https://bugs.freedesktop.org/show_bug.cgi?id=91308
--- Comment #8 from Andy Furniss adf.lists@gmail.com --- Created attachment 117361 --> https://bugs.freedesktop.org/attachment.cgi?id=117361&action=edit dmesg with ring 9 stall
Further to IRC chat with current agd5f libdrm and mesa I can easily with cpufreq set to perf get a ring 9 stall with a small number of player starts.