[  300.834077] br1: port 1(veth1) entered blocking state
[  300.834167] br1: port 1(veth1) entered disabled state
[  300.834237] veth1: entered allmulticast mode
[  300.834332] veth1: entered promiscuous mode
[  300.843173] br1: port 1(veth1) entered blocking state
[  300.843234] br1: port 1(veth1) entered forwarding state
[  300.851405] br1: port 2(veth2) entered blocking state
[  300.851463] br1: port 2(veth2) entered disabled state
[  300.851519] veth2: entered allmulticast mode
[  300.851594] veth2: entered promiscuous mode
[  300.860863] br1: port 2(veth2) entered blocking state
[  300.860953] br1: port 2(veth2) entered forwarding state
[  310.566644] br1: port 2(veth2) entered disabled state
[  310.575228] veth2: left allmulticast mode
[  310.575290] veth2: left promiscuous mode
[  310.575328] br1: port 2(veth2) entered disabled state
[  310.583212] br1: port 1(veth1) entered disabled state
[  310.591193] veth1: left allmulticast mode
[  310.591235] veth1: left promiscuous mode
[  310.591277] br1: port 1(veth1) entered disabled state