The problem with the 32bit glibc on 64bit AMD64 can be worked around fairly easily. The problem seems somehow connected to the optimized libraries placed in /lib/tls. The workaround is to just move /lib/tls out of the way, and hey presto: glibc works again. Of course, this is just a workaround, but it’ll do for now. I’ll give the lib64c6 some attention and upload it to Alioth once Alioth is back on line.