On Mon, 2018-07-16 at 15:24 +1000, Norman Gaywood wrote:
I've been getting these hangs on all 4.17 kernels that I've
tried (up to
4.17.6)
kernel 4.16 works like a charm.
Might be this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1598462
In my case this is not associated with USB3. I backup to a local NAS
and only at night. My hangs were during normal daytime use. I did
notice a page fault error in one of the logs (mentioned in the links in
https://bugzilla.redhat.com/show_bug.cgi?id=1598462#c30) so there may
be more than one trigger.
poc