Symptom

Any "show run" would not work, no outputs displayed. Memory resource issue generated for nvgen_server process. RP/0/RP0/CPU0:T-D2-BKS#sh run interface tenGigE 0/1/0/0 Wed Jun 14 16:01:06.250 GMT nvgen: Nvgen server is not available. shell_connect_server: libparser_openconn failure /dev/nvgen_server error Not enough memory RP/0/RP0/CPU0:T-D2-BKS#sh run Wed Jun 14 16:01:27.924 GMT Building configuration... nvgen: Nvgen server is not available. !! IOS XR Configuration 5.3.3 !! Last configuration change at Wed Jun 14 11:28:40 2017 by msi-satrio ! shell_connect_server: libparser_openconn failure /dev/nvgen_server error Not enough memory malloc issue seems to happened for nvgen_server. "Last malloc failure" gest updated with the latest "show run" failure.

Conditions

Workaround

Restart nvgen_server process.

Further Problem Description