Testing the new i915 driver

Andrey Fesenko f0andrey at gmail.com
Fri Oct 9 23:45:45 UTC 2015


On Thu, Oct 8, 2015 at 2:01 AM, Jean-Sébastien Pédron
<dumbbell at freebsd.org> wrote:
> Hi!
>
> Some people asked for details about how to test the update of the i915
> kernel driver. The current status and instructions are now on the
> dedicated wiki article:
> https://wiki.freebsd.org/Graphics/Update%20i915%20GPU%20driver%20to%20Linux%203.8
>
> Remember it is still a work in progress!
>
> Thank you for your help and your patience!
>

Module load success after boot system, start Xorg and slim (dm)
success. After this system stuck (Xorg), ssh session response, kill
and restart Xorg not run need reboot

After load i915kms and start newsyscons see red line top screen, if
change tty alt+F2 red line vanish

2239  -  Is    0:00.14 /usr/local/bin/slim -d
2241  -  S     0:00.15 /usr/local/bin/X -nolisten tcp vt09 -auth
/var/run/slim.auth (Xorg)

Intel(R) Core(TM) i5-4570

vgapci0 at pci0:0:2:0:     class=0x030000 card=0xd0001458 chip=0x04128086
rev=0x06 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Xeon E3-1200 v3/4th Gen Core Processor Integrated
Graphics Controller'
    class      = display
    subclass   = VGA

[   291.342]
X.Org X Server 1.16.4
Release Date: 2014-12-20
[   291.342] X Protocol Version 11, Revision 0
[   291.342] Build Operating System: FreeBSD 11.0-CURRENT amd64
[   291.342] Current Operating System: FreeBSD des.local 11.0-CURRENT
FreeBSD 11.0-CURRENT #0 4eb7a26(second/drmi915): Sat Oct 10 01:17:22
MSK 2015     root at des.local:/usr/obj/usr/src_drm/sys/GENERIC amd64
[   291.342] Build Date: 21 February 2015  09:33:46AM
[   291.342]
[   291.342] Current version of pixman: 0.32.6
[   291.342]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[   291.342] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   291.342] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Oct 10
01:43:08 2015
[   291.342] (II) Loader magic: 0x80f250
[   291.342] (II) Module ABI versions:
[   291.342]    X.Org ANSI C Emulation: 0.4
[   291.342]    X.Org Video Driver: 18.0
[   291.342]    X.Org XInput driver : 21.0
[   291.343]    X.Org Server Extension : 8.0
[   291.343] (--) PCI:*(0:0:2:0) 8086:0412:1458:d000 rev 6, Mem @
0xf0000000/4194304, 0xe0000000/268435456, I/O @ 0x0000f000/64, BIOS @
0x????????/65536
[   291.343] (==) Using default built-in configuration (30 lines)
[   291.343] (==) --- Start of built-in configuration ---
[   291.343]    Section "Device"
[   291.343]            Identifier      "Builtin Default intel Device 0"
[   291.343]            Driver  "intel"
[   291.343]    EndSection
[   291.343]    Section "Screen"
[   291.343]            Identifier      "Builtin Default intel Screen 0"
[   291.343]            Device  "Builtin Default intel Device 0"
[   291.343]    EndSection
[   291.343]    Section "Device"
[   291.343]            Identifier      "Builtin Default fbdev Device 0"
[   291.343]            Driver  "fbdev"
[   291.343]    EndSection
[   291.343]    Section "Screen"
[   291.343]            Identifier      "Builtin Default fbdev Screen 0"
[   291.343]            Device  "Builtin Default fbdev Device 0"
[   291.343]    EndSection
[   291.343]    Section "Device"
[   291.343]            Identifier      "Builtin Default vesa Device 0"
[   291.343]            Driver  "vesa"
[   291.343]    EndSection
[   291.343]    Section "Screen"
[   291.343]            Identifier      "Builtin Default vesa Screen 0"
[   291.343]            Device  "Builtin Default vesa Device 0"
[   291.343]    EndSection
[   291.343]    Section "ServerLayout"
[   291.343]            Identifier      "Builtin Default Layout"
[   291.343]            Screen  "Builtin Default intel Screen 0"
[   291.343]            Screen  "Builtin Default fbdev Screen 0"
[   291.343]            Screen  "Builtin Default vesa Screen 0"
[   291.343]    EndSection
[   291.343] (==) --- End of built-in configuration ---
[   291.344] (==) ServerLayout "Builtin Default Layout"
[   291.344] (**) |-->Screen "Builtin Default intel Screen 0" (0)
[   291.344] (**) |   |-->Monitor "<default monitor>"
[   291.344] (**) |   |-->Device "Builtin Default intel Device 0"
[   291.344] (==) No monitor specified for screen "Builtin Default
intel Screen 0".
        Using a default monitor configuration.
[   291.344] (**) |-->Screen "Builtin Default fbdev Screen 0" (1)
[   291.344] (**) |   |-->Monitor "<default monitor>"
[   291.344] (**) |   |-->Device "Builtin Default fbdev Device 0"
[   291.344] (==) No monitor specified for screen "Builtin Default
fbdev Screen 0".
        Using a default monitor configuration.
[   291.344] (**) |-->Screen "Builtin Default vesa Screen 0" (2)
[   291.344] (**) |   |-->Monitor "<default monitor>"
[   291.344] (**) |   |-->Device "Builtin Default vesa Device 0"
[   291.344] (==) No monitor specified for screen "Builtin Default
vesa Screen 0".
        Using a default monitor configuration.
[   291.344] (==) Automatically adding devices
[   291.344] (==) Automatically enabling devices
[   291.344] (==) Not automatically adding GPU devices
[   291.344] (WW) The directory "/usr/local/lib/X11/fonts/misc/" does not exist.
[   291.344]    Entry deleted from font path.
[   291.344] (WW) The directory "/usr/local/lib/X11/fonts/TTF/" does not exist.
[   291.344]    Entry deleted from font path.
[   291.344] (WW) The directory "/usr/local/lib/X11/fonts/OTF/" does not exist.
[   291.344]    Entry deleted from font path.
[   291.344] (WW) The directory "/usr/local/lib/X11/fonts/Type1/" does
not exist.
[   291.344]    Entry deleted from font path.
[   291.344] (WW) The directory "/usr/local/lib/X11/fonts/100dpi/"
does not exist.
[   291.344]    Entry deleted from font path.
[   291.344] (WW) The directory "/usr/local/lib/X11/fonts/75dpi/" does
not exist.
[   291.344]    Entry deleted from font path.
[   291.345] (==) FontPath set to:

[   291.345] (==) ModulePath set to "/usr/local/lib/xorg/modules"
[   291.345] (II) The server relies on devd to provide the list of
input devices.
        If no devices become available, reconfigure devd or disable
AutoAddDevices.
[   291.345] (II) LoadModule: "glx"
[   291.345] (II) Loading /usr/local/lib/xorg/modules/extensions/libglx.so
[   291.347] (II) Module glx: vendor="X.Org Foundation"
[   291.347]    compiled for 1.16.4, module version = 1.0.0
[   291.347]    ABI class: X.Org Server Extension, version 8.0
[   291.347] (==) AIGLX enabled
[   291.347] (II) LoadModule: "intel"
[   291.347] (II) Loading /usr/local/lib/xorg/modules/drivers/intel_drv.so
[   291.348] (II) Module intel: vendor="X.Org Foundation"
[   291.348]    compiled for 1.16.3, module version = 2.99.917
[   291.348]    Module class: X.Org Video Driver
[   291.348]    ABI class: X.Org Video Driver, version 18.0
[   291.348] (II) LoadModule: "fbdev"
[   291.349] (WW) Warning, couldn't open module fbdev
[   291.349] (II) UnloadModule: "fbdev"
[   291.349] (II) Unloading fbdev
[   291.349] (EE) Failed to load module "fbdev" (module does not exist, 0)
[   291.349] (II) LoadModule: "vesa"
[   291.350] (WW) Warning, couldn't open module vesa
[   291.350] (II) UnloadModule: "vesa"
[   291.350] (II) Unloading vesa
[   291.350] (EE) Failed to load module "vesa" (module does not exist, 0)
[   291.350] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
        i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
        915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
        Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
        GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[   291.351] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[   291.351] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[   291.351] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics:
5200, 6200, P6300
[   291.351] (--) Using syscons driver with X support (version 2.0)
[   291.351] (++) using VT number 9

[   291.382] (II) intel(0): Using Kernel Mode Setting driver: i915,
version 1.6.0 20080730
[   291.406] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[   291.415] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD
Graphics 4600
[   291.416] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1,
sse4.2, avx, avx2
[   291.416] (II) intel(0): Creating default Display subsection in
Screen section
        "Builtin Default intel Screen 0" for depth/fbbpp 24/32
[   291.416] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[   291.416] (==) intel(0): RGB weight 888
[   291.416] (==) intel(0): Default visual is TrueColor
[   291.429] (II) intel(0): Output VGA1 has no monitor section
[   291.429] (II) intel(0): Enabled output VGA1
[   291.429] (II) intel(0): Output HDMI1 has no monitor section
[   291.429] (II) intel(0): Enabled output HDMI1
[   291.430] (II) intel(0): Output DP1 has no monitor section
[   291.430] (II) intel(0): Enabled output DP1
[   291.430] (II) intel(0): Output HDMI2 has no monitor section
[   291.430] (II) intel(0): Enabled output HDMI2
[   291.430] (II) intel(0): Output DP2 has no monitor section
[   291.430] (II) intel(0): Enabled output DP2
[   291.430] (II) intel(0): Output HDMI3 has no monitor section
[   291.430] (II) intel(0): Enabled output HDMI3
[   291.430] (II) intel(0): Output DP3 has no monitor section
[   291.430] (II) intel(0): Enabled output DP3
[   291.430] (--) intel(0): Using a maximum size of 64x64 for hardware cursors
[   291.430] (II) intel(0): Output VIRTUAL1 has no monitor section
[   291.430] (II) intel(0): Enabled output VIRTUAL1
[   291.430] (--) intel(0): Output VGA1 using initial mode 1024x768 on pipe 0
[   291.430] (==) intel(0): TearFree disabled
[   291.430] (==) intel(0): DPI set to (96, 96)
[   291.430] (II) Loading sub module "dri2"
[   291.430] (II) LoadModule: "dri2"
[   291.430] (II) Module "dri2" already built-in
[   291.430] (II) Loading sub module "present"
[   291.430] (II) LoadModule: "present"
[   291.430] (II) Module "present" already built-in
[   291.430] (==) Depth 24 pixmap format is 32 bpp
[   291.557] (II) intel(0): SNA initialized with Haswell (gen7.5, gt2) backend
[   291.557] (==) intel(0): Backing store enabled
[   291.557] (==) intel(0): Silken mouse enabled
[   291.558] (II) intel(0): HW Cursor enabled
[   291.558] (II) intel(0): RandR 1.2 enabled, ignore the following
RandR disabled message.
[   291.572] (==) intel(0): DPMS enabled
[   291.584] (II) intel(0): [DRI2] Setup complete
[   291.584] (II) intel(0): [DRI2]   DRI driver: i965
[   291.584] (II) intel(0): [DRI2]   VDPAU driver: i965
[   291.584] (II) intel(0): direct rendering: DRI2 enabled
[   291.585] (II) intel(0): hardware support for Present enabled
[   291.585] (--) RandR disabled
[   292.049] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[   292.049] (II) AIGLX: enabled GLX_ARB_create_context
[   292.049] (II) AIGLX: enabled GLX_ARB_create_context_profile
[   292.049] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[   292.049] (II) AIGLX: enabled GLX_INTEL_swap_event
[   292.049] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[   292.049] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[   292.049] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[   292.049] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[   292.049] (II) AIGLX: Loaded and initialized i965
[   292.049] (II) GLX: Initialized DRI2 GL provider for screen 0
[   292.051] (II) intel(0): switch to mode 1024x768 at 60.0 on VGA1 using
pipe 0, position (0, 0), rotation normal, reflection none
[   292.069] (II) intel(0): Setting screen physical size to 270 x 203
[   292.653] (II) config/devd: probing input devices...
[   292.653] (II) config/devd: adding input device (null) (/dev/kbdmux)
[   292.653] (II) LoadModule: "kbd"
[   292.654] (II) Loading /usr/local/lib/xorg/modules/input/kbd_drv.so
[   292.669] (II) Module kbd: vendor="X.Org Foundation"
[   292.670]    compiled for 1.16.3, module version = 1.8.0
[   292.670]    Module class: X.Org XInput Driver
[   292.670]    ABI class: X.Org XInput driver, version 21.0
[   292.670] (II) Using input driver 'kbd' for 'kbdmux'
[   292.670] (**) kbdmux: always reports core events
[   292.670] (**) kbdmux: always reports core events
[   292.670] (**) Option "Protocol" "standard"
[   292.670] (**) Option "XkbRules" "base"
[   292.670] (**) Option "XkbModel" "pc105"
[   292.670] (**) Option "XkbLayout" "us"
[   292.670] (**) Option "config_info" "devd:kbdmux"
[   292.670] (II) XINPUT: Adding extended input device "kbdmux" (type:
KEYBOARD, id 6)
[   292.688] (II) config/devd: kbdmux is enabled, ignoring device atkbd0
[   292.688] (II) config/devd: adding input device (null) (/dev/sysmouse)
[   292.688] (II) LoadModule: "mouse"
[   292.689] (II) Loading /usr/local/lib/xorg/modules/input/mouse_drv.so
[   292.704] (II) Module mouse: vendor="X.Org Foundation"
[   292.704]    compiled for 1.16.4, module version = 1.9.1
[   292.704]    Module class: X.Org XInput Driver
[   292.704]    ABI class: X.Org XInput driver, version 21.0
[   292.704] (II) Using input driver 'mouse' for 'sysmouse'
[   292.704] (**) sysmouse: always reports core events
[   292.704] (**) Option "Device" "/dev/sysmouse"
[   292.704] (==) sysmouse: Protocol: "Auto"
[   292.704] (**) sysmouse: always reports core events
[   292.704] (==) sysmouse: Emulate3Buttons, Emulate3Timeout: 50
[   292.704] (**) sysmouse: ZAxisMapping: buttons 4 and 5
[   292.704] (**) sysmouse: Buttons: 5
[   292.704] (**) Option "config_info" "devd:sysmouse"
[   292.704] (II) XINPUT: Adding extended input device "sysmouse"
(type: MOUSE, id 7)
[   292.704] (**) sysmouse: (accel) keeping acceleration scheme 1
[   292.704] (**) sysmouse: (accel) acceleration profile 0
[   292.704] (**) sysmouse: (accel) acceleration factor: 2.000
[   292.704] (**) sysmouse: (accel) acceleration threshold: 4
[   292.704] (II) sysmouse: SetupAuto: hw.iftype is 4, hw.model is 0
[   292.704] (II) sysmouse: SetupAuto: protocol is SysMouse

messages
Oct 10 01:41:33 des kernel: info: [drm] Initialized drm 1.1.0 20060810
Oct 10 01:41:33 des kernel: drmn0: <Intel Haswell (GT2 desktop)> on vgapci0
Oct 10 01:41:33 des kernel: info: [drm] Memory usable by graphics device = 2048M
Oct 10 01:41:33 des kernel: info: [drm] MTRR allocation failed.
Graphics performance may suffer.
Oct 10 01:41:33 des kernel: iicbus0: <Philips I2C bus>error:
[drm:pid2305:i915_write32] *ERROR* Unknown unclaimed register before
writing to c5100
Oct 10 01:41:33 des kernel: on iicbb0 addr 0xff
Oct 10 01:41:33 des kernel: iic0: <I2C generic I/O> on iicbus0
Oct 10 01:41:33 des kernel: iic1: <I2C generic I/O> on iicbus1
Oct 10 01:41:33 des kernel: iicbus2: <Philips I2C bus>
Oct 10 01:41:33 des kernel: on iicbb1 addr 0x0
Oct 10 01:41:33 des kernel: iic2: <I2C generic I/O> on iicbus2
Oct 10 01:41:33 des kernel: iic3: <I2C generic I/O> on iicbus3
Oct 10 01:41:33 des kernel: iicbus4: <Philips I2C bus> on iicbb2 addr 0x0
Oct 10 01:41:33 des kernel: iic4: <I2C generic I/O> on iicbus4
Oct 10 01:41:33 des kernel: iic5: <I2C generic I/O> on iicbus5
Oct 10 01:41:33 des kernel: iicbus6: <Philips I2C bus> on iicbb3 addr 0x0
Oct 10 01:41:33 des kernel: iic6: <I2C generic I/O> on iicbus6
Oct 10 01:41:33 des kernel: iic7: <I2C generic I/O> on iicbus7
Oct 10 01:41:33 des kernel: iicbus8: <Philips I2C bus> on iicbb4 addr 0x0
Oct 10 01:41:33 des kernel: iic8: <I2C generic I/O> on iicbus8
Oct 10 01:41:33 des kernel: iic9: <I2C generic I/O> on iicbus9
Oct 10 01:41:33 des kernel: iicbus10: <Philips I2C bus> on iicbb5 addr 0x0
Oct 10 01:41:33 des kernel: iic10: <I2C generic I/O> on iicbus10
Oct 10 01:41:33 des kernel: iic11: <I2C generic I/O> on iicbus11
Oct 10 01:41:33 des kernel: info: [drm] MSI enabled 1 message(s)
Oct 10 01:41:33 des kernel: info: [drm] Supports vblank timestamp
caching Rev 1 (10.10.2010).
Oct 10 01:41:33 des kernel: info: [drm] Driver supports precise vblank
timestamp query.
Oct 10 01:41:33 des kernel: drmn0: taking over the fictitious range
0xe0000000-0xf0000000
Oct 10 01:41:33 des kernel: info: [drm] Connector VGA-1: get mode from tunables:
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.modes.VGA-1
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.default_mode
Oct 10 01:41:33 des kernel: info: [drm] Connector HDMI-A-1: get mode
from tunables:
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.modes.HDMI-A-1
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.default_mode
Oct 10 01:41:33 des kernel: info: [drm] Connector DP-1: get mode from tunables:
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.modes.DP-1
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.default_mode
Oct 10 01:41:33 des kernel: info: [drm] Connector HDMI-A-2: get mode
from tunables:
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.default_mode
Oct 10 01:41:33 des kernel: info: [drm] Connector DP-2: get mode from tunables:
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.modes.DP-2
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.default_mode
Oct 10 01:41:33 des kernel: info: [drm] Connector HDMI-A-3: get mode
from tunables:
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.modes.HDMI-A-3
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.default_mode
Oct 10 01:41:33 des kernel: info: [drm] Connector DP-3: get mode from tunables:
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.modes.DP-3
Oct 10 01:41:33 des kernel: info: [drm]   - kern.vt.fb.default_mode
Oct 10 01:41:33 des kernel: info: [drm] GMBUS [i915 gmbus dpd] timed
out, falling back to bit banging on pin 6
Oct 10 01:41:33 des kernel: fbd0 on drmn0
Oct 10 01:41:33 des kernel: VT: Replacing driver "vga" with new "fb".
Oct 10 01:41:33 des kernel: drmn0: More than 8 outputs detected
Oct 10 01:41:33 des kernel: info: [drm] Initialized i915 1.6.0
20080730 for drmn0 on minor 0
Oct 10 01:41:34 des kernel: info: [drm] Enabling RC6 states: RC6 on,
RC6p off, RC6pp off
Oct 10 01:43:09 des kernel: lock order reversal: (sleepable after non-sleepable)
Oct 10 01:43:09 des kernel: 1st 0xfffffe0012ed0560 userirq (userirq) @
/usr/src_drm/sys/modules/drm2/i915kms/../../../dev/drm2/i915/i915_gem.c:1115
Oct 10 01:43:09 des kernel: 2nd 0xfffffe0012ed0038 i915_gt_lock
(i915_gt_lock) @
/usr/src_drm/sys/modules/drm2/i915kms/../../../dev/drm2/i915/i915_drv.c:1373
Oct 10 01:43:09 des kernel: KDB: stack backtrace:
Oct 10 01:43:09 des kernel: db_trace_self_wrapper() at
db_trace_self_wrapper+0x2b/frame 0xfffffe0464bf8390
Oct 10 01:43:09 des kernel: witness_checkorder() at
witness_checkorder+0xe7a/frame 0xfffffe0464bf8410
Oct 10 01:43:09 des kernel: _sx_xlock() at _sx_xlock+0x75/frame
0xfffffe0464bf8450
Oct 10 01:43:09 des kernel: i915_read32() at i915_read32+0x90/frame
0xfffffe0464bf8480
Oct 10 01:43:09 des kernel: gen6_ring_get_seqno() at
gen6_ring_get_seqno+0x35/frame 0xfffffe0464bf84a0
Oct 10 01:43:09 des kernel: __wait_seqno() at __wait_seqno+0x16c/frame
0xfffffe0464bf8540
Oct 10 01:43:09 des kernel: i915_gem_object_sync() at
i915_gem_object_sync+0x10a/frame 0xfffffe0464bf8580
Oct 10 01:43:09 des kernel: i915_gem_object_pin_to_display_plane() at
i915_gem_object_pin_to_display_plane+0x24/frame 0xfffffe0464bf85b0
Oct 10 01:43:09 des kernel: intel_pin_and_fence_fb_obj() at
intel_pin_and_fence_fb_obj+0x69/frame 0xfffffe0464bf85e0
Oct 10 01:43:09 des kernel: intel_pipe_set_base() at
intel_pipe_set_base+0xcb/frame 0xfffffe0464bf8630
Oct 10 01:43:09 des kernel: intel_crtc_set_config() at
intel_crtc_set_config+0x8bd/frame 0xfffffe0464bf86c0
Oct 10 01:43:09 des kernel: drm_mode_setcrtc() at
drm_mode_setcrtc+0x329/frame 0xfffffe0464bf8790
Oct 10 01:43:09 des kernel: drm_ioctl() at drm_ioctl+0x32b/frame
0xfffffe0464bf8800
Oct 10 01:43:09 des kernel: devfs_ioctl_f() at
devfs_ioctl_f+0x122/frame 0xfffffe0464bf8860
Oct 10 01:43:09 des kernel: kern_ioctl() at kern_ioctl+0x230/frame
0xfffffe0464bf88c0
Oct 10 01:43:09 des kernel: sys_ioctl() at sys_ioctl+0x153/frame
0xfffffe0464bf89a0
Oct 10 01:43:09 des kernel: amd64_syscall() at
amd64_syscall+0x2e1/frame 0xfffffe0464bf8ab0
Oct 10 01:43:09 des kernel: Xfast_syscall() at
Xfast_syscall+0xfb/frame 0xfffffe0464bf8ab0
Oct 10 01:43:09 des kernel: --- syscall (54, FreeBSD ELF64,
sys_ioctl), rip = 0x8024d4fda, rsp = 0x7fffffffe428, rbp =
0x7fffffffe450 ---
Oct 10 01:43:19 des kernel: error: [drm:pid12:i915_hangcheck_hung]
*ERROR* Hangcheck timer elapsed... GPU hung
Oct 10 01:43:19 des kernel: error:
[drm:pid0:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for
forcewake old ack to clear.

messages with debug http://paste2.org/gghx943X


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