Date: Wed, 1 Apr 2015 09:40:18 -0700 From: Kevin Oberman <rkoberman@gmail.com> To: "freebsd-x11@freebsd.org" <freebsd-x11@freebsd.org> Subject: New drm messages being logged Message-ID: <CAN6yY1uQg4PNegrhg1mjyJd3Osye9XtEn2enQn-rVmANEe6ENg@mail.gmail.com>
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I have been seeing a number of drm errors since the last drm MFC to 10-Stable. None seems to have caused any problems, but I wanted to report them, just in case they are of interest. The "Attempting to unbind pinned buffer" errors really caught my attention as there are a lot of thm and I had never seen them before yesterday. FreeBSD rogue 10.1-STABLE FreeBSD 10.1-STABLE #0 r280729: Thu Mar 26 22:49:21 PDT 2015 root@rogue:/usr/obj/usr/src/sys/GENERIC amd64 All ports are current. I am enabling rc6 power management: drm.i915.enable_rc6=5 Mar 27 10:41:19 rogue kernel: error: [drm:pid1242:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a000000, was 12000000 Mar 27 20:06:35 rogue kernel: error: [drm:pid3355:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a000000, was 12060000 Mar 31 08:48:13 rogue kernel: error: [drm:pid5:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer Mar 31 08:48:13 rogue last message repeated 10 times Mar 31 15:38:02 rogue kernel: error: [drm:pid1242:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 Mar 31 15:49:56 rogue kernel: error: [drm:pid1242:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 Apr 1 08:57:52 rogue kernel: error: [drm:pid5:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer Apr 1 08:57:52 rogue last message repeated 9 times Apr 1 08:59:42 rogue kernel: error: [drm:pid5:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer Apr 1 09:01:34 rogue kernel: error: [drm:pid5:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer Apr 1 09:01:54 rogue last message repeated 20 times Apr 1 09:04:04 rogue last message repeated 51 times Apr 1 09:09:36 rogue last message repeated 53 times Apr 1 09:17:10 rogue last message repeated 11 times -- Kevin Oberman, Network Engineer, Retired E-mail: rkoberman@gmail.com
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