I applied commit 80bfeeb9dd6b54ac108c884c792f0fc7d4912bee ("PCI: hv: Do not sleep in compose_msi_msg()") and rebooted a Standard_D8d_v4 instance 10 times without a BUG panic.
I applied commit 80bfeeb9dd6b54a c108c884c792f0f c7d4912bee ("PCI: hv: Do not sleep in compose_msi_msg()") and rebooted a Standard_D8d_v4 instance 10 times without a BUG panic.