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Bug#443068: marked as done (xserver-xorg: crash in libpixman-1.so.0(pixman_image_composite))



Your message dated Wed, 19 Sep 2007 22:02:06 +0000
with message-id <E1IY7cU-00023e-WF@ries.debian.org>
and subject line Bug#442829: fixed in pixman 0.9.5-2
has caused the attached Bug report to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what I am
talking about this indicates a serious mail system misconfiguration
somewhere.  Please contact me immediately.)

Debian bug tracking system administrator
(administrator, Debian Bugs database)

--- Begin Message ---
Package: xserver-xorg
Version: 1:7.3+2
Severity: important

Hi,

since upgrading to 7.3 i got crashes of the xserver with the folling
backtrace.

- happen with VESA and ATI (below is the stripped down vesa
  configuration)
- xdm runs fine
- xfce and firefox crash immediately
- ion and dwm run for a while and eventually crash

The backtrace looks certainly wrong.

If anyone anyone can point out how to do better
(or how to use gdb to debug x on a single machine)
i would be willing to help.

regards, ingo



Backtrace:
0: X(xf86SigHandler+0x7e) [0x80c632e]
1: [0xb7fa7420]
2: /usr/lib/libpixman-1.so.0(pixman_image_composite+0x588) [0xb7f094b8]
3: /usr/lib/xorg/modules//libfb.so(fbComposite+0x1ad) [0xb796086d]
4: /usr/lib/xorg/modules//libxaa.so(XAAComposite+0x224) [0xb792aca4]
5: /usr/lib/xorg/modules//libxaa.so [0xb7946526]
6: X [0x816f8e3]
7: X(CompositePicture+0x150) [0x8156c40]
8: X [0x815cc1f]
9: X [0x8159ad5]
10: X [0x814d24e]
11: X(Dispatch+0x2bf) [0x808d00f]
12: X(main+0x48b) [0x807461b]
13: /lib/libc.so.6(__libc_start_main+0xe0) [0xb7d41050]
14: X(FontFileCompleteXLFD+0x205) [0x8073991]

Fatal server error:
Caught signal 4.  Server aborting


-- Package-specific info:
Contents of /var/lib/x11/X.roster:
xserver-xorg

/etc/X11/X target does not match checksum in /var/lib/x11/X.md5sum.

X server symlink status:
lrwxrwxrwx 1 root root 13 Sep 17  2006 /etc/X11/X -> /usr/bin/Xorg
-rwxr-xr-x 1 root root 1669528 Sep 16 20:56 /usr/bin/Xorg

Contents of /var/lib/x11/xorg.conf.roster:
xserver-xorg

VGA-compatible devices on PCI bus:
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV250 If [Radeon 9000] (rev 01)

/etc/X11/xorg.conf does not match checksum in /var/lib/x11/xorg.conf.md5sum.

Xorg X server configuration file status:
-rw-r--r-- 1 root root 943 Sep 18 15:27 /etc/X11/xorg.conf

Contents of /etc/X11/xorg.conf:
# /etc/X11/xorg.conf

Section "InputDevice"
	Identifier	"AST"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"		"xorg"
	Option		"XkbModel"		"pc101"
	Option		"XkbLayout"		"us,de"
EndSection

Section "InputDevice"
	Identifier	"TYPHOON"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"ExplorerPS/2"
	#Option		"Protocol"		"ImPS/2"
	Option		"ZAxisMapping"		"6 7"
	Option		"Emulate3Buttons"	"false"
EndSection

Section "Monitor"
	Identifier	"YAKUMO"
	Option		"DPMS"
	HorizSync	31-70
	VertRefresh	60-75
EndSection

Section "Device"
	Identifier "VESA"
	Driver "vesa"
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"VESA"
	Monitor		"YAKUMO"
	DefaultDepth	24
	SubSection "Display"
		Depth		24
		Modes		"1280x1024"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen		"Default Screen"
	InputDevice	"AST"
	InputDevice	"TYPHOON"
EndSection


Xorg X server log files on system:
-rw-r--r-- 1 root root 59256 Sep 18 15:30 /var/log/Xorg.0.log

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

Kernel: Linux 2.6.22.5
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash

Versions of packages xserver-xorg depends on:
ii  debconf [debconf-2.0] 1.5.14             Debian configuration management sy
ii  x11-common            1:7.3+2            X Window System (X.Org) infrastruc
ii  xbase-clients         1:7.3+2            miscellaneous X clients - metapack
ii  xkb-data              1.0~cvs.20070916-1 X Keyboard Extension (XKB) configu
ii  xserver-xorg-core     2:1.4-2            X.Org X server -- core server
ii  xserver-xorg-input-kb 1:1.2.2-3          X.Org X server -- keyboard input d
ii  xserver-xorg-input-mo 1:1.2.2-5          X.Org X server -- mouse input driv
ii  xserver-xorg-video-at 1:6.6.193-3        X.Org X server -- ATI display driv
ii  xserver-xorg-video-ve 1:1.3.0-4          X.Org X server -- VESA display dri

Versions of packages xserver-xorg recommends:
pn  discover1 | discover          <none>     (no description available)
pn  dmidecode                     <none>     (no description available)
pn  laptop-detect                 <none>     (no description available)
ii  libgl1-mesa-dri               7.0.1-2    A free implementation of the OpenG
pn  xresprobe                     <none>     (no description available)

-- debconf information excluded



--- End Message ---
--- Begin Message ---
Source: pixman
Source-Version: 0.9.5-2

We believe that the bug you reported is fixed in the latest version of
pixman, which is due to be installed in the Debian FTP archive:

libpixman-1-0-dbg_0.9.5-2_i386.deb
  to pool/main/p/pixman/libpixman-1-0-dbg_0.9.5-2_i386.deb
libpixman-1-0_0.9.5-2_i386.deb
  to pool/main/p/pixman/libpixman-1-0_0.9.5-2_i386.deb
libpixman-1-dev_0.9.5-2_i386.deb
  to pool/main/p/pixman/libpixman-1-dev_0.9.5-2_i386.deb
pixman_0.9.5-2.diff.gz
  to pool/main/p/pixman/pixman_0.9.5-2.diff.gz
pixman_0.9.5-2.dsc
  to pool/main/p/pixman/pixman_0.9.5-2.dsc



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 442829@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Julien Cristau <jcristau@debian.org> (supplier of updated pixman package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.7
Date: Wed, 19 Sep 2007 23:21:46 +0200
Source: pixman
Binary: libpixman-1-dev libpixman-1-0 libpixman-1-0-dbg
Architecture: source i386
Version: 0.9.5-2
Distribution: unstable
Urgency: high
Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
Changed-By: Julien Cristau <jcristau@debian.org>
Description: 
 libpixman-1-0 - pixel-manipulation library for X and cairo
 libpixman-1-0-dbg - pixel-manipulation library for X and cairo (debugging symbols)
 libpixman-1-dev - pixel-manipulation library for X and cairo (development files)
Closes: 442829
Changes: 
 pixman (0.9.5-2) unstable; urgency=high
 .
   * High urgency for RC bugfix.
   * Don't use -msse, to prevent gcc 4.2 from generating SSE instructions for
     its builtin functions, the X server from going SIGILL on CPUs supporting
     MMX but not SSE, and us from losing (closes: #442829).
   * Enable maintainer mode in configure.ac.
Files: 
 e704c4464e0823d05a44e969c6c60c48 698 devel optional pixman_0.9.5-2.dsc
 913f24dbd246d143b5fc779c5a57763f 41601 devel optional pixman_0.9.5-2.diff.gz
 856530f0a46d412a7a21f6b1482ec438 72990 libs optional libpixman-1-0_0.9.5-2_i386.deb
 1f7da5ebba6b0a6e4209f728eaaf0fd4 140156 libdevel extra libpixman-1-0-dbg_0.9.5-2_i386.deb
 14f7ede3dfff5a6993262d0d65a4c0e6 83532 libdevel optional libpixman-1-dev_0.9.5-2_i386.deb

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--- End Message ---

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