[ 1501.528743][ T9373] br1: port 1(veth1) entered blocking state
[ 1501.529003][ T9373] br1: port 1(veth1) entered disabled state
[ 1501.529277][ T9373] veth1: entered allmulticast mode
[ 1501.531901][ T9373] veth1: entered promiscuous mode
[ 1501.699874][ T4568] br1: port 1(veth1) entered blocking state
[ 1501.700120][ T4568] br1: port 1(veth1) entered forwarding state
[ 1522.452362][ T9448] br1: port 1(veth1) entered disabled state
[ 1522.618842][ T9450] veth1: left allmulticast mode
[ 1522.619061][ T9450] veth1: left promiscuous mode
[ 1522.619381][ T9450] br1: port 1(veth1) entered disabled state