Vanish ip-space colum.

[brbzull0]

Not directly related with the crash, probably this should be a different issue, but as it's around a similar area.

    - when: proxy-rsp
      do:
      - with: ua-req-field<addr>
        select:
        - is-null:
        - otherwise:
          do:
          - var<a>: [ ua-req-field<addr>, { as-ip-addr: }, { ip-space<acl>: ip-col<access> } ]
          - debug: "Var: {var<a>}"

The ip-space is loaded at post-load

Now, if you start TS and start sending requests then you will see:

[Mar 16 15:33:07.369] [ET_NET 1] DIAG: (txn_box) Var: secure
...

if you touch the remap.config and reload ats (traffic_ctl config reload) nothing happens, or at least it's not visible. Then you reload the txn_box global configuration (taffic_ctl plugin msg txn_box.reload x) and at this moment you see that the value for the var is gone.

[ET_NET 1] DIAG: (txn_box) Var: 
[ET_NET 1] DIAG: (txn_box) Var: 
...

Then if you touch and reload the remap.config you will start seeing again the var value again.

 [ET_NET 1] DIAG: (txn_box) Var: secure
 [ET_NET 1] DIAG: (txn_box) Var: secure
...

It looks like we are missing the update of some of the shared structures.