Instance Live Migration fails with error 'kvm_buf_set_msrs: Assertion `ret == cpu->kvm_msr_buf->nmsrs'

Solution In Progress - Updated -


  • Live migration of instance fails with Qemu error kvm_buf_set_msrs: Assertion ret == cpu->kvm_msr_buf->nmsrs
  • VM start, stop and live migration operations are impacted.


  • Red Hat OpenStack Platform 15

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