If you are a school who uses Clever to access apps, they have released this info:
We have identified the error causing users to encounter a SIGSEGV error when access applications through the Clever Portal in Chromebooks. The root cause of the issue is limited to the Google v120 release. Google is aware of the issue and actively working to resolve issue in the coming days. We recommend not upgrading to the newest v120 release at this time until Google has resolved the issue.
As a workaround, you can either roll back to the .310 or .311 of v120 or move to the v124 in the meantime. We will provide status updates as they become available from Google.