[  500.363863] br1: port 1(veth1) entered blocking state
[  500.363943] br1: port 1(veth1) entered disabled state
[  500.364028] veth1: entered allmulticast mode
[  500.364133] veth1: entered promiscuous mode
[  500.375796] br1: port 1(veth1) entered blocking state
[  500.375892] br1: port 1(veth1) entered forwarding state
[  525.825181] br1: port 1(veth1) entered disabled state
[  525.835474] veth1: left allmulticast mode
[  525.835570] veth1: left promiscuous mode
[  525.835630] br1: port 1(veth1) entered disabled state