[ 1617.233639][T12548] br0: port 1(veth1) entered blocking state
[ 1617.234074][T12548] br0: port 1(veth1) entered disabled state
[ 1617.234460][T12548] veth1: entered allmulticast mode
[ 1617.237609][T12548] veth1: entered promiscuous mode
[ 1617.398412][T12550] br0: port 2(veth2) entered blocking state
[ 1617.398665][T12550] br0: port 2(veth2) entered disabled state
[ 1617.398927][T12550] veth2: entered allmulticast mode
[ 1617.401980][T12550] veth2: entered promiscuous mode
[ 1617.549329][T12551] br0: port 3(veth4) entered blocking state
[ 1617.549614][T12551] br0: port 3(veth4) entered disabled state
[ 1617.549915][T12551] veth4: entered allmulticast mode
[ 1617.552283][T12551] veth4: entered promiscuous mode
[ 1618.297500][   T38] br0: port 1(veth1) entered blocking state
[ 1618.297764][   T38] br0: port 1(veth1) entered forwarding state
[ 1618.446922][ T7974] br0: port 2(veth2) entered blocking state
[ 1618.447218][ T7974] br0: port 2(veth2) entered forwarding state
[ 1618.592569][   T38] br0: port 3(veth4) entered blocking state
[ 1618.592882][   T38] br0: port 3(veth4) entered forwarding state
[ 1635.302734][T12596] veth3: entered promiscuous mode
[ 1637.791026][T12605] veth3: left promiscuous mode
[ 1637.947109][T12606] veth3: entered promiscuous mode
[ 1640.418316][T12615] veth3: left promiscuous mode
[ 1640.579285][T12617] br0: port 3(veth4) entered disabled state
[ 1640.743102][T12618] br0: port 2(veth2) entered disabled state
[ 1640.894912][T12619] br0: port 1(veth1) entered disabled state
[ 1641.048335][T12620] veth4: left allmulticast mode
[ 1641.048588][T12620] veth4: left promiscuous mode
[ 1641.048944][T12620] br0: port 3(veth4) entered disabled state
[ 1641.050390][T12620] veth2: left allmulticast mode
[ 1641.050612][T12620] veth2: left promiscuous mode
[ 1641.050959][T12620] br0: port 2(veth2) entered disabled state
[ 1641.052214][T12620] veth1: left allmulticast mode
[ 1641.052427][T12620] veth1: left promiscuous mode
[ 1641.052748][T12620] br0: port 1(veth1) entered disabled state