Also I am geting GPU failed after 10 min mining

03:16:48:810   19a0   parse packet: 242
03:16:48:814   19a0   ETH: job is the same
03:16:48:818   19a0   new buf size: 0
03:16:53:899   23dc   GPU 0, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:53:927   139c   GPU 3, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:53:937   19a8   GPU 4, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:53:948   23f4   GPU 1, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:53:957   23e8   GPU 2, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:53:973   23dc   GPU 0, GpuMiner kx failed 1
03:16:53:979   139c   GPU 3, GpuMiner kx failed 1
03:16:53:996   19a8   GPU 4, GpuMiner kx failed 1
03:16:54:011   23f4   GPU 1, GpuMiner kx failed 1
03:16:54:021   23e8   GPU 2, GpuMiner kx failed 1
03:16:53:978   23dc   Set global fail flag, failed GPU0
03:16:53:995   139c   Set global fail flag, failed GPU3
03:16:54:046   139c   GPU 3 failed
03:16:54:021   23f4   Set global fail flag, failed GPU1
03:16:54:041   23e8   Set global fail flag, failed GPU2
03:16:54:061   23e8   GPU 2 failed
03:16:54:073   1e8c   GPU 2, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:54:077   19a4   GPU 3, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:54:009   19a8   Set global fail flag, failed GPU4
03:16:54:092   23dc   GPU 0 failed
03:16:54:103   23d8   GPU 0, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:54:107   23d8   GPU 0, GpuMiner kx failed 1
03:16:54:113   23f4   GPU 1 failed
03:16:54:120   1e8c   GPU 2, GpuMiner kx failed 1
03:16:54:136   19a4   GPU 3, GpuMiner kx failed 1
03:16:54:139   1984   GPU 4, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:54:143   19a8   GPU 4 failed
03:16:54:150   23f0   GPU 1, GpuMiner cu_k1 failed 4, unspecified launch failure
03:16:54:171   23f0   GPU 1, GpuMiner kx failed 1
03:16:54:136   1e8c   Set global fail flag, failed GPU2
03:16:54:181   1e8c   GPU 2 failed
03:16:54:188   1984   GPU 4, GpuMiner kx failed 1
03:16:54:113   23d8   Set global fail flag, failed GPU0
03:16:54:209   23d8   GPU 0 failed
03:16:54:139   19a4   Set global fail flag, failed GPU3
03:16:54:205   1984   Set global fail flag, failed GPU4
03:16:54:223   1984   GPU 4 failed
03:16:54:177   23f0   Set global fail flag, failed GPU1
03:16:54:247   23f0   GPU 1 failed
03:16:54:252   19a4   GPU 3 failed
03:16:57:392   19a0   got 243 bytes
03:16:57:404   19a0   buf: {"jsonrpc":"2.0","id":0,"result":["0xb302a12302b6b8007c5d9535343f1f4ffc860069310e3ea98f82bc12aa58dc09","0x0986c6a216293f204351dd4d0b5570e9d5979d65e8389cfbc8ffe0b517d9706c","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

03:16:57:416   19a0   parse packet: 242
03:16:57:428   19a0   ETH: job changed
03:16:57:439   19a0   new buf size: 0
03:16:57:446   19a0   ETH: 08/30/17-03:16:57 - New job from eth-asia1.nanopool.org:9999
03:16:57:453   19a0   target: 0x00000000dbe6fece (diff: 5000MH), epoch 140(2.09GB)
03:16:57:459   19a0   ETH - Total Speed: 0.000 Mh/s, Total Shares: 39, Rejected: 0, Time: 00:20
03:16:57:467   19a0   ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s, GPU2 0.000 Mh/s, GPU3 0.000 Mh/s, GPU4 0.000 Mh/s
03:16:58:428   19a0   ETH: checking pool connection...
03:16:58:439   19a0   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}