[  272.342126][ T3178] br0: port 1(veth1) entered blocking state
[  272.342398][ T3178] br0: port 1(veth1) entered disabled state
[  272.342681][ T3178] veth1: entered allmulticast mode
[  272.344265][ T3178] veth1: entered promiscuous mode
[  272.399670][   T45] br0: port 1(veth1) entered blocking state
[  272.399875][   T45] br0: port 1(veth1) entered forwarding state
[  277.979608][ T3225] br0: port 1(veth1) entered disabled state
[  278.001968][ T3226] veth1: left allmulticast mode
[  278.002143][ T3226] veth1: left promiscuous mode
[  278.002389][ T3226] br0: port 1(veth1) entered disabled state