[  752.357715] br0: port 1(veth1) entered blocking state
[  752.357756] br0: port 1(veth1) entered disabled state
[  752.357779] veth1: entered allmulticast mode
[  752.357826] veth1: entered promiscuous mode
[  752.360575] br0: port 2(veth2) entered blocking state
[  752.360599] br0: port 2(veth2) entered disabled state
[  752.360622] veth2: entered allmulticast mode
[  752.360661] veth2: entered promiscuous mode
[  752.363347] br0: port 3(veth4) entered blocking state
[  752.363400] br0: port 3(veth4) entered disabled state
[  752.363456] veth4: entered allmulticast mode
[  752.363540] veth4: entered promiscuous mode
[  752.388511] br0: port 1(veth1) entered blocking state
[  752.388575] br0: port 1(veth1) entered forwarding state
[  752.391180] br0: port 2(veth2) entered blocking state
[  752.391214] br0: port 2(veth2) entered forwarding state
[  752.393883] br0: port 3(veth4) entered blocking state
[  752.393944] br0: port 3(veth4) entered forwarding state
[  765.522599] veth3: entered promiscuous mode
[  766.559734] veth3: left promiscuous mode
[  766.562568] veth3: entered promiscuous mode
[  767.609430] veth3: left promiscuous mode
[  767.618890] br0: port 3(veth4) entered disabled state
[  767.621830] br0: port 2(veth2) entered disabled state
[  767.624670] br0: port 1(veth1) entered disabled state
[  767.627499] veth4: left allmulticast mode
[  767.627523] veth4: left promiscuous mode
[  767.627549] br0: port 3(veth4) entered disabled state
[  767.627641] veth2: left allmulticast mode
[  767.627672] veth2: left promiscuous mode
[  767.627691] br0: port 2(veth2) entered disabled state
[  767.627774] veth1: left allmulticast mode
[  767.627809] veth1: left promiscuous mode
[  767.627837] br0: port 1(veth1) entered disabled state