更新：这个问题已经解决有一段时间了，请放心使用/升级。现阶段我们建议尽量使基础组件（工具链、内核）保持最新。
Update: the problem has been solved for some days. Everything's back to normal. For now, it's still recommended to stay on bleeding edge for base components (toolchain & kernel) whenever possible.
PSA: Please don't compile kernels with latest toolchain combo (gcc-13 in particular)
一句话解释：如果你的 Gentoo 工具链升级到了 binutils-2.39 和 gcc-13.0.0_pre20220807 的组合，以防万一，请不要用这种工具链编译内核，否则生成的内核无法加载模块，很可能造成系统无法启动。
tl;dr: If you upgraded your Gentoo toolchain to the binutils-2.39 and gcc-13.0.0_pre20220807 combo, do NOT compile Linux kernels with it just in case. Otherwise modules will fail to load, very likely leading to bricked systems.
详细看这里的解释。
Detailed explanation here.
