Re: 2.5.53-mm3: xmms: page allocation failure. order:5, mode:0x20

khromy (khromy@lnuxlab.ath.cx)
Sun, 29 Dec 2002 19:51:07 -0500

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On Sun, Dec 29, 2002 at 04:10:30PM -0800, Andrew Morton wrote:
> khromy wrote:
> >
> > On Sun, Dec 29, 2002 at 03:54:52PM -0800, Andrew Morton wrote:
> > > khromy wrote:
> > > >
> > > > On Sun, Dec 29, 2002 at 12:42:20PM -0800, Andrew Morton wrote:
> > > > > khromy wrote:
> > > > > >
> > > > > > Running 2.5.53-mm3, I found the following in dmesg. I don't remember
> > > > > > getting anything like this with 2.5.53-mm3.
> > > > > >
> > > > > > xmms: page allocation failure. order:5, mode:0x20
> > > > >
> > > > > gack. Someone is requesting 128k of memory with GFP_ATOMIC. It fell
> > > > > afoul of the reduced memory reserves. It deserved to.
> > > > >
> > > > > Could you please add this patch, and make sure that you have set
> > > > > CONFIG_KALLSYMS=y? This will find the culprit.
> > > >
> > > > XFree86: page allocation failure. order:0, mode:0xd0
> > > > Call Trace:
> > > > [<c012a3dd>] __alloc_pages+0x255/0x264
> > > > [<c012a414>] __get_free_pages+0x28/0x60
> > > > [<c012c7e6>] cache_grow+0xb6/0x20c
> > > > [<c012c9cf>] __cache_alloc_refill+0x93/0x220
> > > > [<c012cb96>] cache_alloc_refill+0x3a/0x58
> > > > [<c012cf1d>] kmem_cache_alloc+0x45/0xc8
> > > > [<c017e36c>] journal_alloc_journal_head+0x10/0x68
> > > > [<c017e458>] journal_add_journal_head+0x80/0x120
> > >
> > > oops, sorry. They're all expected. I'd like to know where
> > > the 5-order failure during xmms usage came from. Were you
> > > using a CDROM at the time??
> >
> > Nope, playing mp3s from a harddrive. I can reproduce it by doing some
> > IO or compiling something and then switching back and forth through
> > workspaces really fast at the same time..
>
> Ah. Well could you please add the second patch? That'll find the source.

It didn't apply ontop of the one that you sent earlier so I compiled
with only the second one..

I got this while applying the second one:
patching file mm/page_alloc.c
Hunk #1 succeeded at 572 (offset 25 lines).

And here is dmesg:

xmms: page allocation failure. order:5, mode:0x20
Call Trace:
[<c012a3e7>] __alloc_pages+0x25f/0x26c
[<c012a41c>] __get_free_pages+0x28/0x60
[<c010e36e>] dma_alloc_coherent+0x3e/0x74
[<c021c8ba>] prog_dmabuf+0x7e/0x2b4
[<c021c31d>] set_dac2_rate+0xb5/0xe0
[<c021f01d>] es1371_ioctl+0x10d5/0x140c
[<c012d228>] kmem_cache_free+0x174/0x1b8
[<c014ccf9>] sys_ioctl+0x1fd/0x254
[<c01089af>] syscall_call+0x7/0xb

-- 
L1:	khromy		;khromy(at)lnuxlab.ath.cx
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