{"record":{"id":"d79d35abc821e957","repo":"k3s-io/k3s","slug":"server-panicked-v","errorCode":null,"errorMessage":"server panicked: %v","messagePattern":"server panicked: (.+?)","errorType":"panic","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pkg/cli/server/server.go","lineNumber":89,"sourceCode":"\t\t\treturn err\n\t\t}\n\t}\n\n\t// Initialize logging, and subprocess reaping if necessary.\n\t// Log output redirection and subprocess reaping both require forking.\n\tif err := cmds.InitLogging(); err != nil {\n\t\treturn err\n\t}\n\n\tklog.EnableContextualLogging(true)\n\tctx := logger.NewContext(signals.SetupSignalContext(), version.Program)\n\twg := &sync.WaitGroup{}\n\n\t// If exiting due to an error, ensure that contexts are cancelled so that the\n\t// WaitGroup exits.  Otherwise, wait for something else to initiate shutdown.\n\tdefer func() {\n\t\tif r := recover(); r != nil {\n\t\t\trerr = fmt.Errorf(\"server panicked: %v\", r)\n\t\t}\n\t\tif rerr != nil {\n\t\t\t// do not need to pass the error in here, it will be reported by the CLI error handler\n\t\t\tsignals.RequestShutdown(nil)\n\t\t} else {\n\t\t\t<-ctx.Done()\n\t\t\trerr = ctx.Err()\n\t\t}\n\t\twg.Wait()\n\t}()\n\n\tif !cfg.DisableAgent && !cfg.Rootless {\n\t\tif err := permissions.IsPrivileged(); err != nil {\n\t\t\treturn errors.WithMessage(err, \"server requires additional privilege when not run with --rootless and/or --disable-agent\")\n\t\t}\n\t}\n\n\tif cfg.Rootless {","sourceCodeStart":71,"sourceCodeEnd":107,"githubUrl":"https://github.com/k3s-io/k3s/blob/6ba341e396edc16b8dcae978a7c5e3ac7ee5606e/pkg/cli/server/server.go#L71-L107","documentation":"Error \"server panicked: %v\" thrown in k3s-io/k3s.","triggerScenarios":"Thrown at pkg/cli/server/server.go:89 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"6ba341e396edc16b8dcae978a7c5e3ac7ee5606e","analyzedAt":"2026-08-15T16:27:54.286Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}