Link for the latest one: https://uberchromegw.corp.google.com/i/chromeos/builders/lumpy-chrome-pfq/builds/10626

lumpy-chrome-pfq has been failed due to provision error for the past two runs.

Selected error messages:
  Reason: Provisioning failed.
  
   09-21-2017 [12:08:18] Output below this line is for buildbot consumption:
  @@@STEP_LINK@[Test-Logs]: provision: FAIL: Cannot load the TPM SRK public key, completed successfully@http://cautotest-prod/tko/retrieve_logs.cgi?job=/results/143832509-chromeos-test/@@@
  Will return from run_suite with status: INFRA_FAILURE

Known issue?