Messages in this thread | | | Date | Fri, 17 Jul 2015 17:02:08 +0200 | From | Florian Westphal <> | Subject | Re: nf_conntrack: falling back to vmalloc. |
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Toralf Förster <toralf.foerster@gmx.de> wrote: > On 07/17/2015 12:10 PM, Florian Westphal wrote: > > Do you run containers? > > No, I just run 4 Gentoo chroot images in parallel - but I do that since autumn last year. > > Unfortunately I cannot see any correlation to an os/sw upgrade or a config change which could cause these messages nowadays to be appear. > Therefore I do wonder if some network related "traffic" causes this, b/c that box acts as a Tor exit relay too.
No, I see no way how this would happen in response to network traffic.
A conntrack hash table is only allocated on network namespace creation, or when a resize happens (someone changing /sys/module/nf_conntrack/parameters/hashsize).
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