Re: [uml-user] trinity triggers (a different ?) madvise syscall issue: "BUG: Bad page map" and "BUG: Bad rss-counter"

[richard -r. w. <ric...@gm...>]

On Sun, Apr 14, 2013 at 3:09 PM, Toralf Förster <tor...@gm...> wrote:
> The following issue at a guest kernel using current v3.9-rc6-186-g5b55d70 guest kernel
> and 3.8.7 host kernel (both 32 bit Gentoo Linux) can repeatable be triggered:
>
>
> 2013-04-14T15:04:00.366+02:00 trinity kernel: BUG: Bad page map in process trinity-child3  pte:0032a045 pmd:358ca1e1
> 2013-04-14T15:04:00.366+02:00 trinity kernel: page:09b29540 count:1 mapcount:-1 mapping:  (null) index:0x0
> 2013-04-14T15:04:00.366+02:00 trinity kernel: page flags: 0x404(referenced|reserved)
> 2013-04-14T15:04:00.366+02:00 trinity kernel: addr:00100000 vm_flags:00060055 anon_vma:  (null) mapping:  (null) index:100

Does this also happen with stub_pte_fix.diff applied?

--
Thanks,
//richard