[Bug 104780] New: kernel panic occurs when displaying pictures with DP ports(DP1 and DP2)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104780

            Bug ID: 104780
           Summary: kernel panic occurs when displaying pictures with DP
                    ports(DP1 and DP2)
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: high
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: zhoubo10 at hikvision.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org
     i915 platform: HSW
     i915 features: display/DP

Created attachment 136949
  --> https://bugs.freedesktop.org/attachment.cgi?id=136949&action=edit
the kernel error log

kenel version:
Linux haswell 4.8.0haswell #16 SMP Wed Nov 15 15:44:20 CST 2017 x86_64
GNU/Linux
VAAPI version is 1.8.3
libdrm version is 2.4.81
intel-vaapi-driver version is 1.8.3

we use DP1 and DP2 display pictures.It works almost 10 hours, then the console
report some kenel errors (details in the attachment). Finally the kernel occurs
panic, the console couldn't response anything even we use sysrq.

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