[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
git describe --contains 7daea9b011b50e53feee4156be2c636ee3dbbd2a Ubuntu-3.13.0-31.55~91 ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Status: New = Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Released Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
This patch is in the 3.15 kernel. Ubuntu 14.10 Utopic Unicorn is based on the 3.16 kernel. ** Changed in: linux (Ubuntu) Status: Triaged = Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Fix Released Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
This change is also in the 3.14.7 kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Fix Released Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
** Tags added: latest-bios-1.25 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Triaged Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1316689]
(In reply to comment #16) Thanks for for the help. Thank you! Once the patch gets into a drm branch, could you also please forward this to stable? As it would be very nice to get this included by distros as stable update. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Triaged Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
** Changed in: linux (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Confirmed Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
I don't see the attached patch in Linus' tree as of yet. Do you plan on submitting the patch for inclusion in the mainline tree? If so, it would be best to also cc stable, so it lands in all of the stable trees, including upstream 3.13, which Trusty is based on. ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Triaged Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1316689] [NEW] Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
Public bug reported: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer ** Affects: linux Importance: Unknown Status: Unknown ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug trusty ** Patch added: [PATCH] drm/radeon: also try GART for CPU accessed buffers https://bugs.launchpad.net/bugs/1316689/+attachment/4106620/+files/radeon.patch ** Changed in: linux (Ubuntu) Status: New = Confirmed ** Bug watch added: freedesktop.org Bugzilla #78297 https://bugs.freedesktop.org/show_bug.cgi?id=78297 ** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=78297 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Unknown Status in “linux” package in Ubuntu: Confirmed Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse:
[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
Launchpad has imported 17 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=78297. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2014-05-05T11:46:04+00:00 Marco Trevisan (Treviño) wrote: Created attachment 98475 Flash player crash using VDPAU with full-hd videos I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results (congrats!). However, once I switch to 1080p quality, the flash player crashes, and this seems to happen at the mesa vdpau driver level (for reference, this work using Intel, although that's a different story, but I can't test nouveau here). Anyway, I'm attaching here the backtrace. I've got it using mesa stock from ubuntu, thus I've linked on the bt a paste of the exact files referenced by the debugger. Let me know if you need further debugging. This is what happens in Ubuntu 14.04, but the same seems to happens in Arch Linux (check https://bbs.archlinux.org/viewtopic.php?pid=1409666). Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1316689/comments/0 On 2014-05-05T12:54:49+00:00 Marco Trevisan (Treviño) wrote: Created attachment 98480 Flash player crash using VDPAU with full-hd videos Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1316689/comments/1 On 2014-05-05T12:58:43+00:00 Deathsimple wrote: What version of mesa is that? From the backtrace it looks like allocating a buffers fails and then we crash because we want to clear the buffer. But the line numbers look quite outdated to me. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1316689/comments/2 On 2014-05-05T13:00:22+00:00 Marco Trevisan (Treviño) wrote: Created attachment 98482 VLC crash using VDPAU with full-hd videos This is actually more generic than I thought, as it happens also with VLC and Mplayer. Attaching the VLC backtrace here (very similar to flash and to mplayer). Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1316689/comments/3 On 2014-05-05T13:03:15+00:00 Marco Trevisan (Treviño) wrote: (In reply to comment #2) What version of mesa is that? From the backtrace it looks like allocating a buffers fails and then we crash because we want to clear the buffer. But the line numbers look quite outdated to me. As said I've used the ubuntu debug version, so in the backtrace (the last one attached, not the one I deprecated) I've linked the relative files: src/gallium/state_trackers/vdpau/decode.c: http://paste.ubuntu.com/7398157/ src/gallium/drivers/radeon/radeon_uvd.c: http://paste.ubuntu.com/7398148/ I might test this with a more recent version as well, but since this seems to happen in Arch as well, I suppose it's in git version too. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1316689/comments/4 On 2014-05-05T13:24:15+00:00 Deathsimple wrote: (In reply to comment #4) (In reply to comment #2) What version of mesa is that? From the backtrace it looks like allocating a buffers fails and then we crash because we want to clear the buffer. But the line numbers look quite outdated to me. As said I've used the ubuntu debug version, so in the backtrace (the last one attached, not the one I deprecated) I've linked the relative files: src/gallium/state_trackers/vdpau/decode.c: http://paste.ubuntu.com/7398157/ src/gallium/drivers/radeon/radeon_uvd.c: http://paste.ubuntu.com/7398148/ I might test this with a more recent version as well, but since this seems to happen in Arch as well, I suppose it's in git version too. Source files doesn't help at all, I need a version number or better git hash of what revision this is. It looks like allocating the decoded picture buffer works, but mapping it returns a NULL pointer. Is there any other error message? Kernel or stderr? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1316689/comments/5 On 2014-05-05T14:31:32+00:00 Marco Trevisan (Treviño) wrote: (In reply to comment #5) Source files doesn't help at all, I need a version number or better git hash of what revision this is. So, as I reported the ubuntu package is based on mesa 10.1, and the same is on debian git, thus the git hash seems to be 4a86465 (and line numbers reported on these backports matches). The full tree, with
[Kernel-packages] [Bug 1316689] Re: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos
** Tags added: patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1316689 Title: Radeon VDPAU clients crash at vlVdpDecoderCreate with 1080p videos Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Confirmed Bug description: I've enabled VDPAU support in flash player, and testing it with normal youtube videos (up to 720p) gives good results. However, once I switch to 1080p quality, the flash player crashes, and this happens at the mesa vdpau driver level because a Bus Error triggered by mesa since the CPU can't access properly to gpu VRAM. The same happens loading a 1080p video using VLC or MPlayer (see vlc backtrace http://paste.ubuntu.com/7405255/). Here's the problem as explained by Christian König: It's not the VDPAU driver that's failing here, it's the kernel. When the kernel can't place a buffer into visible VRAM the buffer should be moved into GART instead for CPU access. But instead we just return a SIGBUS to the application effectively crashing it. I'm attaching the patch that fixes this problem, provided by Christian and tested successfully on ubuntu Trusty kernel. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: marco 2988 F pulseaudio /dev/snd/pcmC1D3p: marco 2988 F...m pulseaudio /dev/snd/controlC0: marco 2988 F pulseaudio CurrentDesktop: Unity Date: Tue May 6 18:27:23 2014 HibernationDevice: RESUME=UUID=534ddf57-b0f4-4367-ae56-d2878b2f614f InstallationDate: Installed on 2010-07-10 (1396 days ago) InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) MachineType: Acer Aspire 4820TG ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4811a166-63ca-4702-8e63-0c357cc2e2f7 ro quiet splash radeon.audio=1 radeon.dpm=1 crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2012-10-10 (573 days ago) dmi.bios.date: 03/16/2011 dmi.bios.vendor: INSYDE dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JM41_CP dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvrV1.25:bd03/16/2011:svnAcer:pnAspire4820TG:pvrV1.25:rvnAcer:rnJM41_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire 4820TG dmi.product.version: V1.25 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1316689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
