kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Eric Carvalho, thank you for reporting this and helping make Ubuntu
better. Could you please test the latest upstream kernel available from
the very top line at the top of the page from http://kernel.ubuntu.com
/~kernel-ppa/mainline/?C=N;O=D (the release names are irrelevant for
testing, and please do not test the daily folder)? Install instructions
are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds . This
will allow additional upstream developers to examine the issue.

If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this issue is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ

Where X, Y, and Z are numbers corresponding to the kernel version.

If the mainline kernel does not fix the issue, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ

Please note, an error to install the kernel does not fit the criteria of
kernel-bug-exists-upstream.

Once testing of the latest upstream kernel is complete, please mark this
report's Status as Confirmed. Please let us know your results.

Thank you for your understanding.

** Tags added: latest-bios-a12

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

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https://bugs.launchpad.net/bugs/1501431

Title:
  Various i915 Intel display driver crashes reported on syslog

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Computer: Dell Latitude E5440.
  Ubuntu: 15.10
  Kernel: 4.2.0-12-generic

  The following error messages are logged at system startup, although
  there seems to be no side effects (i.e. everything works):

  [    4.426224] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0)
  [    4.426227] ------------[ cut here ]------------
  [    4.426240] WARNING: CPU: 0 PID: 293 at /build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]()
  [    4.426241] pipe state doesn't match!
  [    4.426242] Modules linked in: arc4 dell_wmi sparse_keymap dell_laptop dcdbas uvcvideo intel_rapl dell_smm_hwmon iosf_mbi x86_pkg_temp_thermal videobuf2_vmalloc btusb intel_powerclamp snd_hda_codec_hdmi btrtl kvm_intel btbcm videobuf2_memops snd_hda_codec_realtek btintel videobuf2_core snd_hda_codec_generic v4l2_common bluetooth kvm iwlmvm mac80211 videodev snd_hda_intel crct10dif_pclmul media crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hda_core snd_hwdep aesni_intel snd_pcm aes_x86_64 lrw gf128mul snd_seq_midi glue_helper iwlwifi ablk_helper snd_seq_midi_event cryptd snd_rawmidi snd_seq snd_seq_device cfg80211 snd_timer joydev input_leds serio_raw snd soundcore mei_me lpc_ich shpchp mei 8250_fintek dell_rbtn dell_smo8800 mac_hid coretemp parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci
  [    4.426275]  e1000e sdhci ahci i2c_algo_bit ptp libahci drm_kms_helper pps_core drm wmi video
  [    4.426282] CPU: 0 PID: 293 Comm: plymouthd Not tainted 4.2.0-12-generic #14-Ubuntu
  [    4.426283] Hardware name: Dell Inc. Latitude E5440/078YP3, BIOS A12 05/19/2015
  [    4.426284]  ffffffffc0259ab0 ffff8800d319b7e8 ffffffff817b0cd5 0000000000000000
  [    4.426286]  ffff8800d319b838 ffff8800d319b828 ffffffff81076536 ffff8800d319b858
  [    4.426288]  ffff8800d319b8c0 ffff8801190e4800 0000000000000001 ffff8801190e4b50
  [    4.426290] Call Trace:
  [    4.426295]  [<ffffffff817b0cd5>] dump_stack+0x45/0x57
  [    4.426299]  [<ffffffff81076536>] warn_slowpath_common+0x86/0xc0
  [    4.426301]  [<ffffffff810765b6>] warn_slowpath_fmt+0x46/0x50
  [    4.426313]  [<ffffffffc01ec4d1>] ? intel_pipe_config_compare+0xb31/0xc60 [i915]
  [    4.426323]  [<ffffffffc01ec8c5>] check_crtc_state+0x2c5/0x440 [i915]
  [    4.426336]  [<ffffffffc02003de>] intel_modeset_check_state+0x20e/0x6b0 [i915]
  [    4.426348]  [<ffffffffc0201587>] intel_crtc_set_config+0x4c7/0x580 [i915]
  [    4.426361]  [<ffffffffc002f915>] ? drm_mode_create+0x25/0x60 [drm]
  [    4.426370]  [<ffffffffc0029036>] drm_mode_set_config_internal+0x66/0x100 [drm]
  [    4.426379]  [<ffffffffc002d5f8>] drm_mode_setcrtc+0x3a8/0x4c0 [drm]
  [    4.426385]  [<ffffffffc001e365>] drm_ioctl+0x125/0x610 [drm]
  [    4.426392]  [<ffffffffc002d250>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
  [    4.426396]  [<ffffffff81200075>] do_vfs_ioctl+0x285/0x470
  [    4.426398]  [<ffffffff811ab548>] ? SyS_mmap_pgoff+0xe8/0x270
  [    4.426400]  [<ffffffff812002d9>] SyS_ioctl+0x79/0x90
  [    4.426403]  [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  [    4.426404] ---[ end trace 5386212d0bc499d7 ]---

  [    4.427646] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0)
  [    4.427648] ------------[ cut here ]------------
  [    4.427658] WARNING: CPU: 0 PID: 293 at /build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]()
  [    4.427659] pipe state doesn't match!
  [    4.427660] Modules linked in: arc4 dell_wmi sparse_keymap dell_laptop dcdbas uvcvideo intel_rapl dell_smm_hwmon iosf_mbi x86_pkg_temp_thermal videobuf2_vmalloc btusb intel_powerclamp snd_hda_codec_hdmi btrtl kvm_intel btbcm videobuf2_memops snd_hda_codec_realtek btintel videobuf2_core snd_hda_codec_generic v4l2_common bluetooth kvm iwlmvm mac80211 videodev snd_hda_intel crct10dif_pclmul media crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hda_core snd_hwdep aesni_intel snd_pcm aes_x86_64 lrw gf128mul snd_seq_midi glue_helper iwlwifi ablk_helper snd_seq_midi_event cryptd snd_rawmidi snd_seq snd_seq_device cfg80211 snd_timer joydev input_leds serio_raw snd soundcore mei_me lpc_ich shpchp mei 8250_fintek dell_rbtn dell_smo8800 mac_hid coretemp parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci
  [    4.427688]  e1000e sdhci ahci i2c_algo_bit ptp libahci drm_kms_helper pps_core drm wmi video
  [    4.427694] CPU: 0 PID: 293 Comm: plymouthd Tainted: G        W       4.2.0-12-generic #14-Ubuntu
  [    4.427694] Hardware name: Dell Inc. Latitude E5440/078YP3, BIOS A12 05/19/2015
  [    4.427696]  ffffffffc0259ab0 ffff8800d319b7e8 ffffffff817b0cd5 0000000000000000
  [    4.427697]  ffff8800d319b838 ffff8800d319b828 ffffffff81076536 ffff8800d319b858
  [    4.427699]  ffff8800d319b8c0 ffff8801190e4800 0000000000000001 ffff8801190e4b50
  [    4.427700] Call Trace:
  [    4.427703]  [<ffffffff817b0cd5>] dump_stack+0x45/0x57
  [    4.427706]  [<ffffffff81076536>] warn_slowpath_common+0x86/0xc0
  [    4.427708]  [<ffffffff810765b6>] warn_slowpath_fmt+0x46/0x50
  [    4.427717]  [<ffffffffc01ec4d1>] ? intel_pipe_config_compare+0xb31/0xc60 [i915]
  [    4.427725]  [<ffffffffc01ec8c5>] check_crtc_state+0x2c5/0x440 [i915]
  [    4.427737]  [<ffffffffc02003de>] intel_modeset_check_state+0x20e/0x6b0 [i915]
  [    4.427747]  [<ffffffffc0201587>] intel_crtc_set_config+0x4c7/0x580 [i915]
  [    4.427756]  [<ffffffffc002f915>] ? drm_mode_create+0x25/0x60 [drm]
  [    4.427764]  [<ffffffffc0029036>] drm_mode_set_config_internal+0x66/0x100 [drm]
  [    4.427771]  [<ffffffffc002d5f8>] drm_mode_setcrtc+0x3a8/0x4c0 [drm]
  [    4.427776]  [<ffffffffc001e365>] drm_ioctl+0x125/0x610 [drm]
  [    4.427778]  [<ffffffff811a2301>] ? __do_fault+0x41/0xc0
  [    4.427785]  [<ffffffffc002d250>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
  [    4.427787]  [<ffffffff81200075>] do_vfs_ioctl+0x285/0x470
  [    4.427790]  [<ffffffff810630a4>] ? __do_page_fault+0x1b4/0x400
  [    4.427791]  [<ffffffff812002d9>] SyS_ioctl+0x79/0x90
  [    4.427793]  [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  [    4.427795] ---[ end trace 5386212d0bc499d8 ]---

  [    5.047746] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0)
  [    5.047750] ------------[ cut here ]------------
  [    5.047767] WARNING: CPU: 1 PID: 956 at /build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]()
  [    5.047768] pipe state doesn't match!
  [    5.047769] Modules linked in: binfmt_misc arc4 dell_wmi sparse_keymap dell_laptop dcdbas uvcvideo intel_rapl dell_smm_hwmon iosf_mbi x86_pkg_temp_thermal videobuf2_vmalloc btusb intel_powerclamp snd_hda_codec_hdmi btrtl kvm_intel btbcm videobuf2_memops snd_hda_codec_realtek btintel videobuf2_core snd_hda_codec_generic v4l2_common bluetooth kvm iwlmvm mac80211 videodev snd_hda_intel crct10dif_pclmul media crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hda_core snd_hwdep aesni_intel snd_pcm aes_x86_64 lrw gf128mul snd_seq_midi glue_helper iwlwifi ablk_helper snd_seq_midi_event cryptd snd_rawmidi snd_seq snd_seq_device cfg80211 snd_timer joydev input_leds serio_raw snd soundcore mei_me lpc_ich shpchp mei 8250_fintek dell_rbtn dell_smo8800 mac_hid coretemp parport_pc ppdev lp parport autofs4 i915
  [    5.047813]  psmouse sdhci_pci e1000e sdhci ahci i2c_algo_bit ptp libahci drm_kms_helper pps_core drm wmi video
  [    5.047822] CPU: 1 PID: 956 Comm: Xorg Tainted: G        W       4.2.0-12-generic #14-Ubuntu
  [    5.047824] Hardware name: Dell Inc. Latitude E5440/078YP3, BIOS A12 05/19/2015
  [    5.047825]  ffffffffc0259ab0 ffff8800d37df7e8 ffffffff817b0cd5 0000000000000000
  [    5.047828]  ffff8800d37df838 ffff8800d37df828 ffffffff81076536 ffff8800d37df858
  [    5.047831]  ffff8800d37df8c0 ffff8801190e4800 0000000000000001 ffff8801190e4b50
  [    5.047833] Call Trace:
  [    5.047839]  [<ffffffff817b0cd5>] dump_stack+0x45/0x57
  [    5.047843]  [<ffffffff81076536>] warn_slowpath_common+0x86/0xc0
  [    5.047846]  [<ffffffff810765b6>] warn_slowpath_fmt+0x46/0x50
  [    5.047861]  [<ffffffffc01ec4d1>] ? intel_pipe_config_compare+0xb31/0xc60 [i915]
  [    5.047874]  [<ffffffffc01ec8c5>] check_crtc_state+0x2c5/0x440 [i915]
  [    5.047892]  [<ffffffffc02003de>] intel_modeset_check_state+0x20e/0x6b0 [i915]
  [    5.047906]  [<ffffffffc0201587>] intel_crtc_set_config+0x4c7/0x580 [i915]
  [    5.047921]  [<ffffffffc002f915>] ? drm_mode_create+0x25/0x60 [drm]
  [    5.047932]  [<ffffffffc0029036>] drm_mode_set_config_internal+0x66/0x100 [drm]
  [    5.047942]  [<ffffffffc002d5f8>] drm_mode_setcrtc+0x3a8/0x4c0 [drm]
  [    5.047950]  [<ffffffffc001e365>] drm_ioctl+0x125/0x610 [drm]
  [    5.047959]  [<ffffffffc002d250>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
  [    5.047962]  [<ffffffff81200075>] do_vfs_ioctl+0x285/0x470
  [    5.047965]  [<ffffffff8108190f>] ? recalc_sigpending+0x1f/0x60
  [    5.047967]  [<ffffffff810828b2>] ? __set_task_blocked+0x32/0x70
  [    5.047970]  [<ffffffff812002d9>] SyS_ioctl+0x79/0x90
  [    5.047973]  [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  [    5.047975] ---[ end trace 5386212d0bc499d9 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-12-generic 4.2.0-12.14
  ProcVersionSignature: Ubuntu 4.2.0-12.14-generic 4.2.1
  Uname: Linux 4.2.0-12-generic x86_64
  ApportVersion: 2.19-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  carvalho   1911 F.... pulseaudio
   /dev/snd/controlC1:  carvalho   1911 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed Sep 30 13:42:56 2015
  HibernationDevice: RESUME=UUID=f6d9c4a9-4d0f-478b-9e7b-5ae4c99d848f
  InstallationDate: Installed on 2015-03-29 (184 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
  MachineType: Dell Inc. Latitude E5440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-12-generic root=UUID=4760504d-b0ba-4af9-93a0-93a6138b534c ro quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-12-generic N/A
   linux-backports-modules-4.2.0-12-generic  N/A
   linux-firmware                            1.148
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/19/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A12
  dmi.board.name: 078YP3
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA12:bd05/19/2015:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn078YP3:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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