[Bug 104002] [IGT] gem_mmap_gtt at coherency fails with assertion: cpu[x] == i

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104002

--- Comment #1 from Armando Antonio <armando.antoniox.mora.reos at intel.com> ---
Platform configuration

======================================
             Software
======================================
kernel version              : 4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+
hostname                    : CNL-1
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 108.1
bios release date           : 10/12/2017
ksc                         : 1.32
hardware acceleration       : disabled
swap partition              : enabled on (/dev/nvme0n1p3)

======================================
        Graphic drivers
======================================
grep: /opt/X11R7/var/log/Xorg.0.log: No such file or directory
libdrm                      : 2.4.88
cairo                       : 1.15.9
intel-gpu-tools (tag)       : intel-gpu-tools-1.20-169-gac6739b
intel-gpu-tools (commit)    : ac6739b

======================================
             Hardware
======================================
motherboard model          : CannonLakeClientPlatform
motherboard id             : CannonLakeYLPDDR4RVP
form factor                : Laptop
manufacturer               : IntelCorporation
cpu family                 : Other
cpu family id              : 6
cpu information            : Genuine Intel(R) CPU 0000 @ 1.00GHz
gpu card                   : Intel Corporation Device 5a49 (rev 03) (prog-if 00
[VGA controller])
memory ram                 : 7.61 GB
max memory ram             : 8 GB
cpu thread                 : 4
cpu core                   : 2
cpu model                  : 102
cpu stepping               : 2
socket                     : Other
current cd clock frequency : 168000 kHz
maximum cd clock frequency : 528000 kHz
displays connected         : eDP-1

======================================
             Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.6
guc fw loaded             : fetch NONE, load NONE
guc version wanted        : wanted 0.0, found 0.0
guc version found         : wanted 0.0, found 0.0

======================================
             kernel parameters
======================================
quiet drm.debug=0x1e pci=pcie_bus_safe intel_iommu=igfx_off auto panic=1
nmi_watchdog=panic i915.alpha_support=1 resume=/dev/nvme0n1p3 fastboot

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