I'm running a memory check right now, just to rule things out. Gé On Mon, May 19, 2014 at 2:36 PM, <m.roth at 5-cent.us> wrote: > Gé Weijers wrote: > > Thanks for answering. > > > > a) The workstation has: > > - CPU E5-2687W > > - 32 GB RAM (ECC) > > - AMD FirePro V7900, original graphics card. (This happens with both the > > AMD driver installed and not installed.) > > - MegaRAID SAS 2008 controller configured for RAID1 > > > > I had a quad PCIe serial card in it as well, but I have removed it. No > > change. > > > > b) It's was not a fresh install, but it's been doing this only recently. > > It > > started out with CentOS 6.3 or so in november 2012. > > > > I saw some kernel oopses as well, I'm wondering whether the RAID > > controller is going bad. > > Hard to tell from this. Anything significant in dmesg | tail? I've seen > that damn swapper/tainted, but there's some tuning that can be done, that > might be hugepage issues. > <snip> > mark > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- Gé