[Bug 93916] New: [945GM] kernel 4.4.0 - BUG: unable to handle kernel NULL pointer dereference

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93916

            Bug ID: 93916
           Summary: [945GM] kernel 4.4.0 - BUG: unable to handle kernel
                    NULL pointer dereference
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: alexander at tsoy.me
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 121376
  --> https://bugs.freedesktop.org/attachment.cgi?id=121376&action=edit
kernel log

Starting with kernel 4.4 i915 module fails to load on boot and causes Oops.
Please see attached kernel log.


Hardware: Dell Latitude D430 with 945GM

00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
943/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA
controller])
    Subsystem: Dell Mobile 945GM/GMS, 943/940GML Express Integrated Graphics
Controller
    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: 0
    Interrupt: pin A routed to IRQ 16
    Region 0: Memory at eff00000 (32-bit, non-prefetchable) [size=512K]
    Region 1: I/O ports at eff8 [size=8]
    Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
    Region 3: Memory at efec0000 (32-bit, non-prefetchable) [size=256K]
    Expansion ROM at <unassigned> [disabled]
    Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
        Address: 00000000  Data: 0000
    Capabilities: [d0] Power Management version 2
        Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Kernel driver in use: i915
    Kernel modules: i915

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