[lkml]   [2013]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: Unnecessary mass OOM kills on Linux 3.11 virtualization host
Dave Hansen wrote:
> Richard Davies wrote:
> > I further attach some other types of memory manager errors found in the
> > kernel logs around the same time. There are several occurrences of each, but
> > I have only copied one here for brevity:
> >
> > 19:18:27 kernel: BUG: Bad page map in process qemu-system-x86 pte:00000608 pmd:1d57fd067
> FWIW, I took a quick look through your OOM report and didn't see any
> obvious causes for it. But, INMHO, you should probably ignore the OOM
> issue until you've fixed these "Bad page map" problems. Those are a
> sign of a much deeper problem.

Thanks! What investigation should I do for these? It is on stock 3.11.3.


 \ /
  Last update: 2013-10-28 19:41    [W:0.077 / U:0.256 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site