[  250.658832][ T4627] br0: port 1(veth1) entered blocking state
[  250.659069][ T4627] br0: port 1(veth1) entered disabled state
[  250.659300][ T4627] veth1: entered allmulticast mode
[  250.661068][ T4627] veth1: entered promiscuous mode
[  250.681459][ T4628] br0: port 2(veth2) entered blocking state
[  250.681670][ T4628] br0: port 2(veth2) entered disabled state
[  250.681871][ T4628] veth2: entered allmulticast mode
[  250.683585][ T4628] veth2: entered promiscuous mode
[  250.727348][ T3546] br0: port 1(veth1) entered blocking state
[  250.727571][ T3546] br0: port 1(veth1) entered forwarding state
[  250.757560][   T36] br0: port 2(veth2) entered blocking state
[  250.757893][   T36] br0: port 2(veth2) entered forwarding state
[  342.061269][ T5574] bridge (5574) used greatest stack depth: 24104 bytes left
[  377.890751][ T5960] br0: port 1(veth1) entered disabled state
[  382.986703][ T5965] br0: port 1(veth1) entered forwarding state
[  388.108010][ T5973] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.420629][ T5997] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.516876][ T6004] br0: port 2(veth2) entered disabled state
[  398.540202][ T6005] br0: port 1(veth1) entered disabled state
[  398.568736][ T6006] veth2: left allmulticast mode
[  398.568957][ T6006] veth2: left promiscuous mode
[  398.569277][ T6006] br0: port 2(veth2) entered disabled state
[  398.570412][ T6006] veth1: left allmulticast mode
[  398.570605][ T6006] veth1: left promiscuous mode
[  398.570908][ T6006] br0: port 1(veth1) entered disabled state