Upon shutdown the Stated redis-serve with the redisgraph module, got EXCEPTION=0x5

[mparivash1234]

machine: bigtwin-d
redis-server v6.0.9

RedisGraph Interactive Execution, shutdown, EXCEPTION=0x5

Stated redis-serve with the redisgraph module:
[mparivash@bigtwin-d src]$ ~/redis-stable/src/redis-server --port 6380 --loadmodule ./redisgraph.so
[mparivash@bigtwin-d src]$ ~/redis-stable/src/redis-cli -p 6380

127.0.0.1:6380> GRAPH.QUERY g "CREATE ()-[:R]->()-[:R]->()"

1. 1. "Nodes created: 3"
   2. "Relationships created: 2"
   3. "Cached execution: 0"
   4. "Query internal execution time: 121.619738 milliseconds"
      127.0.0.1:6380>
      127.0.0.1:6380>
      127.0.0.1:6380> GRAPH.QUERY g "MATCH (n)-[*2]->(m) WHERE ID(n) = 0 RETURN count(distinct m)"
2. 1. "count(distinct m)"
3. 1. 1. (integer) 1
4. 1. "Cached execution: 0"
   2. "Query internal execution time: 310.265340 milliseconds”

Upon shutdown got the following:
127.0.0.1:6380> shutdown
26151:M 09 Nov 2021 10:21:41.671 # User requested shutdown...
26151:M 09 Nov 2021 10:21:41.671 * Saving the final RDB snapshot before exiting.
26151:M 09 Nov 2021 10:21:41.674 * Created 0 virtual keys for graph g
EXCEPTION=0x5 (ADDRESS / VIEW), CAUSE=0x2 (NULL POINTER), A=0x0000000000000000, TPC=0x80065543

[jasonriedy]

Duplicate of #9 .

[jasonriedy]

Ok, not entirely a duplicate. #9 combined two problems. This one almost certainly is in the matrix tuple iterator re-work as called under src/serializers/.