Date: Thu, 31 Mar 2016 11:06:33 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-amd64@FreeBSD.org Subject: [Bug 208414] 10.3-RELEASE: *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 Message-ID: <bug-208414-6@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208414 Bug ID: 208414 Summary: 10.3-RELEASE: *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 Product: Base System Version: 10.3-BETA2 Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: mk@steepath.eu CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org Hi everyone, After upgrading FreeBSD-10.1-RELEASE to FreeBSD-10.3-RELEASE on my Lenovo X= 220, I have strange error with drm driver: ``` error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 000d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 00000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 error: [drm:pid79738:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000 ``` This error come from the device drm, and the pid is X. Another consequence = is a big load and high temperature of my laptop (83=C2=B0C) sometimes. I don't k= now if its linked to this issue. ``` root 79738 0.6 0.2 152488 33260 - S 12:33PM 0:20= .07 /usr/local/bin/X -nolisten tcp vt09 -auth /var/run/slim.auth (Xorg) ``` Its seems others OS are impacted with this issue (linux). On FreeBSD this e= rror come from the file intel_pm.c not present in 10.1-RELEASE (https://svnweb.freebsd.org/base/releng/10.3/sys/dev/drm2/i915/intel_pm.c?r= evision=3D296373&view=3Dmarkup#l3572). Some people have same issue on 10.2-RELEASE with same laptop. My kernel/wor= ld were build from source: ``` FreeBSD localhost 10.3-RELEASE FreeBSD 10.3-RELEASE #0 r297394: Wed Mar 30 09:15:53 CEST 2016 root@eilidh.oci.re:/usr/obj/usr/src/sys/GENERIC amd= 64 ``` Thanks. PS: 10.3-RELEASE is not in version field when I was created this bug report. --=20 You are receiving this mail because: You are on the CC list for the bug.=
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