[ 1438.101678][ T6564] br1: port 1(veth1) entered blocking state
[ 1438.101991][ T6564] br1: port 1(veth1) entered disabled state
[ 1438.102287][ T6564] veth1: entered allmulticast mode
[ 1438.104777][ T6564] veth1: entered promiscuous mode
[ 1438.243535][ T3941] br1: port 1(veth1) entered blocking state
[ 1438.243821][ T3941] br1: port 1(veth1) entered forwarding state
[ 1453.817789][ T6619] br1: port 1(veth1) entered disabled state
[ 1453.959731][ T6620] veth1: left allmulticast mode
[ 1453.959963][ T6620] veth1: left promiscuous mode
[ 1453.960284][ T6620] br1: port 1(veth1) entered disabled state