On 06/03/2011 12:38 AM, William Austin wrote: > Recently I replaced MB/CPU/Memory on my main workstation, and a few > days later I installed FC14. The problems started then. I have tried > looking this one up in bugzilla, but so far with no luck. > > The system ran cleanly for 4 days on FC13 and the problems I describing > started only after the new install. > > > THE PROBLEM (h/w s/w details after this section): > > What is happening is that processes are dying randomly. So far no core > dumps however, so I can't go into it that way. I did start a background > process going however, and every 2 minutes I do a dump of dmseg to a file. > > Currently I have about 3000 saves of dmesg to look at. Only a couple > of things fall out: > > 1) 16 times I have hit a combination of both the message > "BUG: unable to handle kernel NULL pointer dereference at 0000000000000049" > "Oops: 0000 [#2] SMP" (or [#14] which I presume means > both 1& 4) > (16 out of 3000 is statistically below the noise threshold) > 2) 88 times I got the message: > "last sysfs file: /sys/devices/pci0000:00/0000:00:11.0/host2/target2:0:0/2:0:0:0/block/sdb/sdb6/stat" I had this same type of problem with a newly-built FC14 system using an AMD 1090T on a Gigabyte mobo. The problem, as it turned out, was that I needed to update the BIOS of the mobo to support the AMD 1090T, and it has been rock-solid ever since then. My mobo was an earlier-rev 880GM series. So you might want to check to see that your BIOS is compatible with the 1090T CPU. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
