[ 1523.687504][ T4466] br1: port 1(veth1) entered blocking state
[ 1523.687780][ T4466] br1: port 1(veth1) entered disabled state
[ 1523.688063][ T4466] veth1: entered allmulticast mode
[ 1523.690019][ T4466] veth1: entered promiscuous mode
[ 1523.845518][   T45] br1: port 1(veth1) entered blocking state
[ 1523.845795][   T45] br1: port 1(veth1) entered forwarding state
[ 1558.431108][ T4557] br1: port 1(veth1) entered disabled state
[ 1558.576286][ T4558] veth1: left allmulticast mode
[ 1558.576505][ T4558] veth1: left promiscuous mode
[ 1558.576795][ T4558] br1: port 1(veth1) entered disabled state