On Tue, Jan 24, 2017 at 7:06 AM, Dmitry Vyukov <dvyu...@google.com> wrote: >> >> This code was changed a long time ago : >> >> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ed2e923945892a8372ab70d2f61d364b0b6d9054 >> >> So I suspect a recent patch broke the logic. >> >> You might start a bisection : >> >> I would check if 4.7 and 4.8 trigger the issue you noticed. > > > It happens with too low rate for bisecting (few times per day). I > could add some additional checks into code, but I don't know what > checks could be useful.
If you can not tell if 4.7 and/or 4.8 have the problem, I am not sure we are able to help.
