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Cisco Bug: CSCvs59987 - Memory leak with PPP_MA from spio handler

Last Modified

Sep 15, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

6.5.3.BASE

Description (partial)

Symptom:
PPP_MA process crash on asr9k running 6.x release. Crash occurs with signal 31 :

dumper[60]: %OS-DUMPER-7-DUMP_REQUEST : Dump request for process pkg/bin/ppp_ma 
dumper[60]: %OS-DUMPER-7-DUMP_ATTRIBUTE : Dump request with attribute 7 for process pkg/bin/ppp_ma 
dumper[60]: %OS-DUMPER-4-SIGNAL_NUMBER : Thread 1 received SIGNAL 31, si code 0, si errno 0 
dumper[60]: %OS-DUMPER-4-SIGNALCORE_INFO : Core for pid = [PID] (pkg/bin/ppp_ma) as signal 31 sent by pkg/bin/ppp_ma@node0_RSP0_CPU0

Conditions:
PPP session churn.
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