Re: [PATCH for-next] RDMA/cm: Rate limit destroy CM ID timeout error message

[Jason Gunthorpe]

On Wed, Oct 15, 2025 at 11:38:10AM +0000, Haakon Bugge wrote:
> With this hack, running cmtime with 10.000 connections in loopback,
> the "cm_destroy_id_wait_timeout: cm_id=000000007ce44ace timed
> out. state 6 -> 0, refcnt=1" messages are indeed produced. Had to
> kill cmtime because it was hanging, and then it got defunct with the
> following stack:

Seems like a bug, it should not hang forever if a MAD is lost..

Jason