time=2026-11-09T14:50:16.287843241Z level=info msg="using fallback value for env var" subsys=ui-backend var=GOPS_ENABLED fallback=false
time=2026-11-09T14:50:16.287915151Z level=info msg="using fallback value for env var" subsys=ui-backend var=FLOWS_API_ADDR fallback=localhost:50051
time=2026-11-09T14:50:16.287924591Z level=info msg="using fallback value for env var" subsys=ui-backend var=EVENTS_SERVER_PORT fallback=8090
time=2026-11-09T14:50:16.287930841Z level=info msg="using fallback value for env var" subsys=ui-backend var=TLS_TO_RELAY_ENABLED fallback=false
time=2026-11-09T14:50:16.287938421Z level=info msg="TLS to hubble-relay is not enabled" subsys=ui-backend
time=2026-11-09T14:50:16.287943931Z level=info msg="using fallback value for env var" subsys=ui-backend var=CORS_ENABLED fallback=false
time=2026-11-09T14:50:16.287974201Z level=info msg="using fallback value for env var" subsys=ui-backend var=E2E_TEST_MODE fallback=false
time=2026-11-09T14:50:16.287979481Z level=info msg="using fallback value for env var" subsys=ui-backend var=E2E_LOGFILES_BASEPATH fallback=""
time=2026-11-09T14:50:16.288631851Z level=error msg="app.Run() terminated with error" subsys=ui-backend error="stat /tmp/.kube/config: no such file or directory\nk8s clientset init failed\ngithub.com/cilium/hubble-ui/backend/internal/api_clients.New\n\tgithub.com/cilium/hubble-ui/backend/internal/api_clients/api_clients_prod.go:42\ngithub.com/cilium/hubble-ui/backend/internal/application.(*Application).Run\n\tgithub.com/cilium/hubble-ui/backend/internal/application/application.go:69\nmain.main\n\tgithub.com/cilium/hubble-ui/backend/main.go:47\nruntime.main\n\truntime/proc.go:302\nruntime.goexit\n\truntime/asm_amd64.s:1264"