[  873.535468][T21273] br0: port 1(veth1) entered blocking state
[  873.535797][T21273] br0: port 1(veth1) entered disabled state
[  873.536106][T21273] veth1: entered allmulticast mode
[  873.538757][T21273] veth1: entered promiscuous mode
[  873.577635][T21275] br0: port 2(veth2) entered blocking state
[  873.577903][T21275] br0: port 2(veth2) entered disabled state
[  873.578161][T21275] veth2: entered allmulticast mode
[  873.579931][T21275] veth2: entered promiscuous mode
[  873.611938][T21276] br0: port 3(veth4) entered blocking state
[  873.612247][T21276] br0: port 3(veth4) entered disabled state
[  873.624642][T21276] veth4: entered allmulticast mode
[  873.637703][T21276] veth4: entered promiscuous mode
[  873.868280][   T61] br0: port 1(veth1) entered blocking state
[  873.868514][   T61] br0: port 1(veth1) entered forwarding state
[  873.898872][   T61] br0: port 2(veth2) entered blocking state
[  873.899082][   T61] br0: port 2(veth2) entered forwarding state
[  873.928711][   T39] br0: port 3(veth4) entered blocking state
[  873.928922][   T39] br0: port 3(veth4) entered forwarding state
[  887.884994][T21348] veth3: entered promiscuous mode
[  889.148184][T21357] veth3: left promiscuous mode
[  889.174258][T21358] veth3: entered promiscuous mode
[  890.430473][T21367] veth3: left promiscuous mode
[  890.496090][T21375] br0: port 3(veth4) entered disabled state
[  890.534431][T21376] br0: port 2(veth2) entered disabled state
[  890.558588][T21377] br0: port 1(veth1) entered disabled state
[  890.587965][T21378] veth4: left allmulticast mode
[  890.588154][T21378] veth4: left promiscuous mode
[  890.588527][T21378] br0: port 3(veth4) entered disabled state
[  890.589675][T21378] veth2: left allmulticast mode
[  890.589857][T21378] veth2: left promiscuous mode
[  890.590125][T21378] br0: port 2(veth2) entered disabled state
[  890.591684][T21378] veth1: left allmulticast mode
[  890.591864][T21378] veth1: left promiscuous mode
[  890.592197][T21378] br0: port 1(veth1) entered disabled state