Sporadic test failures with PRS

org.apache.solr.client.solrj.SolrServerException: Timeout occurred while waiting response from server at: https://127.0.0.1:38363/solr
	at __randomizedtesting.SeedInfo.seed([4D7784DE07FC6D80:D8FA68BF8214D995]:0)
	at app//org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:729)
	at app//org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:234)
	at app//org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:215)
	at app//org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:405)
	at app//org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:371)
	at app//org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1174)
	at app//org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:880)
	at app//org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:807)
	at app//org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:234)
	at app//org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:249)
	at app//org.apache.solr.common.cloud.PerReplicaStatesIntegrationTest.testRestart(PerReplicaStatesIntegrationTest.java:138)