failed to checkout first kernel repo git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git on linux-6.12.y: failed to run ["git" "-c" "core.hooksPath=/dev/null" "fetch" "--force" "8f2623253652e0544564638083e44431e97717e2" "linux-6.12.y"]: exit status 128