Package: kde-window-manager Version: 4:4.6.5-2 Severity: normal Dear Maintainer,
Application: kwin (4.6.5 (4.6.5)) KDE Platform Version: 4.6.5 (4.6.5) Qt Version: 4.7.3 Operating System: Linux 3.0.0-1-amd64 x86_64 Distribution: Debian GNU/Linux unstable (sid) -- Information about the crash: - What I was doing when the application crashed: I started a new KDE session. To make sure its no configuration issue, I deleted ~/.kde/share/config/kwinrc to start with a default configuration. I can work-around the crash by using: martin@merkaba:~/.kde/env> cat fix-kwin-intel-gl.sh #!/bin/sh export KWIN_DIRECT_GL=1 This didn´t happen with mesa 7.10 and some preliminary mesa 7.11 beta version. This also doesn´t happen on a second KDE session started after this first one - I have one user for private and one for work things. - Software in use: merkaba:~> apt-show-versions | egrep "(kde-window-manager|kdebase|libqt4-gui|mesa|libdrm|xserver-xorg/|xserver-xorg-core/|xserver-xorg-video-intel)" kde-window-manager/sid uptodate 4:4.6.5-2 kdebase-apps/sid uptodate 4:4.6.5-1 kdebase-bin/sid uptodate 4:4.6.5-1 kdebase-data/sid uptodate 4:4.6.5-1 kdebase-dbg/sid uptodate 4:4.6.5-1 kdebase-runtime/sid uptodate 4:4.6.5-1 kdebase-runtime-data/sid uptodate 4:4.6.5-1 kdebase-runtime-dbg/sid uptodate 4:4.6.5-1 kdebase-workspace/sid uptodate 4:4.6.5-2 kdebase-workspace-bin/sid uptodate 4:4.6.5-2 kdebase-workspace-data/sid uptodate 4:4.6.5-2 kdebase-workspace-dbg/sid uptodate 4:4.6.5-2 kdebase-workspace-kgreet-plugins/sid uptodate 4:4.6.5-2 libdrm-intel1/sid uptodate 2.4.26-1 libdrm-radeon1/sid uptodate 2.4.26-1 libdrm2/sid uptodate 2.4.26-1 libgl1-mesa-dev/sid uptodate 7.11-5 libgl1-mesa-dri/sid uptodate 7.11-5 libgl1-mesa-dri-dbg/sid uptodate 7.11-5 libgl1-mesa-glx/sid uptodate 7.11-5 libgl1-mesa-glx-dbg/sid uptodate 7.11-5 libglapi-mesa/sid uptodate 7.11-5 libglu1-mesa/sid uptodate 7.11-5 libglu1-mesa-dev/sid uptodate 7.11-5 mesa-common-dev/sid uptodate 7.11-5 mesa-utils/sid uptodate 8.0.1-2+b1 xserver-xorg/sid uptodate 1:7.6+8 xserver-xorg-core/sid uptodate 2:1.11.0-1 xserver-xorg-video-intel/sid uptodate 2:2.16.0-1 merkaba:~> cat /proc/version Linux version 3.0.0-1-amd64 (Debian 3.0.0-3) ([email protected]) (gcc version 4.5.3 (Debian 4.5.3-8) ) #1 SMP Sat Aug 27 16:21:11 UTC 2011 - Hardware in use: ThinkPad T520 with Sandybridge graphics: merkaba:~> lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09) 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) 00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04) 00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04) 00:1a.0 USB Controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04) 00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04) 00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4) 00:1c.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b4) 00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4) 00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b4) 00:1d.0 USB Controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04) 00:1f.0 ISA bridge [0601]: Intel Corporation QM67 Express Chipset Family LPC Controller [8086:1c4f] (rev 04) 00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 04) 00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04) 03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 [8086:0085] (rev 34) 05:00.0 Mass storage controller [0180]: Silicon Image, Inc. SiI 3531 [SATALink/SATARaid] Serial ATA Controller [1095:3531] (rev 01) 0d:00.0 System peripheral [0880]: Ricoh Co Ltd Device [1180:e823] (rev 05) 0d:00.3 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd FireWire Host Controller [1180:e832] (rev 04) The crash can be reproduced some of the time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [KCrash Handler] #6 __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:91 #7 0x00007fb022e60d4b in __indirect_glProgramParameters4fvNV (target=14470368, index=411952, num=244454144, params=0x64930) at indirect.c:9317 #8 0x00007fb00b5cfa8f in KWin::ARBBlurShader::init (this=0xe13b60) at ../../../kwin/effects/blur/blurshader.cpp:473 #9 0x00007fb00b5ccdfb in KWin::BlurEffect::reconfigure (this=0xe78320, flags=<optimized out>) at ../../../kwin/effects/blur/blur.cpp:76 #10 0x00007fb00b5ccf87 in KWin::BlurEffect::BlurEffect (this=0xe78320) at ../../../kwin/effects/blur/blur.cpp:48 #11 0x00007fb00b5cd036 in KWin::effect_create_kwin4_effect_blur () at ../../../kwin/effects/blur/blur.cpp:29 #12 0x00007fb02596b5c1 in KWin::EffectsHandlerImpl::loadEffect (this=0xd946c0, name=...) at ../../kwin/effects.cpp:1128 #13 0x00007fb02596c689 in KWin::EffectsHandlerImpl::reconfigure (this=0xd946c0) at ../../kwin/effects.cpp:143 #14 0x00007fb02594622a in KWin::Workspace::setupCompositing (this=0xd75c90) at ../../kwin/composite.cpp:216 #15 0x00007fb0258ca6d3 in KWin::Workspace::Workspace (this=0xd75c90, restore=false) at ../../kwin/workspace.cpp:222 #16 0x00007fb0258e176a in KWin::Application::Application (this=<optimized out>) at ../../kwin/main.cpp:331 #17 0x00007fb0258e347b in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../kwin/main.cpp:506 #18 0x00007fb025521ead in __libc_start_main (main=<optimized out>, argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff84c9da88) at libc-start.c:228 #19 0x00000000004006a1 in _start () Reported using DrKonqi Reported upstream as: https://bugs.kde.org/show_bug.cgi?id=281540 Also discussed on debian-kde mailinglist as: kwin 4.6.5 crashes when enabling effects with mesa 7.11 and intel sandybridge http://lists.debian.org/debian-kde/2011/08/msg00070.html Possible related are: Bug 270818 - Segfault in KWin::ARBBlurShader::init https://bugs.kde.org/show_bug.cgi?id=270818 Bug 270746 - desktop effects crashes kwin/plasma https://bugs.kde.org/show_bug.cgi?id=270746 Why Blur Does Not Work in Kubuntu Natty With Intel http://blog.martin-graesslin.com/blog/2011/04/why-blur-does-not-work-in-kubuntu-natty-with-intel/ But maybe the cause / culprit for the crash actually is: glibc: memcpy copies down on amd64 http://bugs.debian.org/625522 Feel free to reassign to other packages like libgl1-mesa-glx or libc6 as approbiate. Thanks. *** End of the template - remove these lines *** -- System Information: Debian Release: wheezy/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (120, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 3.0.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages kde-window-manager depends on: ii kdebase-runtime 4:4.6.5-1 ii kdebase-workspace-bin 4:4.6.5-2 ii libc6 2.13-18 ii libgl1-mesa-glx [libgl1] 7.11-5 ii libice6 2:1.0.7-2 ii libkcmutils4 4:4.6.5-2 ii libkdecorations4 4:4.6.5-2 ii libkdecore5 4:4.6.5-2 ii libkdeui5 4:4.6.5-2 ii libkephal4abi1 4:4.6.5-2 ii libkio5 4:4.6.5-2 ii libknewstuff3-4 4:4.6.5-2 ii libkwineffects1abi1 4:4.6.5-2 ii libkworkspace4 4:4.6.5-2 ii libplasma3 4:4.6.5-2 ii libqt4-dbus 4:4.7.3-7 ii libqt4-script 4:4.7.3-7 ii libqt4-xml 4:4.7.3-7 ii libqtcore4 4:4.7.3-7 ii libqtgui4 4:4.7.3-7 ii libsm6 2:1.2.0-2 ii libstdc++6 4.6.1-9 ii libx11-6 2:1.4.4-1 ii libxcomposite1 1:0.4.3-2 ii libxcursor1 1:1.1.12-1 ii libxdamage1 1:1.1.3-2 ii libxext6 2:1.3.0-3 ii libxfixes3 1:5.0-4 ii libxrandr2 2:1.3.2-2 ii libxrender1 1:0.9.6-2 ii perl 5.12.4-4 kde-window-manager recommends no packages. kde-window-manager suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". 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