INFO: setup
Package:    sys-kernel/git-sources-6.9_rc1:6.9_rc1
Repository: gentoo
Maintainer: mpagano@gentoo.org kernel@gentoo.org
USE:        abi_x86_64 amd64 elibc_glibc kernel_linux
FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Preparing to unpack ...
INFO: unpack
Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc.patch ...
Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch ...
Excluding Patch #5011_enable-cpu-optimizations-for-gcc8.patch ...
Excluding Patch #5012_enable-cpu-optimizations-for-gcc91.patch ...
Excluding Patch #5013_enable-cpu-optimizations-for-gcc10.patch ...
Applying patch-6.9-rc1.patch (-p1) ...
INFO: install
>>> Copying sources ...
Final size of build directory: 1583972 KiB (1.5 GiB)
Final size of installed tree:  1583972 KiB (1.5 GiB)
LOG: postinst
If you are upgrading from a previous kernel, you may be interested
in the following document:
  - General upgrade guide: https://wiki.gentoo.org/wiki/Kernel/Upgrade
INFO: postinst
This kernel is not supported by Gentoo due to its unstable
and experimental nature. If you have any issues, try a matching
vanilla-sources ebuild -- if the problem is not there, please contact
the upstream kernel developers at https://bugzilla.kernel.org and on
the linux-kernel mailing list to report the problem so it can be fixed
in time for the next kernel release.
WARN: postinst
git-sources is UNSUPPORTED by Gentoo Security.
This means that it is likely to be vulnerable to recent security issues.
Upstream kernel developers recommend always running the latest 
release of any current long term supported Linux kernel version.
To see a list of these versions, their most current release and 
long term support status, please go to https://www.kernel.org .
For specific information on why this kernel is unsupported, please read:
https://wiki.gentoo.org/wiki/Project:Kernel_Security