Cisco Bug: CSCum43007 - Cold boot during ISSU or ISSD on MDS 9148 chassis
Feb 14, 2018
- Cisco MDS 9000 Series Multilayer Switches
Known Affected Releases
Symptom: An MDS 9148 switch may experience a cold boot during ISSU/ISSD. This is due to a kernel panic in the 'issu_helper' process: show system exception-info ... 1386222127:47334587 process issu_helper (2662), jiffies 0xffff9bed Other Info: Kernel Panic: Exception in kernel mode. Error 0 trap 0 signal 5 Conditions: This is a rare issue. It can only occur during an ISSU/ISSD and only on the MDS 9148 platform.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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