Thank you Alfredo
> On 27 Jul 2016, at 12:30, Josiah White <[email protected]> wrote: > > Hello, > > I have opened the issue: > https://github.com/ntop/PF_RING/issues/118 > <https://github.com/ntop/PF_RING/issues/118> > > Thanks again > > On Wed, Jul 27, 2016 at 6:11 AM, Alfredo Cardigliano <[email protected] > <mailto:[email protected]>> wrote: > Hi Josiah > thank you for reporting, > it seems to be due to a card reset (on this card model, setting the promisc > leads to a card reset), > it should be handled by avoiding handling promisc state changes when the card > is in use, I will > check it. Please open an issue on github to keep track of it. > > Alfredo > >> On 27 Jul 2016, at 11:42, Josiah White <[email protected] >> <mailto:[email protected]>> wrote: >> >> Hello, >> >> I am able to reproduce a kernel panic using the i40e-1.5.18-zc drivers. >> When I have a PF_RING application running using an interface (in this case >> eth2) >> If I run tcpdump on this interface at the same time, then exit tcpdump it >> will consistently cause a kernel panic. The logs indicate this happens when >> tcpdump tries to leave promiscuous mode. >> From what I can see, the device resets when promiscuous mode is toggled >> which causes PF_RING to raise an error since the device is in use. >> >> This is the kernel log of when it had happened: >> http://hastebin.com/hibonigira.md <http://hastebin.com/hibonigira.md> >> >> After this happens, the system hard-locks and requires physically rebooted. >> >> Thanks >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] <mailto:[email protected]> >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> <http://listgateway.unipi.it/mailman/listinfo/ntop-misc> > > _______________________________________________ > Ntop-misc mailing list > [email protected] <mailto:[email protected]> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > <http://listgateway.unipi.it/mailman/listinfo/ntop-misc> > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
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