[Bug 826322] New: X server switches to llvmpipe after kernel-desktop security update (2013-513) - openSUSE Bugs - openSUSE Mailing Lists

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[Bug 826322] New: X server switches to llvmpipe after kernel-desktop security update (2013-513)

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bugzilla_noreply＠novell.com

23 Jun 2013 23 Jun '13

12:01

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c0 Summary: X server switches to llvmpipe after kernel-desktop security update (2013-513) Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: x86-64 OS/Version: openSUSE 12.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: lufterd@gmail.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:21.0) Gecko/20100101 Firefox/21.0 After security kernel update (openSUSE-2013-513) from 3.7.10-1.11 to 3.7.10-1.16 KWin compositing became slow and switched from OpenGL/Raster to XRender/Native. KWin writes to stdout that OpenGL driver is Gallium3D via llvmpipe (my graphics adapter is Intel HD4000). There is an error message on boot: [ 15.222270] [drm:drm_pci_agp_init] *ERROR* Cannot initialize the agpgart module. [ 15.222279] DRM: Fill_in_dev failed. After that I loaded kernel 3.7.10-1.11 and everything works fine for now. But Apper states that there is a security hole and suggests me to update. I've also tries some other kernels and they have no such problem too (3.9.7 and 3.10rc6). Reproducible: Always Steps to Reproduce: 1. Update kernel to 3.7.10-1.16 (openSUSE-2013-513 security update) Actual Results: OpenGL driver falls back to llvmpipe and all graphical operations performed on CPU Expected Results: Hardware accelerated OpenGL Hardware: Lenovo ThinkPad X230 CPU: Intel Core i5 3230m (Ivy Bridge) GPU: Intel HD4000 (integrated) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

15 Jul 15 Jul

16:40

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel-maintainers@forge.pr |tiwai@suse.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

16:49

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c1 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |lufterd@gmail.com --- Comment #1 from Takashi Iwai 2013-07-15 16:49:20 UTC --- Please give the whole kernel messages (dmesg output) from both working and non-working kernels, so that we can compare a bit better. Especially make sure that you didn't pass "nomodeset" boot option or such, by some reason. If the kernel change is really the culprit, try to boot with drm.debug=0x0e boot option and give again the kernel messages. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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18:40

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c2 Alexander Frolov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|lufterd@gmail.com | --- Comment #2 from Alexander Frolov 2013-07-15 18:40:37 UTC --- Kernel options were only splash=verbose, quiet and showopts. Here's dmesg output with drm.debug=0x0e parameter on kernel 3.7.10-1.11 (rolled back after update, hardware acceleration working): http://hastebin.com/raw/fumuguboyi And here's one after 2013-513 update (kernel 3.7.10-1.16): http://hastebin.com/raw/niwekewuti -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

19:27

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c3 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |lufterd@gmail.com --- Comment #3 from Takashi Iwai 2013-07-15 19:27:19 UTC --- Could you attach to bugzilla instead? Also, could you check whether OBS Kernel:stable kernel works? I suppose it should. If not, it's an upstream bug... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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19:35

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c4 --- Comment #4 from Alexander Frolov 2013-07-15 19:35:24 UTC --- Created an attachment (id=548044) --> (http://bugzilla.novell.com/attachment.cgi?id=548044) dmesg output on kernel-desktop 3.7.10-1.16 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

19:37

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c5 --- Comment #5 from Alexander Frolov 2013-07-15 19:37:57 UTC --- Created an attachment (id=548046) --> (http://bugzilla.novell.com/attachment.cgi?id=548046) dmesg output on kernel-desktop 3.7.10-1.16 (after update) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

19:58

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c6 Alexander Frolov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|lufterd@gmail.com | --- Comment #6 from Alexander Frolov 2013-07-15 19:58:49 UTC --- Yes, kernel-desktop 3.10 from Kernel:stable works fine except my laptop becomes about 15 degree hotter so I cannot use it now (but that's a different story). -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

16 Jul 16 Jul

07:12

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c7 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |lufterd@gmail.com --- Comment #7 from Takashi Iwai 2013-07-16 07:12:10 UTC --- Thanks for a quick information update. I couldn't see any obvious change in openSUSE-12.3 kernel git branch that may lead to this through a quick look in drivers/char/agp, drivers/gpu/drm and include/drm. Weird. With the non-working kernel, what happens if you reload the modules? Go to linux console, and run like: - modprobe -r i915 - modprobe -r intel_gtt - modprobe -r intel_agp - modprobe intel_agp - modprobe intel_gtt - modprobe i915 Do you still get the same error? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

08:08

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c8 Alexander Frolov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|lufterd@gmail.com | --- Comment #8 from Alexander Frolov 2013-07-16 08:08:11 UTC --- I've tried modules reloading and it gave me the same error (right after modprobe i915): [ 275.450157] [drm:drm_pci_agp_init] *ERROR* Cannot initialize the agpgart module. [ 275.450160] DRM: Fill_in_dev failed. When I tried to reload intel_agp and intel_gtt, modprobe told me it's impossible: FATAL: Module intel_agp is builtin FATAL: Module intel_gtt is builtin -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

10:35

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #548046|application/octet-stream |text/plain mime type| | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

26 Jul 26 Jul

09:11

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c9 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |lufterd@gmail.com --- Comment #9 from Takashi Iwai 2013-07-26 09:11:11 UTC --- Thanks. This is really mysterious. We must have overlooked something... Meanwhile, could you check whether the latest kernel from either FACTORY or OBS Kernel:stable works? You can install it additionally without replacing the old kernel, too. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

16:28

New subject: [Bug 826322] X server switches to llvmpipe after kernel-desktop security update (2013-513)

https://bugzilla.novell.com/show_bug.cgi?id=826322 https://bugzilla.novell.com/show_bug.cgi?id=826322#c10 Alexander Frolov changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|lufterd@gmail.com | --- Comment #10 from Alexander Frolov 2013-07-26 16:28:31 UTC --- Yep, I've installed kernel 3.10.2 from Kernel:stable OBS repository and it doesn't have such problem. Kernel 3.7.10-1.16 from official update seems to be the only one that doesn't work properly. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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