Subject: Re: status of threading bugs
To: None <segv@netctl.net>
From: Michael <macallan18@earthlink.net>
List: port-sparc64
Date: 09/23/2005 20:03:12
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Hello,

> I'm going to submit a PR shortly then, this is the problem I was
> refering to:
>=20
> Threaded applications (Firefox, Galeon, Konqueror, XMMS, etc) tend to
> hang, this happens more frequently when I have some CPU intensive jobs
> running at the same time, like 'build.sh'. The window where the
> application is running hangs and does not respond to anything. Running
> 'kill <pid>' does not have any effect, however running 'kill -9 <pid>'
> makes the CPU shoot up to 100% and a few seconds later the whole
> system freezes completely.
>=20
> Has anyone else experienced exactly the same symptoms?

I didn't see anything like this for ages and I'm using an U10 for all my
daily work. But I'm running pretty recent -current.
What I see is what Martin described - seemingly random crashes in
threaded applications with ( usually mangled ) stack traces that end
somewhere in libpthread. Running low on memory seems to make it worse,
some applications almost inevitably crash when they get swapped back in.

have fun
Michael

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