[ 589.440579] gem_mmap_gtt: executing [ 589.441757] gem_mmap_gtt: starting subtest big-copy-XY [ 589.553358] gem_mmap_gtt (3060): drop_caches: 3 [ 589.553454] ------------[ cut here ]------------ [ 589.553482] WARNING: CPU: 2 PID: 3060 at drivers/gpu/drm/i915/i915_gem.c:1880 i915_gem_fault+0x3a8/0x42f [i915]() [ 589.553483] unhandled error in i915_gem_fault: -7 [ 589.553485] Modules linked in: ipv6 bnep rfcomm bluetooth rfkill snd_hda_codec_conexant snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal snd_seq_device snd_timer snd coretemp bcma i915 kvm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm soundcore input_leds wmi shpchp led_class microcode joydev serio_raw battery video lpc_ich mfd_core acpi_cpufreq ac button parport_pc ppdev lp parport r8169 [ 589.553532] CPU: 2 PID: 3060 Comm: gem_mmap_gtt Not tainted 4.3.0-rc4-drm-intel-testing-2015-10-10-ww41+ #6 [ 589.553534] Hardware name: LENOVO 80E5/Lenovo G50-80, BIOS B0CN69WW 06/20/2014 [ 589.553536] 0000000000000000 ffff8800936b3c70 ffffffff813b561f ffff8800936b3cb8 [ 589.553540] ffff8800936b3ca8 ffffffff81048295 ffffffffa03faca4 0000000000000002 [ 589.553543] ffff88009371f508 00000000fffffff9 ffff88003719e000 ffff8800936b3d08 [ 589.553546] Call Trace: [ 589.553552] [] dump_stack+0x44/0x55 [ 589.553556] [] warn_slowpath_common+0x9f/0xb8 [ 589.553577] [] ? i915_gem_fault+0x3a8/0x42f [i915] [ 589.553580] [] warn_slowpath_fmt+0x4c/0x4e [ 589.553599] [] i915_gem_fault+0x3a8/0x42f [i915] [ 589.553603] [] __do_fault+0x41/0x85 [ 589.553605] [] ? __pte_alloc+0xa3/0xe3 [ 589.553608] [] handle_mm_fault+0x7ae/0xcae [ 589.553612] [] __do_page_fault+0x23d/0x3c5 [ 589.553614] [] do_page_fault+0xc/0xe [ 589.553617] [] page_fault+0x22/0x30 [ 589.553620] ---[ end trace ffd95c1bd093dce1 ]--- [ 589.553711] gem_mmap_gtt: exiting, ret=135 [ 590.353738] gem_mmap_gtt: executing [ 590.354658] gem_mmap_gtt: starting subtest big-copy [ 590.373662] gem_mmap_gtt (3064): drop_caches: 3 [ 593.107831] gem_mmap_gtt: exiting, ret=99 [ 594.063462] gem_mmap_gtt: executing [ 594.064324] gem_mmap_gtt: starting subtest big-bo-tiledX [ 594.083508] gem_mmap_gtt (3068): drop_caches: 3 [ 594.286033] gem_mmap_gtt: exiting, ret=135 [ 595.018553] gem_mmap_gtt: executing [ 595.019411] gem_mmap_gtt: starting subtest big-bo-tiledY [ 595.038279] gem_mmap_gtt (3072): drop_caches: 3 [ 595.242700] gem_mmap_gtt: exiting, ret=135 [ 596.029358] gem_mmap_gtt: executing [ 596.030247] gem_mmap_gtt: starting subtest huge-bo-tiledX [ 596.047845] gem_mmap_gtt (3076): drop_caches: 3 [ 599.302851] BUG: unable to handle kernel paging request at ffffc90003800000 [ 599.302905] IP: [] gen8_ggtt_insert_entries+0x8d/0x122 [i915] [ 599.302972] PGD 1d8034067 PUD 1d8035067 PMD 0 [ 599.303004] Oops: 0002 [#1] SMP [ 599.303027] Modules linked in: ipv6 bnep rfcomm bluetooth rfkill snd_hda_codec_conexant snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal snd_seq_device snd_timer snd coretemp bcma i915 kvm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm soundcore input_leds wmi shpchp led_class microcode joydev serio_raw battery video lpc_ich mfd_core acpi_cpufreq ac button parport_pc ppdev lp parport r8169 [ 599.303447] CPU: 1 PID: 3076 Comm: gem_mmap_gtt Tainted: G W 4.3.0-rc4-drm-intel-testing-2015-10-10-ww41+ #6 [ 599.303508] Hardware name: LENOVO 80E5/Lenovo G50-80, BIOS B0CN69WW 06/20/2014 [ 599.303549] task: ffff880097d02500 ti: ffff8801d4da4000 task.ti: ffff8801d4da4000 [ 599.303592] RIP: 0010:[] [] gen8_ggtt_insert_entries+0x8d/0x122 [i915] [ 599.303666] RSP: 0000:ffff8801d4da7b28 EFLAGS: 00010293 [ 599.303699] RAX: 000000012af2f083 RBX: 000000012af2f000 RCX: 000000000000043b [ 599.303738] RDX: ffffc90003800000 RSI: ffff8801d455f000 RDI: ffff8801ba502fc0 [ 599.303777] RBP: ffff8801d4da7b68 R08: 0000000000000000 R09: 0000000000439000 [ 599.303816] R10: 0000000000000000 R11: ffff8801d5a39cc8 R12: ffff8801d5a30000 [ 599.303857] R13: 00000000000ffbc7 R14: 0000000000000001 R15: ffffc900030021c8 [ 599.303900] FS: 00007f136dff7740(0000) GS:ffff8801dec40000(0000) knlGS:0000000000000000 [ 599.303946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 599.303978] CR2: ffffc90003800000 CR3: 00000000981a4000 CR4: 00000000003406e0 [ 599.304018] Stack: [ 599.304032] ffff8801ba502fc0 0000043a00000000 0000000000000001 0000000000000000 [ 599.304079] ffff880097d714a0 ffff8801d516c500 0000000000001000 ffff8801d516c500 [ 599.304126] ffff8801d4da7c10 ffffffffa03f05a2 ffff8801d5a39cc8 ffff8801d4da7bb0 [ 599.304172] Call Trace: [ 599.304206] [] ggtt_bind_vma+0x458/0x49e [i915] [ 599.304243] [] ? mark_held_locks+0x58/0x6e [ 599.304294] [] i915_vma_bind+0x99/0x1a4 [i915] [ 599.304345] [] i915_gem_object_do_pin+0x76c/0x81f [i915] [ 599.304401] [] i915_gem_object_ggtt_pin+0x5b/0x64 [i915] [ 599.304457] [] i915_gem_fault+0x182/0x42f [i915] [ 599.304495] [] __do_fault+0x41/0x85 [ 599.304525] [] ? __pte_alloc+0xa3/0xe3 [ 599.304558] [] handle_mm_fault+0x52b/0xcae [ 599.304593] [] __do_page_fault+0x23d/0x3c5 [ 599.304627] [] do_page_fault+0xc/0xe [ 599.304658] [] page_fault+0x22/0x30 [ 599.304687] Code: 0c 48 03 58 10 45 85 f6 48 89 d8 74 13 48 89 da 0c 83 48 83 ca 13 41 83 fe 03 48 0f 44 c2 eb 04 48 83 c8 1b 49 63 d5 49 8d 14 d7 <48> 89 02 41 ff c5 eb b7 45 85 ed 74 4d 4d 63 ed 4b 8d 44 ef f8 [ 599.307704] RIP [] gen8_ggtt_insert_entries+0x8d/0x122 [i915] [ 599.309174] RSP [ 599.310592] CR2: ffffc90003800000 [ 599.312014] ---[ end trace ffd95c1bd093dce2 ]---