<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [NVE7] GPU crash (read fault) on boot w/ DMI+HDMI outputs" href="https://bugs.freedesktop.org/show_bug.cgi?id=91705#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [NVE7] GPU crash (read fault) on boot w/ DMI+HDMI outputs" href="https://bugs.freedesktop.org/show_bug.cgi?id=91705">bug 91705</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>errrr what? [ 12.163791] nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x61d804 [ IBUS ] [ 26.237760] nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x61a804 [ IBUS ] That'd be PDISPLAY.SOR[0x3].PWR and PDISPLAY.DAC[0x1].DPMS_CTRL for those following at home. No idea what we're (not) doing to make those mmio reads fail. As they're connected to "power", perhaps they're getting turned off for our convenience? Not sure. Perhaps it just doesn't have a SOR[3]/DAC[1]? Can you include your VBIOS, perhaps there's something interesting in there? From a successful boot, grab /sys/kernel/debug/dri/0/vbios.rom and upload it here.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>