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[Launchpad Bug Tracker <1440516@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/1440516

Title:
  sdhci.c:1013 sdhci_send_command+0x5d1/0xda0 [sdhci]()

Status in linux package in Ubuntu:
  Expired

Bug description:
  Just a warning, but maybe to useful to report what dmesg is telling
  me:


  [ 4653.114802] sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning procedure, falling back to fixed sampling clock
  [ 4653.116957] ------------[ cut here ]------------
  [ 4653.116995] WARNING: CPU: 0 PID: 2196 at /build/buildd/linux-3.19.0/drivers/mmc/host/sdhci.c:1013 sdhci_send_command+0x5d1/0xda0 [sdhci]()
  [ 4653.116998] Modules linked in: rfcomm bnep nls_iso8859_1 hid_generic btusb bluetooth hp_wmi sparse_keymap joydev intel_rapl intel_soc_dts_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd serio_raw uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev usbhid media arc4 snd_hda_codec_hdmi rtl8723be btcoexist rtl8723_common rtl_pci rtlwifi snd_hda_codec_realtek mac80211 snd_hda_codec_generic rtsx_pci_ms snd_intel_sst_acpi i915 snd_intel_sst_core memstick cfg80211 snd_soc_sst_mfld_platform drm_kms_helper drm snd_hda_intel snd_seq_midi snd_hda_controller snd_seq_midi_event snd_hda_codec lpc_ich snd_hwdep shpchp i2c_algo_bit mei_txe mei snd_soc_rt5640 snd_soc_rl6231 iosf_mbi snd_soc_core wmi snd_compress snd_rawmidi snd_pcm_dmaengine
  [ 4653.117048]  snd_pcm hp_wireless video dw_dmac snd_seq dw_dmac_core snd_seq_device int3400_thermal int3403_thermal acpi_thermal_rel processor_thermal_device snd_timer intel_smartconnect i2c_hid snd hid i2c_designware_platform i2c_designware_core rfkill_gpio soundcore snd_soc_sst_acpi pwm_lpss_platform pwm_lpss spi_pxa2xx_platform 8250_dw mac_hid parport_pc ppdev lp parport autofs4 mmc_block rtsx_pci_sdmmc psmouse rtsx_pci sdhci_acpi sdhci
  [ 4653.117080] CPU: 0 PID: 2196 Comm: Chrome_ChildIOT Not tainted 3.19.0-12-generic #12-Ubuntu
  [ 4653.117083] Hardware name: Hewlett-Packard HP Stream Notebook PC 13/802A, BIOS F.05 11/28/2014
  [ 4653.117086]  ffffffffc0184460 ffff880076c03ca8 ffffffff817c2175 0000000000000007
  [ 4653.117091]  0000000000000000 ffff880076c03ce8 ffffffff8107595a ffff8800000043e1
  [ 4653.117095]  0000000000000001 0000000000000002 ffff88007005da80 ffff880071b34500
  [ 4653.117100] Call Trace:
  [ 4653.117103]  <IRQ>  [<ffffffff817c2175>] dump_stack+0x45/0x57
  [ 4653.117119]  [<ffffffff8107595a>] warn_slowpath_common+0x8a/0xc0
  [ 4653.117123]  [<ffffffff81075a4a>] warn_slowpath_null+0x1a/0x20
  [ 4653.117133]  [<ffffffffc01818c1>] sdhci_send_command+0x5d1/0xda0 [sdhci]
  [ 4653.117140]  [<ffffffff813c1cdb>] ? delay_tsc+0x3b/0x80
  [ 4653.117144]  [<ffffffff813c1c1b>] ? __const_udelay+0x2b/0x30
  [ 4653.117154]  [<ffffffffc017ee10>] ? sdhci_reset+0x60/0xd0 [sdhci]
  [ 4653.117163]  [<ffffffffc01828f5>] sdhci_finish_data+0x115/0x3c0 [sdhci]
  [ 4653.117170]  [<ffffffff81663851>] ? intel_pstate_timer_func+0x321/0x3c0
  [ 4653.117180]  [<ffffffffc01831eb>] sdhci_irq+0x42b/0x929 [sdhci]
  [ 4653.117185]  [<ffffffff81663530>] ? show_no_turbo+0x90/0x90
  [ 4653.117190]  [<ffffffff810cd577>] handle_irq_event_percpu+0x77/0x1a0
  [ 4653.117195]  [<ffffffff810cd6e1>] handle_irq_event+0x41/0x70
  [ 4653.117200]  [<ffffffff810d03d6>] handle_fasteoi_irq+0x86/0x140
  [ 4653.117205]  [<ffffffff81017772>] handle_irq+0x22/0x40
  [ 4653.117210]  [<ffffffff817cc1bf>] do_IRQ+0x4f/0xf0
  [ 4653.117215]  [<ffffffff817ca02d>] common_interrupt+0x6d/0x6d
  [ 4653.117217]  <EOI>  [<ffffffff817c928d>] ? system_call_fastpath+0x16/0x1b
  [ 4653.117225] ---[ end trace 25ab47a2ddd6fced ]---
  [ 4653.117247] mmc0: Got data interrupt 0x00000002 even though no data operation was in progress.
  [ 4653.119317] mmcblk0: error -110 sending stop command, original cmd response 0x0, card status 0x400900
  [ 4653.119322] mmcblk0: error -84 transferring data, sector 39229736, nr 8, cmd response 0x0, card status 0x0
  [ 4653.119327] mmcblk0: retrying using single block read

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-12-generic 3.19.0-12.12
  ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
  Uname: Linux 3.19.0-12-generic x86_64
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sander     1576 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Apr  5 14:13:35 2015
  HibernationDevice: RESUME=UUID=1cce7297-b185-4592-a4a0-dfdc069ad5a1
  InstallationDate: Installed on 2015-02-03 (60 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150203)
  MachineType: Hewlett-Packard HP Stream Notebook PC 13
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-12-generic root=UUID=07d60846-8d52-4911-b233-7e5b8611e217 ro quiet splash memory_corruption_check=0 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-12-generic N/A
   linux-backports-modules-3.19.0-12-generic  N/A
   linux-firmware                             1.143
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/28/2014
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.05
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 802A
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 56.10
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.05:bd11/28/2014:svnHewlett-Packard:pnHPStreamNotebookPC13:pvrType1-ProductConfigId:rvnHewlett-Packard:rn802A:rvr56.10:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Stream Notebook PC 13
  dmi.product.version: Type1 - ProductConfigId
  dmi.sys.vendor: Hewlett-Packard

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