Comment # 10
on bug 88183
from Alexandre Demers
(In reply to Michel Dänzer from comment #6) > I can reproduce the hang with current Mesa Git master, but not with the > Debian 10.3.2 packages. Can you confirm that and if so, can you bisect? > > Even with 10.3.2 though, there are GPUVM faults, looks like the CB writing > past the end of DXT5 SRGBA textures: > > VM start=0x262F0000 end=0x26346800 | Texture 512x512x1, 10 levels, 1 > samples, dxt5_srgba > [...] > Jan 15 16:52:47 kaveri kernel: [ 208.982506] radeon 0000:00:01.0: GPU fault > detected: 146 0x09450014 > Jan 15 16:52:47 kaveri kernel: [ 208.982511] radeon 0000:00:01.0: > VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x0002634A > Jan 15 16:52:47 kaveri kernel: [ 208.982513] radeon 0000:00:01.0: > VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x05000014 > Jan 15 16:52:47 kaveri kernel: [ 208.982514] VM fault (0x04, vmid 2) at > page 156490, write from 'CB0' (0x43423000) (0) > Jan 15 16:52:47 kaveri kernel: [ 208.982519] radeon 0000:00:01.0: GPU fault > detected: 146 0x09050014 > Jan 15 16:52:47 kaveri kernel: [ 208.982520] radeon 0000:00:01.0: > VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00026347 > Jan 15 16:52:47 kaveri kernel: [ 208.982521] radeon 0000:00:01.0: > VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x05000014 > Jan 15 16:52:47 kaveri kernel: [ 208.982522] VM fault (0x04, vmid 2) at > page 156487, write from 'CB0' (0x43423000) (0) I'll try 10.3.2 and launch a bisection, but I need to downgrade my newly updated llvm back to 3.5 first.
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