I suffer from the same bug, and reported it here. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1029790 I started doing bisect, but the commit that does this bug is already found, see https://bugzilla.redhat.com/show_bug.cgi?id=845745 and the commit is https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=2099810f903caa1920f3ef6014fb7f36e4786490 "pci bus mastering"
How to report that to upstreams?
I suffer from the same bug, and reported it here. https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1029790 /bugzilla. redhat. com/show_ bug.cgi? id=845745 /git.kernel. org/cgit/ linux/kernel/ git/stable/ linux-stable. git/commit/ ?id=2099810f903 caa1920f3ef6014 fb7f36e4786490 "pci bus mastering"
I started doing bisect, but the commit that does this bug is already found, see https:/
and the commit is
https:/
How to report that to upstreams?