[ 1600.746654][T13122] br0: port 1(veth1) entered blocking state
[ 1600.747116][T13122] br0: port 1(veth1) entered disabled state
[ 1600.747375][T13122] veth1: entered allmulticast mode
[ 1600.749216][T13122] veth1: entered promiscuous mode
[ 1600.881018][T13124] br0: port 2(veth2) entered blocking state
[ 1600.881294][T13124] br0: port 2(veth2) entered disabled state
[ 1600.881550][T13124] veth2: entered allmulticast mode
[ 1600.883533][T13124] veth2: entered promiscuous mode
[ 1601.039540][T13125] br0: port 3(veth4) entered blocking state
[ 1601.039805][T13125] br0: port 3(veth4) entered disabled state
[ 1601.040074][T13125] veth4: entered allmulticast mode
[ 1601.041879][T13125] veth4: entered promiscuous mode
[ 1601.757801][   T37] br0: port 1(veth1) entered blocking state
[ 1601.758100][   T37] br0: port 1(veth1) entered forwarding state
[ 1601.898452][   T38] br0: port 2(veth2) entered blocking state
[ 1601.898693][   T38] br0: port 2(veth2) entered forwarding state
[ 1602.051695][   T37] br0: port 3(veth4) entered blocking state
[ 1602.051976][   T37] br0: port 3(veth4) entered forwarding state
[ 1618.404114][T13170] veth3: entered promiscuous mode
[ 1620.799550][T13179] veth3: left promiscuous mode
[ 1620.936049][T13180] veth3: entered promiscuous mode
[ 1623.352593][T13189] veth3: left promiscuous mode
[ 1623.525724][T13191] br0: port 3(veth4) entered disabled state
[ 1623.678022][T13192] br0: port 2(veth2) entered disabled state
[ 1623.829591][T13193] br0: port 1(veth1) entered disabled state
[ 1623.972962][T13194] veth4: left allmulticast mode
[ 1623.973201][T13194] veth4: left promiscuous mode
[ 1623.973548][T13194] br0: port 3(veth4) entered disabled state
[ 1623.974868][T13194] veth2: left allmulticast mode
[ 1623.975067][T13194] veth2: left promiscuous mode
[ 1623.975488][T13194] br0: port 2(veth2) entered disabled state
[ 1623.976697][T13194] veth1: left allmulticast mode
[ 1623.976872][T13194] veth1: left promiscuous mode
[ 1623.977945][T13194] br0: port 1(veth1) entered disabled state