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Dead loop on virtual device
Needs testing, LowPublicBUG


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


Difficulty level
Unknown (require assessment)
VyOS 1.2.0-rolling+201811150337
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)

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.
syncer edited projects, added VyOS 1.2 Crux (VyOS 1.2.0-rc10); removed VyOS 1.2 Crux.
syncer changed the task status from Open to Needs testing.Jan 27 2019, 5:43 AM
syncer reassigned this task from dmbaturin to zsdc.
syncer lowered the priority of this task from Normal to Low.
syncer added a subscriber: dmbaturin.

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?

dmbaturin set Is it a breaking change? to Unspecified (possibly destroys the router).
erkin set Issue type to Bug (incorrect behavior).Aug 31 2021, 7:16 PM