帮忙看看系统宕机日志

blue_xiaolu

最近发现系统每隔几个小时就会宕机，帮忙分析下 什么原因 ：
drwxr-xr-x. 139 root root 20480 Aug 26 18:03 .
drwxr-xr-x.   2 root root  4096 Aug 26 16:16 127.0.0.1-2015-08-27-07:16:19
drwxr-xr-x.   2 root root  4096 Aug 26 13:29 127.0.0.1-2015-08-27-04:29:19
drwxr-xr-x.   2 root root  4096 Aug 26 10:42 127.0.0.1-2015-08-27-01:42:19
drwxr-xr-x.   2 root root  4096 Aug 26 07:54 127.0.0.1-2015-08-26-22:54:19
drwxr-xr-x.   2 root root  4096 Aug 26 05:07 127.0.0.1-2015-08-26-20:07:19
drwxr-xr-x.   2 root root  4096 Aug 26 02:21 127.0.0.1-2015-08-26-17:20:19
drwxr-xr-x.   2 root root  4096 Aug 25 23:33 127.0.0.1-2015-08-26-14:33:19
drwxr-xr-x.   2 root root  4096 Aug 25 20:46 127.0.0.1-2015-08-26-11:46:19


log：
<3>radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
<4>radeon 0000:01:00.0: GPU lockup (waiting for 0x00000000000000c9)
<3>radeon 0000:01:00.0: failed to get a new IB (-35)
<3>[drm:radeon_cs_ib_chunk] *ERROR* Failed to get ib !
<1>BUG: unable to handle kernel paging request at ffffc90406820ffc
<1>IP: [<ffffffffa011397b>] radeon_ring_backup+0xcb/0x120 [radeon]
<4>PGD 31deb5067 PUD 0
<4>Oops: 0000 [#1] SMP
<4>last sysfs file: /sys/kernel/mm/ksm/run
<4>CPU 6

EeeLo

什么CPU?带集显的？

sanyork

感觉像是显卡驱动出了问题。

blue_xiaolu

回复 3# sanyork
如何能够尝试解决啊？
谢谢