cgminer problems

[eeva1990]

Hello, Im new here and new in the mining with ASIC, i bought 60 miner and now i have problems with 12, the asic in A1 Love Core Aisen 24th, the problem is now i receive this alert and hashboard never works but before all working good i dont know if is a hashboard problem or a software problem or power adjustment problems.

Code:

May 17 04:50:28 rockchip cgminer[281]: chain2: encore first mode
May 17 04:50:31 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:31 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:31 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:50:32 rockchip cgminer[281]: fan0 speed:5970, fan1 speed:5910
May 17 04:50:34 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:34 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:34 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:50:37 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:37 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:37 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:50:37 rockchip cgminer[281]: fan0 speed:6120, fan1 speed:5850
May 17 04:50:40 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:40 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:40 rockchip cgminer[281]: failed to reset chain 2!
May 17 04:50:40 rockchip cgminer[281]: chain3: power down
May 17 04:50:42 rockchip cgminer[281]: chain3: encore first mode
May 17 04:50:42 rockchip cgminer[281]: fan0 speed:6060, fan1 speed:5910
May 17 04:50:45 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:45 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:45 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:50:47 rockchip cgminer[281]: fan0 speed:6000, fan1 speed:5880
May 17 04:50:48 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:48 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:48 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:50:51 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:51 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:51 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:50:52 rockchip cgminer[281]: fan0 speed:6090, fan1 speed:5850
May 17 04:50:54 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:50:54 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:50:54 rockchip cgminer[281]: failed to reset chain 3!
May 17 04:50:54 rockchip cgminer[281]: chain2: power down
May 17 04:50:56 rockchip cgminer[281]: chain2: encore second mode
May 17 04:50:57 rockchip cgminer[281]: fan0 speed:6030, fan1 speed:6300
May 17 04:51:00 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:00 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:00 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:51:02 rockchip cgminer[281]: fan0 speed:6030, fan1 speed:5880
May 17 04:51:03 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:03 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:03 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:51:06 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:06 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:06 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:51:07 rockchip cgminer[281]: fan0 speed:5880, fan1 speed:5940
May 17 04:51:09 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:09 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:09 rockchip cgminer[281]: failed to reset chain 2!
May 17 04:51:09 rockchip cgminer[281]: chain3: power down
May 17 04:51:11 rockchip cgminer[281]: chain3: encore second mode
May 17 04:51:12 rockchip cgminer[281]: fan0 speed:5970, fan1 speed:5970
May 17 04:51:15 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:15 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:15 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:51:17 rockchip cgminer[281]: fan0 speed:6060, fan1 speed:5970
May 17 04:51:18 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:18 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:18 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:51:21 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:21 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:21 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:51:22 rockchip cgminer[281]: fan0 speed:6060, fan1 speed:6150
May 17 04:51:24 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:24 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:24 rockchip cgminer[281]: failed to reset chain 3!
May 17 04:51:24 rockchip cgminer[281]: chain2: power down
May 17 04:51:26 rockchip cgminer[281]: chain2: encore third mode
May 17 04:51:27 rockchip cgminer[281]: fan0 speed:6030, fan1 speed:6000
May 17 04:51:31 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:31 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:31 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:51:32 rockchip cgminer[281]: fan0 speed:5940, fan1 speed:5940
May 17 04:51:34 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:34 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:34 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:51:37 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:37 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:37 rockchip cgminer[281]: failed to reset chain 2!,try again
May 17 04:51:37 rockchip cgminer[281]: fan0 speed:6000, fan1 speed:5940
May 17 04:51:40 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:40 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:40 rockchip cgminer[281]: failed to reset chain 2!
May 17 04:51:40 rockchip cgminer[281]: chain3: power down
May 17 04:51:42 rockchip cgminer[281]: chain3: encore third mode
May 17 04:51:42 rockchip cgminer[281]: fan0 speed:6090, fan1 speed:5910
May 17 04:51:47 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:47 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:47 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:51:47 rockchip cgminer[281]: fan0 speed:5970, fan1 speed:6030
May 17 04:51:50 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:50 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:50 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:51:52 rockchip cgminer[281]: fan0 speed:6030, fan1 speed:6030
May 17 04:51:53 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:53 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:53 rockchip cgminer[281]: failed to reset chain 3!,try again
May 17 04:51:56 rockchip cgminer[281]: dm_compat.c,5164: poll fail !
May 17 04:51:56 rockchip cgminer[281]: spi_cmd_reset poll fail !
May 17 04:51:56 rockchip cgminer[281]: failed to reset chain 3!
May 17 04:51:56 rockchip cgminer[281]: platform re-init: chain_num(4), chip_num(72)
May 17 04:51:56 rockchip cgminer[281]: sys : platform[5] miner_type[7] chain_num[4] chip_num[72]
May 17 04:51:56 rockchip cgminer[281]: pre init 2 B1 chain fail
May 17 04:51:56 rockchip cgminer[281]: pre init 3 B1 chain fail
May 17 04:51:57 rockchip cgminer[281]: fan0 speed:5850, fan1 speed:5940
May 17 04:51:59 rockchip cgminer[281]: set_vol_on_i2c_b1p: set chain: 1, vol: ff,

[BitMaxz]

This miner is a clone version of Cheetah a1 miner and it seems their old website aisenminer.top is suspended. I can't even find the firmware on Google for this miner.

Anyway, can you try some steps below and maybe it can solve your issue.

- Find the reset button near the SD card slot then press the button for 15 seconds then release. Test again after.

- If it doesn't work try to disassemble(I don't know exactly the miner what it looks like) and look for ribbon cables connected from the control board to hashboard. Remove them all then reattach them and also the power supply on 3 hashboard after that reattach the ribbon cable and power supply to all hashboard and control board. After that test it again.

- If the issue still persists try to check the hashboard one by one remove the ribbon cable and power supply to two hashboard then test it again. Check the kernel logs for changes and if it's running fine without the other two. If it's running fine then do the same on the other two hashboard to test which one is broken.

- Since you have many working miners why not try to take the hashboard from working miner and use it to test it on the broken miner. So that we can test if the issue is on the hashboard/program or if the 3 hashboard is broken. Also, check the power supply and maybe the power is not giving enough power that is why it's not running properly.

Take note: If these miners are still under warranty much better don't disassemble these broken units instead contact the seller if where you bought this and tell them about your issue.

[iitakoyakii]

Hello I got the same problem with you. my LOVE CORE A1 doesn't work but last month it worked well .Anyone have a solution.

Code:

Apr 07 02:27:46 rockchip cgminer[3761]: chain0: power down
Apr 07 02:27:46 rockchip cgminer[3761]: chain0: encore first mode
Apr 07 02:27:48 rockchip cgminer[3761]: fan1 speed:5940, fan2 speed:5850
Apr 07 02:27:49 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:27:49 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:27:49 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:27:52 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:27:52 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:27:52 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:27:53 rockchip cgminer[3761]: fan1 speed:5880, fan2 speed:5970
Apr 07 02:27:55 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:27:55 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:27:55 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:27:58 rockchip cgminer[3761]: fan1 speed:5910, fan2 speed:5820
Apr 07 02:27:58 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:27:58 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:27:58 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:28:01 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:01 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:01 rockchip cgminer[3761]: failed to reset chain 0!
Apr 07 02:28:01 rockchip cgminer[3761]: chain1: power down
Apr 07 02:28:01 rockchip cgminer[3761]: chain1: encore first mode
Apr 07 02:28:03 rockchip cgminer[3761]: fan1 speed:5970, fan2 speed:5850
Apr 07 02:28:04 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:04 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:04 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:28:07 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:07 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:07 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:28:08 rockchip cgminer[3761]: fan1 speed:5970, fan2 speed:5820
Apr 07 02:28:10 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:10 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:10 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:28:13 rockchip cgminer[3761]: fan1 speed:5880, fan2 speed:5940
Apr 07 02:28:13 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:13 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:13 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:28:15 rockchip cgminer[3761]: Pool 0 difficulty changed to 8192
Apr 07 02:28:16 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:16 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:16 rockchip cgminer[3761]: failed to reset chain 1!
Apr 07 02:28:16 rockchip cgminer[3761]: chain2: power down
Apr 07 02:28:16 rockchip cgminer[3761]: chain2: encore first mode
Apr 07 02:28:18 rockchip cgminer[3761]: fan1 speed:5880, fan2 speed:5820
Apr 07 02:28:19 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:19 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:19 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:28:22 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:22 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:22 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:28:23 rockchip cgminer[3761]: fan1 speed:5970, fan2 speed:5820
Apr 07 02:28:25 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:25 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:25 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:28:28 rockchip cgminer[3761]: fan1 speed:6030, fan2 speed:5820
Apr 07 02:28:28 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:28 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:28 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:28:31 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:31 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:31 rockchip cgminer[3761]: failed to reset chain 2!
Apr 07 02:28:31 rockchip cgminer[3761]: chain3: power down
Apr 07 02:28:31 rockchip cgminer[3761]: chain3: encore first mode
Apr 07 02:28:33 rockchip cgminer[3761]: fan1 speed:6060, fan2 speed:5790
Apr 07 02:28:34 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:34 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:34 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:28:37 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:37 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:37 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:28:38 rockchip cgminer[3761]: fan1 speed:5850, fan2 speed:5820
Apr 07 02:28:40 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:40 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:40 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:28:43 rockchip cgminer[3761]: fan1 speed:5850, fan2 speed:5880
Apr 07 02:28:43 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:43 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:43 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:28:45 rockchip cgminer[3761]: Pool 0 difficulty changed to 4096
Apr 07 02:28:46 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:46 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:46 rockchip cgminer[3761]: failed to reset chain 3!
Apr 07 02:28:46 rockchip cgminer[3761]: chain0: power down
Apr 07 02:28:46 rockchip cgminer[3761]: chain0: encore first mode
Apr 07 02:28:48 rockchip cgminer[3761]: fan1 speed:5940, fan2 speed:5820
Apr 07 02:28:49 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:49 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:49 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:28:52 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:52 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:52 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:28:53 rockchip cgminer[3761]: fan1 speed:5940, fan2 speed:5820
Apr 07 02:28:55 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:55 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:55 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:28:58 rockchip cgminer[3761]: fan1 speed:5910, fan2 speed:5910
Apr 07 02:28:58 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:28:58 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:28:58 rockchip cgminer[3761]: failed to reset chain 0!,try again
Apr 07 02:29:01 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:01 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:01 rockchip cgminer[3761]: failed to reset chain 0!
Apr 07 02:29:01 rockchip cgminer[3761]: chain1: power down
Apr 07 02:29:01 rockchip cgminer[3761]: chain1: encore first mode
Apr 07 02:29:03 rockchip cgminer[3761]: fan1 speed:5850, fan2 speed:5850
Apr 07 02:29:04 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:04 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:04 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:29:07 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:07 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:07 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:29:08 rockchip cgminer[3761]: fan1 speed:5970, fan2 speed:5880
Apr 07 02:29:10 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:10 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:10 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:29:13 rockchip cgminer[3761]: fan1 speed:5880, fan2 speed:5820
Apr 07 02:29:13 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:13 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:13 rockchip cgminer[3761]: failed to reset chain 1!,try again
Apr 07 02:29:15 rockchip cgminer[3761]: Pool 0 difficulty changed to 2048
Apr 07 02:29:16 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:16 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:16 rockchip cgminer[3761]: failed to reset chain 1!
Apr 07 02:29:16 rockchip cgminer[3761]: chain2: power down
Apr 07 02:29:16 rockchip cgminer[3761]: chain2: encore first mode
Apr 07 02:29:18 rockchip cgminer[3761]: fan1 speed:5940, fan2 speed:5880
Apr 07 02:29:19 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:19 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:19 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:29:22 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:22 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:22 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:29:23 rockchip cgminer[3761]: fan1 speed:5880, fan2 speed:5790
Apr 07 02:29:25 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:25 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:25 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:29:28 rockchip cgminer[3761]: fan1 speed:5850, fan2 speed:5820
Apr 07 02:29:28 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:28 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:28 rockchip cgminer[3761]: failed to reset chain 2!,try again
Apr 07 02:29:31 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:31 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:31 rockchip cgminer[3761]: failed to reset chain 2!
Apr 07 02:29:31 rockchip cgminer[3761]: chain3: power down
Apr 07 02:29:31 rockchip cgminer[3761]: chain3: encore first mode
Apr 07 02:29:33 rockchip cgminer[3761]: fan1 speed:5940, fan2 speed:5940
Apr 07 02:29:35 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:35 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:35 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:29:38 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:38 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:38 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:29:38 rockchip cgminer[3761]: fan1 speed:5940, fan2 speed:5880
Apr 07 02:29:41 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:41 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:41 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:29:43 rockchip cgminer[3761]: fan1 speed:5880, fan2 speed:5850
Apr 07 02:29:44 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:44 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:44 rockchip cgminer[3761]: failed to reset chain 3!,try again
Apr 07 02:29:45 rockchip cgminer[3761]: Pool 0 difficulty changed to 1024
Apr 07 02:29:47 rockchip cgminer[3761]: dm_compat.c,5158: poll fail !
Apr 07 02:29:47 rockchip cgminer[3761]: spi_cmd_reset poll fail !
Apr 07 02:29:47 rockchip cgminer[3761]: failed to reset chain 3!
Apr 07 02:29:47 rockchip cgminer[3761]: platform re-init: chain_num(4), chip_num(0)
Apr 07 02:29:47 rockchip cgminer[3761]: sys : platform[5] miner_type[7] chain_num[4] chip_num[0]
Apr 07 02:29:47 rockchip cgminer[3761]: pre init 0 B1 chain fail
Apr 07 02:29:47 rockchip cgminer[3761]: pre init 1 B1 chain fail
Apr 07 02:29:47 rockchip cgminer[3761]: pre init 2 B1 chain fail
Apr 07 02:29:47 rockchip cgminer[3761]: pre init 3 B1 chain fail
Apr 07 02:29:48 rockchip cgminer[3761]: fan1 speed:5970, fan2 speed:5940
Apr 07 02:29:52 rockchip cgminer[3761]: finshed all devices detected
Apr 07 02:29:52 rockchip cgminer[3761]: All devices disabled, cannot mine!