[Bug 100280] New: DRM crash after first hibernate / resume on i915 Haswell (MSI-7817, i5-4570)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100280

            Bug ID: 100280
           Summary: DRM crash after first hibernate / resume on i915
                    Haswell (MSI-7817, i5-4570)
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: jens-bugs.freedesktop.org at spamfreemail.de
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 130312
  --> https://bugs.freedesktop.org/attachment.cgi?id=130312&action=edit
/sys/... /card0 error

I just upgraded to the newest Ubuntu mainline kernel (see
http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/, as of 2017-03-19)
because of stability issues in 4.10.x. When hibernating and resuming, I got
this in dmesg:

[  100.149192] Restarting tasks ... 
[  100.149557] pci_bus 0000:04: Allocating resources
[  100.149583] pci 0000:03:00.0: PCI bridge to [bus 04]
[  100.149590] pci 0000:03:00.0:   bridge window [io  0x3000-0x3fff]
[  100.149602] pci 0000:03:00.0:   bridge window [mem 0xdf600000-0xdf7fffff]
[  100.149611] pci 0000:03:00.0:   bridge window [mem 0xdf800000-0xdf9fffff
64bit pref]
[  100.166320] done.
[  100.166620] video LNXVIDEO:00: Restoring backlight state
[  100.351557] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  100.396813] r8169 0000:02:00.0 eth0: link down
[  100.396987] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  103.178781] r8169 0000:02:00.0 eth0: link up
[  103.178786] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  109.825037] [drm] GPU HANG: ecode 7:0:0x86dfbff9, in compiz [3259], reason:
Hang on render ring, action: reset
[  109.825040] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  109.825041] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  109.825042] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  109.825043] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  109.825045] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  109.825111] drm/i915: Resetting chip after gpu hang
[  117.813414] drm/i915: Resetting chip after gpu hang
[  125.781369] drm/i915: Resetting chip after gpu hang
[  133.781382] drm/i915: Resetting chip after gpu hang
[  141.781460] drm/i915: Resetting chip after gpu hang
[  149.780713] drm/i915: Resetting chip after gpu hang

... which I am doing right now. After resuming, the system was unresponsive
until I changed to the console (Ctrl-Alt-F1) and back to X (Alt-F7) and waited
approximately 30 seconds, in which the screen was alternatively filled with
frozen images of my desktop (but distorted), complete garbage (white noise) and
nothing.

The kernel version is

Linux linuxkiste 4.11.0-999-generic #201703182201 SMP Sun Mar 19 02:03:00 UTC
2017 x86_64 x86_64 x86_64 GNU/Linux

The hardware is a MSI-7817 Intell Haswell i915 chipset integrated graphics,
connected to a 22" Full HD Samsung S22C300 monitor via VGA.

$ xrandr --verbose
jens at linuxkiste:~$ xrandr --verbose
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
...
VGA1 connected primary 1920x1080+0+0 (0x48) normal (normal left inverted right
x axis y axis) 477mm x 268mm
        Identifier: 0x45
        Timestamp:  13811
        Subpixel:   unknown
        Gamma:      1.0:1.0:1.0
        Brightness: 1.0
        Clones:    
        CRTC:       0
        CRTCs:      0 1 2
        Transform:  1.000000 0.000000 0.000000
                    0.000000 1.000000 0.000000
                    0.000000 0.000000 1.000000
                   filter: 
        EDID: 
                00ffffffffffff004c2d1d0a33383230
                281701030e301b782a90c1a259559c27
                0e5054bfef80714f81c0810081809500
                a9c0b3000101023a801871382d40582c
                4500dd0c1100001e000000fd00384b1e
                5111000a202020202020000000fc0053
                3232433330300a2020202020000000ff
                0048344d443930363134310a2020008e
  1920x1080 (0x48) 148.500MHz +HSync +VSync *current +preferred
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.50KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  60.00Hz
  ...

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