[Bug 98747] [HSW] GPU HANG: ecode 7:0:0x87d3ffff, in gnome-shell [443], reason: Hang on render ring, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98747

yann <yann.argotti at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
            Summary|GPU hangs on render ring    |[HSW] GPU HANG: ecode
                   |                            |7:0:0x87d3ffff, in
                   |                            |gnome-shell [443], reason:
                   |                            |Hang on render ring,
                   |                            |action: reset

--- Comment #1 from yann <yann.argotti at intel.com> ---
Man can notice :
ERROR: 0x00000105
    TLB page fault error (GTT entry not valid)
    Invalid page directory entry error
    Cacheline containing a PD was marked as invalid

Can you try to update your kernel with latest drm-intel-nightly or linux
mailine (4.9.rc5) and see if this is still occuring?

Can you attach your kernel log (ie dmesg)? You may add "drm.debug=0x1e
log_buf_len=1M" in your boot command line to collect more debug data.

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