[ 1615.183115][ T7485] br1: port 1(veth1) entered blocking state
[ 1615.184211][ T7485] br1: port 1(veth1) entered disabled state
[ 1615.185091][ T7485] veth1: entered allmulticast mode
[ 1615.186969][ T7485] veth1: entered promiscuous mode
[ 1615.339813][ T3863] br1: port 1(veth1) entered blocking state
[ 1615.340080][ T3863] br1: port 1(veth1) entered forwarding state
[ 1631.268217][ T7544] br1: port 1(veth1) entered disabled state
[ 1631.418130][ T7545] veth1: left allmulticast mode
[ 1631.418392][ T7545] veth1: left promiscuous mode
[ 1631.418726][ T7545] br1: port 1(veth1) entered disabled state