Bug 62351

Summary:	Segfault in nouveau_dri.so
Product:	Mesa	Reporter:	sune
Component:	Drivers/DRI/nouveau	Assignee:	Nouveau Project <nouveau>
Status:	CLOSED FIXED	QA Contact:
Severity:	critical
Priority:	high	CC:	kristian, ungift-ed
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	backtrace

Description sune 2013-03-14 19:17:59 UTC

Using xorg-edgers PPA on ubuntu 12.10 but with newer vanilla kernel, I consistently get the following when attempting to start the DE Cinnamon as well as Gnome 3 upon which it is based:

cinnamon[4414]: segfault at 1 ip 00007f0bf3d24f95 sp 00007fffac52e440 error 4 in nouveau_dri.so[7f0bf3cb6000+143000]

According to dpkg, the version is git20130227.

Card is a NVIDIA Corporation G92 [GeForce 9800 GT] (rev a2)

Please advise as to how I can provide more info and possibly test patches.

Best regards,

Sune Mølgaard

Comment 1 Maxim Britov 2013-03-14 21:00:32 UTC

Same on Gentoo and mesa-9999 (~ 2-3 weeks)

Comment 2 Maxim Britov 2013-03-14 21:02:33 UTC

Created attachment 76541 [details]
backtrace

gdb /usr/bin/gnome-shell
run
bt full

Comment 3 sune 2013-03-19 04:09:58 UTC

I've been rather conservative in specifying the importance, but since it precludes, and apparently Ungifted, from using any form of 3D-accelerated desktop environment, I don't feel wrong in bumping it up a few notches...

Comment 4 Kristian Klausen 2013-03-22 21:48:06 UTC

I can also confirm this bug, same error. Nvidia GeForce 8600 GT on Arch Linux tested with mesa from git today (22/3) and 11/3.
[   21.613812] gnome-shell[431]: segfault at 1 ip 00007fb252ea8465 sp 00007fff9e19bc00 error 4 in nouveau_dri.so[7fb252968000+121b000]

Comment 5 Maxim Britov 2013-04-06 08:37:03 UTC

(In reply to comment #1)
> Same on Gentoo and mesa-9999 (~ 2-3 weeks)

Today:
I'm on kernel 3.9-rc5 (was 3.8) / gnome 3.8 (was 3.6) / mesa and nouveau (current git).
Seems works fine now.

Comment 6 Kristian Klausen 2013-04-07 16:25:17 UTC

I can also confirm i dont have this "bug" more.. Therefor i set it as Fixed

Comment 7 sune 2013-04-07 17:07:51 UTC

Just wanted to chime in with support for "RESOLVED FIXED" status.

Incidentally, as the reporter, I specified where I got my packages from. What seems to have effected the fixing for me, was a new (package) release of the libdrm-nouveau(2?) package.

Comment 8 Kristian Klausen 2013-04-07 19:26:37 UTC

(In reply to comment #7)
> Just wanted to chime in with support for "RESOLVED FIXED" status.
> 
> Incidentally, as the reporter, I specified where I got my packages from.
> What seems to have effected the fixing for me, was a new (package) release
> of the libdrm-nouveau(2?) package.

I have not updated libdrm just "mesa"/"nouveau" from git. So for me it seems like it have been fixed in mesa.

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