Ok tracked this down to an issue with the RSB stuffer. I have applied a group of upstream fixes in this area and this has resolved the lockups in my testing. Could you do a final confirmation with the below kernel to make sure this also fixes your issues:
Ok tracked this down to an issue with the RSB stuffer. I have applied a group of upstream fixes in this area and this has resolved the lockups in my testing. Could you do a final confirmation with the below kernel to make sure this also fixes your issues:
http:// people. canonical. com/~apw/ lp1747507- artful/
Please report any testing back here.