From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2b) Gecko/20021018 Description of problem: For "2.4.19-rh4-rev" here, read "2.4.19-0.pp.4custom". Compiling this rawhide release gives the following: if [ -r System.map ]; then /sbin/depmod -ae -F System.map 2.4.19-rh4-rev; fi depmod: *** Unresolved symbols in /lib/modules/2.4.19-rh4-rev/kernel/net/tux/tux.o depmod: sys_wait4 make: *** [_modinst_post] Error 1 With the relevant .config lines: # # Networking options # CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_NETLINK_DEV=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_FILTER=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_TUX=m CONFIG_TUX_EXTCGI=y # CONFIG_TUX_EXTENDED_LOG is not set # CONFIG_TUX_DEBUG is not set Compiler gcc-3.2-11 Turning off TUX makes it go away, as I presume making it built-in would (didn't bother - not using this filter stuff at the moment). Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Use the .config options given 2. make with usual rituals: dep clean bzImage modules modules_install 3. Additional info: