Created attachment 70924 [details] Xorg.o.log Description: After updating my system, kwin crashes with this output: QDBusConnection: session D-Bus connection created before QCoreApplication.ay misbehave. OpenGL vendor string: Intel Open Source Technology Cente OpenGL renderer string: Mesa DRI Mobile Intel® GM45 Expre OpenGL version string: 2.1 Mesa 9.0.1 OpenGL shading language version string: 1.20 Driver: Intel GPU class: i965 OpenGL version: 2.1 GLSL version: 1.20 Mesa version: 9.0.1 X server version: 1.13 Linux kernel version: 3.6.8 Direct rendering: yes Requires strict binding: no GLSL shaders: yes Texture NPOT support: yes intel_do_flush_locked failed: Error de entrada/salida QThreadStorage: Thread 0xda4740 exited after QThreadStorage 14 destroyed QThreadStorage: Thread 0xda4740 exited after QThreadStorage 13 destroyed QThreadStorage: Thread 0xda4740 exited after QThreadStorage 12 destroyed kwin_gles crashes with similar output. Other application crashes as well, for example, firefox crashes consistently (17.0.1) visiting bugs.kde.org. The console trace is the same: intel_do_flush_locked failed: Error de entrada/salida (Input/Output Error) This started after updating the system: [2012-12-01 09:09] upgraded xf86-video-intel (2.20.13-1 -> 2.20.14-1) I've also detected the following trace on my Xorg.0.log file: (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x58a326] (EE) 1: /usr/bin/X (mieqEnqueue+0x26b) [0x56b68b] (EE) 2: /usr/bin/X (0x400000+0x4c632) [0x44c632] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f3bbd549000+0x5f74) [0x7f3bbd54ef74] (EE) 4: /usr/bin/X (0x400000+0x75b87) [0x475b87] (EE) 5: /usr/bin/X (0x400000+0x9f248) [0x49f248] (EE) 6: /usr/lib/libpthread.so.0 (0x7f3bc0d13000+0xf1a0) [0x7f3bc0d221a0] (EE) 7: /usr/lib/libc.so.6 (ioctl+0x7) [0x7f3bbfa5f837] (EE) 8: /usr/lib/libdrm.so.2 (drmIoctl+0x28) [0x7f3bc0b0a978] (EE) 9: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f3bbe704000+0x37f4f) [0x7f3bbe73bf4f] (EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f3bbe704000+0x388b0) [0x7f3bbe73c8b0] (EE) 11: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f3bbe704000+0x3a490) [0x7f3bbe73e490] (EE) 12: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f3bbe704000+0x5e0fc) [0x7f3bbe7620fc] (EE) 13: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f3bbe704000+0x6d769) [0x7f3bbe771769] (EE) 14: /usr/bin/X (WakeupHandler+0x9c) [0x43c20c] (EE) 15: /usr/bin/X (WaitForSomething+0x1a4) [0x587764] (EE) 16: /usr/bin/X (0x400000+0x37bb1) [0x437bb1] (EE) 17: /usr/bin/X (0x400000+0x2696a) [0x42696a] (EE) 18: /usr/lib/libc.so.6 (__libc_start_main+0xf5) [0x7f3bbf9a1725] (EE) 19: /usr/bin/X (0x400000+0x26cad) [0x426cad] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. Additional info: Machine: Dell Latitude E4300 Distribution: Arch Linux kernel: Linux 3.6.8-1-ARCH #1 SMP PREEMPT Mon Nov 26 22:10:40 CET 2012 x86_64 GNU/Linux Display: Laptop's Panel Desktop: Kde 4.9.3 intel-dri 9.0.1-1 libgl 9.0.1-1 libgles 9.0.1-1 mesa 9.0.1-1 lspci -v: 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller]) Subsystem: Dell Device 024d Flags: bus master, fast devsel, latency 0, IRQ 43 Memory at f6c00000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at ef98 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 3 Kernel driver in use: i915 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) Subsystem: Dell Device 024d Flags: bus master, fast devsel, latency 0 Memory at f6b00000 (64-bit, non-prefetchable) [size=1M] Capabilities: [d0] Power Management version 3
Can't reproduce it now after poweroff cycle.
commit 131600020638ef15166361214cd5e1a0c08c2ea6 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Nov 30 11:43:56 2012 +0000 sna: Prevent gen4 from rendering to I915_TILING_Y It always seems to end up in a hang... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Hello, I have a similar problem with xf86-video-intel-2.21.4 on Gentoo. There is a description of the bug at https://bugs.kde.org/show_bug.cgi?id=317267 Xorg.0.log says the same : [ 686.554] (EE) intel(0): Detected a hung GPU, disabling acceleration. [ 686.555] (EE) intel(0): When reporting this, please include i915_error_state from debugfs and the full dmesg. (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (mieqEnqueue+0x26b) [0x57a87b] (EE) 2: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 4: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 5: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 6: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 7: /usr/bin/X (0x400000+0x19e450) [0x59e450] (EE) 8: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 9: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 10: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 14: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 15: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 16: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 17: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 18: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 19: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 20: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 3: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 4: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 5: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 6: /usr/bin/X (0x400000+0x19e450) [0x59e450] (EE) 7: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 8: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 9: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 14: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 15: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 16: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 17: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 18: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 19: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) (EE) [mi] EQ overflow continuing. 200 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 3: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 4: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 5: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 6: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 7: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 8: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 9: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 12: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 13: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 14: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 15: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 16: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 17: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) (EE) [mi] EQ overflow continuing. 300 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x36) [0x59a026] (EE) 1: /usr/bin/X (0x400000+0x4eb1d) [0x44eb1d] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fdb54668000+0x6208) [0x7fdb5466e208] (EE) 3: /usr/bin/X (0x400000+0x79267) [0x479267] (EE) 4: /usr/bin/X (0x400000+0xa454a) [0x4a454a] (EE) 5: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 6: /usr/bin/X (0x400000+0x19e450) [0x59e450] (EE) 7: /lib64/libpthread.so.0 (0x7fdb59009000+0x10410) [0x7fdb59019410] (EE) 8: /lib64/libc.so.6 (ioctl+0x7) [0x7fdb57d64e17] (EE) 9: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fdb58e010d8] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x20682) [0x7fdb56848682] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x5ba77) [0x7fdb56883a77] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x2ee8a) [0x7fdb56856e8a] (EE) 13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fdb56828000+0x30896) [0x7fdb56858896] (EE) 14: /usr/bin/X (_CallCallbacks+0x34) [0x43e7e4] (EE) 15: /usr/bin/X (FlushAllOutput+0x2b) [0x59d8db] (EE) 16: /usr/bin/X (0x400000+0x39a83) [0x439a83] (EE) 17: /usr/bin/X (0x400000+0x283c5) [0x4283c5] (EE) 18: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fdb57ca34bd] (EE) 19: /usr/bin/X (0x400000+0x27f29) [0x427f29] (EE) [ 692.651] [mi] Increasing EQ size to 512 to prevent dropped events. [ 692.652] [mi] EQ processing has resumed after 345 dropped events. [ 692.652] [mi] This may be caused my a misbehaving driver monopolizing the server's resources.
(In reply to comment #3) > Hello, I have a similar problem with xf86-video-intel-2.21.4 on Gentoo. > There is a description of the bug at > https://bugs.kde.org/show_bug.cgi?id=317267 Nope. There is no information there at all, so I have no idea why you randomly chose this bug to hijack.
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