[ 1386.245698][ T7415] br1: port 1(veth1) entered blocking state
[ 1386.246174][ T7415] br1: port 1(veth1) entered disabled state
[ 1386.246440][ T7415] veth1: entered allmulticast mode
[ 1386.248296][ T7415] veth1: entered promiscuous mode
[ 1386.413804][ T5702] br1: port 1(veth1) entered blocking state
[ 1386.414222][ T5702] br1: port 1(veth1) entered forwarding state
[ 1421.037732][ T7506] br1: port 1(veth1) entered disabled state
[ 1421.197377][ T7507] veth1: left allmulticast mode
[ 1421.197600][ T7507] veth1: left promiscuous mode
[ 1421.197912][ T7507] br1: port 1(veth1) entered disabled state