[ 1307.144352][ T9192] br1: port 1(veth1) entered blocking state
[ 1307.144715][ T9192] br1: port 1(veth1) entered disabled state
[ 1307.145024][ T9192] veth1: entered allmulticast mode
[ 1307.147189][ T9192] veth1: entered promiscuous mode
[ 1307.227318][ T7213] br1: port 1(veth1) entered blocking state
[ 1307.227683][ T7213] br1: port 1(veth1) entered forwarding state
[ 1324.956764][ T9331] br1: port 1(veth1) entered disabled state
[ 1325.044943][ T9332] veth1: left allmulticast mode
[ 1325.045217][ T9332] veth1: left promiscuous mode
[ 1325.045574][ T9332] br1: port 1(veth1) entered disabled state