Cisco Bug: CSCun46786 - SCH3:memory leak @ cmts_dsg_information_db_add on RP
Jan 30, 2017
- Cisco uBR10000 Series Universal Broadband Routers
Known Affected Releases
Symptom: One chunk memory leakage entry is observed on a test bed, as below, at-10k-l04-stby#sh mem deb le ch Adding blocks for GD... Address Size Alloc_pc PID Alloc-Proc Name D37D3DA4 120 405FB780 71 CR10K HA chkpt CMTS DSG Information DB [xiaowshe@creg2-okrun 122-33.1.19.SCH]$ rsym ubr10k4-k9p6u2-mz.122-33.1.19.SCH.symbols.gz Uncompressing and reading ubr10k4-k9p6u2-mz.122-33.1.19.SCH.symbols.gz via zcat ubr10k4-k9p6u2-mz.122-33.1.19.SCH.symbols.gz read in Enter hex value: 405FB780 0x405FB780:cmts_dsg_information_db_add(0x405fb468)+0x318e Conditions: The actual triggering condition is not known. It's suspected to be related to 'config replace' operation, with frequent DSG classifier symbolic IP DNS mapping changes, which rarely occurs in actual deployment.
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