https://bugs.freedesktop.org/show_bug.cgi?id=74726
--- Comment #2 from Török Edwin edwin+mesa@etorok.net --- Created attachment 93681 --> https://bugs.freedesktop.org/attachment.cgi?id=93681&action=edit text_recovered.log
I killed glretrace and X via ssh, and then I could get to a framebuffer text console.