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Latest amd64 client segfaults with voice chat enabled

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Nov 12, 2008 momerath42 link
We haven't forgotten about it, but I haven't been able to reproduce it yet, and it's not the only fire right now. Could one of you try issuing the command /gpf in your client, and tell me if the bug reporter comes up for that?
Nov 12, 2008 roguelazer link
Yep, it works with a /gpf. Presuming you got a bug report from me just now, that is.

Incidentally, yay, now we have a new command to teach noobs!
Nov 13, 2008 momerath42 link
Heh, yea, only amd64-using noobs, though, and only until we've got the crash reporter/vc issues worked out.
Nov 14, 2008 chana link
Poked around a bit with this found that this only happened to me using the newer 2.6.27 kernels. rolled back to a 2.6.22 and everything was fine. It may have to do with the newer HAL that most distro's are using with the newer kernels.
Nov 26, 2008 momerath42 link
Wow- thanks Chana! I'll verify, see what more I can dig up, and pass it on to teamspeak or maybe alsa or lkml. For some reason I thought I was current on this thread, but I only just read your post. I've been working on bigger problems since this came up, and I just came back to review the situation and take another stab at it. Seems you did the work for me.
Nov 29, 2008 chana link
Hi Mom did some more testing on sunday a week ago. With several Disto's and even a vanillia build and had no problem at all with the new hal and xorg input so figured it got fixed some how.
Nov 29, 2008 roguelazer link
Still segfaults for me.

% uname -r
2.6.27-gentoo

% X -version

X.Org X Server 1.5.2
Release Date: 10 October 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.25-gentoo-r6 x86_64
Current Operating System: Linux CaveOfBirds 2.6.27-gentoo #1 SMP PREEMPT Wed Oct 22 23:11:35 PDT 2008 x86_64
Build Date: 22 October 2008 08:57:57AM

% hald --version
HAL package version: 0.5.11

And I've been using X with input hotplugging since before voice chat came out, so I kinda doubt that that is it.
Dec 01, 2008 LostCause link
Still segfaults for me as well.

Everything is the same version as roguelazer, although it is Ubuntu centric. The notable difference is that CONFIG_PREEMPT is not set in the kernel.
Dec 02, 2008 momerath42 link
I'm running the same versions of hald and x, and 2.6.27-gentoo-r4 with preempt enabled (low-latency-desktop), and haven't yet managed to segfault it. Any other variables we might consider? What sound hardware do you have roguelazer? Are you using the in-kernel version of alsa?
Dec 02, 2008 LostCause link
Dec 03, 2008 roguelazer link
I've got a SoundBlaster Audigy 2 and a HeadRoom Mobile. The audigy is configured to be the default input device, and the headroom the default output device.
Dec 03, 2008 momerath42 link
Interesting. You both have 2 devices. Are you both using alsa to set one card's in and the other's out as defaults? Could you try a more normal alsa config and see if it still segfaults?
Dec 03, 2008 LostCause link
I get the segfault on my laptop as well. It has only one device.