<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Window system hang due to GPU Fault" href="https://bugs.freedesktop.org/show_bug.cgi?id=105819#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Window system hang due to GPU Fault" href="https://bugs.freedesktop.org/show_bug.cgi?id=105819">bug 105819</a> from <a class="email" href="mailto:gwhite@kupulau.com" title="Greg White <gwhite@kupulau.com>"> Greg White</a> <pre>Same here, Vega 56 / kernel 4.19rc3. Tried mesa 18.3 master and 18.2, llvm 8 (svn) and llvm 6 on Arch linux; libdrm is all at current git head. This reproduces very easily and quickly using chrome and the webgl fish demo, but hangs will occur within a few minutes just browsing with chrome. [ 252.184802] amdgpu 0000:0d:00.0: [gfxhub] VMC page fault (src_id:0 ring:157 vmid:5 pasid:32775, for process chrome pid 1716 thread chrome --t:cs0 pid 1769 ) [ 252.184806] amdgpu 0000:0d:00.0: at address 0x000080011680c000 from 27 [ 252.184807] amdgpu 0000:0d:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0050113B [ 252.184811] amdgpu 0000:0d:00.0: [gfxhub] VMC page fault (src_id:0 ring:157 vmid:5 pasid:32775, for process chrome pid 1716 thread chrome --t:cs0 pid 1769 ) [ 252.184813] amdgpu 0000:0d:00.0: at address 0x000080011680c000 from 27 [ 252.184814] amdgpu 0000:0d:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000 [ 252.184818] amdgpu 0000:0d:00.0: [gfxhub] VMC page fault (src_id:0 ring:157 vmid:5 pasid:32775, for process chrome pid 1716 thread chrome --t:cs0 pid 1769 ) [ 252.184820] amdgpu 0000:0d:00.0: at address 0x000080011680c000 from 27 [ 252.184821] amdgpu 0000:0d:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000 [ 262.385344] [drm:amdgpu_job_timedout] *ERROR* ring gfx timeout, signaled seq=50421, emitted seq=50423 [ 262.385347] [drm] GPU recovery disabled.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>