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[dino99 <1430164@xxxxxxxxxxxxxxxxxx>]

Have also tested the latest upstream: get the same issue

but that faulty address is refering to an old known error reported many times since kernel 3 family:
 kernel: pci 0000:00:1f.0: can't claim BAR 13 [io  0x0800-0x087f]: address conflict with ACPI CPU throttle [io  0x0810-0x0815]

https://bugs.freedesktop.org/attachment.cgi?id=113465
https://bugs.launchpad.net/ubuntu/+source/linux-lowlatency/+bug/1353916
and many others; its an upstream issue (some suggest that hpsa driver could be blamed)

** Tags added: kernel-bug-exists-upstream

** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1430164

Title:
   pci 0000:00:1f.0: BAR 13: [io  0x0800-0x087f] has bogus alignment

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Journalctl have logged that error

  
  kernel: pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 05] add_size 1000
  kernel: pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 05] add_size 400000
  kernel: pci 0000:00:1f.0: BAR 13: [io  0x0800-0x087f] has bogus alignment
  kernel: pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 400000
  kernel: pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
  kernel: pci 0000:00:1c.0: BAR 14: assigned [mem 0xc0100000-0xc04fffff]
  kernel: pci 0000:00:1c.0: BAR 13: assigned [io  0x1000-0x1fff]

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-7-generic 3.19.0-7.7
  ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0
  Uname: Linux 3.19.0-7-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.16.2-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  oem        1650 F.... pulseaudio
   /dev/snd/pcmC0D0p:   oem        1650 F...m pulseaudio
   /dev/snd/controlC0:  oem        1650 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Tue Mar 10 07:55:57 2015
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
   
   eth1      no wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 002: ID 046d:c50e Logitech, Inc. Cordless Mouse Receiver
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-7-generic root=UUID=7b1f4a51-558f-468f-85e0-f815d2f791e1 ro
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3002
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5W DH Deluxe
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5W DH Deluxe
  dmi.product.version: System Version
  dmi.sys.vendor: ASUSTEK COMPUTER INC

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