Linux emulation problem

[Torsten Harenberg <harenberg%physik.uni-wuppertal.de@localhost>]

Dear list,

sorry, this is not that much port-amd64 related, but as I had several 
experienced answers here already, I would like to ask those of you with linux 
emulation experience to have a short look into this:

As already described before, I try to run a linux binary (EMC^2 Networker 
client) on a NetBSD/amd64 machine running under Xen.

As I have learned before, I have upgraded this machine now to CURRENT (both 
kernel and world):

NetBSD mail.physik.uni-wuppertal.de 5.99.53 NetBSD 5.99.53 (XEN3_DOMU) #0: Mon 
Jun 20 09:41:08 CEST 2011  
root%mail.physik.uni-wuppertal.de@localhost:/usr/obj/sys/arch/amd64/compile/XEN3_DOMU
 amd64

So Linux emulation runs now in principle. 

However, I still have trouble to run the (unfortunately closed source) daemon 
provided by EMC^2, which ends in a core dump.

I run it with ktrace and I think the critical part is here

 14571  14571 nsrexecd CALL  bind(3,0x7f7fffff7d60,0xc)
 14571  14571 nsrexecd MISC  linux sockaddr: 12, 100000000000000000000000
 14571  14571 nsrexecd MISC  new sockaddr: 12, 0c2200000000000000000000
 14571  14571 nsrexecd RET   bind -1 errno -95 Operation not supported

Although I'm not sure, why this should crash the application.

I have tried both suse100 and suse113 emulation layers, the behavior is this 
same.

Full kdumps are here:

http://www.atlas.uni-wuppertal.de/~harenber/suse113_kdump
http://www.atlas.uni-wuppertal.de/~harenber/suse100_kdump

Maybe one of you has a clue...

Thanks for the help 

   Torsten

--
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<>                                                              <>
<> Dr. Torsten Harenberg     harenberg%physik.uni-wuppertal.de@localhost  <>
<> Bergische Universitaet                                       <>
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