[  859.522543][ T3981] br1: port 1(veth1) entered blocking state
[  859.523422][ T3981] br1: port 1(veth1) entered disabled state
[  859.523669][ T3981] veth1: entered allmulticast mode
[  859.525177][ T3981] veth1: entered promiscuous mode
[  859.585071][ T3984] br1: port 2(veth2) entered blocking state
[  859.585309][ T3984] br1: port 2(veth2) entered disabled state
[  859.585542][ T3984] veth2: entered allmulticast mode
[  859.587530][ T3984] veth2: entered promiscuous mode
[  859.637737][ T3986] br1: port 2(veth2) entered blocking state
[  859.637954][ T3986] br1: port 2(veth2) entered forwarding state
[  859.638284][ T3986] br1: port 1(veth1) entered blocking state
[  859.638458][ T3986] br1: port 1(veth1) entered forwarding state
[  869.456932][ T4313] br1: port 2(veth2) entered disabled state
[  869.457450][ T4313] br1: port 1(veth1) entered disabled state
[  869.510499][ T4315] veth2: left allmulticast mode
[  869.510699][ T4315] veth2: left promiscuous mode
[  869.510967][ T4315] br1: port 2(veth2) entered disabled state
[  869.576694][ T4317] veth1: left allmulticast mode
[  869.576890][ T4317] veth1: left promiscuous mode
[  869.577120][ T4317] br1: port 1(veth1) entered disabled state