[  301.192553] br0: port 1(veth1) entered blocking state
[  301.192622] br0: port 1(veth1) entered disabled state
[  301.192699] veth1: entered allmulticast mode
[  301.192784] veth1: entered promiscuous mode
[  301.203959] br0: port 2(veth2) entered blocking state
[  301.204048] br0: port 2(veth2) entered disabled state
[  301.204132] veth2: entered allmulticast mode
[  301.204242] veth2: entered promiscuous mode
[  301.215828] br0: port 3(veth4) entered blocking state
[  301.215903] br0: port 3(veth4) entered disabled state
[  301.215972] veth4: entered allmulticast mode
[  301.216059] veth4: entered promiscuous mode
[  301.299507] br0: port 1(veth1) entered blocking state
[  301.299611] br0: port 1(veth1) entered forwarding state
[  301.310906] br0: port 2(veth2) entered blocking state
[  301.310978] br0: port 2(veth2) entered forwarding state
[  301.320774] br0: port 3(veth4) entered blocking state
[  301.320849] br0: port 3(veth4) entered forwarding state
[  314.653592] veth3: entered promiscuous mode
[  315.767268] veth3: left promiscuous mode
[  315.775761] veth3: entered promiscuous mode
[  316.891661] veth3: left promiscuous mode
[  316.906466] br0: port 3(veth4) entered disabled state
[  316.914709] br0: port 2(veth2) entered disabled state
[  316.922676] br0: port 1(veth1) entered disabled state
[  316.930124] veth4: left allmulticast mode
[  316.930164] veth4: left promiscuous mode
[  316.930199] br0: port 3(veth4) entered disabled state
[  316.930302] veth2: left allmulticast mode
[  316.930332] veth2: left promiscuous mode
[  316.930363] br0: port 2(veth2) entered disabled state
[  316.930443] veth1: left allmulticast mode
[  316.930474] veth1: left promiscuous mode
[  316.930510] br0: port 1(veth1) entered disabled state