After upgrading a router to Junos 9.6 or higher, system is logging Syslog messages similar to the following: STL library initialized: (PID 2044), 200K of memory reserved for low memory condition. Partition id 0x0833b000
A router has been upgraded to Junos 9.6. After each restart, certain configuration changes, or restart of some processes Syslog messages similar as below are observed:
georg@Bombay-re0> show log messages | match STL |match "Dec 22" Dec 22 15:50:38.399 Bombay-re0 pppoed: STL library initialized: (PID 2031), 200K of memory reserved for low memory condition. Partition id 0x08276000 Dec 22 15:50:38.696 Bombay-re0 authd: STL library initialized: (PID 2040), 200K of memory reserved for low memory condition. Partition id 0x087c7000 Dec 22 15:50:38.832 Bombay-re0 jdiameterd: STL library initialized: (PID 2044), 200K of memory reserved for low memory condition. Partition id 0x0833b000 Dec 22 15:54:13.461 Bombay-re0 jdiameterd: STL library initialized: (PID 2334), 200K of memory reserved for low memory condition. Partition id 0x0833b000
These are informational Syslog messages only and there is no system impact. This behavior is also tracked via PR/454636 .