Hi, We are trying out the t_suspend() and t_continue() in our test setup. We are facing memory leak ( both shm and pkg as per top command results). Please find below the scenario, 1) Do a t_newtran() 2) Allocate pkg memory for hashid and label. 3) Call t_suspend() 4) Do t_continue() when async result is available 5) De-allocate pkg memory reserved for hashid and label 6) Do a t_relay() which forwards the sip message to another sip node. In the step (6) above, we see t_newtran() allocates one more time shared memory for the same transaction. We tried t_release() after step (4) to release the transaction as t_relay() anyways allocates new shared memory. Nothing helped. Please let me know what are the logs you would require to debug the same. I am attaching syslog for this run. Regards, Shankar