[Bug 21292] New: Lots of X:332 freeing invalid memtype messages in dmesg

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=21292

           Summary: Lots of X:332 freeing invalid memtype messages in dmesg
           Product: xorg
           Version: 7.4
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: pacho at condmat1.ciencias.uniovi.es
         QAContact: xorg-team at lists.x.org


Created an attachment (id=24963)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=24963)
Xorg.0.log

Hello

Even when X starts and works ok, I get lots of errors like:
mtrr: no MTRR for e0000000,8000000 found
X:332 freeing invalid memtype d8102000-d8112000
X:332 freeing invalid memtype d8112000-d8122000
X:332 freeing invalid memtype d8122000-d8132000
X:332 freeing invalid memtype d8132000-d8142000
...

in my dmesg

I don't know what is wrong :-/

My xorg.conf is trivial, it simply includes:
Section "DRI"
        Group 0
        Mode 0666
EndSection


I attach Xorg.0.log file also

lspci -vv for my card:
01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 SE]
(rev 01) (prog-if 00 [VGA controller])
        Subsystem: C.P. Technology Co. Ltd CN-AG92E
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64 (2000ns min), Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
        Region 1: I/O ports at d800 [size=256]
        Region 2: Memory at d7800000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at dffe0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: radeonfb

Maybe this could also be useful for you:
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 645xx (rev 51)
        Subsystem: ASUSTeK Computer Inc. Device 8086
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR- INTx-
        Latency: 32
        Region 0: Memory at d8000000 (32-bit, non-prefetchable) [size=64M]
        Capabilities: <access denied>
        Kernel driver in use: agpgart-sis
        Kernel modules: sis-agp

00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual
PCI-to-PCI bridge) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
        Latency: 64
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: d7800000-d7ffffff
        Prefetchable memory behind bridge: dff00000-febfffff
        Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

My kernel is 2.6.29-gentoo-r1-first #3 SMP PREEMPT Fri Apr 17 15:39:44 CEST
2009 i686 Intel(R) Pentium(R) 4 CPU 3.06GHz GenuineIntel GNU/Linux

Thanks a lot


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