Hi Sumit, > Would it be possible to pass a dynamic sysrq key from BMC to the host > as that would unleash the true power of sysrq in an NMI context > capable of launching kdb as one example? A64FX's BMC supports a subset of the ipmitool command but it doesn't have the ability to dynamically send additional information such as the sysrq key, so I don't think it's possible. Thank you Hitomi Hasegawa