[ 1271.480720][ T9562] br1: port 1(veth1) entered blocking state
[ 1271.481047][ T9562] br1: port 1(veth1) entered disabled state
[ 1271.481332][ T9562] veth1: entered allmulticast mode
[ 1271.492279][ T9562] veth1: entered promiscuous mode
[ 1271.594795][ T5597] br1: port 1(veth1) entered blocking state
[ 1271.595260][ T5597] br1: port 1(veth1) entered forwarding state
[ 1289.389645][ T9701] br1: port 1(veth1) entered disabled state
[ 1289.476080][ T9702] veth1: left allmulticast mode
[ 1289.476339][ T9702] veth1: left promiscuous mode
[ 1289.476696][ T9702] br1: port 1(veth1) entered disabled state