I have tested with v4.9-rc2, and been unable to reproduce the bug there. However, I haven't found any reliable way to reproduce the bug on the current kernel, so I am not completely certain that the bug is not present in v4.9-rc2.
For now, I have tagged the bug `kernel-fixed-upstream`, if this is incorrect in this situation, please correct the tag.
I have tested with v4.9-rc2, and been unable to reproduce the bug there. However, I haven't found any reliable way to reproduce the bug on the current kernel, so I am not completely certain that the bug is not present in v4.9-rc2.
For now, I have tagged the bug `kernel- fixed-upstream` , if this is incorrect in this situation, please correct the tag.