[  436.278402][T12178] br0: port 1(veth1) entered blocking state
[  436.278775][T12178] br0: port 1(veth1) entered disabled state
[  436.279108][T12178] veth1: entered allmulticast mode
[  436.280758][T12178] veth1: entered promiscuous mode
[  436.312655][T12180] br0: port 2(veth2) entered blocking state
[  436.313520][T12180] br0: port 2(veth2) entered disabled state
[  436.313932][T12180] veth2: entered allmulticast mode
[  436.315593][T12180] veth2: entered promiscuous mode
[  436.383426][  T181] br0: port 1(veth1) entered blocking state
[  436.383809][  T181] br0: port 1(veth1) entered forwarding state
[  436.409209][  T181] br0: port 2(veth2) entered blocking state
[  436.409580][  T181] br0: port 2(veth2) entered forwarding state
[  513.966270][T12927] bridge (12927) used greatest stack depth: 23824 bytes left
[  566.155744][T13509] br0: port 1(veth1) entered disabled state
[  571.234321][T13514] br0: port 1(veth1) entered forwarding state
[  576.373932][T13522] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  586.695009][T13546] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  586.757931][T13553] br0: port 2(veth2) entered disabled state
[  586.783344][T13554] br0: port 1(veth1) entered disabled state
[  586.808186][T13555] veth2: left allmulticast mode
[  586.808455][T13555] veth2: left promiscuous mode
[  586.808787][T13555] br0: port 2(veth2) entered disabled state
[  586.810463][T13555] veth1: left allmulticast mode
[  586.810712][T13555] veth1: left promiscuous mode
[  586.811801][T13555] br0: port 1(veth1) entered disabled state