[Bug 29580] New: Pixmap corruption in gnome-shell when many icons are loaded

[Bug 29580] New: Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

           Summary: Pixmap corruption in gnome-shell when many icons are
                    loaded
           Product: Mesa
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/r200
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: fred@crozat.net


Created an attachment (id=37871)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=37871)
corrupted pixmaps

hardware : 

01:05.0 VGA compatible controller: ATI Technologies Inc Radeon 9100 IGP
(prog-if 00 [VGA controller])
    Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Device f362
    Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
    Memory at e8000000 (32-bit, prefetchable) [size=64M]
    I/O ports at c000 [size=256]
    Memory at ec020000 (32-bit, non-prefetchable) [size=64K]
    [virtual] Expansion ROM at ec000000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: radeon

kernel : 2.6.34-12-desktop (openSUSE 11.3), using KMS radeon driver
xorg driver : 6.13.1
Mesa 7.8.2 (openSUSE 11.3 package)

when starting GNOME-Shell (2.29.1) with clutter 1.2.8 (or gnome-shell git,
compiled against clutter 1.3 branch), if I open gnome-shell application menu,
all pixmaps displayed in gnome-shell become corrupted, as well as application
window shadows.

Kernel sometimes states :  radeon 0000:01:05.0: e3e1b280 reserve failed for
wait

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #1 from Alex Deucher <agd5f@yahoo.com> 2010-08-16 06:55:21 PDT ---
Does mesa from git work any better?

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #2 from Frederic Crozat <fred@crozat.net> 2010-08-17 00:09:00 PDT ---
I've done more tests (with gnome-shell 2.29.1 + clutter 1.2.8):
-with Mesa 7.8.2 and KMS disabled, I don't see any pixmap corruption (but
gnome-shell become very slow)
-with Mesa git and KMS disabled, windows are not visible at all (only the
shadow is visible) and gnome-shell is also very slow.

I'll do more tests tomorrow, when gnome-shell git is buildable again, since I
think the slowness was fixed in git.

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #3 from Alex Deucher <agd5f@yahoo.com> 2010-08-17 07:53:51 PDT ---
Ideally you'd use mesa git and kms as that enables additional hw-accelerated GL
functionality (readpixels, etc.) that should improve gnome-shell performance.

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #4 from Frederic Crozat <fred@crozat.net> 2010-08-17 12:18:00 PDT ---
hmm, trying mesa git with kms is even worse ATM : gnome-shell (2.29.1) doesn't
respond to anything and does refresh correctly ; kernel states :
drmRadeonCmdBuffer: -12. Kernel failed to parse or rejected command stream. See
dmesg for more info.

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #5 from Alex Deucher <agd5f@yahoo.com> 2010-08-17 12:36:50 PDT ---
Can you attach your dmesg when that happens?

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #6 from Frederic Crozat <fred@crozat.net> 2010-08-17 12:51:52 PDT ---
Created an attachment (id=37925)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=37925)
kernel message log

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #7 from Frederic Crozat <fred@crozat.net> 2010-08-21 02:38:15 PDT ---
new test with Mesa 7.8.2, KMS enabled, gnome-shell git / clutter 1.3 branch git
and kernel 2.6.35.1

I still have pixmap corruptions but kernel is more informative :


[  107.999140] [TTM] Failed to find memory space for buffer 0xc4667c2c
eviction.
[  107.999151] [TTM] No space for c4667c2c (5462 pages, 21848K, 21M)
[  107.999157] [TTM]   placement[0]=0x00070002 (1)
[  107.999161] [TTM]     has_type: 1
[  107.999164] [TTM]     use_type: 1
[  107.999167] [TTM]     flags: 0x00000002
[  107.999170] [TTM]     gpu_offset: 0xE4000000
[  107.999174] [TTM]     size: 16384
[  107.999177] [TTM]     available_caching: 0x00060000
[  107.999181] [TTM]     default_caching: 0x00040000
[  107.999189] [TTM]  0x00000000-0x00000100:      256: used
[  107.999194] [TTM]  0x00000100-0x00000101:        1: used
[  107.999199] [TTM]  0x00000101-0x00000201:      256: used
[  107.999204] [TTM]  0x00000201-0x0000021d:       28: free
[  107.999208] [TTM]  0x0000021d-0x00000373:      342: used
[  107.999213] [TTM]  0x00000373-0x0000039b:       40: free
[  107.999218] [TTM]  0x0000039b-0x000003ab:       16: used
[  107.999223] [TTM]  0x000003ab-0x00000dd9:     2606: free
[  107.999228] [TTM]  0x00000dd9-0x00001084:      683: used
[  107.999232] [TTM]  0x00001084-0x00002332:     4782: free
[  107.999237] [TTM]  0x00002332-0x00002832:     1280: used
[  107.999242] [TTM]  0x00002832-0x00002d32:     1280: used
[  107.999247] [TTM]  0x00002d32-0x00004000:     4814: free
[  107.999252] [TTM]  total: 16384, used 4114 free 12270

I'll try to increase AGP apertuse in BIOS (currently, 64MB)

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

--- Comment #8 from Frederic Crozat <fred@crozat.net> 2010-08-21 03:52:43 PDT ---
I've bumped AGP aperture to 256MB, it fixes some corruptions but not all of
them and mutter sometimes crashes and I get when it crashes :

*********************************WARN_ONCE*********************************
File r200_swtcl.c function r200_swtcl_flush line 309
Rendering was 7 commands larger than predicted size. We might overflow  command
buffer.
***************************************************************************

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 29580] Pixmap corruption in gnome-shell when many icons are loaded

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29580

Frederic Crozat <fred@crozat.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #9 from Frederic Crozat <fred@crozat.net> 2010-10-03 22:33:17 PDT ---
Bumping VRAM to 64MB fixed r200_swtcl.c warnings.

I've upgraded Mesa to 7.9RC2 and this corruption is fixed (there is other
issues but there is a also a lot of Cogl errors, so it might be Clutter master
bugs).

Closing

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.