Hi,Process mcmgr is the multicast manager which takes care of storing the multicast entries. Looks like this process got crashed which led to switch reboot. I would recommend you to open a case with GTAC to further investigate the crash. While opening a case, I would recommend you to include following details to the case:1. Was there any configuration change made to the network or switch prior to the crash?2. Provide the complete show tech all output3. We would also need the core dump which is available in ls internal-memory which can be taken out using the "upload debug " command.
Hi, From the logs "Kernel paging" it appears that Kernel crash occurred and this mostly occurs because of memory corruption in kernel.Can you please refer below link and try to correlate with your case if matches:https://gtacknowledge.extremenetworks.com/articles/Solution/xos0060100-Kernel-oops-occurs-due-to-mem...I would recommend you to open a GTAC case for further investigation and if required.explanationMany thanks,Syed
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