[ 1523.335706][ T7376] veth0: entered allmulticast mode
[ 1523.336324][ T7376] veth1: entered allmulticast mode
[ 1523.338588][ T7376] veth2: entered allmulticast mode
[ 1523.339117][ T7376] veth3: entered allmulticast mode
[ 1548.836815][ T7376] veth0: left allmulticast mode
[ 1548.837274][ T7376] veth1: left allmulticast mode
[ 1548.837677][ T7376] veth2: left allmulticast mode
[ 1548.838052][ T7376] veth3: left allmulticast mode