为什么出现这样的信息？

ldh168

我使用Kernel-2.6.12-gentoo-r4的内核，现在系统运行也比较稳定，不过在启动时有出现如下的信息，诸位给我看看是否正常：
devfs_mk_dev: could not append to parent for vcc/2
devfs_mk_dev: could not append to parent for vcc/a2
devfs_mk_dev: could not append to parent for vcc/3
devfs_mk_dev: could not append to parent for vcc/a3
devfs_mk_dev: could not append to parent for vcc/a5
devfs_mk_dev: could not append to parent for vcc/7
devfs_mk_dev: could not append to parent for vcc/a7
devfs_mk_dev: could not append to parent for vcc/8
devfs_mk_dev: could not append to parent for vcc/a8
devfs_mk_dev: could not append to parent for vcc/9
devfs_mk_dev: could not append to parent for vcc/a9
devfs_mk_dev: could not append to parent for vcc/10
devfs_mk_dev: could not append to parent for vcc/a10
devfs_mk_dev: could not append to parent for vcc/11
devfs_mk_dev: could not append to parent for vcc/a11
devfs_mk_dev: could not append to parent for vcc/4
devfs_mk_dev: could not append to parent for vcc/a4
devfs_mk_dev: could not append to parent for vcc/5
devfs_mk_dev: could not append to parent for vcc/6
devfs_mk_dev: could not append to parent for vcc/a6
devfs_mk_dev: could not append to parent for vcc/a2
devfs_mk_dev: could not append to parent for vcc/3
devfs_mk_dev: could not append to parent for vcc/a3
devfs_mk_dev: could not append to parent for vcc/a5
devfs_mk_dev: could not append to parent for vcc/8
devfs_mk_dev: could not append to parent for vcc/a8
devfs_mk_dev: could not append to parent for vcc/9
devfs_mk_dev: could not append to parent for vcc/a9
devfs_mk_dev: could not append to parent for vcc/10
devfs_mk_dev: could not append to parent for vcc/a10
devfs_mk_dev: could not append to parent for vcc/11
devfs_mk_dev: could not append to parent for vcc/a11

是不是少安装了什么组件？另外在Gnome-2.10.0的桌面环境下使用归档管理器时有出现崩溃的现象，是否与此有关？
:thank  :thank  :thank

wybmk

gentoo默认使用Udev，编译内核时不要将devfs编译进去，若编成模块，可在启动参数中加上
devfs=nomount试试看