custom wsl2 kernel

gistfile1.txt

sudo apt-get install -y autoconf  bison build-essential flex libelf-dev libncurses-dev libssl-dev libtool libudev-dev
sudo dnf install git bc diffutils make gcc flex bison openssl-devel elfutils-libelf-devel ncurses-devel kmod unzip

#get kernel version
uname -r
  5.10.16.3-microsoft-standard-WSL2

# get matching version, this is mine
wget https://github.com/microsoft/WSL2-Linux-Kernel/archive/refs/tags/linux-msft-wsl-5.10.16.3.tar.gz

#extract it (change to your kernel version)
tar -xf linux-msft-wsl-5.10.16.3.tar.gz

cd  WSL2-Linux-Kernel-linux-msft-wsl-5.10.16.3/
zcat /proc/config.gz > .config
make prepare modules_prepare
make menuconfig # Enable Extra Features or Modules

make -j4
sudo make modules_install

# see "modules.builtin" for the static included modules

# copy to windows drive
cp vmlinux /mnt/c/Users/user/

cat > /mnt/c/Users/user/.wslconfig
[wsl2]
kernel=C:\\Users\\user\\vmlinux

exit 
# exit wsl and back to windows
# reboot the linux subsystem
wsl --shutdown
wsl -d distro