Ubuntu
linux package

  1. Bug #2039926
  2. Comment #4

Comment 4 for bug 2039926

Revision history for this message
Olivier Duclos (odc) wrote : Re: Error UBSAN: array-index-out-of-bounds amdgpu

The mentioned patches fix the issue for Polaris and Tonga, but other AMD GPUs are also affected. I have a Radeon Vega 64 and here is a summary of the UBSAN errors I see:

index 2 is out of range for type 'ATOM_Vega10_MM_Dependency_Record [1]'
index 1 is out of range for type 'ATOM_Vega10_CLK_Dependency_Record [1]'
index 5 is out of range for type 'ATOM_Vega10_CLK_Dependency_Record [1]'
index 1 is out of range for type 'ATOM_Vega10_MCLK_Dependency_Record [1]'
index 1 is out of range for type 'ATOM_Vega10_PCIE_Record [1]'
index 1 is out of range for type 'ATOM_Vega10_Voltage_Lookup_Record [1]'