On Thu, Nov 11, 2021 at 1:58 PM Jason Gunthorpe <jgg@xxxxxxxx> wrote: > > On Thu, Nov 11, 2021 at 08:48:08AM +0100, Jinpu Wang wrote: > > Hi Jason, hi Leon, > > > > We are seeing exactly the same error reported here: > > https://bugzilla.redhat.com/show_bug.cgi?id=2014094 > > > > I suspect it's related to > > https://lore.kernel.org/all/cover.1623427137.git.leonro@xxxxxxxxxx/ > > > > Do you have any idea, what goes wrong? > > instrument ib_setup_port_attrs() until you find why it failed > > Jason Thanks Jason and Leon, I will add some debug messages and find out the reason.