5.545073] Unclaimed write to register 0x70260
[    5.545084] ------------[ cut here ]------------
[    5.545096] WARNING: CPU: 3 PID: 454 at /home/pknopf/git/x3/abrarecipes/build/tmp/work-shared/intel-corei7-64/kern
el-source/drivers/gpu/drm/i915/intel_uncore.c:798 __unclaimed_reg_debug+0x47/0x60 [i915]
[    5.545097] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_wdt(+) snd_hda_i
ntel snd_hda_codec mei_me intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp igb efivars snd_hda_core pcspkr m
ei i915 pinctrl_sunrisepoint video uio fuse LXV4L2D_MZ0380(O) videobuf_vmalloc videobuf_dma_sg videobuf_core videodev
 media snd_pcm snd_timer
[    5.545107] CPU: 3 PID: 454 Comm: Xorg Tainted: G           O    4.14.18-yocto-standard #1
[    5.545108] Hardware name: Default string Default string/SKYBAY, BIOS 5.0.1.2 01/22/2018
[    5.545108] task: ffff9b39617baa00 task.stack: ffffb34c4048c000
[    5.545116] RIP: 0010:__unclaimed_reg_debug+0x47/0x60 [i915]
[    5.545117] RSP: 0018:ffffb34c4048f8a8 EFLAGS: 00010096
[    5.545117] RAX: 0000000000000023 RBX: 0000000000000000 RCX: 0000000000000000
[    5.545118] RDX: ffff9b396dd9d210 RSI: ffff9b396dd95498 RDI: ffff9b396dd95498[    5.545118] RBP: ffffb34c4048f8c0 R08: 0000000000000001 R09: 000000000000067a
[    5.545119] R10: ffff9b3962f01800 R11: 0000000000000000 R12: 0000000000070260[    5.545119] R13: 0000000000000000 R14: 0000000000000006 R15: 0000000000000000
[    5.545120] FS:  00007f3aa2a6b940(0000) GS:ffff9b396dd80000(0000) knlGS:0000000000000000[    5.545120] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    5.545121] CR2: 00007f3aa088cf3c CR3: 000000026221c003 CR4: 00000000003606e0[    5.545121] Call Trace:
[    5.545129]  fwtable_write32+0x1df/0x1f0 [i915][    5.545135]  skl_atomic_update_crtc_wm+0x1a8/0x340 [i915]
[    5.545143]  intel_begin_crtc_commit+0x86/0x1c0 [i915][    5.545149]  ? skl_initial_wm+0xaf/0xd0 [i915]
[    5.545151]  drm_atomic_helper_commit_planes_on_crtc+0x5a/0x1c0[    5.545160]  intel_update_crtc+0x82/0xd0 [i915]
[    5.545167]  skl_update_crtcs+0x1ac/0x1e0 [i915]
[    5.545174]  intel_atomic_commit_tail+0x2bf/0xee0 [i915]
[    5.545181]  ? intel_prepare_plane_fb+0x222/0x280 [i915]
[    5.545182]  ? drm_atomic_helper_swap_state+0x159/0x330
[    5.545189]  intel_atomic_commit+0x198/0x250 [i915]
[    5.545190]  drm_atomic_commit+0x4b/0x50
[    5.545191]  drm_atomic_helper_set_config+0x6e/0x90
[    5.545192]  ? radix_tree_lookup+0xd/0x10
[    5.545193]  __drm_mode_set_config_internal+0x65/0x110
[    5.545194]  drm_mode_setcrtc+0x4ae/0x620
[    5.545196]  ? drm_mode_getcrtc+0x180/0x180
[    5.545196]  drm_ioctl_kernel+0x69/0xb0
[    5.545197]  drm_ioctl+0x2f9/0x3d0
[    5.545198]  ? drm_mode_getcrtc+0x180/0x180
[    5.545200]  do_vfs_ioctl+0x94/0x5c0
[    5.545201]  ? __fget+0x76/0xa0
[    5.545202]  SyS_ioctl+0x79/0x90
[    5.545203]  do_syscall_64+0x62/0x110
[    5.545204]  entry_SYSCALL_64_after_hwframe+0x21/0x86
[    5.545205] RIP: 0033:0x367f0df8b7
[    5.545205] RSP: 002b:00007ffebde03368 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
[    5.545206] RAX: ffffffffffffffda RBX: 0000000000a37d60 RCX: 000000367f0df8b7
[    5.545207] RDX: 00007ffebde03440 RSI: 00000000c06864a2 RDI: 000000000000000c
[    5.545207] RBP: 00007ffebde03440 R08: 00007f3aa0842000 R09: 0000000000a37aa0
[    5.545208] R10: 0000000000a40830 R11: 0000000000003246 R12: 00000000c06864a2
[    5.545208] R13: 000000000000000c R14: 0000000000000005 R15: 0000000000a37b90
[    5.545209] Code: 01 75 31 84 db 75 2d 45 84 ed 48 c7 c0 a4 95 5c c0 44 89 e2 48 c7 c6 9a 95 5c c0 48 c7 c7 ad 955c c0 48 0f 44 f0 e8 3a e8 d8 e4 <0f> ff 83 2d 14 0a 0c 00 01 5b 41 5c 41 5d 5d c3 66 0f 1f 84 00
[    5.545224] ---[ end trace 66fcbf352910acf7 ]---