kernel-packages team mailing list archive

Thread
Date
[Bug 1580272] Re: i915-bpo crashes on external hdmi input

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Nara Huang <1580272@xxxxxxxxxxxxxxxxxx>
Date: Mon, 13 Jun 2016 07:05:17 -0000
Reply-to: Bug 1580272 <1580272@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Using kernel 4.4.0-24.43, had same error with #10:

Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899763] ------------[ cut here ]------------
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899808] WARNING: CPU: 6 PID: 959 at /build/linux-oXTOqc/linux-4.4.0/ubuntu/i915/intel_pm.c:3586 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]()
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899812] WARN_ON(!wm_changed)
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899814] Modules linked in: rfcomm bnep snd_hda_codec_hdmi dell_led snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp i2c_designware_platform coretemp dell_wmi i2c_designware_core snd_seq_midi sparse_keymap nls_iso8859_1 snd_seq_midi_event kvm_intel dell_laptop kvm dcdbas irqbypass crct10dif_pclmul crc32_pclmul snd_rawmidi aesni_intel uvcvideo aes_x86_64 videobuf2_vmalloc lrw videobuf2_memops gf128mul glue_helper videobuf2_v4l2 ablk_helper videobuf2_core cryptd v4l2_common snd_seq videodev brcmfmac btusb btrtl joydev snd_seq_device media brcmutil input_leds snd_timer hid_multitouch cfg80211 serio_raw snd soundcore rtsx_pci_ms memstick mei_me mei idma64 virt_dma processor_thermal_device intel_lpss_pci intel_soc_dts_iosf shpchp hci_uart btbcm btqca btintel bluetooth int3402_thermal int3403_thermal int340x_thermal_zone dell_smo8800 intel_lpss_acpi intel_lpss acpi_als int3400_thermal mac_hid acpi_thermal_rel kfifo_buf acpi_pad industrialio parport_pc ppdev lp parport autofs4 usbhid rtsx_pci_sdmmc nouveau i915_bpo mxm_wmi intel_ips ttm i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops drm nvme rtsx_pci ahci libahci i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel fjes
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899941] CPU: 6 PID: 959 Comm: Xorg Tainted: G        W       4.4.0-24-generic #43-Ubuntu
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899944] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.00 04/07/2016
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899947]  0000000000000286 000000006ac654bb ffff8804a418f9a8 ffffffff813eab23
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899953]  ffff8804a418f9f0 ffffffffc02d4c98 ffff8804a418f9e0 ffffffff810810d2
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899957]  ffff8804a4401000 ffff8804a3b19d9c ffff8804a4400000 ffff8804a4b76378
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899962] Call Trace:
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899972]  [<ffffffff813eab23>] dump_stack+0x63/0x90
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899979]  [<ffffffff810810d2>] warn_slowpath_common+0x82/0xc0
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.899984]  [<ffffffff8108116c>] warn_slowpath_fmt+0x5c/0x80
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900017]  [<ffffffffc020667c>] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900049]  [<ffffffffc0206816>] skl_update_wm+0x186/0x5f0 [i915_bpo]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900080]  [<ffffffffc020a53e>] intel_update_watermarks+0x1e/0x30 [i915_bpo]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900128]  [<ffffffffc0272d65>] intel_atomic_commit+0x485/0xdc0 [i915_bpo]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900164]  [<ffffffffc00cf7be>] ? drm_atomic_check_only+0x18e/0x590 [drm]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900192]  [<ffffffffc00cfbf7>] drm_atomic_commit+0x37/0x60 [drm]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900208]  [<ffffffffc0175b16>] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900237]  [<ffffffffc00ce49a>] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900264]  [<ffffffffc00bee32>] drm_mode_set_config_internal+0x62/0x100 [drm]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900291]  [<ffffffffc00c3352>] drm_mode_setcrtc+0x3d2/0x4f0 [drm]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900311]  [<ffffffffc00b4742>] drm_ioctl+0x152/0x540 [drm]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900334]  [<ffffffffc00c2f80>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900341]  [<ffffffff8122d5a4>] ? mntput+0x24/0x40
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900346]  [<ffffffff8122062f>] do_vfs_ioctl+0x29f/0x490
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900360]  [<ffffffff8120ebbe>] ? ____fput+0xe/0x10
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900366]  [<ffffffff8109eac8>] ? task_work_run+0x78/0x90
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900370]  [<ffffffff81220899>] SyS_ioctl+0x79/0x90
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900378]  [<ffffffff81825bf2>] entry_SYSCALL_64_fastpath+0x16/0x71
Jun 13 03:00:02 u-XPS-15-9550 kernel: [  143.900382] ---[ end trace b6141b33093cb54f ]---

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1580272

Title:
  i915-bpo crashes on external hdmi input

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This issue happens when plugging in an external HDMI projector in
  mirrored mode.

  To reproduce this issue:
  1) Plug in external HDMI monitor
  2) Set mirrored displays
  3) Unplug HDMI
  4) check dmesg for warnings

  --

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.39
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mark       4296 F.... pulseaudio
  Date: Tue May 10 10:25:07 2016
  InstallationDate: Installed on 2016-05-02 (8 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f3:21d4 Elan Microelectronics Corp.
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
   Bus 001 Device 004: ID 0c45:6713 Microdia
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=linux
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed root=UUID=3643ef37-7cee-41b3-9387-2faa819c44db ro quiet splash vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-generic  N/A
   linux-firmware                            1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.02.00
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1580272/+subscriptions
References

[Bug 1580272] [NEW] i915-bpo crashes on external hdmi input
From: Chris J Arges, 2016-05-10