Terraform stuck local-exec provisioner which used as module and calls second time

[KursLabIgor]

Terraform Version

+ provider.archive v1.2.2
+ provider.aws v1.60.0
+ provider.cloudflare v1.16.1
+ provider.github v2.2.0
+ provider.local v1.3.0
+ provider.null v2.1.2
+ provider.postgresql v1.1.0
+ provider.random v2.1.2
+ provider.template v2.1.2

Terraform Configuration Files

provider "postgresql" {
  host            = "${var.db_host}"
  port            = "${var.db_port}"
  database        = "${var.db_name}"
  username        = "${var.rds_master_user}"
  password        = "${var.rds_master_pass}"
  sslmode         = "require"
  connect_timeout = 20
  superuser       = false
}

resource "postgresql_role" "readonly_role" {
  name           = "${var.rds_readonly_user}"
  login          = true
  password       = "${var.rds_readonly_user_pass}"
  skip_reassign_owned = true
  skip_drop_role = true

}
resource "postgresql_role" "readwrite_role" {
  name           = "${var.rds_readwrite_user}"
  login          = true
  password       = "${var.rds_readwrite_user_pass}"
  skip_reassign_owned = true
  skip_drop_role = true

}
resource postgresql_grant "grant_readonly" {
  database    = "${var.db_name}"
  role        = "${postgresql_role.readonly_role.name}"
  schema      = "public"
  object_type = "table"
  privileges  = ["SELECT"]

}
resource postgresql_grant "grant_readwrite" {
  database    = "${var.db_name}"
  role        = "${postgresql_role.readwrite_role.name}"
  schema      = "public"
  object_type = "table"
  privileges  = ["ALL"]
}
data "template_file" "permissions_data_file" {
  template = "${file("${path.module}/permissions.sh.tpl")}"
  vars {
    PGPASSWORD = "${var.rds_master_pass}"
    read_only_role = "${postgresql_role.readonly_role.name}"
    read_write_role = "${postgresql_role.readwrite_role.name}"
  }
}
resource "null_resource" "db_setup" {

  provisioner "local-exec" {

    command = "psql -h ${var.db_host} -p ${var.db_port} -U \"${var.rds_master_user}\" -d ${var.db_name} -c \"${data.template_file.permissions_data_file.rendered}\" -c \"\\q\""
  }
  depends_on = ["postgresql_role.readwrite_role", "postgresql_role.readonly_role"]
}

Template File permissions.sh.tpl:

GRANT USAGE ON SCHEMA public TO ${read_only_role};
GRANT SELECT  ON ALL TABLES    IN SCHEMA public TO ${read_only_role};
GRANT SELECT  ON ALL SEQUENCES IN SCHEMA public TO ${read_only_role};
GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA public TO ${read_only_role};
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO ${read_only_role};
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON SEQUENCES TO ${read_only_role};
GRANT ${read_only_role} TO ${read_write_role};
GRANT UPDATE, DELETE, INSERT, REFERENCES, TRIGGER ON ALL TABLES IN SCHEMA public TO ${read_write_role};
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT UPDATE, DELETE, INSERT, REFERENCES, TRIGGER ON TABLES TO ${read_write_role};

Debug Output

module.rds2_roles.null_resource.db_setup: Still creating... (1m30s elapsed)
2019/07/25 16:11:07 [TRACE] dag/walk: vertex "provisioner.local-exec (close)", waiting for: "module.rds2_roles.null_resource.db_setup"
2019/07/25 16:11:07 [TRACE] dag/walk: vertex "provider.null (close)", waiting for: "module.rds2_roles.null_resource.db_setup"
2019/07/25 16:11:09 [TRACE] dag/walk: vertex "root", waiting for: "meta.count-boundary (count boundary fixup)"
2019/07/25 16:11:09 [TRACE] dag/walk: vertex "meta.count-boundary (count boundary fixup)", waiting for: "module.rds2_roles.null_resource.db_setup"
2019/07/25 16:11:12 [TRACE] dag/walk: vertex "provider.null (close)", waiting for: "module.rds2_roles.null_resource.db_setup"
2019/07/25 16:11:12 [TRACE] dag/walk: vertex "provisioner.local-exec (close)", waiting for: "module.rds2_roles.null_resource.db_setup"
2019/07/25 16:11:14 [TRACE] dag/walk: vertex "root", waiting for: "meta.count-boundary (count boundary fixup)"
2019/07/25 16:11:14 [TRACE] dag/walk: vertex "meta.count-boundary (count boundary fixup)", waiting for: "module.rds2_roles.null_resource.db_setup"

Crash Output

No crash

Expected Behavior

Terraform should perform all local-exec provisioners.

Actual Behavior

module.rds1_roles.null_resource.db_setup: Creation complete after 1s (ID: 1803057760686190652)
module.rds2_roles.null_resource.db_setup: Still creating... (1m30s elapsed)
And doesnt finish at least after 20m
So The first null_resource seems like works normal, but second run of same module with different db stucks.

Steps to Reproduce

Additional Context

Locally same file works fine without errors.

[mcascone]

Sounds like #22722 and #22343