[ 1416.734304][ T9466] br1: port 1(veth1) entered blocking state
[ 1416.734617][ T9466] br1: port 1(veth1) entered disabled state
[ 1416.734907][ T9466] veth1: entered allmulticast mode
[ 1416.736740][ T9466] veth1: entered promiscuous mode
[ 1416.887257][ T7947] br1: port 1(veth1) entered blocking state
[ 1416.887550][ T7947] br1: port 1(veth1) entered forwarding state
[ 1451.345548][ T9557] br1: port 1(veth1) entered disabled state
[ 1451.506581][ T9558] veth1: left allmulticast mode
[ 1451.507646][ T9558] veth1: left promiscuous mode
[ 1451.507961][ T9558] br1: port 1(veth1) entered disabled state