Comment 17 for bug 1711358

Just as an update as I do not know how much gets accomplished here this week. The info from the crash indicates that some swap linked list which is supposed to be empty seems to have some elements on it. There is no obvious change related to that in 4.14~rc1 (which is the upstream version the tested kernel is based on). So we need to figure out what would be the change which we need. Some reference counting feels like maybe could be related but hard to say and we might need to bisect to find it.