Re: single machine debugging?/advice for noob on OS X panic analysis
Re: single machine debugging?/advice for noob on OS X panic analysis
- Subject: Re: single machine debugging?/advice for noob on OS X panic analysis
- From: Eric Albert <email@hidden>
- Date: Mon, 08 Nov 2004 18:13:32 -0800
- Newsgroups: apple.lists.darwin-kernel
- Organization: Apple Computer, Inc.
- Posted-and-mailed: yes
- Xref: news.apple.com apple.lists.darwin-kernel:2665
(Catching up on mailing lists....)
In article
<email@hidden>,
Eric R Johnson <email@hidden> wrote:
> I'm trying to lend a hand in troubleshooting a persistent kernel panic
> problem that's associated with the open source p2p bittorrent client,
> Azureus. In the past, I've done a little crash analysis on Solaris but
> I'm new to OS X and have alot of questions. If you're going to be
> annoyed by noob questions, please delete. Thanks in advance to
> anyone that can help.
>
> Azureus is written in Java and uses direct memory access for some
> of its networking and disk functions.
Try running it with the java.nio.preferSelect property set to true.
When that property is false (the default), Java uses kqueue rather than
select for certain operations and may (rarely) run into problems like
the one you're seeing.
Hope this helps,
Eric
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