Oct 20 19:48:14 kernel: ------------[ cut here ]------------ Oct 20 19:48:14 kernel: WARNING: CPU: 0 PID: 14195 at drivers/gpu/drm/i915/intel_display.c:9756 intel_check_page_flip+0xd2/0xe0() Oct 20 19:48:14 kernel: Kicking stuck page flip: queued at 12072453, now 12072463 Oct 20 19:48:14 kernel: Modules linked in: nouveau(O) wmi ttm cfg80211 bcma x86_pkg_temp_thermal [last unloaded: nvidia] Oct 20 19:48:14 kernel: CPU: 0 PID: 14195 Comm: shader_runner Tainted: P O 4.0.5+ #3 Oct 20 19:48:14 kernel: Hardware name: Dell Inc. XPS 8700/0KWVT8, BIOS A08 04/16/2014 Oct 20 19:48:14 kernel: ffffffff81c2d7c0 ffff88022fa03d18 ffffffff818b64db 0000000000000000 Oct 20 19:48:14 kernel: ffff88022fa03d68 ffff88022fa03d58 ffffffff810f43fa ffff88022fa03d68 Oct 20 19:48:14 kernel: ffff88022599a800 ffff880225c12000 0000000000000001 0000000000000001 Oct 20 19:48:14 kernel: Call Trace: Oct 20 19:48:14 kernel: [] dump_stack+0x45/0x57 Oct 20 19:48:14 kernel: [] warn_slowpath_common+0x8a/0xc0 Oct 20 19:48:14 kernel: [] warn_slowpath_fmt+0x46/0x50 Oct 20 19:48:14 kernel: [] intel_check_page_flip+0xd2/0xe0 Oct 20 19:48:14 kernel: [] ironlake_irq_handler+0x2e8/0xfb0 Oct 20 19:48:14 kernel: [] handle_irq_event_percpu+0x3e/0x190 Oct 20 19:48:14 kernel: [] handle_irq_event+0x3a/0x60 Oct 20 19:48:14 kernel: [] handle_edge_irq+0x7f/0x120 Oct 20 19:48:14 kernel: [] handle_irq+0xae/0x140 Oct 20 19:48:14 kernel: [] do_IRQ+0x51/0xf0 Oct 20 19:48:14 kernel: [] common_interrupt+0x6a/0x6a Oct 20 19:48:14 kernel: [] ? _raw_spin_unlock_irqrestore+0xe/0x10 Oct 20 19:48:14 kernel: [] g84_bar_flush+0xa3/0xe0 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_bar_flush+0x1c/0x20 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_instobj_release+0x1d/0x20 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_gpuobj_heap_release+0x1e/0x20 [nouveau] Oct 20 19:48:14 kernel: [] gf100_vm_map_pgt+0x8b/0xa0 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_vm_ref+0x125/0x180 [nouveau] Oct 20 19:48:14 kernel: [] gk104_fifo_gpfifo_new+0x3ca/0x700 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_fifo_class_new+0x17/0x20 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_udevice_child_new+0x26/0x30 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_ioctl_new+0x13f/0x290 [nouveau] Oct 20 19:48:14 kernel: [] ? nvkm_udevice_map+0x50/0x50 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_ioctl+0x1d0/0x290 [nouveau] Oct 20 19:48:14 kernel: [] nvkm_client_ioctl+0x12/0x20 [nouveau] Oct 20 19:48:14 kernel: [] nvif_object_ioctl+0x42/0x50 [nouveau] Oct 20 19:48:14 kernel: [] nvif_object_init+0xc2/0x140 [nouveau] Oct 20 19:48:14 kernel: [] nouveau_channel_new+0xca/0x720 [nouveau] Oct 20 19:48:14 kernel: [] ? nvif_device_init+0x31/0x40 [nouveau] Oct 20 19:48:14 kernel: [] ? kmem_cache_alloc_trace+0x121/0x130 Oct 20 19:48:14 kernel: [] nouveau_abi16_ioctl_channel_alloc+0xe9/0x300 [nouveau] Oct 20 19:48:14 kernel: [] ? drm_copy_field+0x58/0x70 Oct 20 19:48:14 kernel: [] drm_ioctl+0x1ec/0x660 Oct 20 19:48:14 kernel: [] nouveau_drm_ioctl+0x72/0xd0 [nouveau] Oct 20 19:48:14 kernel: [] do_vfs_ioctl+0x2f0/0x4f0 Oct 20 19:48:14 kernel: [] ? __do_page_fault+0x1b1/0x440 Oct 20 19:48:14 kernel: [] ? SYSC_newfstat+0x25/0x30 Oct 20 19:48:14 kernel: [] SyS_ioctl+0x81/0xa0 Oct 20 19:48:14 kernel: [] ? do_page_fault+0xc/0x10 Oct 20 19:48:14 kernel: [] system_call_fastpath+0x12/0x17 Oct 20 19:48:14 kernel: ---[ end trace 26ba2864b01e45e3 ]--- Oct 20 19:48:15 kernel: nouveau 0000:01:00.0: fifo: SCHED_ERROR 0d [] Oct 20 19:48:17 kernel: BUG: unable to handle kernel paging request at ffffc90018f38000 Oct 20 19:48:17 kernel: IP: [] iowrite32+0x38/0x40 Oct 20 19:48:17 kernel: PGD 226889067 PUD 22688a067 PMD 21bdf2067 PTE 0 Oct 20 19:48:17 kernel: Oops: 0002 [#1] SMP Oct 20 19:48:17 kernel: Modules linked in: nouveau(O) wmi ttm cfg80211 bcma x86_pkg_temp_thermal [last unloaded: nvidia] Oct 20 19:48:17 kernel: CPU: 4 PID: 14294 Comm: shader_runner Tainted: P W O 4.0.5+ #3 Oct 20 19:48:17 kernel: Hardware name: Dell Inc. XPS 8700/0KWVT8, BIOS A08 04/16/2014 Oct 20 19:48:17 kernel: task: ffff88006034b480 ti: ffff880101350000 task.ti: ffff880101350000 Oct 20 19:48:17 kernel: RIP: 0010:[] [] iowrite32+0x38/0x40 Oct 20 19:48:17 kernel: RSP: 0018:ffff880101353a90 EFLAGS: 00010292 Oct 20 19:48:17 kernel: RAX: ffff8800a12e8370 RBX: 0000000000008004 RCX: 0000000000000060 Oct 20 19:48:17 kernel: RDX: ffffc90018f38000 RSI: ffffc90018f38000 RDI: 0000000000000004 Oct 20 19:48:17 kernel: RBP: ffff880101353a98 R08: 0000000000000000 R09: ffffffffa0a77b00 Oct 20 19:48:17 kernel: R10: ffffea0004704200 R11: ffffffff8108aa6c R12: ffff8801c623c338 Oct 20 19:48:17 kernel: R13: 0000000000001001 R14: ffff8801a9c03000 R15: ffff8801dd5f2d40 Oct 20 19:48:17 kernel: FS: 00007f69cf44e740(0000) GS:ffff88022fb00000(0000) knlGS:0000000000000000 Oct 20 19:48:17 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oct 20 19:48:17 kernel: CR2: ffffc90018f38000 CR3: 00000001aab0a000 CR4: 00000000001407e0 Oct 20 19:48:17 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Oct 20 19:48:17 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Oct 20 19:48:17 kernel: Stack: Oct 20 19:48:17 kernel: ffffffffa09e4994 ffff880101353b38 ffffffffa0a0d6b1 0000000000000000 Oct 20 19:48:17 kernel: ffff880101353fd8 ffff8801c623c028 ffff8801c623c000 000000006034b480 Oct 20 19:48:17 kernel: ffff8800c9cf3000 ffff880101353af8 ffffffff818bba67 ffff880101353b98 Oct 20 19:48:17 kernel: Call Trace: Oct 20 19:48:17 kernel: [] ? nvkm_instobj_wr32+0x14/0x20 [nouveau] Oct 20 19:48:17 kernel: [] gk104_fifo_runlist_update+0xd1/0x2a0 [nouveau] Oct 20 19:48:17 kernel: [] ? schedule+0x37/0x90 Oct 20 19:48:17 kernel: [] ? schedule_timeout+0x20c/0x280 Oct 20 19:48:17 kernel: [] gk104_fifo_gpfifo_fini+0x97/0xc0 [nouveau] Oct 20 19:48:17 kernel: [] nvkm_fifo_chan_fini+0x14/0x20 [nouveau] Oct 20 19:48:17 kernel: [] nvkm_object_fini+0xf6/0x250 [nouveau] Oct 20 19:48:17 kernel: [] nvkm_ioctl_del+0x2c/0xa0 [nouveau] Oct 20 19:48:17 kernel: [] nvkm_ioctl+0x1d0/0x290 [nouveau] Oct 20 19:48:17 kernel: [] ? nvkm_client_ioctl+0x12/0x20 [nouveau] Oct 20 19:48:17 kernel: [] nvkm_client_ioctl+0x12/0x20 [nouveau] Oct 20 19:48:17 kernel: [] nvif_object_ioctl+0x42/0x50 [nouveau] Oct 20 19:48:17 kernel: [] nvif_object_fini+0x5a/0x80 [nouveau] Oct 20 19:48:17 kernel: [] nouveau_channel_del+0x61/0x110 [nouveau] Oct 20 19:48:17 kernel: [] nouveau_abi16_chan_fini.isra.1+0xe6/0x1c0 [nouveau] Oct 20 19:48:17 kernel: [] nouveau_abi16_ioctl_channel_free+0x8a/0xa0 [nouveau] Oct 20 19:48:17 kernel: [] drm_ioctl+0x1ec/0x660 Oct 20 19:48:17 kernel: [] ? ttm_bo_release_list+0xba/0x180 [ttm] Oct 20 19:48:17 kernel: [] nouveau_drm_ioctl+0x72/0xd0 [nouveau] Oct 20 19:48:17 kernel: [] do_vfs_ioctl+0x2f0/0x4f0 Oct 20 19:48:17 kernel: [] ? do_munmap+0x29f/0x3b0 Oct 20 19:48:17 kernel: [] SyS_ioctl+0x81/0xa0 Oct 20 19:48:17 kernel: [] system_call_fastpath+0x12/0x17 Oct 20 19:48:17 kernel: Code: 81 fe 00 00 01 00 76 0b 0f b7 d6 89 f8 ef c3 0f 1f 40 00 55 48 c7 c6 67 ae c1 81 48 89 d7 48 89 e5 e8 1d fe ff ff 5d c3 0f 1f 00 <89> 3e c3 0f 1f 44 00 00 48 81 ff ff ff 03 00 77 37 48 81 ff 00 Oct 20 19:48:17 kernel: RIP [] iowrite32+0x38/0x40 Oct 20 19:48:17 kernel: RSP Oct 20 19:48:17 kernel: CR2: ffffc90018f38000 Oct 20 19:48:17 kernel: ---[ end trace 26ba2864b01e45e4 ]---