[  820.841155][T18238] br0: port 1(veth1) entered blocking state
[  820.841522][T18238] br0: port 1(veth1) entered disabled state
[  820.842467][T18238] veth1: entered allmulticast mode
[  820.845355][T18238] veth1: entered promiscuous mode
[  820.883125][T18240] br0: port 2(veth2) entered blocking state
[  820.883447][T18240] br0: port 2(veth2) entered disabled state
[  820.883783][T18240] veth2: entered allmulticast mode
[  820.897584][T18240] veth2: entered promiscuous mode
[  820.944871][T18241] br0: port 3(veth4) entered blocking state
[  820.945182][T18241] br0: port 3(veth4) entered disabled state
[  820.945489][T18241] veth4: entered allmulticast mode
[  820.948072][T18241] veth4: entered promiscuous mode
[  821.292516][ T2275] br0: port 1(veth1) entered blocking state
[  821.292860][ T2275] br0: port 1(veth1) entered forwarding state
[  821.325275][   T38] br0: port 2(veth2) entered blocking state
[  821.325598][   T38] br0: port 2(veth2) entered forwarding state
[  821.360129][ T2275] br0: port 3(veth4) entered blocking state
[  821.360438][ T2275] br0: port 3(veth4) entered forwarding state
[  835.856090][T18307] veth3: entered promiscuous mode
[  837.219230][T18316] veth3: left promiscuous mode
[  837.252647][T18317] veth3: entered promiscuous mode
[  838.632990][T18326] veth3: left promiscuous mode
[  838.734101][T18334] br0: port 3(veth4) entered disabled state
[  838.779398][T18335] br0: port 2(veth2) entered disabled state
[  838.829834][T18336] br0: port 1(veth1) entered disabled state
[  838.861523][T18337] veth4: left allmulticast mode
[  838.861787][T18337] veth4: left promiscuous mode
[  838.862153][T18337] br0: port 3(veth4) entered disabled state
[  838.863510][T18337] veth2: left allmulticast mode
[  838.863765][T18337] veth2: left promiscuous mode
[  838.864126][T18337] br0: port 2(veth2) entered disabled state
[  838.866533][T18337] veth1: left allmulticast mode
[  838.866776][T18337] veth1: left promiscuous mode
[  838.867127][T18337] br0: port 1(veth1) entered disabled state