Bug 104082 - amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes)
Summary: amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes)
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/AMDgpu (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
URL:
Whiteboard:
Keywords:
: 104685 (view as bug list)
Depends on:
Blocks:
 
Reported: 2017-12-04 18:47 UTC by mikhail.v.gavrilov
Modified: 2018-01-18 15:02 UTC (History)
3 users (show)

See Also:
i915 platform:
i915 features:


Attachments
dmesg (4.13 KB, text/plain)
2017-12-22 09:41 UTC, coolo1mc
no flags Details
dmesg on M385X (14.25 KB, text/plain)
2017-12-23 16:55 UTC, Alexander Schlarb
no flags Details
dmesg with 4.15.0-rc2 amd-staging-drm-next (141.07 KB, text/plain)
2018-01-16 03:22 UTC, mikhail.v.gavrilov
no flags Details

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Description mikhail.v.gavrilov 2017-12-04 18:47:59 UTC
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 bytes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122422.348713] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122423.894055] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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 bytes)
[122425.440930] swiotlb: coherent allocation failed for device 0000:07:00.0 size=2097152
[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
Comment 1 coolo1mc 2017-12-22 09:41:07 UTC
also getting the same issue with my vega 56, linux 4.15, mesa-git
Comment 2 coolo1mc 2017-12-22 09:41:36 UTC
Created attachment 136362 [details]
dmesg
Comment 3 Alexander Schlarb 2017-12-23 16:53:52 UTC
Same issue with AMD Radeon R9 M385X my Lenovo Y700ACZ laptop with linux-next and Debian unstable Mesa (17.3.1-1).
Comment 4 Alexander Schlarb 2017-12-23 16:55:37 UTC
Created attachment 136378 [details]
dmesg on M385X
Comment 5 Tom Englund 2017-12-27 00:40:44 UTC
happends here aswell on various applications, i do however not really notice any problems in the applications themself when it happends.


lscpi:
VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega 10 XT [Radeon RX Vega 64] (rev c3) (prog-if 00 [VGA controller])

glxinfo:
OpenGL renderer string: Radeon RX Vega (VEGA10 / DRM 3.23.0 / 4.15.0-rc2-mainline, LLVM 6.0.0)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 17.4.0-devel (git-3667714ccd)
Comment 6 Christian König 2018-01-02 12:09:51 UTC
*** Bug 104435 has been marked as a duplicate of this bug. ***
Comment 7 mikhail.v.gavrilov 2018-01-16 03:22:35 UTC
Created attachment 136745 [details]
dmesg with 4.15.0-rc2 amd-staging-drm-next
Comment 8 Alex Deucher 2018-01-18 14:41:02 UTC
*** Bug 104685 has been marked as a duplicate of this bug. ***
Comment 9 Vedran Miletić 2018-01-18 15:02:10 UTC
Same on RX580 (polaris10).


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