portmap segfaults

[un23@rz.uni-karlsruhe.de (Alexander Schulz)]

Hello,

I am trying to get the shark from 2.2.9 to 2.2.12. It runs quite well now,
but portmap segfaults everytime it gets a request. I can mount remote
directories, so outgoing rpc seems to work, as soon as one comes in, portmap
dies:

- portmap: memory violation at pc=0x400fc054, lr=0x400fc194 (bad
- address=0x000186a8, code 3)

To me that looks like in a library (0x4...).

shark:~# ldd `which portmap`
        libnsl.so.1 => /lib/libnsl.so.1 (0x40002000)
        libc.so.6 => /lib/libc.so.6 (0x40021000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x2aaaa000)
shark:~#

Does this mean, it is in the libc? From the sources of portmap I think it is
somewhere in svc_run, so I can't trace it. strace ends in select and dies
with:

strace: permission fault on section, address=0xc0000000, code 3

Any ideas? Any mayor changes in memory-management in 2.2.12? Will a new libc
help? I am running 2.1.2-0pre7 at the moment, testes different portmaps, now
netbase 3.16-3.

Thanks
   Alexander

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