[ 1515.365934][ T6374] br1: port 1(veth1) entered blocking state
[ 1515.366338][ T6374] br1: port 1(veth1) entered disabled state
[ 1515.366766][ T6374] veth1: entered allmulticast mode
[ 1515.369901][ T6374] veth1: entered promiscuous mode
[ 1515.531581][ T5177] br1: port 1(veth1) entered blocking state
[ 1515.531864][ T5177] br1: port 1(veth1) entered forwarding state
[ 1535.752373][ T6449] br1: port 1(veth1) entered disabled state
[ 1535.911181][ T6451] veth1: left allmulticast mode
[ 1535.911392][ T6451] veth1: left promiscuous mode
[ 1535.911698][ T6451] br1: port 1(veth1) entered disabled state