:36:08 freenas kernel: tap0: link state changed to UP
Nov 11 15:27:17 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 15:27:17 freenas kernel: vnet0:1: link state changed to DOWN
Nov 11 15:27:17 freenas kernel: epair0b: link state changed to DOWN
Nov 11 15:27:17 freenas kernel: epair0b: link state changed to DOWN
Nov 11 15:31:39 freenas kernel: epair0a: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0a: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0b: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0b: link state changed to UP
Nov 11 15:31:39 freenas kernel: epair0a: changing name to 'vnet0:5'
Nov 11 15:31:39 freenas kernel: vnet0:5: promiscuous mode enabled
Nov 11 15:33:52 freenas kernel: in6_purgeaddr: err=65, destination address delete failed
Nov 14 21:09:42 freenas kernel: tun0: link state changed to DOWN
Nov 14 21:09:42 freenas kernel: tun0: link state changed to DOWN
Nov 14 21:09:43 freenas kernel: tun0: link state changed to UP
Nov 14 21:09:43 freenas kernel: tun0: link state changed to UP
Nov 15 00:30:43 freenas kernel: tun0: link state changed to DOWN
Nov 15 00:30:43 freenas kernel: tun0: link state changed to DOWN
Nov 15 00:30:44 freenas kernel: tun0: link state changed to UP
Nov 15 00:30:44 freenas kernel: tun0: link state changed to UP

I think this is happening when jails are started stopped or restarted.

Hummm.....I did do a lot of that because after the recent update, Plex would not work. So, I tried repeated (obviously from the report) attempts to get it up and running. I gave up and just deleted and re-installed Plex. All is well....I think...

 

[JohnDigital]

YW, yeah my server runs like a top and mine is also littered with entries around the times I did updates.