The self-hosted runner: vm-self-hosted-ft9jh-runner-qtwt7 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.

Check all Linux Distributions supported in an All-in-One setup (fedora, 39)

The self-hosted runner: vm-self-hosted-ft9jh-runner-xqrpp 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.

Check all Linux Distributions supported in an All-in-One setup (opensuse, leap)

The self-hosted runner: vm-self-hosted-ft9jh-runner-5fn2h 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.

Check all Linux Distributions supported in an All-in-One setup (rocky, 9)

The self-hosted runner: vm-self-hosted-ft9jh-runner-p4krz 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.

Check all Linux Distributions supported in an All-in-One setup (ubuntu, bionic)

The self-hosted runner: vm-self-hosted-ft9jh-runner-c2gmf 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.

Check all Linux Distributions supported in an All-in-One setup (ubuntu, focal)

System.IO.IOException: No space left on device : '/opt/runner/_diag/Worker_20250127-030750-utc.log' at System.IO.RandomAccess.WriteAtOffset(SafeFileHandle handle, ReadOnlySpan`1 buffer, Int64 fileOffset) at System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder) at System.Diagnostics.TextWriterTraceListener.Flush() at GitHub.Runner.Common.HostTraceListener.WriteHeader(String source, TraceEventType eventType, Int32 id) at System.Diagnostics.TraceSource.TraceEvent(TraceEventType eventType, Int32 id, String message) at GitHub.Runner.Worker.Worker.RunAsync(String pipeIn, String pipeOut) at GitHub.Runner.Worker.Program.MainAsync(IHostContext context, String[] args) System.IO.IOException: No space left on device : '/opt/runner/_diag/Worker_20250127-030750-utc.log' at System.IO.RandomAccess.WriteAtOffset(SafeFileHandle handle, ReadOnlySpan`1 buffer, Int64 fileOffset) at System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder) at System.Diagnostics.TextWriterTraceListener.Flush() at GitHub.Runner.Common.HostTraceListener.WriteHeader(String source, TraceEventType eventType, Int32 id) at System.Diagnostics.TraceSource.TraceEvent(TraceEventType eventType, Int32 id, String message) at GitHub.Runner.Common.Tracing.Error(Exception exception) at GitHub.Runner.Worker.Program.MainAsync(IHostContext context, String[] args) Unhandled exception. System.IO.IOException: No space left on device : '/opt/runner/_diag/Worker_20250127-030750-utc.log' at System.IO.RandomAccess.WriteAtOffset(SafeFileHandle handle, ReadOnlySpan`1 buffer, Int64 fileOffset) at System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder) at System.Diagnostics.TextWriterTraceListener.Flush() at System.Diagnostics.TraceSource.Flush() at GitHub.Runner.Common.Tracing.Dispose(Boolean disposing) at GitHub.Runner.Common.Tracing.Dispose() at GitHub.Runner.Common.TraceManager.Dispose(Boolean disposing) at GitHub.Runner.Common.TraceManager.Dispose() at GitHub.Runner.Common.HostContext.Dispose(Boolean disposing) at GitHub.Runner.Common.HostContext.Dispose() at GitHub.Runner.Worker.Program.Main(String[] args)

Check all Linux Distributions supported in an All-in-One setup (ubuntu, jammy)

The self-hosted runner: vm-self-hosted-ft9jh-runner-gt58f 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.

generate-json-matrix

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

Check all Linux Distributions supported in an All-in-One setup (ubuntu, focal)

You are running out of disk space. The runner will stop working when the machine runs out of disk space. Free space left: 84 MB

Check all Linux Distributions supported in an All-in-One setup (fedora, 40)

Define target node

Check all Linux Distributions supported in an All-in-One setup (fedora, 40)

Destroying controller instance...

Check all Linux Distributions supported in an All-in-One setup (fedora, 40)

Destroying worker01 instance...

Check all Linux Distributions supported in an All-in-One setup (fedora, 40)

Destroying worker02 instance...