[  721.906061][T18275] br: port 1(veth1) entered blocking state
[  721.906352][T18275] br: port 1(veth1) entered disabled state
[  721.906586][T18275] veth1: entered allmulticast mode
[  721.908402][T18275] veth1: entered promiscuous mode
[  721.910265][   T45] br: port 1(veth1) entered blocking state
[  721.910524][   T45] br: port 1(veth1) entered forwarding state
[  721.959702][T18280] br: port 2(veth3) entered blocking state
[  721.959963][T18280] br: port 2(veth3) entered disabled state
[  721.960246][T18280] veth3: entered allmulticast mode
[  721.962178][T18280] veth3: entered promiscuous mode
[  721.966752][   T37] br: port 2(veth3) entered blocking state
[  721.967071][   T37] br: port 2(veth3) entered forwarding state
[  722.009133][T18285] br: port 3(veth4) entered blocking state
[  722.009337][T18285] br: port 3(veth4) entered disabled state
[  722.009536][T18285] veth4: entered allmulticast mode
[  722.011000][T18285] veth4: entered promiscuous mode
[  722.012583][   T45] br: port 3(veth4) entered blocking state
[  722.012791][   T45] br: port 3(veth4) entered forwarding state
[  830.135245][T18882] br: port 3(veth4) entered disabled state
[  830.136229][T18882] veth4: left allmulticast mode
[  830.136376][T18882] veth4: left promiscuous mode
[  830.136594][T18882] br: port 3(veth4) entered disabled state
[  830.176377][T18884] br: port 2(veth3) entered disabled state
[  830.177047][T18884] veth3: left allmulticast mode
[  830.177210][T18884] veth3: left promiscuous mode
[  830.177474][T18884] br: port 2(veth3) entered disabled state
[  830.212652][T18886] br: port 1(veth1) entered disabled state
[  830.213154][T18886] veth1: left allmulticast mode
[  830.213333][T18886] veth1: left promiscuous mode
[  830.213574][T18886] br: port 1(veth1) entered disabled state