Re: KASAN: use-after-free Read in __list_add_valid (5)

[Roland Dreier]

> Still reproducible on Linus' tree (commit 66e1c94db3cd4e) and on linux-next
> (next-20180511).  Here's a simplified reproducer:

Thanks!  That's a fantastic test case.

The issue is a race where rdma_listen() sees invalid state in the
middle of an rdma_bind_addr() call that will ultimately fail.  I'll
send a proposed patch shortly.

 - R.