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[Bug 1522080] [NEW] *ERROR* mismatch in ips_enabled

 

Public bug reported:

no problems except I'm seeing a lot of traces in dmesg, about 40 times
on boot, on Hewlett-Packard HP Pro x2 612 G1 Tablet, with or without
docking station


[   22.076275] ------------[ cut here ]------------
[   22.076300] WARNING: CPU: 2 PID: 203 at /build/linux-26_gwp/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12328 check_crtc_state+0x2c5/0x440 [i915]()
[   22.076300] pipe state doesn't match!
[   22.076323] Modules linked in: wacom_w8001 serport binfmt_misc bnep hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_rotation hid_sensor_incl_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_custom arc4 hid_sensor_hub nls_iso8859_1 intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp hp_wmi kvm_intel sparse_keymap kvm crct10dif_pclmul crc32_pclmul snd_hda_codec_realtek aesni_intel snd_hda_codec_generic snd_hda_codec_hdmi aes_x86_64 iwlmvm lrw gf128mul snd_hda_intel mac80211 glue_helper ablk_helper snd_hda_codec cryptd snd_hda_core joydev snd_hwdep serio_raw iwlwifi snd_pcm cfg80211 rtsx_pci_ms snd_seq_midi memstick snd_seq_midi_event uvcvideo snd_rawmidi lpc_ich videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev
[   22.076343]  btusb btrtl media btbcm snd_seq btintel input_leds bluetooth snd_seq_device snd_timer hid_multitouch snd mei_me mei soundcore shpchp acpi_als 8250_dw dw_dmac kfifo_buf hp_accel 8250_fintek dw_dmac_core industrialio lis3lv02d soc_button_array i2c_designware_platform input_polldev mac_hid i2c_designware_core spi_pxa2xx_platform tpm_infineon intel_smartconnect hp_wireless parport_pc ppdev lp parport autofs4 hid_generic usbhid rtsx_pci_sdmmc i915 psmouse i2c_algo_bit drm_kms_helper ahci e1000e drm libahci rtsx_pci ptp pps_core wmi i2c_hid sdhci_acpi hid video sdhci
[   22.076346] CPU: 2 PID: 203 Comm: plymouthd Tainted: G        W       4.2.0-19-generic #23-Ubuntu
[   22.076346] Hardware name: Hewlett-Packard HP Pro x2 612 G1 Tablet/221B, BIOS M83 Ver. 01.03 11/06/2014
[   22.076349]  0000000000000000 000000007294313e ffff880035af34a8 ffffffff817e93f9
[   22.076350]  0000000000000000 ffff880035af3500 ffff880035af34e8 ffffffff8107b3d6
[   22.076351]  ffff880035af3528 ffff880035af3590 ffff880240d54800 0000000000000001
[   22.076351] Call Trace:
[   22.076356]  [<ffffffff817e93f9>] dump_stack+0x45/0x57
[   22.076359]  [<ffffffff8107b3d6>] warn_slowpath_common+0x86/0xc0
[   22.076361]  [<ffffffff8107b465>] warn_slowpath_fmt+0x55/0x70
[   22.076373]  [<ffffffffc0228941>] ? intel_pipe_config_compare+0xb31/0xc60 [i915]
[   22.076383]  [<ffffffffc0228d35>] check_crtc_state+0x2c5/0x440 [i915]
[   22.076397]  [<ffffffffc023cb5d>] intel_modeset_check_state+0x21d/0x6d0 [i915]
[   22.076408]  [<ffffffffc023dd17>] intel_crtc_set_config+0x4c7/0x580 [i915]
[   22.076420]  [<ffffffffc00a94a6>] drm_mode_set_config_internal+0x66/0x100 [drm]
[   22.076425]  [<ffffffffc017a692>] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper]
[   22.076429]  [<ffffffffc017c549>] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper]
[   22.076432]  [<ffffffffc017c5b2>] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper]
[   22.076444]  [<ffffffffc024b1aa>] intel_fbdev_set_par+0x1a/0x60 [i915]
[   22.076446]  [<ffffffff81448206>] fb_set_var+0x236/0x460
[   22.076448]  [<ffffffff810ac35c>] ? __enqueue_entity+0x6c/0x70
[   22.076450]  [<ffffffff810b11b1>] ? enqueue_entity+0x421/0xc30
[   22.076451]  [<ffffffff810b1cf2>] ? enqueue_task_fair+0x332/0x770
[   22.076454]  [<ffffffff8104c79d>] ? native_smp_send_reschedule+0x4d/0x70
[   22.076456]  [<ffffffff8143e462>] fbcon_blank+0x312/0x360
[   22.076458]  [<ffffffff81211773>] ? pollwake+0x73/0x90
[   22.076461]  [<ffffffff814d3ce3>] do_unblank_screen+0xd3/0x1a0
[   22.076463]  [<ffffffff814c91ca>] vt_ioctl+0x50a/0x12f0
[   22.076469]  [<ffffffffc00a2b87>] ? drm_dropmaster_ioctl+0x77/0x90 [drm]
[   22.076472]  [<ffffffff814bc4ac>] tty_ioctl+0x3cc/0xbc0
[   22.076475]  [<ffffffff817ef40c>] ? schedule_hrtimeout_range_clock.part.24+0xac/0x160
[   22.076477]  [<ffffffff817ef6a9>] ? schedule_hrtimeout_range_clock+0x19/0x40
[   22.076478]  [<ffffffff81210a25>] do_vfs_ioctl+0x295/0x480
[   22.076481]  [<ffffffff810a5b80>] ? wake_up_q+0x70/0x70
[   22.076482]  [<ffffffff81210c89>] SyS_ioctl+0x79/0x90
[   22.076485]  [<ffffffff817f01f2>] entry_SYSCALL_64_fastpath+0x16/0x75
[   22.076486] ---[ end trace a105930a63a59b48 ]---

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-19-generic 4.2.0-19.23
ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
Uname: Linux 4.2.0-19-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  apt12      2016 F.... pulseaudio
 /dev/snd/controlC0:  apt12      2016 F.... pulseaudio
CurrentDesktop: XFCE
Date: Wed Dec  2 15:59:04 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-02-25 (280 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
JournalErrors:
 No journal files were found.
 -- No entries --
MachineType: Hewlett-Packard HP Pro x2 612 G1 Tablet
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-19-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash video.use_native_backlight=1 vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.2.0-19-generic N/A
 linux-backports-modules-4.2.0-19-generic  N/A
 linux-firmware                            1.149.2
SourcePackage: linux
UpgradeStatus: Upgraded to wily on 2015-10-29 (34 days ago)
WifiSyslog:
 
dmi.bios.date: 11/06/2014
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M83 Ver. 01.03
dmi.board.name: 221B
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 58.50
dmi.chassis.asset.tag: 5CG507289V
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvrM83Ver.01.03:bd11/06/2014:svnHewlett-Packard:pnHPProx2612G1Tablet:pvrA3008FD10B03:rvnHewlett-Packard:rn221B:rvrKBCVersion58.50:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Pro x2 612 G1 Tablet
dmi.product.version: A3008FD10B03
dmi.sys.vendor: Hewlett-Packard

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


** Tags: amd64 apport-bug wily

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https://bugs.launchpad.net/bugs/1522080

Title:
  *ERROR* mismatch in ips_enabled

Status in linux package in Ubuntu:
  New

Bug description:
  no problems except I'm seeing a lot of traces in dmesg, about 40 times
  on boot, on Hewlett-Packard HP Pro x2 612 G1 Tablet, with or without
  docking station

  
  [   22.076275] ------------[ cut here ]------------
  [   22.076300] WARNING: CPU: 2 PID: 203 at /build/linux-26_gwp/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12328 check_crtc_state+0x2c5/0x440 [i915]()
  [   22.076300] pipe state doesn't match!
  [   22.076323] Modules linked in: wacom_w8001 serport binfmt_misc bnep hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_rotation hid_sensor_incl_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_custom arc4 hid_sensor_hub nls_iso8859_1 intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp hp_wmi kvm_intel sparse_keymap kvm crct10dif_pclmul crc32_pclmul snd_hda_codec_realtek aesni_intel snd_hda_codec_generic snd_hda_codec_hdmi aes_x86_64 iwlmvm lrw gf128mul snd_hda_intel mac80211 glue_helper ablk_helper snd_hda_codec cryptd snd_hda_core joydev snd_hwdep serio_raw iwlwifi snd_pcm cfg80211 rtsx_pci_ms snd_seq_midi memstick snd_seq_midi_event uvcvideo snd_rawmidi lpc_ich videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev
  [   22.076343]  btusb btrtl media btbcm snd_seq btintel input_leds bluetooth snd_seq_device snd_timer hid_multitouch snd mei_me mei soundcore shpchp acpi_als 8250_dw dw_dmac kfifo_buf hp_accel 8250_fintek dw_dmac_core industrialio lis3lv02d soc_button_array i2c_designware_platform input_polldev mac_hid i2c_designware_core spi_pxa2xx_platform tpm_infineon intel_smartconnect hp_wireless parport_pc ppdev lp parport autofs4 hid_generic usbhid rtsx_pci_sdmmc i915 psmouse i2c_algo_bit drm_kms_helper ahci e1000e drm libahci rtsx_pci ptp pps_core wmi i2c_hid sdhci_acpi hid video sdhci
  [   22.076346] CPU: 2 PID: 203 Comm: plymouthd Tainted: G        W       4.2.0-19-generic #23-Ubuntu
  [   22.076346] Hardware name: Hewlett-Packard HP Pro x2 612 G1 Tablet/221B, BIOS M83 Ver. 01.03 11/06/2014
  [   22.076349]  0000000000000000 000000007294313e ffff880035af34a8 ffffffff817e93f9
  [   22.076350]  0000000000000000 ffff880035af3500 ffff880035af34e8 ffffffff8107b3d6
  [   22.076351]  ffff880035af3528 ffff880035af3590 ffff880240d54800 0000000000000001
  [   22.076351] Call Trace:
  [   22.076356]  [<ffffffff817e93f9>] dump_stack+0x45/0x57
  [   22.076359]  [<ffffffff8107b3d6>] warn_slowpath_common+0x86/0xc0
  [   22.076361]  [<ffffffff8107b465>] warn_slowpath_fmt+0x55/0x70
  [   22.076373]  [<ffffffffc0228941>] ? intel_pipe_config_compare+0xb31/0xc60 [i915]
  [   22.076383]  [<ffffffffc0228d35>] check_crtc_state+0x2c5/0x440 [i915]
  [   22.076397]  [<ffffffffc023cb5d>] intel_modeset_check_state+0x21d/0x6d0 [i915]
  [   22.076408]  [<ffffffffc023dd17>] intel_crtc_set_config+0x4c7/0x580 [i915]
  [   22.076420]  [<ffffffffc00a94a6>] drm_mode_set_config_internal+0x66/0x100 [drm]
  [   22.076425]  [<ffffffffc017a692>] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper]
  [   22.076429]  [<ffffffffc017c549>] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper]
  [   22.076432]  [<ffffffffc017c5b2>] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper]
  [   22.076444]  [<ffffffffc024b1aa>] intel_fbdev_set_par+0x1a/0x60 [i915]
  [   22.076446]  [<ffffffff81448206>] fb_set_var+0x236/0x460
  [   22.076448]  [<ffffffff810ac35c>] ? __enqueue_entity+0x6c/0x70
  [   22.076450]  [<ffffffff810b11b1>] ? enqueue_entity+0x421/0xc30
  [   22.076451]  [<ffffffff810b1cf2>] ? enqueue_task_fair+0x332/0x770
  [   22.076454]  [<ffffffff8104c79d>] ? native_smp_send_reschedule+0x4d/0x70
  [   22.076456]  [<ffffffff8143e462>] fbcon_blank+0x312/0x360
  [   22.076458]  [<ffffffff81211773>] ? pollwake+0x73/0x90
  [   22.076461]  [<ffffffff814d3ce3>] do_unblank_screen+0xd3/0x1a0
  [   22.076463]  [<ffffffff814c91ca>] vt_ioctl+0x50a/0x12f0
  [   22.076469]  [<ffffffffc00a2b87>] ? drm_dropmaster_ioctl+0x77/0x90 [drm]
  [   22.076472]  [<ffffffff814bc4ac>] tty_ioctl+0x3cc/0xbc0
  [   22.076475]  [<ffffffff817ef40c>] ? schedule_hrtimeout_range_clock.part.24+0xac/0x160
  [   22.076477]  [<ffffffff817ef6a9>] ? schedule_hrtimeout_range_clock+0x19/0x40
  [   22.076478]  [<ffffffff81210a25>] do_vfs_ioctl+0x295/0x480
  [   22.076481]  [<ffffffff810a5b80>] ? wake_up_q+0x70/0x70
  [   22.076482]  [<ffffffff81210c89>] SyS_ioctl+0x79/0x90
  [   22.076485]  [<ffffffff817f01f2>] entry_SYSCALL_64_fastpath+0x16/0x75
  [   22.076486] ---[ end trace a105930a63a59b48 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-19-generic 4.2.0-19.23
  ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
  Uname: Linux 4.2.0-19-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  apt12      2016 F.... pulseaudio
   /dev/snd/controlC0:  apt12      2016 F.... pulseaudio
  CurrentDesktop: XFCE
  Date: Wed Dec  2 15:59:04 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-02-25 (280 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  JournalErrors:
   No journal files were found.
   -- No entries --
  MachineType: Hewlett-Packard HP Pro x2 612 G1 Tablet
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-19-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash video.use_native_backlight=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-19-generic N/A
   linux-backports-modules-4.2.0-19-generic  N/A
   linux-firmware                            1.149.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-10-29 (34 days ago)
  WifiSyslog:
   
  dmi.bios.date: 11/06/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M83 Ver. 01.03
  dmi.board.name: 221B
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 58.50
  dmi.chassis.asset.tag: 5CG507289V
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvrM83Ver.01.03:bd11/06/2014:svnHewlett-Packard:pnHPProx2612G1Tablet:pvrA3008FD10B03:rvnHewlett-Packard:rn221B:rvrKBCVersion58.50:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Pro x2 612 G1 Tablet
  dmi.product.version: A3008FD10B03
  dmi.sys.vendor: Hewlett-Packard

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