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Coder.com3y ago
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Turtle Kayak

tailnet.wgengine - ConsumeMessageInitiation: Handshake flood

I have a workspace which has lost connection to the server. The symptoms I see are coder ssh failing with it waiting forever for a connection from the instance and VS Code failing to connect. However other workspaces are running fine, and the Coder server seems to be functioning.

Here are some useful logs from my debugging so far:
https://gist.github.com/Mainstay-Noah-Huppert/4bdf425a7cac7f03dda59b740cacdfc9

It seems like the main symptom I'm seeing in the Coder agent log is that it is failing to setup a Wireguard VPN session. I'm able to access the Coder server via Curl while ssh-ed manually into the workspace instance.

However I can't ping the coder sever while in the workspace instance. I don't think this is a issue however. As in workspaces which are currently working I can't ping the Coder server either (I imagine my AWS security group rules don't allow ICMP packets or something like that).
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