Firefox 100.0_1,2 immediate crash on signal 5

From: Frank Seltzer <frank_s_at_bellsouth.net>
Date: Tue, 03 May 2022 09:30:32 UTC 
Upgrading to the latest version of Firefox results in the following
errors and a crash in 10-15 seconds.  What am I missing?

Thanks.

console.warn: SearchSettings: "get: No settings file exists, new
profile?" (new NotFoundError("Could not open the file at
/home/frank_s/.mozilla/firefox/aksntfbh.default-release/search.json.mozlz4",
(void 0))) JavaScript error: resource://gre/modules/XULStore.jsm, line
66: Error: Can't find profile directory. JavaScript error:
resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile
directory. console.warn: services.settings: Could not determine network
status. Message: TypeError: Cc[aContract] is undefined Exiting due to
channel error. Exiting due to channel error. Trace/BPT trap (core
dumped)