Re: WARNING: bad unlock balance in ucma_event_handler

From: Eric Biggers
Date: Mon Jun 10 2019 - 16:49:53 EST


On Mon, Jun 10, 2019 at 04:47:32PM -0300, Jason Gunthorpe wrote:
>
> There are many unfixed syzkaller bugs in rdma_cm, so I'm not surprised
> it is still happening..
>
> Nobody has stepped forward to work on this code, and it is not a
> simple mess to understand, let alone try to fix.
>

But people still use it, right? Do they not care that it's spewing syzbot
reports? Are they depending on the kernel to provide any security properties?

- Eric