[  548.945637][ T4316] br1: port 1(veth1.100) entered blocking state
[  548.945974][ T4316] br1: port 1(veth1.100) entered disabled state
[  548.946284][ T4316] veth1.100: entered allmulticast mode
[  548.946501][ T4316] veth1: entered allmulticast mode
[  548.950091][ T4316] veth1.100: entered promiscuous mode
[  548.950334][ T4316] veth1: entered promiscuous mode
[  549.050410][ T4319] br1: port 1(veth1.100) entered blocking state
[  549.050629][ T4319] br1: port 1(veth1.100) entered forwarding state
[  549.329212][ T4330] br2: port 1(veth1.200) entered blocking state
[  549.329462][ T4330] br2: port 1(veth1.200) entered disabled state
[  549.330197][ T4330] veth1.200: entered allmulticast mode
[  549.331839][ T4330] veth1.200: entered promiscuous mode
[  549.431050][ T4333] br2: port 1(veth1.200) entered blocking state
[  549.431258][ T4333] br2: port 1(veth1.200) entered forwarding state
[  559.141707][ T4398] veth1.100: left allmulticast mode
[  559.141943][ T4398] veth1.100: left promiscuous mode
[  559.142328][ T4398] br1: port 1(veth1.100) entered disabled state
[  559.166031][ T4399] veth1.200: left allmulticast mode
[  559.166189][ T4399] veth1: left allmulticast mode
[  559.166372][ T4399] veth1.200: left promiscuous mode
[  559.166505][ T4399] veth1: left promiscuous mode
[  559.166887][ T4399] br2: port 1(veth1.200) entered disabled state
[  561.213874][ T4401] br2: port 1(veth1.200) entered blocking state
[  561.214130][ T4401] br2: port 1(veth1.200) entered disabled state
[  561.214372][ T4401] veth1.200: entered allmulticast mode
[  561.214545][ T4401] veth1: entered allmulticast mode
[  561.216574][ T4401] veth1.200: entered promiscuous mode
[  561.216781][ T4401] veth1: entered promiscuous mode
[  561.217407][ T4401] br2: port 1(veth1.200) entered blocking state
[  561.217642][ T4401] br2: port 1(veth1.200) entered forwarding state
[  561.246585][ T4402] br1: port 1(veth1.100) entered blocking state
[  561.246799][ T4402] br1: port 1(veth1.100) entered disabled state
[  561.246986][ T4402] veth1.100: entered allmulticast mode
[  561.248486][ T4402] veth1.100: entered promiscuous mode
[  561.249032][ T4402] br1: port 1(veth1.100) entered blocking state
[  561.249208][ T4402] br1: port 1(veth1.100) entered forwarding state
[  565.667716][ T4454] veth1.200: left allmulticast mode
[  565.667918][ T4454] veth1.200: left promiscuous mode
[  565.668257][ T4454] br2: port 1(veth1.200) entered disabled state
[  565.838427][ T4461] veth1.100: left allmulticast mode
[  565.838593][ T4461] veth1: left allmulticast mode
[  565.838784][ T4461] veth1.100: left promiscuous mode
[  565.838910][ T4461] veth1: left promiscuous mode
[  565.839258][ T4461] br1: port 1(veth1.100) entered disabled state