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nvgen will intermittently crash when there is some failure contacting the server on boot. Exec/config may also intermittently crash upon starting a new exec/config session due to this issue (library api which is used to connect to the server).
Crash will only happen when invoking a new instance of the client (nvgen/exec/config), so a client that has started successfully should not crash midway through execution because of this. Crash happens because the client is unable to connect to the server (nvgen_server/parser_server) and exits the init_connection routine early, causing a memory corruption. Usually, the only reason connection to the server would fail is if the server is not fully running/available yet, or if the server has been restarted around the same time as the attempted client connection.
Retry the operation which triggered the crash. Since this is a rare issue, it is extremely rare that it happens twice.
There should be no functional/traffic impact from this
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