Launch "make menuconfig" in /usr/src/linux-2.4.21-XXX, go to:
Network device support
Ethernet (1000 Mbit)
and see it crash.
scripts/Menuconfig: line 832: MCmenu36: command not found
Created attachment 126802 [details]
*** This bug has been marked as a duplicate of 185735 ***
A fix for this problem has just been committed to the RHEL3 U8
patch pool this evening (in kernel version 2.4.21-40.5.EL).
Adding a couple dozen bugs to CanFix list so I can complete the stupid advisory.