[ovs-discuss] ovs-openflowd dying with invalid argument warning

[kk yap]

As a follow-up,  I am getting warning like

Feb 16 16:03:38|00006|dpif|WARN|system at dp0: failed to
put[create][modify][zero] (Invalid argument)
in_port(1),eth(src=f0:7b:cb:a1:3c:c6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=10.33.0.132,tip=10.33.0.1,op=1),
packets:0, bytes:0, used:never
Feb 16 16:03:38|00007|dpif|WARN|system at dp0: failed to
put[create][modify][zero] (Invalid argument)
in_port(1),eth(src=58:b0:35:7c:7b:7a,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800),ipv4(src=10.33.1.144,dst=255.255.255.255,proto=17,tos=0),udp(src=17500,dst=17500),
packets:0, bytes:0, used:never
Feb 16 16:03:38|00008|dpif|WARN|system at dp0: failed to
put[create][modify][zero] (Invalid argument)
in_port(1),eth(src=58:b0:35:7c:7b:7a,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800),ipv4(src=10.33.1.144,dst=10.33.7.255,proto=17,tos=0),udp(src=17500,dst=17500),
packets:0, bytes:0, used:never
Feb 16 16:03:38|00009|dpif|WARN|system at dp0: failed to
put[create][modify][zero] (Invalid argument)
in_port(1),eth(src=f8:1e:df:e1:f2:11,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800),ipv4(src=10.33.2.160,dst=255.255.255.255,proto=17,tos=0),udp(src=62502,dst=2223),
packets:0, bytes:0, used:never
Feb 16 16:03:38|00010|dpif|WARN|system at dp0: failed to
put[create][modify][zero] (Invalid argument)
in_port(1),eth(src=00:1b:77:da:c9:10,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800),ipv4(src=10.33.2.35,dst=10.33.7.255,proto=17,tos=0),udp(src=137,dst=137),
packets:0, bytes:0, used:never
Feb 16 16:03:40|00011|dpif|WARN|Dropped 7 log messages in last 2
seconds due to excessive rate
Feb 16 16:03:40|00012|dpif|WARN|system at dp0: failed to
put[create][modify] (Invalid argument)
in_port(1),eth(src=00:1b:77:da:c9:10,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800),ipv4(src=10.33.2.35,dst=10.33.7.255,proto=17,tos=0),udp(src=137,dst=137)
Feb 16 16:03:41|00013|dpif|WARN|system at dp0: failed to
put[create][modify] (Invalid argument)
in_port(1),eth(src=00:1b:77:da:c9:10,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800),ipv4(src=10.33.2.35,dst=10.33.7.255,proto=17,tos=0),udp(src=137,dst=137)
Feb 16 16:03:41|00014|dpif|WARN|system at dp0: failed to
put[create][modify] (Invalid argument)
in_port(1),eth(src=00:1b:77:da:c9:10,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800),ipv4(src=10.33.2.35,dst=10.33.7.255,proto=17,tos=0),udp(src=137,dst=137)

Hope it give someone a clue what is happening.

Regards
KK

On 16 February 2011 16:01, kk yap <yapkke at stanford.edu> wrote:
> Hi,
>
> I am running OVS with ovs-openflowd (version 1.1.0pre2).  openflowd
> seems to be killing itself for some reason which I cannot figure out.
> Attached is the verbose output of ovs-openflowd and the pcap of the
> OpenFlow traffic going on during that session.  The session ended with
> ovs-openflowd terminating itself.
>
> Wonder if anyone can provide a clue on why this is happening.  Thanks.
>
> Regards
> KK
>