[ 5147.899015] ------------[ cut here ]------------ [ 5147.899062] WARNING: CPU: 0 PID: 622 at drivers/gpu/drm/i915/intel_display.c:14178 skl_max_scale.part.94+0x75/0x80 [i915] [ 5147.899065] WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) [ 5147.899067] Modules linked in: [ 5147.899069] bbswitch(O) mousedev hid_generic msr mxm_wmi joydev iTCO_wdt i2c_designware_platform iTCO_vendor_support i2c_designware_core hp_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm irqbypass intel_cstate intel_rapl_perf input_leds psmouse snd_hda_codec_conexant snd_hda_codec_generic idma64 arc4 e1000e i2c_i801 ptp i2c_smbus pps_core nls_iso8859_1 nls_cp437 vfat fat snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer iwlmvm snd soundcore mac80211 iwlwifi rtsx_pci_ms memstick cfg80211 rfkill intel_lpss_pci processor_thermal_device shpchp intel_soc_dts_iosf tpm_infineon i2c_hid hid int3403_thermal int340x_thermal_zone intel_lpss_acpi intel_lpss hp_accel led_class lis3lv02d input_polldev wmi thermal int3400_thermal fjes acpi_thermal_rel battery [ 5147.899146] evdev hp_wireless acpi_pad tpm_tis mac_hid tpm_tis_core ac tpm sch_fq_codel ip_tables x_tables btrfs xor raid6_pq algif_skcipher af_alg dm_crypt dm_mod rtsx_pci_sdmmc mmc_core serio_raw atkbd libps2 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci xhci_pci nvme libata nvme_core xhci_hcd rtsx_pci scsi_mod usbcore usb_common i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm crc32c_intel jitterentropy_rng sha256_mb mcryptd sha256_ssse3 sha256_generic hmac drbg ansi_cprng [ 5147.899219] CPU: 0 PID: 622 Comm: Xorg Tainted: G O 4.8.2-1-ARCH #1 [ 5147.899221] Hardware name: HP HP ZBook Studio G3/80D4, BIOS N82 Ver. 01.07 04/27/2016 [ 5147.899224] 0000000000000286 00000000f4b3d103 ffff8808906db900 ffffffff812fe280 [ 5147.899231] ffff8808906db950 0000000000000000 ffff8808906db940 ffffffff8107c85b [ 5147.899237] 0000376200000001 ffff8808906e26c0 ffff88089ac6c800 ffff88089a4d7000 [ 5147.899243] Call Trace: [ 5147.899254] [] dump_stack+0x63/0x83 [ 5147.899259] [] __warn+0xcb/0xf0 [ 5147.899263] [] warn_slowpath_fmt+0x5f/0x80 [ 5147.899275] [] ? drm_atomic_helper_normalize_zpos+0x264/0x300 [drm_kms_helper] [ 5147.899308] [] skl_max_scale.part.94+0x75/0x80 [i915] [ 5147.899336] [] intel_check_primary_plane+0xc6/0xe0 [i915] [ 5147.899344] [] ? drm_atomic_helper_normalize_zpos+0x264/0x300 [drm_kms_helper] [ 5147.899376] [] intel_plane_atomic_check+0x132/0x1f0 [i915] [ 5147.899384] [] drm_atomic_helper_check_planes+0x84/0x200 [drm_kms_helper] [ 5147.899418] [] ? intel_prepare_plane_fb+0xa0/0x2b0 [i915] [ 5147.899451] [] intel_atomic_check+0x9a7/0x11a0 [i915] [ 5147.899458] [] ? __kmalloc_track_caller+0x31/0x210 [ 5147.899472] [] drm_atomic_check_only+0x187/0x610 [drm] [ 5147.899484] [] drm_atomic_commit+0x17/0x60 [drm] [ 5147.899492] [] drm_atomic_helper_disable_plane+0xac/0xf0 [drm_kms_helper] [ 5147.899510] [] __setplane_internal+0x17b/0x270 [drm] [ 5147.899525] [] drm_mode_cursor_universal+0x139/0x240 [drm] [ 5147.899538] [] drm_mode_cursor_common+0x7e/0x180 [drm] [ 5147.899553] [] drm_mode_cursor_ioctl+0x50/0x70 [drm] [ 5147.899566] [] drm_ioctl+0x200/0x4f0 [drm] [ 5147.899578] [] ? drm_mode_setcrtc+0x580/0x580 [drm] [ 5147.899583] [] ? handle_mm_fault+0xa4a/0x14a0 [ 5147.899589] [] ? __vfs_read+0x37/0x130 [ 5147.899594] [] do_vfs_ioctl+0xa3/0x5f0 [ 5147.899599] [] ? recalc_sigpending+0x1b/0x50 [ 5147.899603] [] ? __set_task_blocked+0x41/0xa0 [ 5147.899607] [] ? __fget+0x77/0xb0 [ 5147.899612] [] SyS_ioctl+0x79/0x90 [ 5147.899617] [] ? SyS_rt_sigprocmask+0x8e/0xc0 [ 5147.899623] [] entry_SYSCALL_64_fastpath+0x1a/0xa4 [ 5147.899626] ---[ end trace 716249a39d6b8fb5 ]---