[  508.209842][ T4507] br0: port 1(veth1) entered blocking state
[  508.210057][ T4507] br0: port 1(veth1) entered disabled state
[  508.210246][ T4507] veth1: entered allmulticast mode
[  508.211696][ T4507] veth1: entered promiscuous mode
[  508.245666][ T4509] br0: port 2(veth2) entered blocking state
[  508.245863][ T4509] br0: port 2(veth2) entered disabled state
[  508.246048][ T4509] veth2: entered allmulticast mode
[  508.248917][ T4509] veth2: entered promiscuous mode
[  508.333671][   T39] br0: port 1(veth1) entered blocking state
[  508.333896][   T39] br0: port 1(veth1) entered forwarding state
[  508.354787][ T3450] br0: port 2(veth2) entered blocking state
[  508.354980][ T3450] br0: port 2(veth2) entered forwarding state
[  561.689925][ T4828] br0: port 2(veth2) entered disabled state
[  561.712891][ T4829] br0: port 1(veth1) entered disabled state
[  561.745258][ T4830] veth2: left allmulticast mode
[  561.745411][ T4830] veth2: left promiscuous mode
[  561.745634][ T4830] br0: port 2(veth2) entered disabled state
[  561.746593][ T4830] veth1: left allmulticast mode
[  561.746732][ T4830] veth1: left promiscuous mode
[  561.746932][ T4830] br0: port 1(veth1) entered disabled state