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[Bug 1550908] [NEW] WARNING: CPU: 2 PID: 1 at /build/linux-WmE1Ft/linux-4.4.0/arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380()

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Public bug reported:

Xenial beta, Lenovo t440s with latest bios, happens on every restart,
newer saw on 15.10.

Feb 28 14:07:49 timoha-ll kernel: [    0.826558] WARNING: CPU: 2 PID: 1 at /build/linux-WmE1Ft/linux-4.4.0/arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380()
Feb 28 14:07:49 timoha-ll kernel: [    0.826559] Info: mapping multiple BARs. Your kernel is fine.
Feb 28 14:07:49 timoha-ll kernel: [    0.826560] Modules linked in:
Feb 28 14:07:49 timoha-ll kernel: [    0.826564] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.4.0-8-generic #23-Ubuntu
Feb 28 14:07:49 timoha-ll kernel: [    0.826565] Hardware name: LENOVO 20AQ007SMS/20AQ007SMS, BIOS GJET87WW (2.37 ) 01/12/2016
Feb 28 14:07:49 timoha-ll kernel: [    0.826567]  0000000000000000 000000009f756ef0 ffff880310263b38 ffffffff813dbba4
Feb 28 14:07:49 timoha-ll kernel: [    0.826569]  ffff880310263b80 ffff880310263b70 ffffffff8107ec12 00000000fed10000
Feb 28 14:07:49 timoha-ll kernel: [    0.826572]  ffffc900018f8000 0000000000006000 0000000000000000 ffff88030ff7a580
Feb 28 14:07:49 timoha-ll kernel: [    0.826574] Call Trace:
Feb 28 14:07:49 timoha-ll kernel: [    0.826580]  [<ffffffff813dbba4>] dump_stack+0x44/0x60
Feb 28 14:07:49 timoha-ll kernel: [    0.826583]  [<ffffffff8107ec12>] warn_slowpath_common+0x82/0xc0
Feb 28 14:07:49 timoha-ll kernel: [    0.826586]  [<ffffffff8107ecac>] warn_slowpath_fmt+0x5c/0x80
Feb 28 14:07:49 timoha-ll kernel: [    0.826589]  [<ffffffff8108548a>] ? iomem_map_sanity_check+0xba/0xd0
Feb 28 14:07:49 timoha-ll kernel: [    0.826591]  [<ffffffff81069ba5>] __ioremap_caller+0x2c5/0x380
Feb 28 14:07:49 timoha-ll kernel: [    0.826593]  [<ffffffff81069c77>] ioremap_nocache+0x17/0x20
Feb 28 14:07:49 timoha-ll kernel: [    0.826596]  [<ffffffff8103c429>] snb_uncore_imc_init_box+0x79/0xb0
Feb 28 14:07:49 timoha-ll kernel: [    0.826598]  [<ffffffff8103b138>] uncore_pci_probe+0xd8/0x1f0
Feb 28 14:07:49 timoha-ll kernel: [    0.826602]  [<ffffffff8142b8c5>] local_pci_probe+0x45/0xa0
Feb 28 14:07:49 timoha-ll kernel: [    0.826605]  [<ffffffff8142cd03>] pci_device_probe+0x103/0x150
Feb 28 14:07:49 timoha-ll kernel: [    0.826609]  [<ffffffff8153dc92>] driver_probe_device+0x222/0x4a0
Feb 28 14:07:49 timoha-ll kernel: [    0.826612]  [<ffffffff8153df94>] __driver_attach+0x84/0x90
Feb 28 14:07:49 timoha-ll kernel: [    0.826614]  [<ffffffff8153df10>] ? driver_probe_device+0x4a0/0x4a0
Feb 28 14:07:49 timoha-ll kernel: [    0.826617]  [<ffffffff8153b8bc>] bus_for_each_dev+0x6c/0xc0
Feb 28 14:07:49 timoha-ll kernel: [    0.826619]  [<ffffffff8153d44e>] driver_attach+0x1e/0x20
Feb 28 14:07:49 timoha-ll kernel: [    0.826621]  [<ffffffff8153cf8b>] bus_add_driver+0x1eb/0x280
Feb 28 14:07:49 timoha-ll kernel: [    0.826624]  [<ffffffff81f691bb>] ? uncore_cpu_setup+0x12/0x12
Feb 28 14:07:49 timoha-ll kernel: [    0.826627]  [<ffffffff8153e830>] driver_register+0x60/0xe0
Feb 28 14:07:49 timoha-ll kernel: [    0.826630]  [<ffffffff8142b1ec>] __pci_register_driver+0x4c/0x50
Feb 28 14:07:49 timoha-ll kernel: [    0.826632]  [<ffffffff81f692b0>] intel_uncore_init+0xf5/0x306
Feb 28 14:07:49 timoha-ll kernel: [    0.826634]  [<ffffffff81f691bb>] ? uncore_cpu_setup+0x12/0x12
Feb 28 14:07:49 timoha-ll kernel: [    0.826637]  [<ffffffff81002123>] do_one_initcall+0xb3/0x200
Feb 28 14:07:49 timoha-ll kernel: [    0.826641]  [<ffffffff8109d4a1>] ? parse_args+0x161/0x4b0
Feb 28 14:07:49 timoha-ll kernel: [    0.826644]  [<ffffffff81f591a5>] kernel_init_freeable+0x173/0x212
Feb 28 14:07:49 timoha-ll kernel: [    0.826647]  [<ffffffff81807990>] ? rest_init+0x80/0x80
Feb 28 14:07:49 timoha-ll kernel: [    0.826650]  [<ffffffff8180799e>] kernel_init+0xe/0xe0
Feb 28 14:07:49 timoha-ll kernel: [    0.826653]  [<ffffffff8181420f>] ret_from_fork+0x3f/0x70
Feb 28 14:07:49 timoha-ll kernel: [    0.826655]  [<ffffffff81807990>] ? rest_init+0x80/0x80

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-8-generic 4.4.0-8.23
ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
Uname: Linux 4.4.0-8-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  timoha     3021 F.... pulseaudio
 /dev/snd/controlC1:  timoha     3021 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Feb 28 14:08:55 2016
HibernationDevice: RESUME=UUID=a397ec47-ee9c-46cb-af31-3f2880b00e85
InstallationDate: Installed on 2015-03-07 (358 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha amd64 (20150304)
MachineType: LENOVO 20AQ007SMS
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-8-generic root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-8-generic N/A
 linux-backports-modules-4.4.0-8-generic  N/A
 linux-firmware                           1.156
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-02-27 (1 days ago)
dmi.bios.date: 01/12/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: GJET87WW (2.37 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20AQ007SMS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 PRO
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrGJET87WW(2.37):bd01/12/2016:svnLENOVO:pn20AQ007SMS:pvrThinkPadT440s:rvnLENOVO:rn20AQ007SMS:rvrSDK0E50510PRO:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20AQ007SMS
dmi.product.version: ThinkPad T440s
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug xenial

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https://bugs.launchpad.net/bugs/1550908

Title:
  WARNING: CPU: 2 PID: 1 at /build/linux-
  WmE1Ft/linux-4.4.0/arch/x86/mm/ioremap.c:198
  __ioremap_caller+0x2c5/0x380()

Status in linux package in Ubuntu:
  New

Bug description:
  Xenial beta, Lenovo t440s with latest bios, happens on every restart,
  newer saw on 15.10.

  Feb 28 14:07:49 timoha-ll kernel: [    0.826558] WARNING: CPU: 2 PID: 1 at /build/linux-WmE1Ft/linux-4.4.0/arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380()
  Feb 28 14:07:49 timoha-ll kernel: [    0.826559] Info: mapping multiple BARs. Your kernel is fine.
  Feb 28 14:07:49 timoha-ll kernel: [    0.826560] Modules linked in:
  Feb 28 14:07:49 timoha-ll kernel: [    0.826564] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.4.0-8-generic #23-Ubuntu
  Feb 28 14:07:49 timoha-ll kernel: [    0.826565] Hardware name: LENOVO 20AQ007SMS/20AQ007SMS, BIOS GJET87WW (2.37 ) 01/12/2016
  Feb 28 14:07:49 timoha-ll kernel: [    0.826567]  0000000000000000 000000009f756ef0 ffff880310263b38 ffffffff813dbba4
  Feb 28 14:07:49 timoha-ll kernel: [    0.826569]  ffff880310263b80 ffff880310263b70 ffffffff8107ec12 00000000fed10000
  Feb 28 14:07:49 timoha-ll kernel: [    0.826572]  ffffc900018f8000 0000000000006000 0000000000000000 ffff88030ff7a580
  Feb 28 14:07:49 timoha-ll kernel: [    0.826574] Call Trace:
  Feb 28 14:07:49 timoha-ll kernel: [    0.826580]  [<ffffffff813dbba4>] dump_stack+0x44/0x60
  Feb 28 14:07:49 timoha-ll kernel: [    0.826583]  [<ffffffff8107ec12>] warn_slowpath_common+0x82/0xc0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826586]  [<ffffffff8107ecac>] warn_slowpath_fmt+0x5c/0x80
  Feb 28 14:07:49 timoha-ll kernel: [    0.826589]  [<ffffffff8108548a>] ? iomem_map_sanity_check+0xba/0xd0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826591]  [<ffffffff81069ba5>] __ioremap_caller+0x2c5/0x380
  Feb 28 14:07:49 timoha-ll kernel: [    0.826593]  [<ffffffff81069c77>] ioremap_nocache+0x17/0x20
  Feb 28 14:07:49 timoha-ll kernel: [    0.826596]  [<ffffffff8103c429>] snb_uncore_imc_init_box+0x79/0xb0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826598]  [<ffffffff8103b138>] uncore_pci_probe+0xd8/0x1f0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826602]  [<ffffffff8142b8c5>] local_pci_probe+0x45/0xa0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826605]  [<ffffffff8142cd03>] pci_device_probe+0x103/0x150
  Feb 28 14:07:49 timoha-ll kernel: [    0.826609]  [<ffffffff8153dc92>] driver_probe_device+0x222/0x4a0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826612]  [<ffffffff8153df94>] __driver_attach+0x84/0x90
  Feb 28 14:07:49 timoha-ll kernel: [    0.826614]  [<ffffffff8153df10>] ? driver_probe_device+0x4a0/0x4a0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826617]  [<ffffffff8153b8bc>] bus_for_each_dev+0x6c/0xc0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826619]  [<ffffffff8153d44e>] driver_attach+0x1e/0x20
  Feb 28 14:07:49 timoha-ll kernel: [    0.826621]  [<ffffffff8153cf8b>] bus_add_driver+0x1eb/0x280
  Feb 28 14:07:49 timoha-ll kernel: [    0.826624]  [<ffffffff81f691bb>] ? uncore_cpu_setup+0x12/0x12
  Feb 28 14:07:49 timoha-ll kernel: [    0.826627]  [<ffffffff8153e830>] driver_register+0x60/0xe0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826630]  [<ffffffff8142b1ec>] __pci_register_driver+0x4c/0x50
  Feb 28 14:07:49 timoha-ll kernel: [    0.826632]  [<ffffffff81f692b0>] intel_uncore_init+0xf5/0x306
  Feb 28 14:07:49 timoha-ll kernel: [    0.826634]  [<ffffffff81f691bb>] ? uncore_cpu_setup+0x12/0x12
  Feb 28 14:07:49 timoha-ll kernel: [    0.826637]  [<ffffffff81002123>] do_one_initcall+0xb3/0x200
  Feb 28 14:07:49 timoha-ll kernel: [    0.826641]  [<ffffffff8109d4a1>] ? parse_args+0x161/0x4b0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826644]  [<ffffffff81f591a5>] kernel_init_freeable+0x173/0x212
  Feb 28 14:07:49 timoha-ll kernel: [    0.826647]  [<ffffffff81807990>] ? rest_init+0x80/0x80
  Feb 28 14:07:49 timoha-ll kernel: [    0.826650]  [<ffffffff8180799e>] kernel_init+0xe/0xe0
  Feb 28 14:07:49 timoha-ll kernel: [    0.826653]  [<ffffffff8181420f>] ret_from_fork+0x3f/0x70
  Feb 28 14:07:49 timoha-ll kernel: [    0.826655]  [<ffffffff81807990>] ? rest_init+0x80/0x80

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-8-generic 4.4.0-8.23
  ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
  Uname: Linux 4.4.0-8-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  timoha     3021 F.... pulseaudio
   /dev/snd/controlC1:  timoha     3021 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Feb 28 14:08:55 2016
  HibernationDevice: RESUME=UUID=a397ec47-ee9c-46cb-af31-3f2880b00e85
  InstallationDate: Installed on 2015-03-07 (358 days ago)
  InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha amd64 (20150304)
  MachineType: LENOVO 20AQ007SMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-8-generic root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-8-generic N/A
   linux-backports-modules-4.4.0-8-generic  N/A
   linux-firmware                           1.156
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-02-27 (1 days ago)
  dmi.bios.date: 01/12/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GJET87WW (2.37 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20AQ007SMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 PRO
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGJET87WW(2.37):bd01/12/2016:svnLENOVO:pn20AQ007SMS:pvrThinkPadT440s:rvnLENOVO:rn20AQ007SMS:rvrSDK0E50510PRO:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20AQ007SMS
  dmi.product.version: ThinkPad T440s
  dmi.sys.vendor: LENOVO

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