Re: Xorg goes to 70% MEM and freezes my system when opening big clock in Ardour3

2012-03-16 Thread Jonathan Nieder
reassign 664060 src:linux-2.6 3.2.10-1
affects 664060 + xserver-xorg-video-intel
quit

Hi Rosea,

rosea grammostola wrote:

> When I open the big clock window (alt-b) in Ardour3 (downloaded from
> ardour.org), Xorg bumps up to 70% MEM and freezes my system (Thinkpad
> T61)
>
> root  20   0 3082m 1.3g 2632 R   4.0 68.7   0:11.23 Xorg

Thanks for a pleasant report.  Has this always behaved that way, or
did the problems appear after some upgrade?  What suggests to you
that it might be a kernel bug?

Please also attach output from "reportbug --template
xserver-xorg-video-intel".

Curious,
Jonathan

[...]
> X.Org X Server 1.11.3.901 (1.11.4 RC 1)
[...]
> [35.176] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
> [35.217] (II) Module intel: vendor="X.Org Foundation"
> [35.217]  compiled for 1.11.3.901, module version = 2.18.0
[...]
> [35.287] (II) intel(0): Integrated Graphics Chipset: Intel(R) 965GM
> [35.287] (--) intel(0): Chipset: "965GM"
[...]
> [35.360] (II) intel(0): Output LVDS1 using initial mode 1280x800
[...]
> [   138.376] [mi] EQ overflowing. The server is probably stuck in an infinite 
> loop.
> [   138.760] Backtrace:
> [   141.205] 0: /usr/bin/Xorg (xorg_backtrace+0x26) [0x7f2f33965476]
> [   145.579] 1: /usr/bin/Xorg (mieqEnqueue+0x191) [0x7f2f33945d81]
> [   145.579] 2: /usr/bin/Xorg (0x7f2f337e1000+0x65214) [0x7f2f33846214]
> [   145.580] 3: /usr/bin/Xorg (xf86PostMotionEventP+0x4a) [0x7f2f338807aa]
> [   145.591] 4: /usr/lib/xorg/modules/input/evdev_drv.so 
> (0x7f2f2dc52000+0x49ee) [0x7f2f2dc569ee]
> [   145.591] 5: /usr/bin/Xorg (0x7f2f337e1000+0x8a907) [0x7f2f3386b907]
> [   145.591] 6: /usr/bin/Xorg (0x7f2f337e1000+0xb04ee) [0x7f2f338914ee]
> [   145.591] 7: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f2f32b09000+0xf030) 
> [0x7f2f32b18030]
> [   145.591] 8: /usr/bin/Xorg (0x7f2f337e1000+0x1885b0) [0x7f2f339695b0]
> [   145.591] 9: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f2f32b09000+0xf030) 
> [0x7f2f32b18030]
> [   145.606] 10: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 
> (0x7f2f32882000+0x561d9) [0x7f2f328d81d9]
> [   145.606] 11: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 
> (0x7f2f32882000+0x73cd2) [0x7f2f328f5cd2]
> [   145.606] 12: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 
> (pixman_fill+0x31) [0x7f2f3288c371]
> [   145.666] 13: /usr/lib/xorg/modules/libfb.so (fbFill+0x30d) 
> [0x7f2f2edcdbad]
> [   145.666] 14: /usr/lib/xorg/modules/libfb.so (fbPolyFillRect+0x1c4) 
> [0x7f2f2edce354]
> [   145.680] 15: /usr/lib/xorg/modules/drivers/intel_drv.so 
> (0x7f2f2f808000+0x3bc21) [0x7f2f2f843c21]
> [   145.680] 16: /usr/lib/xorg/modules/drivers/intel_drv.so 
> (0x7f2f2f808000+0x345b1) [0x7f2f2f83c5b1]
> [   145.680] 17: /usr/bin/Xorg (0x7f2f337e1000+0x1164d9) [0x7f2f338f74d9]
> [   145.680] 18: /usr/bin/Xorg (0x7f2f337e1000+0x10503e) [0x7f2f338e603e]
> [   145.680] 19: /usr/bin/Xorg (miCompositeRects+0x7a) [0x7f2f338e612a]
> [   145.680] 20: /usr/lib/xorg/modules/drivers/intel_drv.so 
> (0x7f2f2f808000+0x38a26) [0x7f2f2f840a26]
> [   145.680] 21: /usr/bin/Xorg (0x7f2f337e1000+0x10d546) [0x7f2f338ee546]
> [   145.680] 22: /usr/bin/Xorg (0x7f2f337e1000+0x51f81) [0x7f2f33832f81]
> [   145.680] 23: /usr/bin/Xorg (0x7f2f337e1000+0x411aa) [0x7f2f338221aa]
> [   145.681] 24: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) 
> [0x7f2f31831ead]
> [   145.681] 25: /usr/bin/Xorg (0x7f2f337e1000+0x4149d) [0x7f2f3382249d]


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Re: base: System freezes at random time after Resume from Suspend (Regression)

2012-03-16 Thread Jonathan Nieder
affects 584314 + xserver-xorg-video-intel
quit

Hi,

Thanks again for your work on this bug so far.

To recap, this bug is about symptoms of memory corruption after
suspending to disk on an Acer Aspire 5610, which uses (I think)
the 945GM express chipset.

Lenny and wheezy worked fine; it is only the squeeze kernel that
has this problem.

Searching through kernels from snapshot.debian.org, you found
that it was introduced between 2.6.36 and 2.6.37-rc4.  (Nicely
done.)

Andreas Berger wrote:

> ok, i narrowed it down, but it is:
>
> found: linux-image-2.6.36-trunk-686, version 2.6.36-1~experimental.1
> not found: linux-image-2.6.37-rc4-686,   version 2.6.37~rc4-1~experimental.1

Unfortunately there are a lot of interesting patches in that range,
so we will probably need a little more data to track this down.  So
I suggested:

 - trying suspend-to-disk (with

echo disk >/sys/power/state

   ) and seeing if that reproduces the same trouble

 - suspending from single-user mode (kernel params "single debug")
   or from an initramfs shell (kernel param "break=top") to see if
   the same problem occurs even if the i915 driver is not loaded
   yet when the suspend/hibernate happens

Other ideas would be welcome, too.  I'd be happy to get this fixed in
squeeze.

Jonathan


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Re: base: System freezes at random time after Resume from Suspend (Regression)

2012-03-16 Thread Jonathan Nieder
Jonathan Nieder wrote:

> To recap, this bug is about symptoms of memory corruption after
> suspending to disk on an Acer Aspire 5610, which uses (I think)
> the 945GM express chipset.

This should have read "after suspending to RAM".  Sorry for the
nonsense.


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Bug#664252: mesa-utils: please include glsl_compiler

2012-03-16 Thread Pablo Barbachano
Package: mesa-utils
Version: 8.0.1-2+b3
Severity: wishlist


Per http://www.mesa3d.org/shading.html#standalone

Probably more appropriate in libgl1-mesa-dev.

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-2-686-pae (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages mesa-utils depends on:
ii  libc6 2.13-27
ii  libgl1-mesa-glx [libgl1]  7.11.2-1
ii  libglew1.71.7.0-3
ii  libglu1-mesa [libglu1]7.11.2-1
ii  libx11-6  2:1.4.4-4
ii  libxext6  2:1.3.0-3

mesa-utils recommends no packages.

mesa-utils suggests no packages.

-- no debconf information

--



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