Hello,
I just updated the drivers so we will see what happens in the next day or
so.
These are updated logs from dmesg from earlier today before I updated the
driver. The problem seems to go away after a reboot of the box.
[83918.291077] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[83998.415598] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84078.284118] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84158.408635] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84238.277158] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84318.401676] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84398.270197] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84478.394715] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84558.263238] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84638.387756] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84718.256281] ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with timeout
of 80 seconds
[84798.380811] ixgbe 0000:01:00.0 eth1: Reset adapter
[84798.462267] [PF_RING] Unloading ZC driver while the device is in use
from userspace!!
[84798.462270] [PF_RING] Unloading ZC driver while the device is in use
from userspace!!
[84798.652772] ixgbe 0000:01:00.0 eth1: detected SFP+: 5
[84798.888783] ixgbe 0000:01:00.0 eth1: NIC Link is Up 10 Gbps, Flow
Control: RX
At this in point if I stop the app, it will still not send traffic outbound.
dmesg also will print this:
[88298.496623] [PF_RING] pfring_release_zc_dev:6493 something got wrong
removing socket bound to eth1@0
[88298.600622] [PF_RING] pfring_release_zc_dev:6493 something got wrong
removing socket bound to eth1@0
[88298.808612] [PF_RING] pfring_release_zc_dev:6493 something got wrong
removing socket bound to eth1@1
[88298.912613] [PF_RING] pfring_release_zc_dev:6493 something got wrong
removing socket bound to eth1@1
I will check back in 24 hours to see if the problem reoccurs.
Thanks
On Wed, Jun 15, 2016 at 9:34 AM, Alfredo Cardigliano <cardigliano@ntop.org>
wrote:
> Hi Josiah
> there is a fix for this on github (new packages will be availabel soon)
>
> Alfredo
>
> > On 15 Jun 2016, at 03:46, Josiah White <josiah@protrafsolutions.com>
> wrote:
> >
> > Hello,
> >
> > I recently switched from the DNA drivers to the latest drivers on the
> git. The software seems to be working fine with one exception that after
> 12-24 hours it stops sending out traffic. When this happens dmesg is filled
> with errors saying "ixgbe 0000:01:00.0 eth1: Fake Tx hang detected with
> timeout of 80 seconds".
> > I am using it on two interfaces and both interfaces are saying this.
> >
> > Thanks
> > _______________________________________________
> > Ntop-misc mailing list
> > Ntop-misc@listgateway.unipi.it
> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>
>
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