Driver 398.18 miner 3, what's the problem?

2018.06.30:18:12:14.958: eths Eth: Received: {"id":6,"jsonrpc":"2.0","result":true}
2018.06.30:18:12:15.747: main GPU1: 56C 46%, GPU2: 58C 48%, GPU3: 55C 45%, GPU4: 55C 45%, GPU5: 55C 44%, GPU6: 49C 39%
2018.06.30:18:12:19.606: main Eth speed: 149.125 MH/s, shares: 6/0/0, time: 0:04
2018.06.30:18:12:19.606: main GPUs: 1: 24.668 MH/s (0) 2: 25.003 MH/s (2) 3: 25.003 MH/s (0) 4: 24.999 MH/s (0) 5: 24.999 MH/s (3) 6: 24.453 MH/s (1)
2018.06.30:18:12:20.422: GPU6 CUDA error in CudaProgram.cu:329 : unspecified launch failure (719)
2018.06.30:18:12:20.422: GPU6 GPU6 search error: unspecified launch failure
2018.06.30:18:12:20.450: GPU4 CUDA error in CudaProgram.cu:329 : unspecified launch failure (719)
2018.06.30:18:12:20.450: GPU4 GPU4 search error: unspecified launch failure
2018.06.30:18:12:20.481: GPU5 CUDA error in CudaProgram.cu:329 : unspecified launch failure (719)
2018.06.30:18:12:20.481: GPU5 GPU5 search error: unspecified launch failure
2018.06.30:18:12:20.497: GPU2 CUDA error in CudaProgram.cu:329 : unspecified launch failure (719)
2018.06.30:18:12:20.497: GPU2 GPU2 search error: unspecified launch failure
2018.06.30:18:12:20.499: GPU3 CUDA error in CudaProgram.cu:329 : unspecified launch failure (719)
2018.06.30:18:12:20.499: GPU3 GPU3 search error: unspecified launch failure
2018.06.30:18:12:20.513: GPU1 CUDA error in CudaProgram.cu:329 : unspecified launch failure (719)
2018.06.30:18:12:20.513: GPU1 GPU1 search error: unspecified launch failure
2018.06.30:18:12:20.544: wdog Thread(s) not responding. Restarting.
2018.06.30:18:12:24.685: main Eth speed: 99.168 MH/s, shares: 6/0/0, time: 0:04