最近总是出现坏包？

zhouxiaobo

上log：
12:06:02:WU01:FS00:0x21:Completed 360000 out of 2000000 steps (18%)
12:15:51:WU01:FS00:0x21:Completed 380000 out of 2000000 steps (19%)
12:25:38:WU01:FS00:0x21:Completed 400000 out of 2000000 steps (20%)
12:35:37:WU01:FS00:0x21:Completed 420000 out of 2000000 steps (21%)
12:45:26:WU01:FS00:0x21:Completed 440000 out of 2000000 steps (22%)
12:55:17:WU01:FS00:0x21:Completed 460000 out of 2000000 steps (23%)
12:57:22:WU01:FS00:0x21:ERROR:exception: Error downloading array energyBuffer: clEnqueueReadBuffer (-5)
12:57:22:WU01:FS00:0x21:Saving result file logfile_01.txt
12:57:22:WU01:FS00:0x21:Saving result file log.txt
12:57:22:WU01:FS00:0x21:Folding@home Core Shutdown: BAD_WORK_UNIT
12:57:23:WARNING:WU01:FS00:FahCore returned: BAD_WORK_UNIT (114 = 0x72)
12:57:23:WU01:FS00:Sending unit results: id:01 state:SEND error:FAULTY project:9634 run:0 clone:14 gen:5 core:0x21 unit:0x00000005ab436c9b5609bee2c5d4dccc
12:57:23:WU01:FS00:Uploading 15.00KiB to 171.67.108.155
12:57:23:WU01:FS00:Connecting to 171.67.108.155:8080
12:57:24:WU01:FS00:Upload complete
12:57:29:WU00:FS00:Connecting to 171.67.108.45:80
12:57:29:WU01:FS00:Server responded WORK_ACK (400)
12:57:30:WU01:FS00:Cleaning up

Linux 4.2.2 的机器，不会和驱动有关吧？BOINC项目都能跑啊。

wpf999

经常出现这个情况么？

wpf999

clEnqueueReadBuffer 是OpenCL里的一个函数，把显存的数据读到内存里。在传输时出错，请检查显存和PCIE接口。

wpf999

也试试重装显卡驱动

zhouxiaobo

看了一下历史日志，clEnqueueReadBuffer的错误的确是出现了三次，分别在8号和15号的日志里。
硬件方面应该没问题，现在先尝试把BIOS刷回原始频率再试试。