Re: 2.6.23-rc1-mm1

Andrew Morton
2007-07-26T07:27:02Z

On Wed, 25 Jul 2007 23:52:47 +0200 "Torsten Kaiser" <just.for.lkml@googlemail.com> wrote:

> On 7/25/07, Andrew Morton <akpm@linux-foundation.org> wrote:
> > On Wed, 25 Jul 2007 22:22:41 +0200
> > "Torsten Kaiser" <just.for.lkml@googlemail.com> wrote:
> > > [ 0.000000] early_node_map[4] active PFN ranges
> > > [ 0.000000] 0: 0 -> 159
> > > [ 0.000000] 0: 256 -> 524288
> > > [ 0.000000] 1: 524288 -> 917488
> > > [ 0.000000] 1: 1048576 -> 1179648
> > > PANIC: early exception rip ffffffff807caac5 error 2 cr2 ffffe20003000010
> > > [ 0.000000]
> > > [ 0.000000] Call Trace:
> > >
> > > ... but no Call Trace follows.
> > >
> > > (gdb) list *0xffffffff807caac5
> > > 0xffffffff807caac5 is in memmap_init_zone (include/linux/list.h:32).
> > > 27 #define LIST_HEAD(name) \
> > > 28 struct list_head name = LIST_HEAD_INIT(name)
> > > 29
> > > 30 static inline void INIT_LIST_HEAD(struct list_head *list)
> > > 31 {
> > > 32 list->next = list;
> > > 33 list->prev = list;
> > > 34 }
> > > 35
> > > 36 /*
> > >
> > > Torsten
> >
> > Quite a few people have been playing in that area. Can you please send the
> > .config?
>
> #
> # Automatically generated make config: don't edit
> # Linux kernel version: 2.6.23-rc1-mm1
> # Wed Jul 25 21:18:15 2007

It boots OK on my test box, bummer. Please test -mm2 and if it also fails,
it'd be great if you could run through
http://www.zip.com.au/~akpm/linux/patches/stuff/bisecting-mm-trees.txt - it
doesn't take very long.

Thanks.