lkml.org 
[lkml]   [2007]   [Apr]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: 2.6.21-rc7-mm2 crash: Eeek! page_mapcount(page) went negative! (-1)
    On Sat, 28 Apr 2007, Andrew Morton wrote:
    >
    > It seems wildly screwed up that we have a PageReserved() page with a pfn of
    > zero (!) which claims to be in a reiserfs mapping, only it isn't attached
    > to a reiserfs file. How the heck did that happen?

    It's "simply" that it somehow got a spurious page table entry 00000001.
    Great that it's so reproducible, I take that to mean this one is not
    bad RAM. Your request for a bisection is just what we want, thanks.

    Hugh
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-04-29 00:09    [W:3.283 / U:0.864 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site