Jun 10 12:38:29 pandaadb kernel: [ 6.590669] WARNING: CPU: 3 PID: 970 at /build/linux-FvcHlK/linux-4.4.0/ubuntu/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]()
Jun 10 12:38:29 pandaadb kernel: [ 6.590669] WARN_ON(!wm_changed)
Jun 10 12:38:29 pandaadb kernel: [ 6.590670] Modules linked in: bnep snd_hda_codec_hdmi bbswitch(OE) dell_led snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops hid_multitouch hid_apple hid_generic videobuf2_v4l2 videobuf2_core v4l2_common videodev usbhid media btusb btrtl joydev i2c_designware_platform i2c_designware_core arc4 dell_rbtn dell_wmi dell_laptop sparse_keymap mxm_wmi dcdbas dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm idma64 virt_dma irqbypass crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec aesni_intel snd_hda_core aes_x86_64 lrw snd_hwdep nls_iso8859_1 gf128mul glue_helper snd_pcm ablk_helper cryptd snd_seq_midi snd_seq_midi_event iwlmvm snd_rawmidi input_leds mac80211 serio_raw snd_seq snd_seq_device snd_timer iwlwifi snd soundcore cfg80211 mei_me rtsx_pci_ms mei memstick intel_lpss_pci processor_thermal_device intel_soc_dts_iosf shpchp hci_uart int3403_thermal btbcm btqca btintel bluetooth wmi dell_smo8800 intel_lpss_acpi int3402_thermal intel_lpss acpi_als int340x_thermal_zone int3400_thermal kfifo_buf acpi_thermal_rel acpi_pad industrialio mac_hid parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc i915_bpo intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops ahci nvme drm rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [last unloaded: nvidia]
Jun 10 12:38:29 pandaadb kernel: [ 6.590698] CPU: 3 PID: 970 Comm: Xorg Tainted: P W OE 4.4.0-22-generic #40-Ubuntu
Jun 10 12:38:29 pandaadb kernel: [ 6.590698] Hardware name: Dell Inc. Precision 5510/0N8J4R, BIOS 01.02.00 04/07/2016
Jun 10 12:38:29 pandaadb kernel: [ 6.590699] 0000000000000286 000000003e7ede13 ffff8804a2c43938 ffffffff813e9c53
Jun 10 12:38:29 pandaadb kernel: [ 6.590700] ffff8804a2c43980 ffffffffc027cc70 ffff8804a2c43970 ffffffff81080fb2
Jun 10 12:38:29 pandaadb kernel: [ 6.590701] ffff8804a4619000 ffff880036e49d9c ffff8804a461a000 ffff8804a475c378
Jun 10 12:38:29 pandaadb kernel: [ 6.590702] Call Trace:
Jun 10 12:38:29 pandaadb kernel: [ 6.590704] [<ffffffff813e9c53>] dump_stack+0x63/0x90
Jun 10 12:38:29 pandaadb kernel: [ 6.590705] [<ffffffff81080fb2>] warn_slowpath_common+0x82/0xc0
Jun 10 12:38:29 pandaadb kernel: [ 6.590706] [<ffffffff8108104c>] warn_slowpath_fmt+0x5c/0x80
Jun 10 12:38:29 pandaadb kernel: [ 6.590716] [<ffffffffc01ae5cc>] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]
Jun 10 12:38:29 pandaadb kernel: [ 6.590724] [<ffffffffc01ae766>] skl_update_wm+0x186/0x5f0 [i915_bpo]
Jun 10 12:38:29 pandaadb kernel: [ 6.590736] [<ffffffffc023a36f>] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo]
Jun 10 12:38:29 pandaadb kernel: [ 6.590745] [<ffffffffc01b248e>] intel_update_watermarks+0x1e/0x30 [i915_bpo]
Jun 10 12:38:29 pandaadb kernel: [ 6.590757] [<ffffffffc021e401>] haswell_crtc_enable+0x321/0x8c0 [i915_bpo]
Jun 10 12:38:29 pandaadb kernel: [ 6.590768] [<ffffffffc021adad>] intel_atomic_commit+0x5dd/0xdb0 [i915_bpo]
Jun 10 12:38:29 pandaadb kernel: [ 6.590778] [<ffffffffc00c980e>] ? drm_atomic_check_only+0x18e/0x590 [drm]
Jun 10 12:38:29 pandaadb kernel: [ 6.590785] [<ffffffffc00c9c47>] drm_atomic_commit+0x37/0x60 [drm]
Jun 10 12:38:29 pandaadb kernel: [ 6.590789] [<ffffffffc016d9f6>] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper]
Jun 10 12:38:29 pandaadb kernel: [ 6.590796] [<ffffffffc00b8e02>] drm_mode_set_config_internal+0x62/0x100 [drm]
Jun 10 12:38:29 pandaadb kernel: [ 6.590803] [<ffffffffc00bd322>] drm_mode_setcrtc+0x3d2/0x4f0 [drm]
Jun 10 12:38:29 pandaadb kernel: [ 6.590809] [<ffffffffc00ae712>] drm_ioctl+0x152/0x540 [drm]
Jun 10 12:38:29 pandaadb kernel: [ 6.590815] [<ffffffffc00bcf50>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
Jun 10 12:38:29 pandaadb kernel: [ 6.590816] [<ffffffff8122026f>] do_vfs_ioctl+0x29f/0x490
Jun 10 12:38:29 pandaadb kernel: [ 6.590818] [<ffffffff8108e0e1>] ? __set_task_blocked+0x41/0xa0
Jun 10 12:38:29 pandaadb kernel: [ 6.590820] [<ffffffff81090a76>] ? __set_current_blocked+0x36/0x60
Jun 10 12:38:29 pandaadb kernel: [ 6.590821] [<ffffffff812204d9>] SyS_ioctl+0x79/0x90
Jun 10 12:38:29 pandaadb kernel: [ 6.590822] [<ffffffff81090d2e>] ? SyS_rt_sigprocmask+0x8e/0xc0
Jun 10 12:38:29 pandaadb kernel: [ 6.590824] [<ffffffff818252f2>] entry_SYSCALL_64_fastpath+0x16/0x71
Jun 10 12:38:29 pandaadb kernel: [ 6.590825] ---[ end trace afeca6e219fbff8d ]---