GPU 1, GpuMiner cu_kd failed 8 (0), invalid device function
It seems that Claymore miner doesn't support CUDA 10 on Linux, try to switch on another miner. It can be Phoenix Miner, Team Red Miner or T-rex miner for example.
For reference:
[Linux] Claymore fails with GpuMiner cu_kd failed 8 (0) and it works. But I did have to change ethminer/libethash-cuda/CMakeLists.txt to ignore old (sm_30-35 that don't work with CUDA 11) and add new 86 architecture (list(APPEND CUDA_NVCC_FLAGS "-gencode arch=compute_86,code=sm_86")).