Happened on 4.2.0-35-generic #40-Ubuntu SMP x86_64 x86_64 x86_64 GNU/Linux Apr 29 11:49:47 MyLap thermald[690]: Set : threshold:90000, temperature:90000, cdev:9(rapl_controller), curr_state:500000, max_state:15000000 Apr 29 11:49:49 MyLap kernel: [ 108.430293] ------------[ cut here ]------------ Apr 29 11:49:49 MyLap kernel: [ 108.430317] WARNING: CPU: 0 PID: 814 at /build/linux-HVWSXI/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_ipe_wm+0x1de/0x1f0 [i915]() Apr 29 11:49:49 MyLap kernel: [ 108.430319] WARN_ON(!wm_changed) Apr 29 11:49:49 MyLap kernel: [ 108.430321] Modules linked in: drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl uvcvideo btbcm videobuf2_vmalloc btintel videobuf2_memops videobuf2_core hid_multitouch bluetooth v4l2_common videodev joydev media arc4 i2c_designware_platform i2c_designware_core asus_nb_wmi asus_wmi sparse_keymap intel_rapl nls_iso8859_1 snd_hda_intel x86_pkg_temp_thermal intel_powerclamp snd_hda_codec coretemp snd_hda_core kvm_intel snd_hwdep snd_pcm kvm snd_seq_midi snd_seq_midi_event snd_rawmidi crct10dif_pclmul crc32_pclmul iwlmvm aesni_intel snd_seq mac80211 aes_x86_64 snd_seq_device lrw gf128mul snd_timer glue_helper ablk_helper cryptd snd iwlwifi input_leds serio_raw soundcore cfg80211 mei_me idma64 virt_dma mei intel_lpss_pci processor_thermal_device intel_soc_dts_iosf shpchp int3403_thermal intel_lpss_acpi intel_lpss int3402_thermal int340x_thermal_zone int3400_thermal tpm_crb acpi_therma l_rel acpi_pad mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid psmouse nouveau i915 mxm_wmi ttm i2c_algo_bit nvme drm_kms_helper ahci drm libahci i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel Apr 29 11:49:49 MyLap kernel: [ 108.430374] CPU: 0 PID: 814 Comm: Xorg Tainted: G W 4.2.0-35-generic #40-Ubuntu Apr 29 11:49:49 MyLap kernel: [ 108.430376] Hardware name: ASUSTeK COMPUTER INC. N501VW/N501VW, BIOS N501VW.203 10/28/2015 Apr 29 11:49:49 MyLap kernel: [ 108.430378] 0000000000000286 000000003c0c4883 ffff8804a9173518 ffffffff817f1d7e Apr 29 11:49:49 MyLap kernel: [ 108.430380] ffff8804a9173570 ffffffffc0230680 ffff8804a9173558 ffffffff8107cb46 Apr 29 11:49:49 MyLap kernel: [ 108.430382] ffff8804a9173620 ffff8804a91736c4 ffff8804b0f9b000 ffff8804b0f9a000 Apr 29 11:49:49 MyLap kernel: [ 108.430384] Call Trace: Apr 29 11:49:49 MyLap kernel: [ 108.430392] [<ffffffff817f1d7e>] dump_stack+0x63/0x81 Apr 29 11:49:49 MyLap kernel: [ 108.430396] [<ffffffff8107cb46>] warn_slowpath_common+0x86/0xc0 Apr 29 11:49:49 MyLap kernel: [ 108.430398] [<ffffffff8107cbd5>] warn_slowpath_fmt+0x55/0x70 Apr 29 11:49:49 MyLap kernel: [ 108.430417] [<ffffffffc016fbae>] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Apr 29 11:49:49 MyLap kernel: [ 108.430430] [<ffffffffc016fd7b>] skl_update_wm+0x1bb/0x740 [i915] Apr 29 11:49:49 MyLap kernel: [ 108.430434] [<ffffffff813d3b54>] ? timerqueue_del+0x24/0x70 Apr 29 11:49:49 MyLap kernel: [ 108.430437] [<ffffffff810ea07c>] ? __remove_hrtimer+0x3c/0x90 Apr 29 11:49:49 MyLap kernel: [ 108.430439] [<ffffffff810ea1a1>] ? hrtimer_try_to_cancel+0xd1/0x130 Apr 29 11:49:49 MyLap kernel: [ 108.430452] [<ffffffffc01734ce>] intel_update_watermarks+0x1e/0x30 [i915] Apr 29 11:49:49 MyLap kernel: [ 108.430471] [<ffffffffc01d7989>] intel_finish_crtc_commit+0x169/0x190 [i915] Apr 29 11:49:49 MyLap kernel: [ 108.430478] [<ffffffffc0106d43>] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Apr 29 11:49:49 MyLap kernel: [ 108.430496] [<ffffffffc01f0e9b>] intel_atomic_commit+0x6b/0x100 [i915] Apr 29 11:49:49 MyLap kernel: [ 108.430531] [<ffffffffc00c3e17>] drm_atomic_commit+0x37/0x60 [drm] Apr 29 11:49:49 MyLap kernel: [ 108.430536] [<ffffffffc010567f>] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] Apr 29 11:49:49 MyLap kernel: [ 108.430539] [<ffffffff816d6efb>] ? skb_release_data+0xab/0xe0 Apr 29 11:49:49 MyLap kernel: [ 108.430551] [<ffffffffc00b3a0a>] __setplane_internal+0x23a/0x2f0 [drm] Apr 29 11:49:49 MyLap kernel: [ 108.430561] [<ffffffffc00b3beb>] drm_mode_cursor_universal+0x12b/0x210 [drm] Apr 29 11:49:49 MyLap kernel: [ 108.430563] [<ffffffff817f695f>] ? __ww_mutex_lock+0x5f/0xa0 Apr 29 11:49:49 MyLap kernel: [ 108.430572] [<ffffffffc00b3d51>] drm_mode_cursor_common+0x81/0x180 [drm] Apr 29 11:49:49 MyLap kernel: [ 108.430583] [<ffffffffc00b7d70>] drm_mode_cursor_ioctl+0x50/0x70 [drm] Apr 29 11:49:49 MyLap kernel: [ 108.430592] [<ffffffffc00a8505>] drm_ioctl+0x125/0x610 [drm] Apr 29 11:49:49 MyLap kernel: [ 108.430601] [<ffffffffc00b7d20>] ? drm_mode_setcrtc+0x500/0x500 [drm] Apr 29 11:49:49 MyLap kernel: [ 108.430604] [<ffffffff813d3ab9>] ? timerqueue_add+0x59/0xb0 Apr 29 11:49:49 MyLap kernel: [ 108.430607] [<ffffffff810e9c41>] ? enqueue_hrtimer+0x41/0x90 Apr 29 11:49:49 MyLap kernel: [ 108.430609] [<ffffffff810ea79d>] ? hrtimer_start_range_ns+0x1cd/0x3d0 Apr 29 11:49:49 MyLap kernel: [ 108.430612] [<ffffffff81213cd5>] do_vfs_ioctl+0x295/0x480 Apr 29 11:49:49 MyLap kernel: [ 108.430614] [<ffffffff81089951>] ? __set_task_blocked+0x41/0xa0 Apr 29 11:49:49 MyLap kernel: [ 108.430616] [<ffffffff81213f39>] SyS_ioctl+0x79/0x90 Apr 29 11:49:49 MyLap kernel: [ 108.430619] [<ffffffff8108c65e>] ? SyS_rt_sigprocmask+0x8e/0xc0 Apr 29 11:49:49 MyLap kernel: [ 108.430622] [<ffffffff817f8c72>] entry_SYSCALL_64_fastpath+0x16/0x75 Apr 29 11:49:49 MyLap kernel: [ 108.430640] ---[ end trace 97f587eacf425791 ]---
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1567417 Title: WARN_ON(!wm_changed) skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1567417/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
