igt@kms_selftest@all@damage_iter_no_damage - incomplete - RIP: 0010:drm_plane_get_damage_clips
<6> [378.572789] [IGT] kms_selftest: starting dynamic subtest damage_iter_no_damage
<1> [378.584839] BUG: kernel NULL pointer dereference, address: 0000000000000000
<1> [378.584862] #PF: supervisor read access in kernel mode
<1> [378.584871] #PF: error_code(0x0000) - not-present page
<6> [378.584879] PGD 0 P4D 0
<4> [378.584888] Oops: 0000 [#1] PREEMPT SMP NOPTI
<4> [378.584897] CPU: 0 PID: 1560 Comm: kms_selftest Tainted: G U 5.14.0-rc3-CI-Patchwork_20723+ #1
<4> [378.584912] Hardware name: /NUC6CAYB, BIOS AYAPLCEL.86A.0049.2018.0508.1356 05/08/2018
<4> [378.584923] RIP: 0010:drm_plane_get_damage_clips+0x8/0x60
<4> [378.584938] Code: e2 48 89 ee e8 b9 e1 ff ff 44 89 e8 5b 5d 41 5c 41 5d c3 41 bd ea ff ff ff eb d2 0f 1f 80 00 00 00 00 55 53 48 89 fb 48 8b 3f <48> 8b 2f 48 81 c7 d0 00 00 00 48 8b 85 b0 0a 00 00 8b 70 10 e8 af
<4> [378.584961] RSP: 0018:ffffc90000b87a08 EFLAGS: 00010202
<4> [378.584970] RAX: 0800000008000000 RBX: ffffc90000b87b18 RCX: 0000000000000000
<4> [378.584980] RDX: ffffc90000b87b18 RSI: ffffc90000b87a80 RDI: 0000000000000000
<4> [378.584990] RBP: ffffc90000b87b18 R08: 0000000000000170 R09: 0000000000000001
<4> [378.585000] R10: 0000000000000001 R11: 0000000000000000 R12: ffffc90000b87a80
<4> [378.585010] R13: ffffffffa0597700 R14: ffffc90000b87e88 R15: 0000000000000002
<4> [378.585020] FS: 00007f78a1495500(0000) GS:ffff888277800000(0000) knlGS:0000000000000000
<4> [378.585032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [378.585042] CR2: 0000000000000000 CR3: 0000000109df8000 CR4: 00000000003506f0
<4> [378.585052] Call Trace:
<4> [378.585059] drm_atomic_helper_damage_iter_init+0x59/0xf0
<4> [378.585075] igt_damage_iter_no_damage+0xb8/0x120 [test_drm_modeset]
<4> [378.585097] ? _raw_spin_unlock+0x24/0x40
<4> [378.585107] ? deactivate_slab.isra.86+0x66d/0x7c0
<4> [378.585130] ? 0xffffffffa002c000
<4> [378.585136] test_drm_modeset_init+0x7c/0x1000 [test_drm_modeset]
<4> [378.585152] ? 0xffffffffa002c000
<4> [378.585159] do_one_initcall+0x56/0x2e0
<4> [378.585169] ? kmem_cache_alloc_trace+0x4f4/0x6b0
<4> [378.585180] do_init_module+0x55/0x200
<4> [378.585190] load_module+0x2700/0x2980
<4> [378.585206] ? __do_sys_finit_module+0xaa/0x110
<4> [378.585215] __do_sys_finit_module+0xaa/0x110
<4> [378.585229] do_syscall_64+0x3a/0xb0
<4> [378.585238] entry_SYSCALL_64_after_hwframe+0x44/0xae
<4> [378.585248] RIP: 0033:0x7f78a0b19839
<4> [378.585256] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 1f f6 2c 00 f7 d8 64 89 01 48
<4> [378.585279] RSP: 002b:00007ffca5bf1a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
<4> [378.585292] RAX: ffffffffffffffda RBX: 00005600f0f06fe0 RCX: 00007f78a0b19839
<4> [378.585302] RDX: 0000000000000000 RSI: 00005600f0f07e50 RDI: 0000000000000007
<4> [378.585312] RBP: 00005600f0f07e50 R08: 0000000000000010 R09: 00005600f0f09300
<4> [378.585322] R10: 00007ffca5bf1bd0 R11: 0000000000000246 R12: 0000000000000000
<4> [378.585332] R13: 00005600f0f07460 R14: 0000000000000020 R15: 0000000000000021
<4> [378.585346] Modules linked in: test_drm_modeset(+) snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_intel_dspcfg snd_hda_codec snd_hwdep r8169 lpc_ich snd_hda_core realtek mei_me snd_pcm ttm mei intel_lpss_pci prime_numbers pinctrl_broxton [last unloaded: test_drm_modeset]
<4> [378.585426] CR2: 0000000000000000
<4> [378.585434] ---[ end trace e2421f16a1be38ad ]---