From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104082] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) Date: Mon, 04 Dec 2017 18:47:59 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2077405074==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D5CD289F43 for ; Mon, 4 Dec 2017 18:47:58 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2077405074== Content-Type: multipart/alternative; boundary="15124132780.D92edeEF.4730"; charset="UTF-8" --15124132780.D92edeEF.4730 Date: Mon, 4 Dec 2017 18:47:58 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D104082 Bug ID: 104082 Summary: amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: mikhail.v.gavrilov@gmail.com With latest AMD staging driver and Vega 56 I have a lot of messages about swiotlb buffer is full: [122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122422.348721] Call Trace: [122422.348728] dump_stack+0x8e/0xd6 [122422.348733] swiotlb_alloc_coherent+0xec/0x160 [122422.348739] x86_swiotlb_alloc_coherent+0x43/0x50 [122422.348747] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122422.348755] ttm_dma_populate+0x24c/0x330 [ttm] [122422.348785] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122422.348790] ttm_tt_bind+0x28/0x60 [ttm] [122422.348795] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122422.348800] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122422.348807] ttm_bo_validate+0x185/0x1a0 [ttm] [122422.348813] ? _raw_write_unlock+0x27/0x40 [122422.348819] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122422.348843] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122422.348866] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122422.348892] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122422.348917] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122422.348943] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122422.348967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.348979] drm_ioctl_kernel+0x5d/0xb0 [drm] [122422.348988] drm_ioctl+0x31b/0x3d0 [drm] [122422.349010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.349017] ? trace_hardirqs_on+0xd/0x10 [122422.349040] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122422.349045] do_vfs_ioctl+0xa6/0x6c0 [122422.349051] SyS_ioctl+0x79/0x90 [122422.349055] entry_SYSCALL_64_fastpath+0x1f/0xbe [122422.349058] RIP: 0033:0x7f01c9d2adc7 [122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX: 00007f01c9d2adc7 [122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI: 000000000000000c [122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09: 0000560179ae1b70 [122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000018 [122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15: 0000000000000900 [122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122423.894063] Call Trace: [122423.894071] dump_stack+0x8e/0xd6 [122423.894077] swiotlb_alloc_coherent+0xec/0x160 [122423.894083] x86_swiotlb_alloc_coherent+0x43/0x50 [122423.894093] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122423.894103] ttm_dma_populate+0x24c/0x330 [ttm] [122423.894136] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122423.894143] ttm_tt_bind+0x28/0x60 [ttm] [122423.894149] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122423.894154] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122423.894163] ttm_bo_validate+0x185/0x1a0 [ttm] [122423.894169] ? _raw_write_unlock+0x27/0x40 [122423.894176] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122423.894208] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122423.894239] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122423.894269] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122423.894300] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122423.894330] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122423.894358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894372] drm_ioctl_kernel+0x5d/0xb0 [drm] [122423.894384] drm_ioctl+0x31b/0x3d0 [drm] [122423.894408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894417] ? trace_hardirqs_on+0xd/0x10 [122423.894443] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122423.894449] do_vfs_ioctl+0xa6/0x6c0 [122423.894456] SyS_ioctl+0x79/0x90 [122423.894462] entry_SYSCALL_64_fastpath+0x1f/0xbe [122423.894465] RIP: 0033:0x7f01c9d2adc7 [122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX: 00007f01c9d2adc7 [122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09: 0000560181fc1e40 [122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffd5ea71458 [122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15: 00007f01caa72c20 [122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122425.440936] Call Trace: [122425.440942] dump_stack+0x8e/0xd6 [122425.440947] swiotlb_alloc_coherent+0xec/0x160 [122425.440952] x86_swiotlb_alloc_coherent+0x43/0x50 [122425.440960] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122425.440967] ttm_dma_populate+0x24c/0x330 [ttm] [122425.440994] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122425.441000] ttm_tt_bind+0x28/0x60 [ttm] [122425.441006] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122425.441010] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122425.441018] ttm_bo_validate+0x185/0x1a0 [ttm] [122425.441025] ? _raw_write_unlock+0x27/0x40 [122425.441031] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122425.441057] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122425.441083] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122425.441109] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122425.441136] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122425.441162] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122425.441189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441201] drm_ioctl_kernel+0x5d/0xb0 [drm] [122425.441211] drm_ioctl+0x31b/0x3d0 [drm] [122425.441231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441239] ? trace_hardirqs_on+0xd/0x10 [122425.441262] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122425.441267] do_vfs_ioctl+0xa6/0x6c0 [122425.441274] SyS_ioctl+0x79/0x90 [122425.441279] entry_SYSCALL_64_fastpath+0x1f/0xbe [122425.441282] RIP: 0033:0x7f01c9d2adc7 [122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX: 00007f01c9d2adc7 [122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09: 000056017e5aa1d0 [122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000015881 [122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15: 0000000000000003 [122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122422.348721] Call Trace: [122422.348728] dump_stack+0x8e/0xd6 [122422.348733] swiotlb_alloc_coherent+0xec/0x160 [122422.348739] x86_swiotlb_alloc_coherent+0x43/0x50 [122422.348747] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122422.348755] ttm_dma_populate+0x24c/0x330 [ttm] [122422.348785] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122422.348790] ttm_tt_bind+0x28/0x60 [ttm] [122422.348795] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122422.348800] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122422.348807] ttm_bo_validate+0x185/0x1a0 [ttm] [122422.348813] ? _raw_write_unlock+0x27/0x40 [122422.348819] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122422.348843] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122422.348866] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122422.348892] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122422.348917] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122422.348943] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122422.348967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.348979] drm_ioctl_kernel+0x5d/0xb0 [drm] [122422.348988] drm_ioctl+0x31b/0x3d0 [drm] [122422.349010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.349017] ? trace_hardirqs_on+0xd/0x10 [122422.349040] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122422.349045] do_vfs_ioctl+0xa6/0x6c0 [122422.349051] SyS_ioctl+0x79/0x90 [122422.349055] entry_SYSCALL_64_fastpath+0x1f/0xbe [122422.349058] RIP: 0033:0x7f01c9d2adc7 [122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX: 00007f01c9d2adc7 [122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI: 000000000000000c [122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09: 0000560179ae1b70 [122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000018 [122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15: 0000000000000900 [122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122423.894063] Call Trace: [122423.894071] dump_stack+0x8e/0xd6 [122423.894077] swiotlb_alloc_coherent+0xec/0x160 [122423.894083] x86_swiotlb_alloc_coherent+0x43/0x50 [122423.894093] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122423.894103] ttm_dma_populate+0x24c/0x330 [ttm] [122423.894136] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122423.894143] ttm_tt_bind+0x28/0x60 [ttm] [122423.894149] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122423.894154] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122423.894163] ttm_bo_validate+0x185/0x1a0 [ttm] [122423.894169] ? _raw_write_unlock+0x27/0x40 [122423.894176] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122423.894208] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122423.894239] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122423.894269] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122423.894300] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122423.894330] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122423.894358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894372] drm_ioctl_kernel+0x5d/0xb0 [drm] [122423.894384] drm_ioctl+0x31b/0x3d0 [drm] [122423.894408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894417] ? trace_hardirqs_on+0xd/0x10 [122423.894443] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122423.894449] do_vfs_ioctl+0xa6/0x6c0 [122423.894456] SyS_ioctl+0x79/0x90 [122423.894462] entry_SYSCALL_64_fastpath+0x1f/0xbe [122423.894465] RIP: 0033:0x7f01c9d2adc7 [122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX: 00007f01c9d2adc7 [122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09: 0000560181fc1e40 [122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffd5ea71458 [122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15: 00007f01caa72c20 [122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122425.440936] Call Trace: [122425.440942] dump_stack+0x8e/0xd6 [122425.440947] swiotlb_alloc_coherent+0xec/0x160 [122425.440952] x86_swiotlb_alloc_coherent+0x43/0x50 [122425.440960] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122425.440967] ttm_dma_populate+0x24c/0x330 [ttm] [122425.440994] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122425.441000] ttm_tt_bind+0x28/0x60 [ttm] [122425.441006] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122425.441010] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122425.441018] ttm_bo_validate+0x185/0x1a0 [ttm] [122425.441025] ? _raw_write_unlock+0x27/0x40 [122425.441031] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122425.441057] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122425.441083] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122425.441109] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122425.441136] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122425.441162] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122425.441189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441201] drm_ioctl_kernel+0x5d/0xb0 [drm] [122425.441211] drm_ioctl+0x31b/0x3d0 [drm] [122425.441231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441239] ? trace_hardirqs_on+0xd/0x10 [122425.441262] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122425.441267] do_vfs_ioctl+0xa6/0x6c0 [122425.441274] SyS_ioctl+0x79/0x90 [122425.441279] entry_SYSCALL_64_fastpath+0x1f/0xbe [122425.441282] RIP: 0033:0x7f01c9d2adc7 [122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX: 00007f01c9d2adc7 [122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09: 000056017e5aa1d0 [122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000015881 [122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15: 0000000000000003 [122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122422.348721] Call Trace: [122422.348728] dump_stack+0x8e/0xd6 [122422.348733] swiotlb_alloc_coherent+0xec/0x160 [122422.348739] x86_swiotlb_alloc_coherent+0x43/0x50 [122422.348747] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122422.348755] ttm_dma_populate+0x24c/0x330 [ttm] [122422.348785] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122422.348790] ttm_tt_bind+0x28/0x60 [ttm] [122422.348795] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122422.348800] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122422.348807] ttm_bo_validate+0x185/0x1a0 [ttm] [122422.348813] ? _raw_write_unlock+0x27/0x40 [122422.348819] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122422.348843] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122422.348866] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122422.348892] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122422.348917] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122422.348943] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122422.348967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.348979] drm_ioctl_kernel+0x5d/0xb0 [drm] [122422.348988] drm_ioctl+0x31b/0x3d0 [drm] [122422.349010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.349017] ? trace_hardirqs_on+0xd/0x10 [122422.349040] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122422.349045] do_vfs_ioctl+0xa6/0x6c0 [122422.349051] SyS_ioctl+0x79/0x90 [122422.349055] entry_SYSCALL_64_fastpath+0x1f/0xbe [122422.349058] RIP: 0033:0x7f01c9d2adc7 [122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX: 00007f01c9d2adc7 [122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI: 000000000000000c [122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09: 0000560179ae1b70 [122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000018 [122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15: 0000000000000900 [122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122423.894063] Call Trace: [122423.894071] dump_stack+0x8e/0xd6 [122423.894077] swiotlb_alloc_coherent+0xec/0x160 [122423.894083] x86_swiotlb_alloc_coherent+0x43/0x50 [122423.894093] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122423.894103] ttm_dma_populate+0x24c/0x330 [ttm] [122423.894136] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122423.894143] ttm_tt_bind+0x28/0x60 [ttm] [122423.894149] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122423.894154] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122423.894163] ttm_bo_validate+0x185/0x1a0 [ttm] [122423.894169] ? _raw_write_unlock+0x27/0x40 [122423.894176] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122423.894208] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122423.894239] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122423.894269] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122423.894300] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122423.894330] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122423.894358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894372] drm_ioctl_kernel+0x5d/0xb0 [drm] [122423.894384] drm_ioctl+0x31b/0x3d0 [drm] [122423.894408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894417] ? trace_hardirqs_on+0xd/0x10 [122423.894443] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122423.894449] do_vfs_ioctl+0xa6/0x6c0 [122423.894456] SyS_ioctl+0x79/0x90 [122423.894462] entry_SYSCALL_64_fastpath+0x1f/0xbe [122423.894465] RIP: 0033:0x7f01c9d2adc7 [122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX: 00007f01c9d2adc7 [122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09: 0000560181fc1e40 [122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffd5ea71458 [122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15: 00007f01caa72c20 [122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122425.440936] Call Trace: [122425.440942] dump_stack+0x8e/0xd6 [122425.440947] swiotlb_alloc_coherent+0xec/0x160 [122425.440952] x86_swiotlb_alloc_coherent+0x43/0x50 [122425.440960] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122425.440967] ttm_dma_populate+0x24c/0x330 [ttm] [122425.440994] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122425.441000] ttm_tt_bind+0x28/0x60 [ttm] [122425.441006] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122425.441010] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122425.441018] ttm_bo_validate+0x185/0x1a0 [ttm] [122425.441025] ? _raw_write_unlock+0x27/0x40 [122425.441031] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122425.441057] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122425.441083] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122425.441109] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122425.441136] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122425.441162] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122425.441189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441201] drm_ioctl_kernel+0x5d/0xb0 [drm] [122425.441211] drm_ioctl+0x31b/0x3d0 [drm] [122425.441231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441239] ? trace_hardirqs_on+0xd/0x10 [122425.441262] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122425.441267] do_vfs_ioctl+0xa6/0x6c0 [122425.441274] SyS_ioctl+0x79/0x90 [122425.441279] entry_SYSCALL_64_fastpath+0x1f/0xbe [122425.441282] RIP: 0033:0x7f01c9d2adc7 [122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX: 00007f01c9d2adc7 [122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09: 000056017e5aa1d0 [122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000015881 [122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15: 0000000000000003 [122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122422.348721] Call Trace: [122422.348728] dump_stack+0x8e/0xd6 [122422.348733] swiotlb_alloc_coherent+0xec/0x160 [122422.348739] x86_swiotlb_alloc_coherent+0x43/0x50 [122422.348747] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122422.348755] ttm_dma_populate+0x24c/0x330 [ttm] [122422.348785] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122422.348790] ttm_tt_bind+0x28/0x60 [ttm] [122422.348795] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122422.348800] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122422.348807] ttm_bo_validate+0x185/0x1a0 [ttm] [122422.348813] ? _raw_write_unlock+0x27/0x40 [122422.348819] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122422.348843] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122422.348866] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122422.348892] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122422.348917] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122422.348943] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122422.348967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.348979] drm_ioctl_kernel+0x5d/0xb0 [drm] [122422.348988] drm_ioctl+0x31b/0x3d0 [drm] [122422.349010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.349017] ? trace_hardirqs_on+0xd/0x10 [122422.349040] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122422.349045] do_vfs_ioctl+0xa6/0x6c0 [122422.349051] SyS_ioctl+0x79/0x90 [122422.349055] entry_SYSCALL_64_fastpath+0x1f/0xbe [122422.349058] RIP: 0033:0x7f01c9d2adc7 [122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX: 00007f01c9d2adc7 [122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI: 000000000000000c [122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09: 0000560179ae1b70 [122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000018 [122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15: 0000000000000900 [122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122423.894063] Call Trace: [122423.894071] dump_stack+0x8e/0xd6 [122423.894077] swiotlb_alloc_coherent+0xec/0x160 [122423.894083] x86_swiotlb_alloc_coherent+0x43/0x50 [122423.894093] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122423.894103] ttm_dma_populate+0x24c/0x330 [ttm] [122423.894136] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122423.894143] ttm_tt_bind+0x28/0x60 [ttm] [122423.894149] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122423.894154] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122423.894163] ttm_bo_validate+0x185/0x1a0 [ttm] [122423.894169] ? _raw_write_unlock+0x27/0x40 [122423.894176] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122423.894208] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122423.894239] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122423.894269] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122423.894300] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122423.894330] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122423.894358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894372] drm_ioctl_kernel+0x5d/0xb0 [drm] [122423.894384] drm_ioctl+0x31b/0x3d0 [drm] [122423.894408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894417] ? trace_hardirqs_on+0xd/0x10 [122423.894443] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122423.894449] do_vfs_ioctl+0xa6/0x6c0 [122423.894456] SyS_ioctl+0x79/0x90 [122423.894462] entry_SYSCALL_64_fastpath+0x1f/0xbe [122423.894465] RIP: 0033:0x7f01c9d2adc7 [122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX: 00007f01c9d2adc7 [122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09: 0000560181fc1e40 [122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffd5ea71458 [122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15: 00007f01caa72c20 [122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122425.440936] Call Trace: [122425.440942] dump_stack+0x8e/0xd6 [122425.440947] swiotlb_alloc_coherent+0xec/0x160 [122425.440952] x86_swiotlb_alloc_coherent+0x43/0x50 [122425.440960] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122425.440967] ttm_dma_populate+0x24c/0x330 [ttm] [122425.440994] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122425.441000] ttm_tt_bind+0x28/0x60 [ttm] [122425.441006] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122425.441010] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122425.441018] ttm_bo_validate+0x185/0x1a0 [ttm] [122425.441025] ? _raw_write_unlock+0x27/0x40 [122425.441031] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122425.441057] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122425.441083] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122425.441109] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122425.441136] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122425.441162] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122425.441189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441201] drm_ioctl_kernel+0x5d/0xb0 [drm] [122425.441211] drm_ioctl+0x31b/0x3d0 [drm] [122425.441231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441239] ? trace_hardirqs_on+0xd/0x10 [122425.441262] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122425.441267] do_vfs_ioctl+0xa6/0x6c0 [122425.441274] SyS_ioctl+0x79/0x90 [122425.441279] entry_SYSCALL_64_fastpath+0x1f/0xbe [122425.441282] RIP: 0033:0x7f01c9d2adc7 [122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX: 00007f01c9d2adc7 [122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09: 000056017e5aa1d0 [122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000015881 [122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15: 0000000000000003 [122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122422.348721] Call Trace: [122422.348728] dump_stack+0x8e/0xd6 [122422.348733] swiotlb_alloc_coherent+0xec/0x160 [122422.348739] x86_swiotlb_alloc_coherent+0x43/0x50 [122422.348747] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122422.348755] ttm_dma_populate+0x24c/0x330 [ttm] [122422.348785] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122422.348790] ttm_tt_bind+0x28/0x60 [ttm] [122422.348795] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122422.348800] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122422.348807] ttm_bo_validate+0x185/0x1a0 [ttm] [122422.348813] ? _raw_write_unlock+0x27/0x40 [122422.348819] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122422.348843] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122422.348866] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122422.348892] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122422.348917] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122422.348943] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122422.348967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.348979] drm_ioctl_kernel+0x5d/0xb0 [drm] [122422.348988] drm_ioctl+0x31b/0x3d0 [drm] [122422.349010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.349017] ? trace_hardirqs_on+0xd/0x10 [122422.349040] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122422.349045] do_vfs_ioctl+0xa6/0x6c0 [122422.349051] SyS_ioctl+0x79/0x90 [122422.349055] entry_SYSCALL_64_fastpath+0x1f/0xbe [122422.349058] RIP: 0033:0x7f01c9d2adc7 [122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX: 00007f01c9d2adc7 [122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI: 000000000000000c [122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09: 0000560179ae1b70 [122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000018 [122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15: 0000000000000900 [122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122423.894063] Call Trace: [122423.894071] dump_stack+0x8e/0xd6 [122423.894077] swiotlb_alloc_coherent+0xec/0x160 [122423.894083] x86_swiotlb_alloc_coherent+0x43/0x50 [122423.894093] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122423.894103] ttm_dma_populate+0x24c/0x330 [ttm] [122423.894136] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122423.894143] ttm_tt_bind+0x28/0x60 [ttm] [122423.894149] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122423.894154] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122423.894163] ttm_bo_validate+0x185/0x1a0 [ttm] [122423.894169] ? _raw_write_unlock+0x27/0x40 [122423.894176] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122423.894208] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122423.894239] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122423.894269] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122423.894300] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122423.894330] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122423.894358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894372] drm_ioctl_kernel+0x5d/0xb0 [drm] [122423.894384] drm_ioctl+0x31b/0x3d0 [drm] [122423.894408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894417] ? trace_hardirqs_on+0xd/0x10 [122423.894443] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122423.894449] do_vfs_ioctl+0xa6/0x6c0 [122423.894456] SyS_ioctl+0x79/0x90 [122423.894462] entry_SYSCALL_64_fastpath+0x1f/0xbe [122423.894465] RIP: 0033:0x7f01c9d2adc7 [122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX: 00007f01c9d2adc7 [122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09: 0000560181fc1e40 [122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffd5ea71458 [122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15: 00007f01caa72c20 [122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122425.440936] Call Trace: [122425.440942] dump_stack+0x8e/0xd6 [122425.440947] swiotlb_alloc_coherent+0xec/0x160 [122425.440952] x86_swiotlb_alloc_coherent+0x43/0x50 [122425.440960] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122425.440967] ttm_dma_populate+0x24c/0x330 [ttm] [122425.440994] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122425.441000] ttm_tt_bind+0x28/0x60 [ttm] [122425.441006] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122425.441010] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122425.441018] ttm_bo_validate+0x185/0x1a0 [ttm] [122425.441025] ? _raw_write_unlock+0x27/0x40 [122425.441031] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122425.441057] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122425.441083] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122425.441109] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122425.441136] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122425.441162] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122425.441189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441201] drm_ioctl_kernel+0x5d/0xb0 [drm] [122425.441211] drm_ioctl+0x31b/0x3d0 [drm] [122425.441231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441239] ? trace_hardirqs_on+0xd/0x10 [122425.441262] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122425.441267] do_vfs_ioctl+0xa6/0x6c0 [122425.441274] SyS_ioctl+0x79/0x90 [122425.441279] entry_SYSCALL_64_fastpath+0x1f/0xbe [122425.441282] RIP: 0033:0x7f01c9d2adc7 [122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX: 00007f01c9d2adc7 [122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09: 000056017e5aa1d0 [122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000015881 [122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15: 0000000000000003 [122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122422.348721] Call Trace: [122422.348728] dump_stack+0x8e/0xd6 [122422.348733] swiotlb_alloc_coherent+0xec/0x160 [122422.348739] x86_swiotlb_alloc_coherent+0x43/0x50 [122422.348747] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122422.348755] ttm_dma_populate+0x24c/0x330 [ttm] [122422.348785] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122422.348790] ttm_tt_bind+0x28/0x60 [ttm] [122422.348795] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122422.348800] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122422.348807] ttm_bo_validate+0x185/0x1a0 [ttm] [122422.348813] ? _raw_write_unlock+0x27/0x40 [122422.348819] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122422.348843] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122422.348866] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122422.348892] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122422.348917] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122422.348943] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122422.348967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.348979] drm_ioctl_kernel+0x5d/0xb0 [drm] [122422.348988] drm_ioctl+0x31b/0x3d0 [drm] [122422.349010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.349017] ? trace_hardirqs_on+0xd/0x10 [122422.349040] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122422.349045] do_vfs_ioctl+0xa6/0x6c0 [122422.349051] SyS_ioctl+0x79/0x90 [122422.349055] entry_SYSCALL_64_fastpath+0x1f/0xbe [122422.349058] RIP: 0033:0x7f01c9d2adc7 [122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX: 00007f01c9d2adc7 [122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI: 000000000000000c [122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09: 0000560179ae1b70 [122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000018 [122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15: 0000000000000900 [122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122423.894063] Call Trace: [122423.894071] dump_stack+0x8e/0xd6 [122423.894077] swiotlb_alloc_coherent+0xec/0x160 [122423.894083] x86_swiotlb_alloc_coherent+0x43/0x50 [122423.894093] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122423.894103] ttm_dma_populate+0x24c/0x330 [ttm] [122423.894136] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122423.894143] ttm_tt_bind+0x28/0x60 [ttm] [122423.894149] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122423.894154] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122423.894163] ttm_bo_validate+0x185/0x1a0 [ttm] [122423.894169] ? _raw_write_unlock+0x27/0x40 [122423.894176] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122423.894208] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122423.894239] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122423.894269] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122423.894300] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122423.894330] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122423.894358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894372] drm_ioctl_kernel+0x5d/0xb0 [drm] [122423.894384] drm_ioctl+0x31b/0x3d0 [drm] [122423.894408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894417] ? trace_hardirqs_on+0xd/0x10 [122423.894443] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122423.894449] do_vfs_ioctl+0xa6/0x6c0 [122423.894456] SyS_ioctl+0x79/0x90 [122423.894462] entry_SYSCALL_64_fastpath+0x1f/0xbe [122423.894465] RIP: 0033:0x7f01c9d2adc7 [122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX: 00007f01c9d2adc7 [122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09: 0000560181fc1e40 [122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffd5ea71458 [122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15: 00007f01caa72c20 [122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122425.440936] Call Trace: [122425.440942] dump_stack+0x8e/0xd6 [122425.440947] swiotlb_alloc_coherent+0xec/0x160 [122425.440952] x86_swiotlb_alloc_coherent+0x43/0x50 [122425.440960] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122425.440967] ttm_dma_populate+0x24c/0x330 [ttm] [122425.440994] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122425.441000] ttm_tt_bind+0x28/0x60 [ttm] [122425.441006] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122425.441010] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122425.441018] ttm_bo_validate+0x185/0x1a0 [ttm] [122425.441025] ? _raw_write_unlock+0x27/0x40 [122425.441031] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122425.441057] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122425.441083] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122425.441109] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122425.441136] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122425.441162] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122425.441189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441201] drm_ioctl_kernel+0x5d/0xb0 [drm] [122425.441211] drm_ioctl+0x31b/0x3d0 [drm] [122425.441231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441239] ? trace_hardirqs_on+0xd/0x10 [122425.441262] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122425.441267] do_vfs_ioctl+0xa6/0x6c0 [122425.441274] SyS_ioctl+0x79/0x90 [122425.441279] entry_SYSCALL_64_fastpath+0x1f/0xbe [122425.441282] RIP: 0033:0x7f01c9d2adc7 [122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX: 00007f01c9d2adc7 [122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09: 000056017e5aa1d0 [122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000015881 [122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15: 0000000000000003 [122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122422.348721] Call Trace: [122422.348728] dump_stack+0x8e/0xd6 [122422.348733] swiotlb_alloc_coherent+0xec/0x160 [122422.348739] x86_swiotlb_alloc_coherent+0x43/0x50 [122422.348747] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122422.348755] ttm_dma_populate+0x24c/0x330 [ttm] [122422.348785] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122422.348790] ttm_tt_bind+0x28/0x60 [ttm] [122422.348795] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122422.348800] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122422.348807] ttm_bo_validate+0x185/0x1a0 [ttm] [122422.348813] ? _raw_write_unlock+0x27/0x40 [122422.348819] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122422.348843] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122422.348866] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122422.348892] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122422.348917] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122422.348943] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122422.348967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.348979] drm_ioctl_kernel+0x5d/0xb0 [drm] [122422.348988] drm_ioctl+0x31b/0x3d0 [drm] [122422.349010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122422.349017] ? trace_hardirqs_on+0xd/0x10 [122422.349040] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122422.349045] do_vfs_ioctl+0xa6/0x6c0 [122422.349051] SyS_ioctl+0x79/0x90 [122422.349055] entry_SYSCALL_64_fastpath+0x1f/0xbe [122422.349058] RIP: 0033:0x7f01c9d2adc7 [122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX: 00007f01c9d2adc7 [122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI: 000000000000000c [122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09: 0000560179ae1b70 [122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000018 [122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15: 0000000000000900 [122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122423.894063] Call Trace: [122423.894071] dump_stack+0x8e/0xd6 [122423.894077] swiotlb_alloc_coherent+0xec/0x160 [122423.894083] x86_swiotlb_alloc_coherent+0x43/0x50 [122423.894093] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122423.894103] ttm_dma_populate+0x24c/0x330 [ttm] [122423.894136] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122423.894143] ttm_tt_bind+0x28/0x60 [ttm] [122423.894149] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122423.894154] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122423.894163] ttm_bo_validate+0x185/0x1a0 [ttm] [122423.894169] ? _raw_write_unlock+0x27/0x40 [122423.894176] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122423.894208] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122423.894239] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122423.894269] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122423.894300] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122423.894330] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122423.894358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894372] drm_ioctl_kernel+0x5d/0xb0 [drm] [122423.894384] drm_ioctl+0x31b/0x3d0 [drm] [122423.894408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122423.894417] ? trace_hardirqs_on+0xd/0x10 [122423.894443] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122423.894449] do_vfs_ioctl+0xa6/0x6c0 [122423.894456] SyS_ioctl+0x79/0x90 [122423.894462] entry_SYSCALL_64_fastpath+0x1f/0xbe [122423.894465] RIP: 0033:0x7f01c9d2adc7 [122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX: 00007f01c9d2adc7 [122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09: 0000560181fc1e40 [122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12: 00007ffd5ea71458 [122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15: 00007f01caa72c20 [122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=3D2097152 [122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted 4.14.0-rc3-amd-vega+ #7 [122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-= D3H, BIOS F11 08/12/2014 [122425.440936] Call Trace: [122425.440942] dump_stack+0x8e/0xd6 [122425.440947] swiotlb_alloc_coherent+0xec/0x160 [122425.440952] x86_swiotlb_alloc_coherent+0x43/0x50 [122425.440960] ttm_dma_pool_get_pages+0x220/0x630 [ttm] [122425.440967] ttm_dma_populate+0x24c/0x330 [ttm] [122425.440994] amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu] [122425.441000] ttm_tt_bind+0x28/0x60 [ttm] [122425.441006] ttm_bo_handle_move_mem+0x569/0x5b0 [ttm] [122425.441010] ? ttm_bo_mem_space+0x385/0x450 [ttm] [122425.441018] ttm_bo_validate+0x185/0x1a0 [ttm] [122425.441025] ? _raw_write_unlock+0x27/0x40 [122425.441031] ttm_bo_init_reserved+0x38c/0x4f0 [ttm] [122425.441057] amdgpu_bo_do_create+0x209/0x540 [amdgpu] [122425.441083] ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu] [122425.441109] amdgpu_bo_create+0x50/0x2c0 [amdgpu] [122425.441136] amdgpu_gem_object_create+0x83/0x110 [amdgpu] [122425.441162] amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu] [122425.441189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441201] drm_ioctl_kernel+0x5d/0xb0 [drm] [122425.441211] drm_ioctl+0x31b/0x3d0 [drm] [122425.441231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] [122425.441239] ? trace_hardirqs_on+0xd/0x10 [122425.441262] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] [122425.441267] do_vfs_ioctl+0xa6/0x6c0 [122425.441274] SyS_ioctl+0x79/0x90 [122425.441279] entry_SYSCALL_64_fastpath+0x1f/0xbe [122425.441282] RIP: 0033:0x7f01c9d2adc7 [122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX: 00007f01c9d2adc7 [122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI: 000000000000000c [122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09: 000056017e5aa1d0 [122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000015881 [122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15: 0000000000000003 --=20 You are receiving this mail because: You are the assignee for the bug.= --15124132780.D92edeEF.4730 Date: Mon, 4 Dec 2017 18:47:58 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 104082
Summary amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 byte= s)
Product DRI
Version XOrg git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter mikhail.v.gavrilov@gmail.com 

With latest AMD staging driver and Vega 56 I have a lot of mes=
sages about
swiotlb buffer is full:

[122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122422.348721] Call Trace:
[122422.348728]  dump_stack+0x8e/0xd6
[122422.348733]  swiotlb_alloc_coherent+0xec/0x160
[122422.348739]  x86_swiotlb_alloc_coherent+0x43/0x50
[122422.348747]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122422.348755]  ttm_dma_populate+0x24c/0x330 [ttm]
[122422.348785]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122422.348790]  ttm_tt_bind+0x28/0x60 [ttm]
[122422.348795]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122422.348800]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122422.348807]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122422.348813]  ? _raw_write_unlock+0x27/0x40
[122422.348819]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122422.348843]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122422.348866]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122422.348892]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122422.348917]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122422.348943]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122422.348967]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.348979]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122422.348988]  drm_ioctl+0x31b/0x3d0 [drm]
[122422.349010]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.349017]  ? trace_hardirqs_on+0xd/0x10
[122422.349040]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122422.349045]  do_vfs_ioctl+0xa6/0x6c0
[122422.349051]  SyS_ioctl+0x79/0x90
[122422.349055]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122422.349058] RIP: 0033:0x7f01c9d2adc7
[122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX:
00007f01c9d2adc7
[122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI:
000000000000000c
[122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09:
0000560179ae1b70
[122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000000018
[122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15:
0000000000000900
[122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122423.894063] Call Trace:
[122423.894071]  dump_stack+0x8e/0xd6
[122423.894077]  swiotlb_alloc_coherent+0xec/0x160
[122423.894083]  x86_swiotlb_alloc_coherent+0x43/0x50
[122423.894093]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122423.894103]  ttm_dma_populate+0x24c/0x330 [ttm]
[122423.894136]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122423.894143]  ttm_tt_bind+0x28/0x60 [ttm]
[122423.894149]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122423.894154]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122423.894163]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122423.894169]  ? _raw_write_unlock+0x27/0x40
[122423.894176]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122423.894208]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122423.894239]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122423.894269]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122423.894300]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122423.894330]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122423.894358]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894372]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122423.894384]  drm_ioctl+0x31b/0x3d0 [drm]
[122423.894408]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894417]  ? trace_hardirqs_on+0xd/0x10
[122423.894443]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122423.894449]  do_vfs_ioctl+0xa6/0x6c0
[122423.894456]  SyS_ioctl+0x79/0x90
[122423.894462]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122423.894465] RIP: 0033:0x7f01c9d2adc7
[122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX:
00007f01c9d2adc7
[122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09:
0000560181fc1e40
[122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12:
00007ffd5ea71458
[122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15:
00007f01caa72c20
[122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122425.440936] Call Trace:
[122425.440942]  dump_stack+0x8e/0xd6
[122425.440947]  swiotlb_alloc_coherent+0xec/0x160
[122425.440952]  x86_swiotlb_alloc_coherent+0x43/0x50
[122425.440960]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122425.440967]  ttm_dma_populate+0x24c/0x330 [ttm]
[122425.440994]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122425.441000]  ttm_tt_bind+0x28/0x60 [ttm]
[122425.441006]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122425.441010]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122425.441018]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122425.441025]  ? _raw_write_unlock+0x27/0x40
[122425.441031]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122425.441057]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122425.441083]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122425.441109]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122425.441136]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122425.441162]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122425.441189]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441201]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122425.441211]  drm_ioctl+0x31b/0x3d0 [drm]
[122425.441231]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441239]  ? trace_hardirqs_on+0xd/0x10
[122425.441262]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122425.441267]  do_vfs_ioctl+0xa6/0x6c0
[122425.441274]  SyS_ioctl+0x79/0x90
[122425.441279]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122425.441282] RIP: 0033:0x7f01c9d2adc7
[122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX:
00007f01c9d2adc7
[122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09:
000056017e5aa1d0
[122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000015881
[122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15:
0000000000000003
[122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122422.348721] Call Trace:
[122422.348728]  dump_stack+0x8e/0xd6
[122422.348733]  swiotlb_alloc_coherent+0xec/0x160
[122422.348739]  x86_swiotlb_alloc_coherent+0x43/0x50
[122422.348747]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122422.348755]  ttm_dma_populate+0x24c/0x330 [ttm]
[122422.348785]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122422.348790]  ttm_tt_bind+0x28/0x60 [ttm]
[122422.348795]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122422.348800]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122422.348807]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122422.348813]  ? _raw_write_unlock+0x27/0x40
[122422.348819]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122422.348843]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122422.348866]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122422.348892]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122422.348917]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122422.348943]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122422.348967]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.348979]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122422.348988]  drm_ioctl+0x31b/0x3d0 [drm]
[122422.349010]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.349017]  ? trace_hardirqs_on+0xd/0x10
[122422.349040]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122422.349045]  do_vfs_ioctl+0xa6/0x6c0
[122422.349051]  SyS_ioctl+0x79/0x90
[122422.349055]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122422.349058] RIP: 0033:0x7f01c9d2adc7
[122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX:
00007f01c9d2adc7
[122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI:
000000000000000c
[122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09:
0000560179ae1b70
[122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000000018
[122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15:
0000000000000900
[122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122423.894063] Call Trace:
[122423.894071]  dump_stack+0x8e/0xd6
[122423.894077]  swiotlb_alloc_coherent+0xec/0x160
[122423.894083]  x86_swiotlb_alloc_coherent+0x43/0x50
[122423.894093]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122423.894103]  ttm_dma_populate+0x24c/0x330 [ttm]
[122423.894136]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122423.894143]  ttm_tt_bind+0x28/0x60 [ttm]
[122423.894149]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122423.894154]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122423.894163]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122423.894169]  ? _raw_write_unlock+0x27/0x40
[122423.894176]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122423.894208]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122423.894239]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122423.894269]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122423.894300]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122423.894330]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122423.894358]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894372]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122423.894384]  drm_ioctl+0x31b/0x3d0 [drm]
[122423.894408]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894417]  ? trace_hardirqs_on+0xd/0x10
[122423.894443]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122423.894449]  do_vfs_ioctl+0xa6/0x6c0
[122423.894456]  SyS_ioctl+0x79/0x90
[122423.894462]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122423.894465] RIP: 0033:0x7f01c9d2adc7
[122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX:
00007f01c9d2adc7
[122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09:
0000560181fc1e40
[122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12:
00007ffd5ea71458
[122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15:
00007f01caa72c20
[122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122425.440936] Call Trace:
[122425.440942]  dump_stack+0x8e/0xd6
[122425.440947]  swiotlb_alloc_coherent+0xec/0x160
[122425.440952]  x86_swiotlb_alloc_coherent+0x43/0x50
[122425.440960]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122425.440967]  ttm_dma_populate+0x24c/0x330 [ttm]
[122425.440994]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122425.441000]  ttm_tt_bind+0x28/0x60 [ttm]
[122425.441006]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122425.441010]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122425.441018]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122425.441025]  ? _raw_write_unlock+0x27/0x40
[122425.441031]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122425.441057]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122425.441083]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122425.441109]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122425.441136]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122425.441162]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122425.441189]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441201]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122425.441211]  drm_ioctl+0x31b/0x3d0 [drm]
[122425.441231]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441239]  ? trace_hardirqs_on+0xd/0x10
[122425.441262]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122425.441267]  do_vfs_ioctl+0xa6/0x6c0
[122425.441274]  SyS_ioctl+0x79/0x90
[122425.441279]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122425.441282] RIP: 0033:0x7f01c9d2adc7
[122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX:
00007f01c9d2adc7
[122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09:
000056017e5aa1d0
[122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000015881
[122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15:
0000000000000003
[122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122422.348721] Call Trace:
[122422.348728]  dump_stack+0x8e/0xd6
[122422.348733]  swiotlb_alloc_coherent+0xec/0x160
[122422.348739]  x86_swiotlb_alloc_coherent+0x43/0x50
[122422.348747]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122422.348755]  ttm_dma_populate+0x24c/0x330 [ttm]
[122422.348785]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122422.348790]  ttm_tt_bind+0x28/0x60 [ttm]
[122422.348795]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122422.348800]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122422.348807]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122422.348813]  ? _raw_write_unlock+0x27/0x40
[122422.348819]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122422.348843]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122422.348866]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122422.348892]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122422.348917]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122422.348943]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122422.348967]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.348979]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122422.348988]  drm_ioctl+0x31b/0x3d0 [drm]
[122422.349010]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.349017]  ? trace_hardirqs_on+0xd/0x10
[122422.349040]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122422.349045]  do_vfs_ioctl+0xa6/0x6c0
[122422.349051]  SyS_ioctl+0x79/0x90
[122422.349055]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122422.349058] RIP: 0033:0x7f01c9d2adc7
[122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX:
00007f01c9d2adc7
[122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI:
000000000000000c
[122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09:
0000560179ae1b70
[122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000000018
[122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15:
0000000000000900
[122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122423.894063] Call Trace:
[122423.894071]  dump_stack+0x8e/0xd6
[122423.894077]  swiotlb_alloc_coherent+0xec/0x160
[122423.894083]  x86_swiotlb_alloc_coherent+0x43/0x50
[122423.894093]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122423.894103]  ttm_dma_populate+0x24c/0x330 [ttm]
[122423.894136]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122423.894143]  ttm_tt_bind+0x28/0x60 [ttm]
[122423.894149]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122423.894154]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122423.894163]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122423.894169]  ? _raw_write_unlock+0x27/0x40
[122423.894176]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122423.894208]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122423.894239]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122423.894269]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122423.894300]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122423.894330]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122423.894358]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894372]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122423.894384]  drm_ioctl+0x31b/0x3d0 [drm]
[122423.894408]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894417]  ? trace_hardirqs_on+0xd/0x10
[122423.894443]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122423.894449]  do_vfs_ioctl+0xa6/0x6c0
[122423.894456]  SyS_ioctl+0x79/0x90
[122423.894462]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122423.894465] RIP: 0033:0x7f01c9d2adc7
[122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX:
00007f01c9d2adc7
[122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09:
0000560181fc1e40
[122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12:
00007ffd5ea71458
[122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15:
00007f01caa72c20
[122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122425.440936] Call Trace:
[122425.440942]  dump_stack+0x8e/0xd6
[122425.440947]  swiotlb_alloc_coherent+0xec/0x160
[122425.440952]  x86_swiotlb_alloc_coherent+0x43/0x50
[122425.440960]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122425.440967]  ttm_dma_populate+0x24c/0x330 [ttm]
[122425.440994]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122425.441000]  ttm_tt_bind+0x28/0x60 [ttm]
[122425.441006]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122425.441010]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122425.441018]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122425.441025]  ? _raw_write_unlock+0x27/0x40
[122425.441031]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122425.441057]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122425.441083]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122425.441109]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122425.441136]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122425.441162]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122425.441189]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441201]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122425.441211]  drm_ioctl+0x31b/0x3d0 [drm]
[122425.441231]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441239]  ? trace_hardirqs_on+0xd/0x10
[122425.441262]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122425.441267]  do_vfs_ioctl+0xa6/0x6c0
[122425.441274]  SyS_ioctl+0x79/0x90
[122425.441279]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122425.441282] RIP: 0033:0x7f01c9d2adc7
[122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX:
00007f01c9d2adc7
[122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09:
000056017e5aa1d0
[122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000015881
[122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15:
0000000000000003
[122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122422.348721] Call Trace:
[122422.348728]  dump_stack+0x8e/0xd6
[122422.348733]  swiotlb_alloc_coherent+0xec/0x160
[122422.348739]  x86_swiotlb_alloc_coherent+0x43/0x50
[122422.348747]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122422.348755]  ttm_dma_populate+0x24c/0x330 [ttm]
[122422.348785]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122422.348790]  ttm_tt_bind+0x28/0x60 [ttm]
[122422.348795]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122422.348800]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122422.348807]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122422.348813]  ? _raw_write_unlock+0x27/0x40
[122422.348819]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122422.348843]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122422.348866]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122422.348892]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122422.348917]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122422.348943]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122422.348967]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.348979]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122422.348988]  drm_ioctl+0x31b/0x3d0 [drm]
[122422.349010]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.349017]  ? trace_hardirqs_on+0xd/0x10
[122422.349040]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122422.349045]  do_vfs_ioctl+0xa6/0x6c0
[122422.349051]  SyS_ioctl+0x79/0x90
[122422.349055]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122422.349058] RIP: 0033:0x7f01c9d2adc7
[122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX:
00007f01c9d2adc7
[122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI:
000000000000000c
[122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09:
0000560179ae1b70
[122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000000018
[122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15:
0000000000000900
[122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122423.894063] Call Trace:
[122423.894071]  dump_stack+0x8e/0xd6
[122423.894077]  swiotlb_alloc_coherent+0xec/0x160
[122423.894083]  x86_swiotlb_alloc_coherent+0x43/0x50
[122423.894093]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122423.894103]  ttm_dma_populate+0x24c/0x330 [ttm]
[122423.894136]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122423.894143]  ttm_tt_bind+0x28/0x60 [ttm]
[122423.894149]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122423.894154]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122423.894163]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122423.894169]  ? _raw_write_unlock+0x27/0x40
[122423.894176]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122423.894208]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122423.894239]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122423.894269]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122423.894300]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122423.894330]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122423.894358]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894372]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122423.894384]  drm_ioctl+0x31b/0x3d0 [drm]
[122423.894408]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894417]  ? trace_hardirqs_on+0xd/0x10
[122423.894443]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122423.894449]  do_vfs_ioctl+0xa6/0x6c0
[122423.894456]  SyS_ioctl+0x79/0x90
[122423.894462]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122423.894465] RIP: 0033:0x7f01c9d2adc7
[122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX:
00007f01c9d2adc7
[122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09:
0000560181fc1e40
[122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12:
00007ffd5ea71458
[122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15:
00007f01caa72c20
[122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122425.440936] Call Trace:
[122425.440942]  dump_stack+0x8e/0xd6
[122425.440947]  swiotlb_alloc_coherent+0xec/0x160
[122425.440952]  x86_swiotlb_alloc_coherent+0x43/0x50
[122425.440960]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122425.440967]  ttm_dma_populate+0x24c/0x330 [ttm]
[122425.440994]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122425.441000]  ttm_tt_bind+0x28/0x60 [ttm]
[122425.441006]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122425.441010]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122425.441018]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122425.441025]  ? _raw_write_unlock+0x27/0x40
[122425.441031]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122425.441057]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122425.441083]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122425.441109]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122425.441136]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122425.441162]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122425.441189]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441201]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122425.441211]  drm_ioctl+0x31b/0x3d0 [drm]
[122425.441231]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441239]  ? trace_hardirqs_on+0xd/0x10
[122425.441262]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122425.441267]  do_vfs_ioctl+0xa6/0x6c0
[122425.441274]  SyS_ioctl+0x79/0x90
[122425.441279]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122425.441282] RIP: 0033:0x7f01c9d2adc7
[122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX:
00007f01c9d2adc7
[122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09:
000056017e5aa1d0
[122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000015881
[122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15:
0000000000000003
[122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122422.348721] Call Trace:
[122422.348728]  dump_stack+0x8e/0xd6
[122422.348733]  swiotlb_alloc_coherent+0xec/0x160
[122422.348739]  x86_swiotlb_alloc_coherent+0x43/0x50
[122422.348747]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122422.348755]  ttm_dma_populate+0x24c/0x330 [ttm]
[122422.348785]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122422.348790]  ttm_tt_bind+0x28/0x60 [ttm]
[122422.348795]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122422.348800]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122422.348807]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122422.348813]  ? _raw_write_unlock+0x27/0x40
[122422.348819]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122422.348843]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122422.348866]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122422.348892]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122422.348917]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122422.348943]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122422.348967]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.348979]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122422.348988]  drm_ioctl+0x31b/0x3d0 [drm]
[122422.349010]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.349017]  ? trace_hardirqs_on+0xd/0x10
[122422.349040]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122422.349045]  do_vfs_ioctl+0xa6/0x6c0
[122422.349051]  SyS_ioctl+0x79/0x90
[122422.349055]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122422.349058] RIP: 0033:0x7f01c9d2adc7
[122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX:
00007f01c9d2adc7
[122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI:
000000000000000c
[122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09:
0000560179ae1b70
[122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000000018
[122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15:
0000000000000900
[122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122423.894063] Call Trace:
[122423.894071]  dump_stack+0x8e/0xd6
[122423.894077]  swiotlb_alloc_coherent+0xec/0x160
[122423.894083]  x86_swiotlb_alloc_coherent+0x43/0x50
[122423.894093]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122423.894103]  ttm_dma_populate+0x24c/0x330 [ttm]
[122423.894136]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122423.894143]  ttm_tt_bind+0x28/0x60 [ttm]
[122423.894149]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122423.894154]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122423.894163]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122423.894169]  ? _raw_write_unlock+0x27/0x40
[122423.894176]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122423.894208]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122423.894239]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122423.894269]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122423.894300]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122423.894330]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122423.894358]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894372]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122423.894384]  drm_ioctl+0x31b/0x3d0 [drm]
[122423.894408]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894417]  ? trace_hardirqs_on+0xd/0x10
[122423.894443]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122423.894449]  do_vfs_ioctl+0xa6/0x6c0
[122423.894456]  SyS_ioctl+0x79/0x90
[122423.894462]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122423.894465] RIP: 0033:0x7f01c9d2adc7
[122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX:
00007f01c9d2adc7
[122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09:
0000560181fc1e40
[122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12:
00007ffd5ea71458
[122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15:
00007f01caa72c20
[122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122425.440936] Call Trace:
[122425.440942]  dump_stack+0x8e/0xd6
[122425.440947]  swiotlb_alloc_coherent+0xec/0x160
[122425.440952]  x86_swiotlb_alloc_coherent+0x43/0x50
[122425.440960]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122425.440967]  ttm_dma_populate+0x24c/0x330 [ttm]
[122425.440994]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122425.441000]  ttm_tt_bind+0x28/0x60 [ttm]
[122425.441006]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122425.441010]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122425.441018]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122425.441025]  ? _raw_write_unlock+0x27/0x40
[122425.441031]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122425.441057]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122425.441083]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122425.441109]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122425.441136]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122425.441162]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122425.441189]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441201]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122425.441211]  drm_ioctl+0x31b/0x3d0 [drm]
[122425.441231]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441239]  ? trace_hardirqs_on+0xd/0x10
[122425.441262]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122425.441267]  do_vfs_ioctl+0xa6/0x6c0
[122425.441274]  SyS_ioctl+0x79/0x90
[122425.441279]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122425.441282] RIP: 0033:0x7f01c9d2adc7
[122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX:
00007f01c9d2adc7
[122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09:
000056017e5aa1d0
[122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000015881
[122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15:
0000000000000003
[122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122422.348721] Call Trace:
[122422.348728]  dump_stack+0x8e/0xd6
[122422.348733]  swiotlb_alloc_coherent+0xec/0x160
[122422.348739]  x86_swiotlb_alloc_coherent+0x43/0x50
[122422.348747]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122422.348755]  ttm_dma_populate+0x24c/0x330 [ttm]
[122422.348785]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122422.348790]  ttm_tt_bind+0x28/0x60 [ttm]
[122422.348795]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122422.348800]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122422.348807]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122422.348813]  ? _raw_write_unlock+0x27/0x40
[122422.348819]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122422.348843]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122422.348866]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122422.348892]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122422.348917]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122422.348943]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122422.348967]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.348979]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122422.348988]  drm_ioctl+0x31b/0x3d0 [drm]
[122422.349010]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.349017]  ? trace_hardirqs_on+0xd/0x10
[122422.349040]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122422.349045]  do_vfs_ioctl+0xa6/0x6c0
[122422.349051]  SyS_ioctl+0x79/0x90
[122422.349055]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122422.349058] RIP: 0033:0x7f01c9d2adc7
[122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX:
00007f01c9d2adc7
[122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI:
000000000000000c
[122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09:
0000560179ae1b70
[122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000000018
[122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15:
0000000000000900
[122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122423.894063] Call Trace:
[122423.894071]  dump_stack+0x8e/0xd6
[122423.894077]  swiotlb_alloc_coherent+0xec/0x160
[122423.894083]  x86_swiotlb_alloc_coherent+0x43/0x50
[122423.894093]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122423.894103]  ttm_dma_populate+0x24c/0x330 [ttm]
[122423.894136]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122423.894143]  ttm_tt_bind+0x28/0x60 [ttm]
[122423.894149]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122423.894154]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122423.894163]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122423.894169]  ? _raw_write_unlock+0x27/0x40
[122423.894176]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122423.894208]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122423.894239]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122423.894269]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122423.894300]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122423.894330]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122423.894358]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894372]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122423.894384]  drm_ioctl+0x31b/0x3d0 [drm]
[122423.894408]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894417]  ? trace_hardirqs_on+0xd/0x10
[122423.894443]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122423.894449]  do_vfs_ioctl+0xa6/0x6c0
[122423.894456]  SyS_ioctl+0x79/0x90
[122423.894462]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122423.894465] RIP: 0033:0x7f01c9d2adc7
[122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX:
00007f01c9d2adc7
[122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09:
0000560181fc1e40
[122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12:
00007ffd5ea71458
[122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15:
00007f01caa72c20
[122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122425.440936] Call Trace:
[122425.440942]  dump_stack+0x8e/0xd6
[122425.440947]  swiotlb_alloc_coherent+0xec/0x160
[122425.440952]  x86_swiotlb_alloc_coherent+0x43/0x50
[122425.440960]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122425.440967]  ttm_dma_populate+0x24c/0x330 [ttm]
[122425.440994]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122425.441000]  ttm_tt_bind+0x28/0x60 [ttm]
[122425.441006]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122425.441010]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122425.441018]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122425.441025]  ? _raw_write_unlock+0x27/0x40
[122425.441031]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122425.441057]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122425.441083]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122425.441109]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122425.441136]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122425.441162]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122425.441189]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441201]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122425.441211]  drm_ioctl+0x31b/0x3d0 [drm]
[122425.441231]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441239]  ? trace_hardirqs_on+0xd/0x10
[122425.441262]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122425.441267]  do_vfs_ioctl+0xa6/0x6c0
[122425.441274]  SyS_ioctl+0x79/0x90
[122425.441279]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122425.441282] RIP: 0033:0x7f01c9d2adc7
[122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX:
00007f01c9d2adc7
[122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09:
000056017e5aa1d0
[122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000015881
[122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15:
0000000000000003
[122422.348708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122422.348717] CPU: 1 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122422.348719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122422.348721] Call Trace:
[122422.348728]  dump_stack+0x8e/0xd6
[122422.348733]  swiotlb_alloc_coherent+0xec/0x160
[122422.348739]  x86_swiotlb_alloc_coherent+0x43/0x50
[122422.348747]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122422.348755]  ttm_dma_populate+0x24c/0x330 [ttm]
[122422.348785]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122422.348790]  ttm_tt_bind+0x28/0x60 [ttm]
[122422.348795]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122422.348800]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122422.348807]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122422.348813]  ? _raw_write_unlock+0x27/0x40
[122422.348819]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122422.348843]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122422.348866]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122422.348892]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122422.348917]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122422.348943]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122422.348967]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.348979]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122422.348988]  drm_ioctl+0x31b/0x3d0 [drm]
[122422.349010]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122422.349017]  ? trace_hardirqs_on+0xd/0x10
[122422.349040]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122422.349045]  do_vfs_ioctl+0xa6/0x6c0
[122422.349051]  SyS_ioctl+0x79/0x90
[122422.349055]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122422.349058] RIP: 0033:0x7f01c9d2adc7
[122422.349060] RSP: 002b:00007ffd5ea6feb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122422.349063] RAX: ffffffffffffffda RBX: 000056017d05df70 RCX:
00007f01c9d2adc7
[122422.349066] RDX: 00007ffd5ea6ff00 RSI: 00000000c0206440 RDI:
000000000000000c
[122422.349068] RBP: 00007ffd5ea70de0 R08: 0000560179ae1b70 R09:
0000560179ae1b70
[122422.349070] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000000018
[122422.349072] R13: 00007f00fef8aa00 R14: 0000000000000018 R15:
0000000000000900
[122423.894049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122423.894058] CPU: 7 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122423.894061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122423.894063] Call Trace:
[122423.894071]  dump_stack+0x8e/0xd6
[122423.894077]  swiotlb_alloc_coherent+0xec/0x160
[122423.894083]  x86_swiotlb_alloc_coherent+0x43/0x50
[122423.894093]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122423.894103]  ttm_dma_populate+0x24c/0x330 [ttm]
[122423.894136]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122423.894143]  ttm_tt_bind+0x28/0x60 [ttm]
[122423.894149]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122423.894154]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122423.894163]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122423.894169]  ? _raw_write_unlock+0x27/0x40
[122423.894176]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122423.894208]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122423.894239]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122423.894269]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122423.894300]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122423.894330]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122423.894358]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894372]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122423.894384]  drm_ioctl+0x31b/0x3d0 [drm]
[122423.894408]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122423.894417]  ? trace_hardirqs_on+0xd/0x10
[122423.894443]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122423.894449]  do_vfs_ioctl+0xa6/0x6c0
[122423.894456]  SyS_ioctl+0x79/0x90
[122423.894462]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122423.894465] RIP: 0033:0x7f01c9d2adc7
[122423.894467] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122423.894471] RAX: ffffffffffffffda RBX: 00007ffd5ea71460 RCX:
00007f01c9d2adc7
[122423.894473] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122423.894476] RBP: 000056017f08d6f0 R08: 0000560181fc1e40 R09:
0000560181fc1e40
[122423.894478] R10: 0000000000000007 R11: 0000000000000246 R12:
00007ffd5ea71458
[122423.894480] R13: 00007ffd5ea71458 R14: 000000007fffffff R15:
00007f01caa72c20
[122425.440926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0
size=3D2097152
[122425.440933] CPU: 4 PID: 17546 Comm: gnome-shell Not tainted
4.14.0-rc3-amd-vega+ #7
[122425.440934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-=
D3H,
BIOS F11 08/12/2014
[122425.440936] Call Trace:
[122425.440942]  dump_stack+0x8e/0xd6
[122425.440947]  swiotlb_alloc_coherent+0xec/0x160
[122425.440952]  x86_swiotlb_alloc_coherent+0x43/0x50
[122425.440960]  ttm_dma_pool_get_pages+0x220/0x630 [ttm]
[122425.440967]  ttm_dma_populate+0x24c/0x330 [ttm]
[122425.440994]  amdgpu_ttm_tt_populate+0xc1/0xe0 [amdgpu]
[122425.441000]  ttm_tt_bind+0x28/0x60 [ttm]
[122425.441006]  ttm_bo_handle_move_mem+0x569/0x5b0 [ttm]
[122425.441010]  ? ttm_bo_mem_space+0x385/0x450 [ttm]
[122425.441018]  ttm_bo_validate+0x185/0x1a0 [ttm]
[122425.441025]  ? _raw_write_unlock+0x27/0x40
[122425.441031]  ttm_bo_init_reserved+0x38c/0x4f0 [ttm]
[122425.441057]  amdgpu_bo_do_create+0x209/0x540 [amdgpu]
[122425.441083]  ? amdgpu_fill_buffer+0x2f0/0x2f0 [amdgpu]
[122425.441109]  amdgpu_bo_create+0x50/0x2c0 [amdgpu]
[122425.441136]  amdgpu_gem_object_create+0x83/0x110 [amdgpu]
[122425.441162]  amdgpu_gem_create_ioctl+0x135/0x280 [amdgpu]
[122425.441189]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441201]  drm_ioctl_kernel+0x5d/0xb0 [drm]
[122425.441211]  drm_ioctl+0x31b/0x3d0 [drm]
[122425.441231]  ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]
[122425.441239]  ? trace_hardirqs_on+0xd/0x10
[122425.441262]  amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]
[122425.441267]  do_vfs_ioctl+0xa6/0x6c0
[122425.441274]  SyS_ioctl+0x79/0x90
[122425.441279]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[122425.441282] RIP: 0033:0x7f01c9d2adc7
[122425.441284] RSP: 002b:00007ffd5ea6ff28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[122425.441287] RAX: ffffffffffffffda RBX: 00007f01c9ffbc20 RCX:
00007f01c9d2adc7
[122425.441289] RDX: 00007ffd5ea6ff70 RSI: 00000000c0206440 RDI:
000000000000000c
[122425.441291] RBP: 00000000000000a0 R08: 000056017e5aa1d0 R09:
000056017e5aa1d0
[122425.441293] R10: 0000000000000007 R11: 0000000000000246 R12:
0000000000015881
[122425.441294] R13: 000056018576f780 R14: 0000000000000000 R15:
0000000000000003

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