Hi, 

 

After upgrading to Unraid 7 (did not notice this problem on the beta that i was running before upgrading), i have a problem with my network seem to reset every night at alittle bit after 04 each night.   This results in VM's loosing connection to their shares, same with dockers and that that server becomes unreachable for a short while.   I have tasks running on the vm's and dockers 24/7, and the result is that all of this tasks errors out. 

 

The only thing i find in the logs are:

 

Feb 2 04:40:02 Enterprise kernel: docker0: port 8(vethc0899d8) entered blocking state

Feb 2 04:40:02 Enterprise kernel: docker0: port 8(vethc0899d8) entered disabled state

Feb 2 04:40:02 Enterprise kernel: vethc0899d8: entered allmulticast mode

Feb 2 04:40:02 Enterprise kernel: vethc0899d8: entered promiscuous mode

Feb 2 04:40:05 Enterprise kernel: eth0: renamed from veth5008833

Feb 2 04:40:05 Enterprise kernel: docker0: port 8(vethc0899d8) entered blocking state

Feb 2 04:40:05 Enterprise kernel: docker0: port 8(vethc0899d8) entered forwarding state

Feb 2 04:42:30 Enterprise kernel: docker0: port 8(vethc0899d8) entered disabled state

Feb 2 04:42:30 Enterprise kernel: veth5008833: renamed from eth0

Feb 2 04:42:30 Enterprise kernel: docker0: port 8(vethc0899d8) entered disabled state

Feb 2 04:42:30 Enterprise kernel: vethc0899d8 (unregistering): left allmulticast mode

Feb 2 04:42:30 Enterprise kernel: vethc0899d8 (unregistering): left promiscuous mode

Feb 2 04:42:30 Enterprise kernel: docker0: port 8(vethc0899d8) entered disabled state

 

I guess these messages is related to what is happening.

 

Any idea of what is going on here, and eventually how to fix it?

 

those messages just let you know that a container started and stopped.

Otherwise without any diagnostics, its akin to fortune telling

Aha , don't know why i have containers restarting at the middle of the night for that sake either, but thats a problem for another day. 

 

Anyway, have run the diagnostic tool, and supplying the logs here. 

 

 

 

 

enterprise-diagnostics-20250202-1301.zip

you must have something scheduled that starts that container at 4:40 and turns off after its done whatever its doing. But what that container is and what that container does 🤷‍♂️ 

There isnt anything else in there, at that time, that suggest any issue with networking.

4:40 is the default daily schedule cron entry, see if you have a script doing something daily.

Yeah, probably the plextractsync docker, so not related to this issue

 

Don't see anything in the logs that explains that, try disabling any scripts or plugins that you have running during the night, or boot in safe mode and retest.