[ 1307.591185][ T7311] br1: port 1(veth1) entered blocking state
[ 1307.591506][ T7311] br1: port 1(veth1) entered disabled state
[ 1307.591808][ T7311] veth1: entered allmulticast mode
[ 1307.594009][ T7311] veth1: entered promiscuous mode
[ 1307.676299][ T2226] br1: port 1(veth1) entered blocking state
[ 1307.676618][ T2226] br1: port 1(veth1) entered forwarding state
[ 1321.145246][ T7410] br1: port 1(veth1) entered disabled state
[ 1321.236302][ T7411] veth1: left allmulticast mode
[ 1321.236700][ T7411] veth1: left promiscuous mode
[ 1321.237224][ T7411] br1: port 1(veth1) entered disabled state