[  521.119553][ T6312] br0: port 1(veth1) entered blocking state
[  521.119808][ T6312] br0: port 1(veth1) entered disabled state
[  521.120384][ T6312] veth1: entered allmulticast mode
[  521.121878][ T6312] veth1: entered promiscuous mode
[  521.146871][ T6314] br0: port 2(veth2) entered blocking state
[  521.147065][ T6314] br0: port 2(veth2) entered disabled state
[  521.147239][ T6314] veth2: entered allmulticast mode
[  521.149230][ T6314] veth2: entered promiscuous mode
[  521.171499][ T6315] br0: port 3(veth4) entered blocking state
[  521.171674][ T6315] br0: port 3(veth4) entered disabled state
[  521.171848][ T6315] veth4: entered allmulticast mode
[  521.173629][ T6315] veth4: entered promiscuous mode
[  521.372098][   T38] br0: port 1(veth1) entered blocking state
[  521.372300][   T38] br0: port 1(veth1) entered forwarding state
[  521.400376][   T38] br0: port 2(veth2) entered blocking state
[  521.400569][   T38] br0: port 2(veth2) entered forwarding state
[  521.422951][   T38] br0: port 3(veth4) entered blocking state
[  521.423181][   T38] br0: port 3(veth4) entered forwarding state
[  535.199455][ T6387] veth3: entered promiscuous mode
[  536.429152][ T6396] veth3: left promiscuous mode
[  536.471680][ T6397] veth3: entered promiscuous mode
[  537.719975][ T6406] veth3: left promiscuous mode
[  537.779849][ T6414] br0: port 3(veth4) entered disabled state
[  537.801668][ T6415] br0: port 2(veth2) entered disabled state
[  537.836897][ T6416] br0: port 1(veth1) entered disabled state
[  537.862540][ T6417] veth4: left allmulticast mode
[  537.862770][ T6417] veth4: left promiscuous mode
[  537.863125][ T6417] br0: port 3(veth4) entered disabled state
[  537.865391][ T6417] veth2: left allmulticast mode
[  537.865602][ T6417] veth2: left promiscuous mode
[  537.865926][ T6417] br0: port 2(veth2) entered disabled state
[  537.867476][ T6417] veth1: left allmulticast mode
[  537.867681][ T6417] veth1: left promiscuous mode
[  537.869663][ T6417] br0: port 1(veth1) entered disabled state