11.2-STABLE: netmap/pkt-gen can not allocate memory

[Vincenzo Maffione]

Hi,
  It looks like there is not enough memory for netmap to allocate its data
structures.
What is the output of

# sysctl dev.netmap

?

Cheers,
  Vincenzo

Il giorno ven 2 nov 2018 alle ore 14:02 Lev Serebryakov <lev at freebsd.org>
ha scritto:

> On 02.11.2018 14:31, Lev Serebryakov wrote:
>
>
> > $ sudo ./pkt-gen -f rx -i igb1
>  and pkt-gen from ports complains about invalid interface:
>
> 622.603767 main [2699] interface is igb1
> 622.603783 main [2824] using default burst size: 512
> 622.603786 main [2832] running on 1 cpus (have 4)
> 622.603841 extract_ip_range [465] range is 10.0.0.1:1234 to 10.0.0.1:1234
> 622.603846 extract_ip_range [465] range is 10.1.0.1:1234 to 10.1.0.1:1234
> 622.603909 nm_open [920] NIOCREGIF failed: Invalid argument igb1
> 622.603912 main [2913] Unable to open netmap:igb1: Invalid argument
> 622.603914 main [2994] aborting
>
>
> --
> // Lev Serebryakov
>
>

-- 
Vincenzo