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apport information

** Attachment added: "ProcInterrupts.txt"
   https://bugs.launchpad.net/bugs/1512848/+attachment/4512330/+files/ProcInterrupts.txt

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https://bugs.launchpad.net/bugs/1512848

Title:
  Radeon VCE Init Error

Status in linux package in Ubuntu:
  Incomplete
Status in linux package in Debian:
  Unknown

Bug description:
  Since upgrading to Ubuntu 15.10, I have encountered graphics
  performance issues, and have occasionally experienced lockups during
  boot.

  dmesg | grep radeon
  [    2.103294] [drm] radeon kernel modesetting enabled.
  [    2.114677] radeon 0000:01:00.0: enabling device (0000 -> 0003)
  [    2.226348] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
  [    2.226349] radeon 0000:01:00.0: GTT: 2048M 0x0000000040000000 - 0x00000000BFFFFFFF
  [    2.226494] [drm] radeon: 1024M of VRAM memory ready
  [    2.226506] [drm] radeon: 2048M of GTT memory ready.
  [    2.232296] [drm] radeon: dpm initialized
  [    2.234760] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
  [    3.456910] radeon 0000:01:00.0: WB enabled
  [    3.456912] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88041663ac00
  [    3.456914] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88041663ac04
  [    3.456915] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88041663ac08
  [    3.456916] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88041663ac0c
  [    3.456918] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88041663ac10
  [    3.457696] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90002035a18
  [    3.558371] radeon 0000:01:00.0: VCE init error (-110).
  [    3.558376] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
  [    3.558397] radeon 0000:01:00.0: radeon: using MSI.
  [    3.558421] [drm] radeon: irq initialized.
  [    4.538452] radeon 0000:01:00.0: No connectors reported connected with modes
  [    4.539564] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
  [    4.539598] [drm] Initialized radeon 2.43.0 20080528 for 0000:01:00.0 on minor 1
  [   11.629124] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
  [   12.627048] radeon 0000:01:00.0: WB enabled
  [   12.627050] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88041663ac00
  [   12.627051] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88041663ac04
  [   12.627053] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88041663ac08
  [   12.627054] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88041663ac0c
  [   12.627055] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88041663ac10
  [   12.627838] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90002035a18
  [   12.728529] radeon 0000:01:00.0: VCE init error (-110).

  
  xrandr --listproviders
  Providers: number : 3
  Provider 0: id: 0x6a cap: 0x9, Source Output, Sink Offload crtcs: 4 outputs: 5 associated providers: 2 name:Intel
  Provider 1: id: 0x41 cap: 0x6, Sink Output, Source Offload crtcs: 2 outputs: 0 associated providers: 2 name:radeon
  Provider 2: id: 0x41 cap: 0x6, Sink Output, Source Offload crtcs: 2 outputs: 0 associated providers: 2 name:radeon

  
  lspci -k 
  00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
          Subsystem: Samsung Electronics Co Ltd Device c0e6
          Kernel driver in use: ivb_uncore
  00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09)
          Kernel driver in use: pcieport
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
          DeviceName:  Onboard IGD
          Subsystem: Samsung Electronics Co Ltd Device c0e6
          Kernel driver in use: i915
  01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Mars [Radeon HD 8670A/8670M/8750M] (rev ff)
          Kernel driver in use: radeon

  
  Possible upstream Debian bug: 
  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=803087
  --- 
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  aschmadel   2152 F.... pulseaudio
  CurrentDesktop: KDE
  DistroRelease: Ubuntu 15.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=5208c4c8-b199-4f3f-92ad-9ad0000dd6bd
  InstallationDate: Installed on 2013-09-23 (771 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  JournalErrors:
   No journal files were found.
   -- No entries --
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E
  Package: linux (not installed)
  ProcFB:
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed root=UUID=b124016a-e48b-4674-bae5-4ae7c488276e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware                            1.149
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-28 (6 days ago)
  UserGroups: docker sudo vboxusers
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 06/04/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P02ADH.008.130604.SK
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: NP680Z5E-X01US
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: SEC_SW_REVISION_1234567890ABCD
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP02ADH.008.130604.SK:bd06/04/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP02ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP680Z5E-X01US:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
  dmi.product.name: 870Z5E/880Z5E/680Z5E
  dmi.product.version: P02ADH
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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