Re: 2.6.18: Kernel BUG at mm/rmap.c:522

[Dave Jones]

On Thu, Oct 12, 2006 at 12:00:26AM -0700, Andrew Morton wrote:
 
 > > ----------------
 > > Oct 11 04:53:35 hen kernel: VM: killing process cc1
 > > Oct 11 04:53:35 hen kernel: swap_free: Unused swap offset entry 00004000
 > > Oct 11 04:53:35 hen kernel: Eeek! page_mapcount(page) went negative! (-1)
 > > Oct 11 04:53:35 hen kernel:   page->flags = c0080014
 > > Oct 11 04:53:35 hen kernel:   page->count = 0
 > > Oct 11 04:53:35 hen kernel:   page->mapping = 00000000
 > > Oct 11 04:53:35 hen kernel: ------------[ cut here ]------------
 > > Oct 11 04:53:35 hen kernel: kernel BUG at mm/rmap.c:522!
 > 
 > Does that machine run any earlier kernels OK?  If so, which?

FWIW, I've seen a bunch of reports of this being triggered in Fedora bugzilla
which have had the nvidia module loaded.  Is that the case here ?

	Dave

-- 
http://www.codemonkey.org.uk
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