[dpdk-dev] [PATCH v3 09/16] net/octeontx2: switch Rx timestamp to dynamic mbuf field
Thomas Monjalon
thomas at monjalon.net
Tue Nov 3 13:21:01 CET 2020
03/11/2020 12:22, Thomas Monjalon:
> 03/11/2020 11:52, Harman Kalra:
> > With the following changes, ptpclient and testpmd(ieee1588 mode) is
> > crashing for us. I am debugging the issue and will update soon.
> > ------------------
> > Steps to reproduce:
> > 1. Testpmd:
> > ./dpdk-testpmd -c 0xffff01 -n 4 -w 0002:05:00.0 -- -i
> > --port-topology=loop
> > testpmd> set fwd ieee1588
> > testpmd> set port 0 ptype_mask 0xf
> > testpmd> start
> >
> > I am sending ptp packets using scapy from the peer:
> > >>> p = Ether(src='98:03:9b:67:b0:d0', dst='FA:62:0C:27:AD:BC',
> > >>> type=35063)/Raw(load='\x00\x02')
> > >>> sendp (p, iface="p5p2")
> >
> > I am observing seg fault even for 1 packet.
>
> Where is the crash? Could you provide a backtrace?
> Is the field well registered?
Sorry Harman, without any more explanation, we must move forward.
I am going to send a v4 without any change for octeontx2.
It should be merged today for -rc2.
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