Terraform plan coredumps on new and old code

[georgespatton]

Using the latest version:

Terraform v0.11.8

• provider.azurerm v1.15.0
• provider.random v2.0.0

Terraform is crashing. I tried going back to old code as well as old versions of the provider.azurerm and provider.random providers. See this gist.

https://gist.github.com/georgespatton/34780ec9352998d371f8a4d99b6969fe

Steps to Reproduce

1. terraform plan

This worked 24 hours ago.

[abrocklesby]

Also experiencing this unexpected EOF error during plan with azurerm v1.15.0 works ok with with v1.13.0 & v1.14.0

[georgespatton]

Downgrading to v1.13.0 with terraform v0.11.8 also crashes. Also tried v1.13.0 with terraform v0.11.7 and didn't work. Then, I went into Azure, removed two instances that were in terraform config that had failed initialization. Then ran terraform plan again and it worked. I tried on all the above versions and they all worked. It appears that the problem is when an Azure virtual machine is in a failed state that it causes terraform to crash during a terraform plan.

To replicate, create a virtual machine in terraform for Azure. Have the machine get into a failed initialation state (for example, delete the virtual machine after initial creation but leave the disk), then try to do a terrraform plan against Azure. It should get back into this state.

[georgespatton]

Looks great, we'll anticipate this in the 1.16.0 release. Thanks for the quick turnaround. Amazing work here.

[tombuildsstuff]

hey @georgespatton @abrocklesby

Just to let you know that this fix has now landed in v1.16 of the AzureRM Provider (here's the full changelog](https://github.com/terraform-providers/terraform-provider-azurerm/blob/v1.16.0/CHANGELOG.md)). You can upgrade to to this version by specifying it in your provider block:

provider "azurerm" {
  version = "=1.16.0"
}

... and then running terraform init -upgrade :)

Thanks!

[ghost]

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