Re: Kernel 2.6.21.6:"swapper: page allocation failure. order:1, mode:0x20"

2007-10-18 Thread Nick Piggin
On Thursday 18 October 2007 16:16, Andrew A. Razdolsky wrote: > Hello! > > In attachments i did pick all info i know about this failure. Hi, Does this actually cause problems for your system? Occasional page allocation failures from interrupt context are expected. If you are getting a lot of the

Kernel 2.6.21.6:"swapper: page allocation failure. order:1, mode:0x20"

2007-10-17 Thread Andrew A. Razdolsky
xt_TCPMSS xt_tcpudp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nfnetlink iptable_filter ip_tables x_tables sch_sfq ip_gre nfsd exportfs lockd sunrpc r8168proxy kernel: swapper: page allocation failure. order:1, mode:0x20 proxy kernel: proxy kernel: Call Trace: proxy kernel

FW: Kernel message: swapper: page allocation failure. order:1, mode:0x20

2007-09-13 Thread L.P.H. van Belle
PROTECTED] /snap Sep 13 02:56:52 ms249-lin-005 -- MARK -- Sep 13 03:06:23 ms249-lin-005 kernel: swapper: page allocation failure. order:1, mode:0x20 Sep 13 03:06:23 ms249-lin-005 kernel: [] __alloc_pages+0x283/0x294 Sep 13 03:06:23 ms249-lin-005 kernel: [] cache_alloc_refill+0x27e/0x48d Sep 13 03:0

Re: swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Robert Hancock
Nigel Cunningham wrote: Hi. On Tue, 2005-03-01 at 12:10, Robert Hancock wrote: Bernd Schubert wrote: Essentially the tg3 Ethernet driver is trying to allocate memory to store a received packet, and is unable to do so. Since this is done inside interrupt context, this allocation has to be serviced

Re: swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Nick Piggin
First a (dumb) question, what does 'page allocation failure' really mean? Is it some out of memory case? Feb 28 10:04:45 hitchcock kernel: swapper: page allocation failure. order:1, mode:0x20 Feb 28 10:04:45 hitchcock kernel: Feb 28 10:04:45 hitchcock kernel: Call Trace: {__

Re: swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Nigel Cunningham
Hi. On Tue, 2005-03-01 at 12:10, Robert Hancock wrote: > Bernd Schubert wrote: > Essentially the tg3 Ethernet driver is trying to allocate memory to > store a received packet, and is unable to do so. Since this is done > inside interrupt context, this allocation has to be serviced from > physic

Re: swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Robert Hancock
(dumb) question, what does 'page allocation failure' really mean? Is it some out of memory case? Feb 28 10:04:45 hitchcock kernel: swapper: page allocation failure. order:1, mode:0x20 Feb 28 10:04:45 hitchcock kernel: Feb 28 10:04:45 hitchcock kernel: Call Trace: {__alloc_pages+878} {__get_

Re: swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Bernd Schubert
Hello Benjamin, On Monday 28 February 2005 16:23, Benjamin L. Shi wrote: > We've seen these, by adding the following tueables resolved the problem. > More specifically, the lower zone protection made the difference. > > vm.vfs_cache_pressure=1000 > vm.lower_zone_protection=100 > vm.max_map_count =

Re: swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Benjamin L. Shi
We've seen these, by adding the following tueables resolved the problem. More specifically, the lower zone protection made the difference. vm.vfs_cache_pressure=1000 vm.lower_zone_protection=100 vm.max_map_count = 32668 vm.min_free_kbytes = 1 Bernd Schubert wrote: Oh no, not this page allocat

Re: swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Marcel Smeets
the messages will not come again. Could it be a kernel bug??? dmesg: swapper: page allocation failure. order:1, mode:0x20 Call Trace: {__alloc_pages+1135} {__get_free_pages+16} {kmem_getpages+38} {tcp_v4_route_req+250} {cache_alloc_refill+665} {kmem_cache_alloc+54} {sk_alloc+58

swapper: page allocation failure. order:1, mode:0x20

2005-02-28 Thread Bernd Schubert
does 'page allocation failure' really mean? Is it some out of memory case? Thanks a lot in advance for any help, Bernd Feb 28 10:04:45 hitchcock kernel: swapper: page allocation failure. order:1, mode:0x20 Feb 28 10:04:45 hitchcock kernel: Feb 28 10:04:45 hitchcock kernel: