[ic] Weird problem

Kevin Walsh kevin at cursor.biz
Thu Apr 7 14:41:32 EDT 2005


Stefan Hornburg [racke at linuxia.de] wrote:
> Stracing reveals the following syscalls again and again:
> 
> rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
> rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> nanosleep({1, 0}, {1, 0})               = 0
> semget(182897355688, 182896158548, IPC_CREAT|0x95883000|0654) = -1 EINVAL
> (Invalid argument) 
> 
> Does anyone have a idea which Perl module / part of Interchange calls
> semget ? 
> 
> On another machine with a similar setup (Quad Opteron) there are no such
> problems.
> 
> Grateful for any help with that
> 
Your problem looks similar to this (comp.lang.perl.modules newsgroup):

http://groups.google.co.uk/groups?hl=en&lr=&selm=TR6ga.19752%24jA2.1770326%40newsread2.prod.itd.earthlink.net

No solution was presented in that thread, and Interchange doesn't use
ShareLight nor sem/shm/msg IPC anyway, but the thread might offer some
clues.

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