I have a RIG with 6x RX 470 powercolor and HiveOS 0.6-151@200812
=== Last 50 lines of /var/log/miner/claymore/lastrun_reboot.log ===
17:30:05:061 457fa700 srv pck: 50
17:30:05:061 457fa700 srv bs: 0
17:30:05:061 457fa700 sent: 324
17:30:05:950 3dffb700 buf: {“jsonrpc”:“2.0”,“id”:0,“result”:[“0x5cafc84a44fd719ff93719f3d3489ae31e864e5efb6d2b9c8455e7ae9ff70659”,“0x3184922a785ed56abf01faccbe1e769605a1d7b290225ea5e1e3183141228015”,“0x000000006df37f675ef6eadf5ab9a2072d44268d97df837e6748956e5c6c2116”]}
17:30:05:950 3dffb700 ETH: 08/18/20-17:30:05 - New job from eth-us-east1.nanopool.org:9999
17:30:05:950 3dffb700 target: 0x000000006df37f67 (diff: 10000MH), epoch 356(3.78GB)
17:30:05:950 3dffb700 ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
17:30:05:950 3dffb700 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, GPU5 0.000 Mh/s
17:30:07:212 3dffb700 sent: {“id”:6,“jsonrpc”:“2.0”,“method”:“eth_submitHashrate”,“params”:[“0x0”, “0x00000000000000000000000000000000000000000000000000000000332927b2”]}
17:30:07:215 3dffb700 ETH: checking pool connection…
17:30:07:215 3dffb700 sent: {“worker”: “”, “jsonrpc”: “2.0”, “params”: [], “id”: 3, “method”: “eth_getWork”}
17:30:07:459 831ca700 GPU 0 temp = 39, old fan speed = 100, new fan speed = 100
17:30:07:459 831ca700 GPU 1 temp = 38, old fan speed = 100, new fan speed = 100
17:30:07:459 831ca700 GPU 2 temp = 37, old fan speed = 100, new fan speed = 100
17:30:07:459 831ca700 GPU 3 temp = 39, old fan speed = 100, new fan speed = 100
17:30:07:460 831ca700 GPU 4 temp = 37, old fan speed = 100, new fan speed = 100
17:30:07:460 831ca700 GPU 5 temp = 39, old fan speed = 100, new fan speed = 100
17:30:07:481 3dffb700 buf: {“jsonrpc”:“2.0”,“id”:0,“result”:[“0x5cafc84a44fd719ff93719f3d3489ae31e864e5efb6d2b9c8455e7ae9ff70659”,“0x3184922a785ed56abf01faccbe1e769605a1d7b290225ea5e1e3183141228015”,“0x000000006df37f675ef6eadf5ab9a2072d44268d97df837e6748956e5c6c2116”]}
17:30:08:989 3dffb700 buf: {“jsonrpc”:“2.0”,“id”:0,“result”:[“0x0b140b03b98f4a568c7e4c9afb51f9b8b4b36e16f4e967e94392a2df6fcc87f0”,“0x3184922a785ed56abf01faccbe1e769605a1d7b290225ea5e1e3183141228015”,“0x000000006df37f675ef6eadf5ab9a2072d44268d97df837e6748956e5c6c2116”]}
17:30:08:989 3dffb700 ETH: 08/18/20-17:30:08 - New job from eth-us-east1.nanopool.org:9999
17:30:08:989 3dffb700 target: 0x000000006df37f67 (diff: 10000MH), epoch 356(3.78GB)
17:30:08:989 3dffb700 ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
17:30:08:990 3dffb700 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, GPU5 0.000 Mh/s
17:30:10:460 831ca700 GPU 0 temp = 38, old fan speed = 100, new fan speed = 100
17:30:10:460 831ca700 GPU 1 temp = 38, old fan speed = 100, new fan speed = 100
17:30:10:460 831ca700 GPU 2 temp = 37, old fan speed = 100, new fan speed = 100
17:30:10:460 831ca700 GPU 3 temp = 39, old fan speed = 100, new fan speed = 100
17:30:10:461 831ca700 GPU 4 temp = 37, old fan speed = 100, new fan speed = 100
17:30:10:461 831ca700 GPU 5 temp = 39, old fan speed = 100, new fan speed = 100
17:30:10:461 831ca700 GPU0 t=38C fan=100%, GPU1 t=38C fan=100%, GPU2 t=37C fan=100%, GPU3 t=39C fan=100%, GPU4 t=37C fan=100%, GPU5 t=39C fan=100%
17:30:10:498 839cb700 em hbt: 1, fm hbt: 20,
17:30:10:498 839cb700 watchdog - thread 0 (gpu0), hb time 16260
17:30:10:498 839cb700 watchdog - thread 1 (gpu0), hb time 16260
17:30:10:498 839cb700 watchdog - thread 2 (gpu1), hb time 16260
17:30:10:498 839cb700 watchdog - thread 3 (gpu1), hb time 16260
17:30:10:498 839cb700 watchdog - thread 4 (gpu2), hb time 16260
17:30:10:498 839cb700 watchdog - thread 5 (gpu2), hb time 16260
17:30:10:498 839cb700 watchdog - thread 6 (gpu3), hb time 16260
17:30:10:498 839cb700 watchdog - thread 7 (gpu3), hb time 16260
17:30:10:498 839cb700 watchdog - thread 8 (gpu4), hb time 16260
17:30:10:498 839cb700 watchdog - thread 9 (gpu4), hb time 16260
17:30:10:498 839cb700 watchdog - thread 10 (gpu5), hb time 16260
17:30:10:498 839cb700 watchdog - thread 11 (gpu5), hb time 16260
17:30:10:498 839cb700 WATCHDOG: GPU error, you need to restart miner 
17:30:10:498 839cb700 Rebooting