<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - 3.18: i855GM KMS regression" href="https://bugs.freedesktop.org/show_bug.cgi?id=87171#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - 3.18: i855GM KMS regression" href="https://bugs.freedesktop.org/show_bug.cgi?id=87171">bug 87171</a> from <a class="email" href="mailto:bonbons67@internet.lu" title="Bruno <bonbons67@internet.lu>"> Bruno</a> <pre>Kernel log extract, with 3.18: [ 0.893782] Linux agpgart interface v0.103 [ 0.893893] agpgart-intel 0000:00:00.0: Intel 855GM Chipset [ 0.893960] agpgart-intel 0000:00:00.0: detected gtt size: 131072K total, 131072K mappable [ 0.894634] agpgart-intel 0000:00:00.0: detected 32768K stolen memory [ 0.894992] agpgart-intel 0000:00:00.0: AGP aperture is 128M @ 0xe8000000 [ 0.895201] [drm] Initialized drm 1.1.0 20060810 [ 0.897913] [drm] Memory usable by graphics device = 128M [ 0.897973] [drm] Replacing VGA console driver [ 0.898927] Console: switching to colour dummy device 80x25 [ 0.901093] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.901109] [drm] Driver supports precise vblank timestamp query. [ 0.901357] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 0.990220] [drm] GMBUS [i915 gmbus panel] timed out, falling back to bit banging on pin 3 [ 1.020916] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 1.047516] [drm] initialized overlay support [ 1.047632] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0 [ 1.100281] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2 [ 1.121264] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 1.200224] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 1.215077] fbcon: inteldrmfb (fb0) is primary device [ 1.810166] Console: switching to colour frame buffer device 175x65 [ 1.820984] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.821053] i915 0000:00:02.0: registered panic notifier [ 122.817020] [drm:i9xx_check_fifo_underruns] *ERROR* pipe B underrun [ 122.831035] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 155.129274] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 432.772681] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 498.863614] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 524.688752] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 526.163628] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 543.921330] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 545.472861] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 562.710908] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 565.496726] [drm:i9xx_check_fifo_underruns] *ERROR* pipe B underrun [ 565.510848] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe A underrun [ 624.522935] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe B underrun</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>