kernel-packages team mailing list archive

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

Jack Leigh, thank you for reporting this and helping make Ubuntu better.

Could you please provide the full computer model as noted on the sticker
of the computer itself (not from the Bug Description)?

** Changed in: linux (Ubuntu)
   Importance: Critical => Low

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

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https://bugs.launchpad.net/bugs/1549197

Title:
  Hard lockup on HP ENVY 13

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Desktop clock showed 09:11:36

  Had to restart whole machine.

  syslog shows stuff like

  Feb 24 09:11:29 MFT-U017 kernel: [67990.662920] WARNING: CPU: 2 PID: 950 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]()
  Feb 24 09:11:29 MFT-U017 kernel: [67990.662926] WARN_ON(!wm_changed)
  Feb 24 09:11:29 MFT-U017 kernel: [67990.662930] Modules linked in: xt_nat xt_tcpudp veth rfcomm ctr ccm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep arc4 nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core iwlmvm snd_hwdep i2c_designware_platform hp_wmi i2c_designware_core sparse_keymap mac80211 snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi snd_seq_midi kvm snd_seq_midi_event cfg80211 snd_rawmidi snd_seq snd_seq_device snd_timer snd serio_raw btusb soundcore btrtl uvcvideo videobuf2_vmalloc btbcm btintel videobuf2_memops bluetooth videobuf2_core idma64 shpchp virt_dma v4l2_common videodev joydev input_leds mei_me media mei intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d input_polldev int3400_thermal intel_lpss_acpi acpi_thermal_rel intel_lpss tpm_crb hp_wireless acpi_pad mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663190] CPU: 2 PID: 950 Comm: Xorg Tainted: G        W       4.2.0-30-generic #35-Ubuntu
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663196] Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663202]  0000000000000000 000000004e8f8ba8 ffff880265c43518 ffffffff817ebf13
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663213]  0000000000000000 ffff880265c43570 ffff880265c43558 ffffffff8107b9d6
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663222]  ffff880265c43620 ffff880265c436c4 ffff880082a5e000 ffff880082a5f000
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663232] Call Trace:
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663253]  [<ffffffff817ebf13>] dump_stack+0x45/0x57
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663268]  [<ffffffff8107b9d6>] warn_slowpath_common+0x86/0xc0
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663279]  [<ffffffff8107ba65>] warn_slowpath_fmt+0x55/0x70
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663332]  [<ffffffffc01aab9e>] skl_update_other_pipe_wm+0x1de/0x1f0 [i915]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663372]  [<ffffffffc01aad6b>] skl_update_wm+0x1bb/0x740 [i915]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663449]  [<ffffffffc01f6a77>] ? gen9_read32+0xf7/0x2d0 [i915]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663514]  [<ffffffffc01df4c2>] ? i915_get_vblank_timestamp+0x62/0xa0 [i915]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663566]  [<ffffffffc01ae4be>] intel_update_watermarks+0x1e/0x30 [i915]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663647]  [<ffffffffc0211d19>] intel_finish_crtc_commit+0x169/0x190 [i915]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663689]  [<ffffffffc01318e3>] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663779]  [<ffffffffc022b1bb>] intel_atomic_commit+0x6b/0x100 [i915]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663839]  [<ffffffffc00a1dc7>] drm_atomic_commit+0x37/0x60 [drm]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663867]  [<ffffffffc013021f>] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663920]  [<ffffffffc00919ba>] __setplane_internal+0x23a/0x2f0 [drm]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663973]  [<ffffffffc0091b9b>] drm_mode_cursor_universal+0x12b/0x210 [drm]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.663991]  [<ffffffff817f0a9f>] ? __ww_mutex_lock+0x5f/0xa0
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664037]  [<ffffffffc0091d01>] drm_mode_cursor_common+0x81/0x180 [drm]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664086]  [<ffffffffc0095d20>] drm_mode_cursor_ioctl+0x50/0x70 [drm]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664114]  [<ffffffffc0086505>] drm_ioctl+0x125/0x610 [drm]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664157]  [<ffffffffc0095cd0>] ? drm_mode_setcrtc+0x500/0x500 [drm]
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664175]  [<ffffffff812113c5>] do_vfs_ioctl+0x295/0x480
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664188]  [<ffffffff810885f1>] ? __set_task_blocked+0x41/0xa0
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664200]  [<ffffffff81211629>] SyS_ioctl+0x79/0x90
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664210]  [<ffffffff8108b2ae>] ? SyS_rt_sigprocmask+0x8e/0xc0
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664219]  [<ffffffff817f2d72>] entry_SYSCALL_64_fastpath+0x16/0x75
  Feb 24 09:11:29 MFT-U017 kernel: [67990.664229] ---[ end trace 9389f6704467e57c ]---
  Feb 24 09:14:06 MFT-U017 kernel: [68148.250958] INFO: task kworker/2:3:19384 blocked for more than 120 seconds.
  Feb 24 09:14:06 MFT-U017 kernel: [68148.250967]       Tainted: G        W       4.2.0-30-generic #35-Ubuntu
  Feb 24 09:14:06 MFT-U017 kernel: [68148.250971] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  Feb 24 09:14:06 MFT-U017 kernel: [68148.250975] kworker/2:3     D ffff880272496640     0 19384      2 0x00000000
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251041] Workqueue: events intel_mmio_flip_work_func [i915]
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251046]  ffff88023d78fb38 0000000000000046 ffff880268ac49c0 ffff88017ef50ec0
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251053]  ffff880272416640 ffff88023d790000 ffff880272496640 7fffffffffffffff
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251059]  ffff880077af1f28 ffff880077af9588 ffff88023d78fb58 ffffffff817eeca7
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251065] Call Trace:
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251079]  [<ffffffff817eeca7>] schedule+0x37/0x80
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251088]  [<ffffffff817f1da9>] schedule_timeout+0x189/0x250
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251098]  [<ffffffff8101dcd9>] ? read_tsc+0x9/0x10
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251114]  [<ffffffff810eda47>] ? ktime_get+0x37/0xa0
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251120]  [<ffffffff8101dcd9>] ? read_tsc+0x9/0x10
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251128]  [<ffffffff817ee2b4>] io_schedule_timeout+0xa4/0x110
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251168]  [<ffffffffc01cd9ed>] __i915_wait_request+0x4ad/0x630 [i915]
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251175]  [<ffffffff810bd800>] ? wake_atomic_t_function+0x60/0x60
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251223]  [<ffffffffc020f88f>] intel_mmio_flip_work_func+0x4f/0x3c0 [i915]
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251232]  [<ffffffff810947aa>] process_one_work+0x1aa/0x440
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251240]  [<ffffffff81094a8b>] worker_thread+0x4b/0x4c0
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251248]  [<ffffffff81094a40>] ? process_one_work+0x440/0x440
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251254]  [<ffffffff8109ae28>] kthread+0xd8/0xf0
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251261]  [<ffffffff8109ad50>] ? kthread_create_on_node+0x1f0/0x1f0
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251267]  [<ffffffff817f319f>] ret_from_fork+0x3f/0x70
  Feb 24 09:14:06 MFT-U017 kernel: [68148.251273]  [<ffffffff8109ad50>] ? kthread_create_on_node+0x1f0/0x1f0

  
  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-30-generic 4.2.0-30.35
  ProcVersionSignature: Ubuntu 4.2.0-30.35-generic 4.2.8-ckt3
  Uname: Linux 4.2.0-30-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jackleigh   2071 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed Feb 24 09:24:18 2016
  HibernationDevice: RESUME=UUID=df0fc00c-a8a9-46a7-a285-a9966a00f346
  InstallationDate: Installed on 2016-01-29 (25 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: HP HP ENVY Notebook
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-30-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-30-generic N/A
   linux-backports-modules-4.2.0-30-generic  N/A
   linux-firmware                            1.149.3
  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: 08/21/2015
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.16
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 80DF
  dmi.board.vendor: HP
  dmi.board.version: 87.34
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.16:bd08/21/2015:svnHP:pnHPENVYNotebook:pvrType1ProductConfigId:rvnHP:rn80DF:rvr87.34:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP ENVY Notebook
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP

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