[ 1477.882748][T11440] veth0: entered allmulticast mode
[ 1477.883347][T11440] veth1: entered allmulticast mode
[ 1477.883700][T11440] veth2: entered allmulticast mode
[ 1477.884008][T11440] veth3: entered allmulticast mode
[ 1502.606884][T11440] veth0: left allmulticast mode
[ 1502.607170][T11440] veth1: left allmulticast mode
[ 1502.607421][T11440] veth2: left allmulticast mode
[ 1502.607673][T11440] veth3: left allmulticast mode