[ 1520.908895][T10084] br1: port 1(veth1) entered blocking state
[ 1520.909400][T10084] br1: port 1(veth1) entered disabled state
[ 1520.909799][T10084] veth1: entered allmulticast mode
[ 1520.913618][T10084] veth1: entered promiscuous mode
[ 1521.070547][ T8288] br1: port 1(veth1) entered blocking state
[ 1521.070808][ T8288] br1: port 1(veth1) entered forwarding state
[ 1536.702272][T10143] br1: port 1(veth1) entered disabled state
[ 1536.888285][T10144] veth1: left allmulticast mode
[ 1536.888569][T10144] veth1: left promiscuous mode
[ 1536.888903][T10144] br1: port 1(veth1) entered disabled state