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Cisco Bug: CSCvi80392 - N3164: Switch reload due to Fatal Module Error with bcm_usd core

Last Modified

Aug 31, 2018

Products (37)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 3132Q-V Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 9272Q Switch
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Known Affected Releases

7.0(3)I4(7)

Description (partial)

Symptom:
N3164 switch reload due to Fatal Module Error with bcm_usd core
`show system reset-reason module 1`
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 320299 usecs after Thu Feb 15 01:56:02 2018
    Reason: Reset Requested due to Fatal Module Error
    Service: System manager
    Version: 7.0(3)I4(7)
2) At 381693 usecs after Thu Feb 15 01:53:05 2018
    Reason: Reset due to upgrade
    Service: 
    Version: 6.1(2)I3(4e)
`show cores`
VDC  Module  Instance  Process-name     PID       Date(Year-Month-Day Time)
---  ------  --------  ---------------  --------  -------------------------
1    1       1         bcm_usd          15706     2018-02-15 01:55:52

Conditions:
switch upgrade from 6.1(2)I3(4e) to 7.0(3)I4(7)
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