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Dead loop on virtual device
Needs testing, LowPublicBUG

Description

I've started getting this message over and over filling the console and preventing anything being done on the device

Dead loop on virtual device vxlan0, fix it urgently!

Had to delete the interface to get it to stop and thus lost the interface config. However, it was setup as described in the wiki https://wiki.vyos.net/wiki/VXLAN#Configuration_Example

Details

Difficulty level
Unknown (require assessment)
Version
VyOS 1.2.0-rolling+201811150337
Why the issue appeared?
Will be filled on close

Event Timeline

Problem seems to be coming from there being no queue set on the interface, setting a queue manually resolves the issue till the device is restarted

syncer triaged this task as Normal priority.Nov 29 2018, 8:30 PM
syncer assigned this task to dmbaturin.
syncer edited projects, added VyOS 1.2 Crux (VyOS 1.2.0-rc10); removed VyOS 1.2 Crux.
pasik added a subscriber: pasik.Dec 16 2018, 11:22 AM
syncer lowered the priority of this task from Normal to Low.
syncer changed the task status from Open to Needs testing.
syncer reassigned this task from dmbaturin to zsdc.
syncer added a subscriber: dmbaturin.
zsdc added a comment.Feb 7 2019, 4:32 PM

Hello, @TrueTechy!
As I understand, this situation can exist only if interface is in down state? Can you check this behavior with fresh VyOS version?