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Cisco Bug: CSCvu69504 - sessmgr restart occurred at diabase_peer_conn_res_info

Last Modified

Oct 07, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.19.0.75571 21.21.0

Description (partial)

Symptom:
Session manager restarts while handling diameter peer node level message.
Assertion failure at diabase_peer_conn_res_info
  Stack (13320@0x0xffab7000):
    [ffffe430/X] __kernel_vsyscall() sp=0xffab78d8
    [0ce5a807/X] sn_assert() sp=0xffab7938
    [0c6c7399/X] diabase_peer_conn_res_info() sp=0xffab7de8
    [0cf0f268/X] sn_msg_arriving_handle() sp=0xffab9ed8
    [0ceedb76/X] sn_loop_run() sp=0xffaba388
    [0cbc2d25/X] main() sp=0xffaba3f8

Conditions:
Configure and unconfigure diameter endpoint.
If peer message handling is in progress and  unconfiguring done during same instant.
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