Arch linux randomly freezes after updating to kernel 5.10

5.10.15 doesn't solve this problem. I still have same error. Intel bugs are really annoying since kernel > 4.19.85 (November 2019 !)

As a workaround, i915 guc need to be enable as mentionned in Archlinux Wiki : https://wiki.archlinux.org/index.php/Intel_graphics#Enable_GuC_/_HuC_firmware_loading and loaded before others modules

To resume :

1. Add guc paramters to kernel parameters by editing /etc/default/grub

GRUB_CMDLINE_LINUX="i915.enable_guc=2"

2. Add guc option to i915 module by adding /etc/modprobe.d/i915.conf file with :

options i915 enable_guc=2

3. Add i915 to /etc/mkinitcpio.conf :

MODULES=(i915)

4. Rebuild kernel initramfs (needs reboot after successfull build) :

# mkinitcpio -P

5. Remove xf86-video-intel (driver is already in kernel) :

# pacman -Rscn xf86-video-intel