xfce4-screensaver is triggering a Xorg crash, backtrace suggests a xserver-xorg-video-intel problem

xfce4-screensaver is triggering a Xorg crash. The bug report I did on xfce bugzilla against xfce4-screensaver is: https://bugzilla.xfce.org/show_bug.cgi?id=16528

The bug report there have the steps to reproduce, log files and the full backtrace of Xorg when the crash happened.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xserver-xorg-video-intel 2:2.99.917+git20190815-1
Uname: Linux 5.6.0-050600rc4-generic x86_64
ApportVersion: 2.20.11-0ubuntu18
Architecture: amd64
BootLog:

CompositorRunning: None
CurrentDesktop: XFCE
Date: Wed Mar 11 07:34:32 2020
DistUpgraded: 2019-12-22 18:50:28,852 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py'
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Skylake GT2 [HD Graphics 520] [17aa:3822]
InstallationDate: Installed on 2017-06-13 (1001 days ago)
InstallationMedia: Xubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 006: ID 0cf3:e360 Qualcomm Atheros Communications
 Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
 Bus 001 Device 003: ID 0bda:57f9 Realtek Semiconductor Corp. EasyCamera
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80UG
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.6.0-050600rc4-generic root=UUID=6b4ae5c0-c78c-49a6-a1ba-029192618a7a ro quiet ro kvm.ignore_msrs=1 kvm.report_ignored_msrs=0 kvm.halt_poll_ns=0 kvm.halt_poll_ns_grow=0 i915.enable_gvt=1 i915.fastboot=1 cgroup_enable=memory swapaccount=1 zswap.enabled=1 zswap.zpool=z3fold resume=UUID=a82e38a0-8d20-49dd-9cbd-de7216b589fc log_buf_len=16M usbhid.quirks=0x0079:0x0006:0x100000 config_scsi_mq_default=y scsi_mod.use_blk_mq=1 mtrr_gran_size=64M mtrr_chunk_size=64M nbd.nbds_max=2 nbd.max_part=63
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: Upgraded to focal on 2019-12-22 (79 days ago)
dmi.bios.date: 08/09/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 0XCN45WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Toronto 4A2
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40679 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 310-14ISK
dmi.modalias: dmi:bvnLENOVO:bvr0XCN45WW:bd08/09/2018:svnLENOVO:pn80UG:pvrLenovoideapad310-14ISK:rvnLENOVO:rnToronto4A2:rvrSDK0J40679WIN:cvnLENOVO:ct10:cvrLenovoideapad310-14ISK:
dmi.product.family: IDEAPAD
dmi.product.name: 80UG
dmi.product.sku: LENOVO_MT_80UG_BU_idea_FM_Lenovo ideapad 310-14ISK
dmi.product.version: Lenovo ideapad 310-14ISK
dmi.sys.vendor: LENOVO
mtime.conffile..etc.apport.crashdb.conf: 2019-08-29T08:39:36.787240
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.100-4
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.0-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.0-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.7-2ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20190815-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1