Comment 18 for bug 1664302

> To further troubleshoot this I'd make the piiu->installChannel call conditional on piiu!=NULL.

Do you want me to deploy a patched version?

I'm also considering running a version instrumented with the address sanitizer.

> From what I see, this crash would only happen when the first client connects through a gateway to a particular server (no existing circuit).

I think we can rule out that scenario. The crashes also happen after the gateway has been running for a while, and it certainly has been used in the meantime.