[ 2787.837108] amdgpu 0000:00:01.0: swiotlb buffer is full (sz: 2097152 bytes) [ 2787.837113] swiotlb: coherent allocation failed for device 0000:00:01.0 size=2097152 [ 2787.837117] CPU: 2 PID: 3280 Comm: plasmashell Not tainted 4.14.0-next-20171122+ #6 [ 2787.837119] Hardware name: LENOVO 80NY/Allsparks 5B, BIOS CECN43WW 09/15/2015 [ 2787.837120] Call Trace: [ 2787.837130] dump_stack+0x70/0xae [ 2787.837134] swiotlb_alloc_coherent+0xfb/0x1f0 [ 2787.837145] ttm_dma_pool_get_pages+0x2a6/0xa50 [ttm] [ 2787.837152] ttm_dma_populate+0x28b/0x660 [ttm] [ 2787.837256] ? amdgpu_ttm_tt_create+0x77/0xf0 [amdgpu] [ 2787.837262] ttm_tt_bind+0x35/0xa0 [ttm] [ 2787.837267] ttm_bo_handle_move_mem+0x6a0/0x8f0 [ttm] [ 2787.837316] ? amdgpu_evict_flags+0x114/0x2b0 [amdgpu] [ 2787.837321] ttm_bo_evict+0x170/0x5a0 [ttm] [ 2787.837358] ? amdgpu_vram_mgr_new+0x28b/0x3a0 [amdgpu] [ 2787.837362] ? ___cache_free+0x211/0x440 [ 2787.837365] ? memblock_add_range+0x81/0x2ee [ 2787.837369] ttm_mem_evict_first+0x1db/0x300 [ttm] [ 2787.837374] ttm_bo_mem_space+0x4a7/0xae0 [ttm] [ 2787.837379] ttm_bo_validate+0xe2/0x200 [ttm] [ 2787.837381] ? memblock_add_range+0x81/0x2ee [ 2787.837386] ttm_bo_init_reserved+0x4a3/0x730 [ttm] [ 2787.837421] amdgpu_bo_do_create+0x208/0x590 [amdgpu] [ 2787.837459] ? amdgpu_fill_buffer+0x4f0/0x4f0 [amdgpu] [ 2787.837494] amdgpu_bo_create+0x59/0x4b0 [amdgpu] [ 2787.837497] ? enqueue_entity+0x145/0xab0 [ 2787.837532] amdgpu_gem_object_create+0xa0/0x130 [amdgpu] [ 2787.837568] amdgpu_gem_create_ioctl+0x240/0x440 [amdgpu] [ 2787.837571] ? try_to_wake_up+0x5f/0xa30 [ 2787.837606] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2787.837631] drm_ioctl_kernel+0x91/0x160 [drm] [ 2787.837635] ? __check_object_size+0xd5/0x240 [ 2787.837646] drm_ioctl+0x398/0x660 [drm] [ 2787.837681] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2787.837714] amdgpu_drm_ioctl+0x82/0x140 [amdgpu] [ 2787.837716] do_vfs_ioctl+0xc2/0x8f0 [ 2787.837719] SyS_ioctl+0x74/0x80 [ 2787.837722] entry_SYSCALL_64_fastpath+0x1e/0x81 [ 2787.837724] RIP: 0033:0x7f872f2e95d7 [ 2787.837726] RSP: 002b:00007fff09e41ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2787.837728] RAX: ffffffffffffffda RBX: 00000000043b79b0 RCX: 00007f872f2e95d7 [ 2787.837729] RDX: 00007fff09e41b00 RSI: 00000000c0206440 RDI: 0000000000000015 [ 2787.837731] RBP: 0000000000000070 R08: 0000000000000004 R09: 0000000000000060 [ 2787.837732] R10: 000000000003f000 R11: 0000000000000246 R12: 00000000047d33f0 [ 2787.837733] R13: 00007f872f5a2b58 R14: 00007f872f5a2b00 R15: 00000000043b79f0 [ 2796.023055] amdgpu 0000:00:01.0: swiotlb buffer is full (sz: 2097152 bytes) [ 2796.023093] swiotlb: coherent allocation failed for device 0000:00:01.0 size=2097152 [ 2796.023097] CPU: 1 PID: 3280 Comm: plasmashell Not tainted 4.14.0-next-20171122+ #6 [ 2796.023099] Hardware name: LENOVO 80NY/Allsparks 5B, BIOS CECN43WW 09/15/2015 [ 2796.023101] Call Trace: [ 2796.023110] dump_stack+0x70/0xae [ 2796.023116] swiotlb_alloc_coherent+0xfb/0x1f0 [ 2796.023128] ttm_dma_pool_get_pages+0x2a6/0xa50 [ttm] [ 2796.023135] ttm_dma_populate+0x28b/0x660 [ttm] [ 2796.023222] ? amdgpu_ttm_tt_create+0x77/0xf0 [amdgpu] [ 2796.023228] ttm_tt_bind+0x35/0xa0 [ttm] [ 2796.023235] ttm_bo_handle_move_mem+0x6a0/0x8f0 [ttm] [ 2796.023242] ttm_bo_validate+0x173/0x200 [ttm] [ 2796.023246] ? memblock_add_range+0x81/0x2ee [ 2796.023251] ttm_bo_init_reserved+0x4a3/0x730 [ttm] [ 2796.023293] amdgpu_bo_do_create+0x208/0x590 [amdgpu] [ 2796.023334] ? amdgpu_fill_buffer+0x4f0/0x4f0 [amdgpu] [ 2796.023375] amdgpu_bo_create+0x59/0x4b0 [amdgpu] [ 2796.023419] amdgpu_gem_object_create+0xa0/0x130 [amdgpu] [ 2796.023461] amdgpu_gem_create_ioctl+0x240/0x440 [amdgpu] [ 2796.023502] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2796.023528] drm_ioctl_kernel+0x91/0x160 [drm] [ 2796.023534] ? __check_object_size+0xd5/0x240 [ 2796.023548] drm_ioctl+0x398/0x660 [drm] [ 2796.023592] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2796.023631] amdgpu_drm_ioctl+0x82/0x140 [amdgpu] [ 2796.023635] do_vfs_ioctl+0xc2/0x8f0 [ 2796.023638] SyS_ioctl+0x74/0x80 [ 2796.023641] entry_SYSCALL_64_fastpath+0x1e/0x81 [ 2796.023644] RIP: 0033:0x7f872f2e95d7 [ 2796.023646] RSP: 002b:00007fff09e41898 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2796.023649] RAX: ffffffffffffffda RBX: 0000000001af7f58 RCX: 00007f872f2e95d7 [ 2796.023650] RDX: 00007fff09e418e0 RSI: 00000000c0206440 RDI: 0000000000000015 [ 2796.023652] RBP: 0000000005755040 R08: 0000000000000002 R09: 0000000000000060 [ 2796.023653] R10: 0000000001c80000 R11: 0000000000000246 R12: 000000000000b130 [ 2796.023655] R13: 000000000000000a R14: 0000000000000007 R15: 0000000001af7ee0 [ 2808.432134] amdgpu 0000:00:01.0: swiotlb buffer is full (sz: 2097152 bytes) [ 2808.432139] swiotlb: coherent allocation failed for device 0000:00:01.0 size=2097152 [ 2808.432142] CPU: 1 PID: 3280 Comm: plasmashell Not tainted 4.14.0-next-20171122+ #6 [ 2808.432144] Hardware name: LENOVO 80NY/Allsparks 5B, BIOS CECN43WW 09/15/2015 [ 2808.432146] Call Trace: [ 2808.432154] dump_stack+0x70/0xae [ 2808.432159] swiotlb_alloc_coherent+0xfb/0x1f0 [ 2808.432168] ttm_dma_pool_get_pages+0x2a6/0xa50 [ttm] [ 2808.432175] ttm_dma_populate+0x28b/0x660 [ttm] [ 2808.432255] ? amdgpu_ttm_tt_create+0x77/0xf0 [amdgpu] [ 2808.432259] ttm_tt_bind+0x35/0xa0 [ttm] [ 2808.432264] ttm_bo_handle_move_mem+0x6a0/0x8f0 [ttm] [ 2808.432299] ? amdgpu_evict_flags+0x114/0x2b0 [amdgpu] [ 2808.432304] ttm_bo_evict+0x170/0x5a0 [ttm] [ 2808.432344] ? amdgpu_vram_mgr_new+0x28b/0x3a0 [amdgpu] [ 2808.432348] ? ___cache_free+0x211/0x440 [ 2808.432351] ? memblock_add_range+0x81/0x2ee [ 2808.432356] ttm_mem_evict_first+0x1db/0x300 [ttm] [ 2808.432361] ttm_bo_mem_space+0x4a7/0xae0 [ttm] [ 2808.432366] ttm_bo_validate+0xe2/0x200 [ttm] [ 2808.432369] ? memblock_add_range+0x81/0x2ee [ 2808.432373] ttm_bo_init_reserved+0x4a3/0x730 [ttm] [ 2808.432408] amdgpu_bo_do_create+0x208/0x590 [amdgpu] [ 2808.432444] ? amdgpu_fill_buffer+0x4f0/0x4f0 [amdgpu] [ 2808.432479] amdgpu_bo_create+0x59/0x4b0 [amdgpu] [ 2808.432483] ? enqueue_entity+0x145/0xab0 [ 2808.432518] amdgpu_gem_object_create+0xa0/0x130 [amdgpu] [ 2808.432556] amdgpu_gem_create_ioctl+0x240/0x440 [amdgpu] [ 2808.432559] ? try_to_wake_up+0x5f/0xa30 [ 2808.432595] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.432617] drm_ioctl_kernel+0x91/0x160 [drm] [ 2808.432621] ? __check_object_size+0xd5/0x240 [ 2808.432631] drm_ioctl+0x398/0x660 [drm] [ 2808.432667] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.432669] ? update_curr+0x99/0x390 [ 2808.432701] amdgpu_drm_ioctl+0x82/0x140 [amdgpu] [ 2808.432704] do_vfs_ioctl+0xc2/0x8f0 [ 2808.432706] SyS_ioctl+0x74/0x80 [ 2808.432710] entry_SYSCALL_64_fastpath+0x1e/0x81 [ 2808.432712] RIP: 0033:0x7f872f2e95d7 [ 2808.432714] RSP: 002b:00007fff09e41ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2808.432716] RAX: ffffffffffffffda RBX: 0000000000000101 RCX: 00007f872f2e95d7 [ 2808.432717] RDX: 00007fff09e41b00 RSI: 00000000c0206440 RDI: 0000000000000015 [ 2808.432719] RBP: 0000000001c2c0c0 R08: 0000000000000004 R09: 0000000000000060 [ 2808.432720] R10: 000000000003f000 R11: 0000000000000246 R12: 0000000001b73e50 [ 2808.432721] R13: 00007fff09e42530 R14: 0000000000000000 R15: 0000000000000100 [ 2808.502848] amdgpu 0000:00:01.0: swiotlb buffer is full (sz: 2097152 bytes) [ 2808.502854] swiotlb: coherent allocation failed for device 0000:00:01.0 size=2097152 [ 2808.502857] CPU: 3 PID: 3280 Comm: plasmashell Not tainted 4.14.0-next-20171122+ #6 [ 2808.502859] Hardware name: LENOVO 80NY/Allsparks 5B, BIOS CECN43WW 09/15/2015 [ 2808.502861] Call Trace: [ 2808.502869] dump_stack+0x70/0xae [ 2808.502873] swiotlb_alloc_coherent+0xfb/0x1f0 [ 2808.502883] ttm_dma_pool_get_pages+0x2a6/0xa50 [ttm] [ 2808.502890] ttm_dma_populate+0x28b/0x660 [ttm] [ 2808.502966] ? amdgpu_ttm_tt_create+0x77/0xf0 [amdgpu] [ 2808.502971] ttm_tt_bind+0x35/0xa0 [ttm] [ 2808.502976] ttm_bo_handle_move_mem+0x6a0/0x8f0 [ttm] [ 2808.503013] ? amdgpu_evict_flags+0x114/0x2b0 [amdgpu] [ 2808.503018] ttm_bo_evict+0x170/0x5a0 [ttm] [ 2808.503057] ? amdgpu_vram_mgr_new+0x28b/0x3a0 [amdgpu] [ 2808.503060] ? ___cache_free+0x211/0x440 [ 2808.503063] ? memblock_add_range+0x81/0x2ee [ 2808.503068] ttm_mem_evict_first+0x1db/0x300 [ttm] [ 2808.503072] ttm_bo_mem_space+0x4a7/0xae0 [ttm] [ 2808.503077] ttm_bo_validate+0xe2/0x200 [ttm] [ 2808.503080] ? memblock_add_range+0x81/0x2ee [ 2808.503084] ttm_bo_init_reserved+0x4a3/0x730 [ttm] [ 2808.503120] amdgpu_bo_do_create+0x208/0x590 [amdgpu] [ 2808.503158] ? amdgpu_fill_buffer+0x4f0/0x4f0 [amdgpu] [ 2808.503194] amdgpu_bo_create+0x59/0x4b0 [amdgpu] [ 2808.503198] ? enqueue_entity+0x145/0xab0 [ 2808.503235] amdgpu_gem_object_create+0xa0/0x130 [amdgpu] [ 2808.503273] amdgpu_gem_create_ioctl+0x240/0x440 [amdgpu] [ 2808.503276] ? try_to_wake_up+0x5f/0xa30 [ 2808.503313] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.503336] drm_ioctl_kernel+0x91/0x160 [drm] [ 2808.503341] ? __check_object_size+0xd5/0x240 [ 2808.503352] drm_ioctl+0x398/0x660 [drm] [ 2808.503390] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.503392] ? update_curr+0x99/0x390 [ 2808.503426] amdgpu_drm_ioctl+0x82/0x140 [amdgpu] [ 2808.503429] do_vfs_ioctl+0xc2/0x8f0 [ 2808.503432] SyS_ioctl+0x74/0x80 [ 2808.503435] entry_SYSCALL_64_fastpath+0x1e/0x81 [ 2808.503437] RIP: 0033:0x7f872f2e95d7 [ 2808.503439] RSP: 002b:00007fff09e41ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2808.503441] RAX: ffffffffffffffda RBX: 0000000000000101 RCX: 00007f872f2e95d7 [ 2808.503443] RDX: 00007fff09e41b00 RSI: 00000000c0206440 RDI: 0000000000000015 [ 2808.503445] RBP: 0000000001c2c0c0 R08: 0000000000000004 R09: 0000000000000060 [ 2808.503446] R10: 000000000003f000 R11: 0000000000000246 R12: 0000000001b73e50 [ 2808.503448] R13: 00007fff09e42530 R14: 0000000000000000 R15: 0000000000000100 [ 2808.747490] amdgpu 0000:00:01.0: swiotlb buffer is full (sz: 2097152 bytes) [ 2808.747495] swiotlb: coherent allocation failed for device 0000:00:01.0 size=2097152 [ 2808.747499] CPU: 3 PID: 3280 Comm: plasmashell Not tainted 4.14.0-next-20171122+ #6 [ 2808.747501] Hardware name: LENOVO 80NY/Allsparks 5B, BIOS CECN43WW 09/15/2015 [ 2808.747503] Call Trace: [ 2808.747510] dump_stack+0x70/0xae [ 2808.747515] swiotlb_alloc_coherent+0xfb/0x1f0 [ 2808.747525] ttm_dma_pool_get_pages+0x2a6/0xa50 [ttm] [ 2808.747532] ttm_dma_populate+0x28b/0x660 [ttm] [ 2808.747616] ? amdgpu_ttm_tt_create+0x77/0xf0 [amdgpu] [ 2808.747621] ttm_tt_bind+0x35/0xa0 [ttm] [ 2808.747627] ttm_bo_handle_move_mem+0x6a0/0x8f0 [ttm] [ 2808.747632] ttm_bo_validate+0x173/0x200 [ttm] [ 2808.747635] ? memblock_add_range+0x81/0x2ee [ 2808.747640] ttm_bo_init_reserved+0x4a3/0x730 [ttm] [ 2808.747675] amdgpu_bo_do_create+0x208/0x590 [amdgpu] [ 2808.747711] ? amdgpu_fill_buffer+0x4f0/0x4f0 [amdgpu] [ 2808.747745] amdgpu_bo_create+0x59/0x4b0 [amdgpu] [ 2808.747781] amdgpu_gem_object_create+0xa0/0x130 [amdgpu] [ 2808.747817] amdgpu_gem_create_ioctl+0x240/0x440 [amdgpu] [ 2808.747852] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.747875] drm_ioctl_kernel+0x91/0x160 [drm] [ 2808.747879] ? __check_object_size+0xd5/0x240 [ 2808.747890] drm_ioctl+0x398/0x660 [drm] [ 2808.747925] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.747928] ? update_curr+0x99/0x390 [ 2808.747961] amdgpu_drm_ioctl+0x82/0x140 [amdgpu] [ 2808.747964] do_vfs_ioctl+0xc2/0x8f0 [ 2808.747966] SyS_ioctl+0x74/0x80 [ 2808.747969] entry_SYSCALL_64_fastpath+0x1e/0x81 [ 2808.747971] RIP: 0033:0x7f872f2e95d7 [ 2808.747973] RSP: 002b:00007fff09e41898 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2808.747975] RAX: ffffffffffffffda RBX: 00007fff09e417f0 RCX: 00007f872f2e95d7 [ 2808.747976] RDX: 00007fff09e418e0 RSI: 00000000c0206440 RDI: 0000000000000015 [ 2808.747978] RBP: 0000000000000000 R08: 0000000000000002 R09: 0000000000000060 [ 2808.747979] R10: 00007fff09e41950 R11: 0000000000000246 R12: 00007fff09e41850 [ 2808.747980] R13: 00000000018d9d10 R14: 00007f868383bf40 R15: 00007fff09e41570 [ 2808.781766] amdgpu 0000:00:01.0: swiotlb buffer is full (sz: 2097152 bytes) [ 2808.781771] swiotlb: coherent allocation failed for device 0000:00:01.0 size=2097152 [ 2808.781775] CPU: 2 PID: 3280 Comm: plasmashell Not tainted 4.14.0-next-20171122+ #6 [ 2808.781776] Hardware name: LENOVO 80NY/Allsparks 5B, BIOS CECN43WW 09/15/2015 [ 2808.781778] Call Trace: [ 2808.781786] dump_stack+0x70/0xae [ 2808.781791] swiotlb_alloc_coherent+0xfb/0x1f0 [ 2808.781801] ttm_dma_pool_get_pages+0x2a6/0xa50 [ttm] [ 2808.781807] ttm_dma_populate+0x28b/0x660 [ttm] [ 2808.781884] ? amdgpu_ttm_tt_create+0x77/0xf0 [amdgpu] [ 2808.781889] ttm_tt_bind+0x35/0xa0 [ttm] [ 2808.781893] ttm_bo_handle_move_mem+0x6a0/0x8f0 [ttm] [ 2808.781899] ttm_bo_validate+0x173/0x200 [ttm] [ 2808.781902] ? memblock_add_range+0x81/0x2ee [ 2808.781906] ttm_bo_init_reserved+0x4a3/0x730 [ttm] [ 2808.781941] amdgpu_bo_do_create+0x208/0x590 [amdgpu] [ 2808.781977] ? amdgpu_fill_buffer+0x4f0/0x4f0 [amdgpu] [ 2808.782012] amdgpu_bo_create+0x59/0x4b0 [amdgpu] [ 2808.782048] amdgpu_gem_object_create+0xa0/0x130 [amdgpu] [ 2808.782084] amdgpu_gem_create_ioctl+0x240/0x440 [amdgpu] [ 2808.782119] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.782145] drm_ioctl_kernel+0x91/0x160 [drm] [ 2808.782149] ? __check_object_size+0xd5/0x240 [ 2808.782160] drm_ioctl+0x398/0x660 [drm] [ 2808.782196] ? amdgpu_gem_object_close+0x2d0/0x2d0 [amdgpu] [ 2808.782199] ? update_curr+0x99/0x390 [ 2808.782231] amdgpu_drm_ioctl+0x82/0x140 [amdgpu] [ 2808.782235] do_vfs_ioctl+0xc2/0x8f0 [ 2808.782237] SyS_ioctl+0x74/0x80 [ 2808.782241] entry_SYSCALL_64_fastpath+0x1e/0x81 [ 2808.782243] RIP: 0033:0x7f872f2e95d7 [ 2808.782245] RSP: 002b:00007fff09e41898 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2808.782247] RAX: ffffffffffffffda RBX: 00007fff09e417f0 RCX: 00007f872f2e95d7 [ 2808.782248] RDX: 00007fff09e418e0 RSI: 00000000c0206440 RDI: 0000000000000015 [ 2808.782249] RBP: 0000000000000000 R08: 0000000000000002 R09: 0000000000000060 [ 2808.782251] R10: 00007fff09e41950 R11: 0000000000000246 R12: 00007fff09e41850 [ 2808.782252] R13: 00000000018d9d10 R14: 00007f868383bf40 R15: 00007fff09e41570