[(the other) Ivan took a few days holidays, so I'm replacing him for
this issue.]
Andi, you spotted it, it was really the start of an IP header, and it
shows up that these are ESP packets for a quite complicated VPN tunnel
we have (re-routing packets from an office to another, with some NAT
> Nothing that looks like a struct net_device. All the dumped leaked slab
> look the same until "45 20 05 d8" (the ascii 'E' on the 3rd line).
45 ... is often the start of an IP header (IPv4, 5*4=20 bytes length)
You could dump them to a file (e.g. using a sial script) and then
look at them with
Hi,
Thanks again for your help...
Here's more debug info (long email !):
We installed crash, compiled a kernel with debug symbols, dumped all the
allocated size-2048 slabs, waited some time, and re-dumped them. Then we
compared both dumps: we assumed that slab dumps which were not modified
could
> I understand you dont want to tell us exact firewall rules you have.
>
> Maybe you could post at least following infos :
>
> # cat /proc/slabinfo
> # lsmod
>
I have changed slab with slub.
firewall # cat /sys/slab/kmalloc-2048/alloc_calls
1 add_sect_attrs+0x57/0x120 age=20565254 pid=111
On Fri, Feb 01, 2008 at 02:51:40PM +0200, Ivan Dichev wrote:
> Arnaldo Carvalho de Melo wrote:
> > Em Fri, Jan 25, 2008 at 02:21:08PM +0100, Andi Kleen escreveu:
> >
> >> "Ivan H. Dichev" <[EMAIL PROTECTED]> writes:
> >>
> >>> What could happen if I put different Lan card in every slot?
> >
Ivan Dichev a écrit :
Arnaldo Carvalho de Melo wrote:
Em Fri, Jan 25, 2008 at 02:21:08PM +0100, Andi Kleen escreveu:
"Ivan H. Dichev" <[EMAIL PROTECTED]> writes:
What could happen if I put different Lan card in every slot?
In ex. to-private -> 3com
to-inet-> VI
Arnaldo Carvalho de Melo wrote:
> Em Fri, Jan 25, 2008 at 02:21:08PM +0100, Andi Kleen escreveu:
>
>> "Ivan H. Dichev" <[EMAIL PROTECTED]> writes:
>>
>>> What could happen if I put different Lan card in every slot?
>>> In ex. to-private -> 3com
>>> to-inet-> VIA
>>> to-dmz
Em Fri, Jan 25, 2008 at 02:21:08PM +0100, Andi Kleen escreveu:
> "Ivan H. Dichev" <[EMAIL PROTECTED]> writes:
> >
> > What could happen if I put different Lan card in every slot?
> > In ex. to-private -> 3com
> > to-inet-> VIA
> > to-dmz -> rtl8139
> > And then to look which RX
"Ivan H. Dichev" <[EMAIL PROTECTED]> writes:
>
> What could happen if I put different Lan card in every slot?
> In ex. to-private -> 3com
> to-inet-> VIA
> to-dmz -> rtl8139
> And then to look which RX function is consuming the memory.
> (boomerang_rx, rtl8139_rx, ... etc)
The
Ivan H. Dichev <[EMAIL PROTECTED]> :
[...]
> Any other ideas appreciated.
Plot the slab values and the counters of the iptables rules against time ?
--
Ueimor
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Eric Dumazet writes:
Ivan Dichev a écrit :
Hello,
I got problem with my linux router. It has slow persistent OOM
problems from few months ago.
Every working(I mean days when more traffic is generated) day my
router is leaking with 15-20 MB memory and
after 2 weeks the restart is a MUST.
From /
Ivan Dichev a écrit :
Hello,
I got problem with my linux router. It has slow persistent OOM
problems from few months ago.
Every working(I mean days when more traffic is generated) day my
router is leaking with 15-20 MB memory and
after 2 weeks the restart is a MUST.
From /proc/slabinfo I saw tha
On Thu, 24 Jan 2008 19:28:09 +0200
Ivan Dichev <[EMAIL PROTECTED]> wrote:
> Hello,
> I got problem with my linux router. It has slow persistent OOM
> problems from few months ago.
> Every working(I mean days when more traffic is generated) day my
> router is leaking with 15-20 MB memory and
> afte
Hello,
I got problem with my linux router. It has slow persistent OOM
problems from few months ago.
Every working(I mean days when more traffic is generated) day my
router is leaking with 15-20 MB memory and
after 2 weeks the restart is a MUST.
>From /proc/slabinfo I saw that size-2048 and size-512
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