Cisco Bug: CSCuo81303 - All ports error disabled after LPM parity error at a particular index
Last Modified
Aug 24, 2020
Products (6)
- Cisco Nexus 3000 Series Switches
- Cisco Nexus 3064 Switch
- Cisco Nexus 3016 Switch
- Cisco Nexus 3064-T Switch
- Cisco Nexus 3048 Switch
- Cisco Nexus 3132Q Switch
Known Affected Releases
6.0(2)U2(1)
Description (partial)
Symptom: All ports will go error-disabled and following message will appear in syslog 2014 May 14 06:16:16 %USER-3-SYSTEM_MSG: bcm_usd_notif_err_hwfail_helper:487: front-port 1, send hwFailure request success - bcm_usd 2014 May 14 06:16:16 %USER-3-SYSTEM_MSG: bcm_usd_notif_err_hwfail_helper:487: front-port 2, send hwFailure request success - bcm_usd 2014 May 14 06:16:16 %USER-3-SYSTEM_MSG: bcm_usd_notif_err_hwfail_helper:487: front-port 3, send hwFailure request success - bcm_usd 2014 May 14 06:16:16 %USER-3-SYSTEM_MSG: bcm_usd_notif_err_hwfail_helper:487: front-port 4, send hwFailure request success - bcm_usd Conditions: This only happens when parity errors are detected at specific indices across various tables
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Bug Details Include
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