The self-hosted runner: tt-metal-ci-vm-45 lost communication with the server. Verify the machine is running and has a healthy network connection. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.

Disk usage is 86 %

Touching and printing out SMI info

tt-smi reset was successful

Hugepages service found. Command returned with exit code 3. Restarting it so we can ensure hugepages are available