[ 1660.256817][ T7519] br1: port 1(veth1) entered blocking state
[ 1660.257102][ T7519] br1: port 1(veth1) entered disabled state
[ 1660.257360][ T7519] veth1: entered allmulticast mode
[ 1660.259390][ T7519] veth1: entered promiscuous mode
[ 1660.418732][   T45] br1: port 1(veth1) entered blocking state
[ 1660.419006][   T45] br1: port 1(veth1) entered forwarding state
[ 1676.344979][ T7578] br1: port 1(veth1) entered disabled state
[ 1676.501524][ T7579] veth1: left allmulticast mode
[ 1676.502840][ T7579] veth1: left promiscuous mode
[ 1676.503195][ T7579] br1: port 1(veth1) entered disabled state