istio-ingress pod restart frequently

Is this a BUG or FEATURE REQUEST?:

Did you review https://istio.io/help/ and existing issues to identify if this is already solved or being worked on?:

Bug: Y/N

What Version of Istio and Kubernetes are you using, where did you get Istio from, Installation details

istioctl version
Version: 0.7.1
GitRevision: 62110d4f0373a7613e57b8a4d559ded9cb6a1cc8
User: root@c5207293dc14
Hub: docker.io/istio
GolangVersion: go1.9
BuildStatus: Clean

kubectl version
Client Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.0", GitCommit:"fc32d2f3698e36b93322a3465f63a14e9f0eaead", GitTreeState:"clean", BuildDate:"2018-03-26T16:55:54Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"", Minor:"", GitVersion:"v1.9.0", GitCommit:"925c127ec6b946659ad0fd596fa959be43f0cc05", GitTreeState:"clean", BuildDate:"2018-01-26T19:04:38Z", GoVersion:"go1.9.1", Compiler:"gc", Platform:"linux/amd64"}

Is Istio Auth enabled or not ? Did you install the stable istio.yaml, istio-auth.yaml.... or if using the Helm chart please provide full command line input. No. I used the istio.yaml (without Auth enabled)

What happened: istio-ingress pod and istio-pilot restart frequently, just as below: kubectl get pods -n istio-system NAME READY STATUS RESTARTS AGE istio-ca-86f55cc46f-9jvd5 1/1 Running 0 26d istio-ingress-5bb556fcbf-mcz5m 1/1 Running 3 26d istio-mixer-86f5df6997-skmj5 3/3 Running 0 26d istio-pilot-67d6ddbdf6-tzlkk 2/2 Running 5 20h istio-sidecar-injector-5b8c78fd6-ndtf6 1/1 Running 0 26d

What you expected to happen: I expected everything should be fine.

How to reproduce it: I dont't know. Because I don't know how this issue happened.

Feature Request: N

Describe the feature:

istio / old_issues_repo

istio-ingress pod restart frequently #328