[  296.856566][ T3237] br0: port 1(veth1) entered blocking state
[  296.856826][ T3237] br0: port 1(veth1) entered disabled state
[  296.857098][ T3237] veth1: entered allmulticast mode
[  296.859025][ T3237] veth1: entered promiscuous mode
[  296.885720][ T3238] br0: port 2(veth2) entered blocking state
[  296.885920][ T3238] br0: port 2(veth2) entered disabled state
[  296.886115][ T3238] veth2: entered allmulticast mode
[  296.887630][ T3238] veth2: entered promiscuous mode
[  296.950943][   T39] br0: port 1(veth1) entered blocking state
[  296.951164][   T39] br0: port 1(veth1) entered forwarding state
[  296.977368][   T38] br0: port 2(veth2) entered blocking state
[  296.977611][   T38] br0: port 2(veth2) entered forwarding state
[  417.951570][ T4534] br0: port 1(veth1) entered disabled state
[  423.021517][ T4539] br0: port 1(veth1) entered forwarding state
[  428.146919][ T4547] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  438.467026][ T4571] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  438.525514][ T4578] br0: port 2(veth2) entered disabled state
[  438.554961][ T4579] br0: port 1(veth1) entered disabled state
[  438.583123][ T4580] veth2: left allmulticast mode
[  438.583290][ T4580] veth2: left promiscuous mode
[  438.583513][ T4580] br0: port 2(veth2) entered disabled state
[  438.584571][ T4580] veth1: left allmulticast mode
[  438.584705][ T4580] veth1: left promiscuous mode
[  438.584908][ T4580] br0: port 1(veth1) entered disabled state