[ 1664.958525][ T7658] veth0: entered allmulticast mode
[ 1664.959878][ T7658] veth1: entered allmulticast mode
[ 1664.960428][ T7658] veth2: entered allmulticast mode
[ 1664.960959][ T7658] veth3: entered allmulticast mode
[ 1688.290544][ T7658] veth0: left allmulticast mode
[ 1688.291345][ T7658] veth1: left allmulticast mode
[ 1688.292035][ T7658] veth2: left allmulticast mode
[ 1688.292745][ T7658] veth3: left allmulticast mode